AVAWEIGH PCR10 10 lb Round Digital Portion Control Scale User Manual

Round Digital Portion Control Scale
User Manual

Digital Price Computing Scales

Legal for Trade

**GENERAL & SAFETY INFORMATION

**

FOR USE IN DRY ENVIRONMENTS ONLY.
READ & UNDERSTAND ALL OPERATING INSTRUCTIONS BEFORE USING THIS PRODUCT KEEP THIS MANUAL FOR FUTURE REFERENCE.

• Allow sufficient warm up time after turning the scale on to allow the internal components and load cell to have enough time to stabilize and balance heat.
• Avoid using in extreme heat or cold. For best results, keep away from wet environments or areas of intensive temperature, humidity, and pressure changes.
• For accurate results, read the scale immediately after the reading is stable. There may be minor fluctuations after an extended time.
• When storing the scale for extended periods, the battery must be charged every 90 days to avoid premature performance degradation. If the operating time is no longer acceptable even after recharging, the battery must be replaced.
• Electronic scales are precision instruments. Do not operate near cell phones, radios, computers, or other electronic devices that emit radio frequencies that may cause unstable readings.

SPECIFICATIONS

334PCS40

| 334PCS40T| 334PCS15| 334PCS60| 334PCS60T
---|---|---|---|---
MAX CAPACITY| LB unit: 40lb x 0.01lb OZ unit: 640oz x 0.2oz KG unit: 20kg x 0.005kg| LB unit: 40lb x 0.01lb OZ unit: 640oz x 0.2oz KG unit: 20kg x 0.005kg| LB Unit: 15lb x 0.05lb OZ unit: 96oz x .05oz KG unit: 6kg x .002kg| LB Unit: 60lb x 0.02lb OZ Unit: 960oz x .5oz KG Unit: 30kg x 0.01kg| LB Unit: 60lb x 0.02lb OZ Unit: 960oz x .5oz KG Unit: 30kg x 0.01kg

MIN WEIGHT

| 0.2lb / 0.1kg / 4oz| 0.2lb / 0.1kg / 4oz| 0.2lb / 0.1kg / 4oz| 0.2lb / 0.1kg / 4oz| ** 0.2lb / 0.1kg / 4oz
MAX WEIGHT| 40.09lb / 20.045kg / 641.8oz| 40.09lb / 20.045kg /  41.8oz| 15lb / 6kg / 96oz| 60lb / 30kg / 960oz| 60lb / 30kg / 960oz
TARE RANGE| 40lb / 20kg / 640oz| 40lb / 20kg / 640oz| 15lb / 6kg / 96oz| 60lb / 30kg / 960oz| 60lb / 30kg / 960oz
****ZERO RANGE| ** Power-on zero range: Calibration zero point -2%/+10%FS Zero point range: Power-on zero ±1.5%FS
UNIT| ** kg / lb / oz (default at lb)
INTERFACE| ** RS232 and USB (cables not included)
LCD DISPLAY| ** 14.2mm (0.56”), (18) digits: (6) for weight reading, (6) for unit price, (6) for total price
UNIT PRICE RANGE| ** 0.00 – 9999.99 $/kg, $/lb or $/oz
TOTAL PRICE RANGE| ** $0 – 999.99 (limited by bar code print function, otherwise, it can be up to $9999.99)
PLU| ** 265 including 5 direct PLU (Addr: M1-M5)
WORKING TEMPERATURE| ** 14° – 104°F (-10° – 40°C)
HUMIDITY RANGE| <90% relative humidity, non-condensing
POWER SUPPLY| ** 6Vdc4AH lead-acid battery (included)
SCALE DIMENSION (L x W x H)| 290 x 327 x 118mm  1.42” x  2.87” x  .65”| 290 x 387 x 450mm 11.42” x 15.2” x  17.7”
PLATTER SIZE (W x D)| 285 x 210mm 11.22” x 8.27”| 285 x 210mm 11.22” x 8.27”

UNPACKING & SETUP

1. Take the scale out of the box and place it on a firm, level surface. Avoid locations with rapid temperature changes, excessive dust, moisture, air currents, vibrations, electromagnetic fields, heat, or direct sunlight.

2. Adjust the leveling feet until the bubble is centered in the circle of the level indicator (located on the front panel).
   NOTE: Ensure that the scale is level each time it’s location is changed.

3. Before using the scale for the first time, the internal rechargeable battery should be fully charged for up to 12 hours.

4. Connect the supplied AC adapter to the power input receptacle underneath the scale. Plug the AC adapter into a properly grounded power outlet and the battery will begin charging.

5. If the scale will be stored or transported in the future, save the packaging material to ensure the best possible protection for the scale.

PACKING LIST

• Scale
• Weighing Platforms
• 12Vdc/500mA Adapter
• Manual
• Tower Assembly (334PCS40T Only)

ASSEMBLY

334PCS40

1. Install the weighing platforms onto the base, with the pan properly aligned.
   1. Install the weighing platforms onto the base, with the pan properly aligned.

2. Install the tower display.
   • Pass the socket on the bottom of the scale base through the pole bracket, and plug it into the connector.
   • Connect the column to the base and tighten together with the hexagon socket head cap screws.
   • Place the connector in the bracket, put on the cover, and fix it with tapping screws. 334PCS40T

DISPLAYS

334PCS40

• ZERO: Scale is zeroed, gross weight is 0, tare is 0
• TARE: Display reading is net weight; tare is NOT 0
• SAVE:
• kg/lb/oz: Weight unit indicator
• UNIT PRICE: Unit price display window
• $/kg, $/lb or $/oz: Unit price per kg/lb/oz indicator
• TOTAL PRICE($): Total price display window
• PRINT: Data output indicator
• AC: AC Adapter in-use indicator
• CHARGE: Battery being charged indicator M3 M4 M5

KEYPADS

• 0-9: Numeric keys, used to enter numerical data or letters
• M1-M5: Direct PLU keys, used to directly recall the stored unit price
• M6-M55: Direct PLU keys, used to directly recall the stored unit price (334PCS40T only)
• CLEAR: Clears the recorded data
• ENTER:
• SAVE: Saves the tare weight and unit price, so that the data will not be cleared after one weighing operation
• ZERO: Sets the zero point after the scale is stable. The range is “power-on zero point±1.5%FS
• TARE: Zeros out the weight. When the total weight is 0, tare weight is cleared, NET indicator is off.
• ST.PLU: Ready to enter indirect store mode (PLU)
• RC.PLU: Ready to enter indirect recall mode (PLU)
• PRINT: Outputs the data when RS232 hardware is attached.
• UNIT: Switches the unit of price & weight
• ON/OFF: When the display is off, press key to turn on the scale. When the display is on, press and hold key for 3 seconds to turn off the scale. To exit current mode, press key.
• ON/OFF+0: Enters business’s name setup mode
• ON/OFF+1: Enters LCD contrast setup mode
• ON/OFF+2: Enters auto-off time setup mode
• ON/OFF+3: Displays A/D inner code or working voltage
• ON/OFF+4: Enters RS232 parameters setup mode
• ON/OFF+5: Enters date and time setup mode
• ON/OFF+6: Enters ID setup mode
• ON/OFF+7: Enters 0S2130D back feed setup mode (if “232.out” is set to HOST, this setting isinvalid)
• ON/OFF+8: Enters 0S2130D origin setup mode (if “232.out” is set to HOST, this setting is invalid)

DISPLAY CHARACTERS

OPERATIONS & SETTINGS

NORMAL WEIGHING MODE

1.  Place the scale on a flat, stable surface. Level the scale using the leveling bubble at the lower left side of the display.

2. With the weighing platter empty, turn on power switch (located underneath on the right-hand side of the scale). Due to the high resolution of this scale, allow 10 minutes for the scale to warm up before use for optimum results.

3. Press the ON/OFF key to power on the scale. The self-check will run and the scale will display a zero reading. The scale is now ready for weighing.
   NOTE: If the scale does not zero, an error code will be displayed. See Troubleshooting to resolve.

4. To change the weighing unit of measure, press the UNIT key to toggle between kg, lb, or oz.

5. Set the TARE weight if desired.

6. Place objects on the scale platter and read the weight on the indicator.

7. When finished weighing, press the ON/OFF key for 4 seconds to power off the scale.

ZERO FUNCTION

1. Under the normal weighing mode, press ZERO key to set the scale to zero point when the scale reading is stable (the weighing unit light without shining).
2. When under the TARE mode, ZERO key is invalid.
   NOTE: If the scale cannot be zeroed, an error code will be displayed. See Troubleshooting to resolve.

TARE FUNCTION
This scale allows for both a manually entered pre-set tare weight, as well as a “weighed” tare weight.
WEIGHED TARE

1. Place an empty container on the platter and press the TARE key. The display will return to zero, eliminating the weight of the container. The ZERO LIGHT will go off and the TARE LIGHT will be lit.
   NOTE: The gross weight must be positive to enter a weighed tare.

2. To clear the weighed tare, remove all weight from the scale. The display will show a negative weight. Press the TARE key to return the display to zero, eliminating the weight of the container. The TARE

LIGHT will go off and the ZERO LIGHT will be lit.
PRE-SET TARE

1. Use the number keys to input the tare weight. Your entry will be displayed in the UNIT PRICE display window. Then press the TARE key to confirm or press the ON/OFF key to exit and not confirm. EXAMPLE: With the platter empty, entering 100g and pressing the TARE key will display “-0.100” kg.

2. To recall the previously stored tare weight, press the RC.PLU key. Press the ON/OFF key to return to weighing.
   NOTE: The previously stored tare weight can only be recalled with the RC.PLU key when in tare setting mode.

3. To clear the manually entered tare weight, press the TARE key to confirm.

4. If unit price is in un-saved mode, the tare weight and unit price will be auto cleared after transaction and objects being moved.

SAVE FUNCTION

1. Under non-save mode, tare and unit price will be cleared automatically Press SAVE key to enter save mode.
2. Under save mode, tare and unit price will not be cleared automatically; Press SAVE key to exit save mode, if the gross weight is 0, to clear tare weight and unit price.

PRINT FUNCTION
In normal weighing mode, the zero function can be operated when the scale reading is stable (the weighing unit light is dim). Press PRINT key to output the data via RS232 or USB serial port according to the set method. Print formats are as follows:

1. Print Out format in HOST mode
    ID:| xxxxxx
   ---|---
    Date:| yy-mm-dd
    Time:| hh:mm:ss
    Gross:| xxxx.xxx kg/lb/oz
    Tare:| xxx.xxx kg/lb/oz
    Net:| xxxx.xxx kg/lb/oz
    Unit Price:  Total Price:| xxxxxx.xx $/kg($/lb)($/oz)
     Total Price| xxxxxx.xx $

2. Print out format when OS-2130D printer is connected (example):
   

3. Content of printed out label:

INPUT THE UNIT PRICE DIRECTLY

1. Use numerical key to enter unit price (range: 0000.00~9999.99)
2. Press ENTER key within 3s to confirm the unit price
3. Press CLEAR key to remove the input number
4. Put the weighing objects on the scale, the WEIGHT window will show its weight and TOTAL PRICE window will show it total value.

NOTE: After unit price is entered, if there is no operation in 3s, the scale with automatically  confirm the unit price and exit the mode. If under non-save mode, the unit  rice  ill be cleared automatically after weighing and removing the objects
SET & RECALL DIRECT AND INDIRECT PLU

1. Under the normal weighing mode, press ST.PLU key, “St.PLU” will be shown in WEIGHT window and “Addr.” (prompt to input PLU’s address ) will be shown in UNIT PRICE window (The Address range is from 1 to 265, M1-M5 is for direct PLUs). The UNIT PRICE window will display “——”.
2. Input the Address by numerical keys 0~9 and CLEAR key, use ENTER key for confirmation to go to the next step, or press ON/OFF key to exit this mode and return back to the normal weighing mode.
3. When the TOTAL PRICE window displays “NAME” (prompt to input trade name), the UNIT PRICE window shows the first six characters of the trade name stored previously. If there is no stored name, the unit price window displays blank.
4. Use numerical keys and CLEAR key to input the trade name (the length of the trade name is 20 characters), use ENTER key to confirm the characters on flashed position or confirm the trade name, or use ON/OFF key to exit this mode and return back to the normal weighing mode.
5. When the TOTAL PRICE window displays “INGRDT” (Ingredients, prompt to input ingredients, only available when 232.out is set to PRTd60), the UNIT PRICE window shows the last six characters of the ingredients.
6. Use numerical keys and CLEAR key to input the ingredients (the length of the ingredients is 80 char), use ENTER key to confirm the char on flashed position or confirm the ingredients, or use ON/OFF key to exit this mode and return back to the normal weighing mode.
7. When the TOTAL PRICE window displays “LIFE” (prompt to input shelf life), the unit price shows the input data that stored previously. If there is no stored data, the unit price window displays 0.
8. Use numerical keys and CLEAR key to input the LIFE(<=253), use ENTER key to confirm, or press ON/OFF key to exit this mode and return back to the normal weighing mode.
9. When “Unit.0”, “Unit.1” or “Unit.2” is shown in the UNIT PRICE window, that means the weight unit of the stored unit price is per kg (Unit.0), per lb (Unit.1), or per oz (Unit.2). “——” will be shown in the TOTAL PRICE window.
10. Use UNIT key to choose $/kg, $/lb, or $/oz press ENTER key to save the chosen unit and go to the next step, or press ON/OFF to exit the input and return back to the normal weighing mode.
11. The TOTAL PRICE window displays “Unit.P” (prompt to input unit price ), the UNIT PRICE window shows input data.
12. . To press 0~9 and CLEAR key to input the unit price, press ENTER key to store and confirm, or press ON/ OFF key to exit this mode and return back to the normal weighing mode.
13. The TOTAL PRICE window displays “Tare” (set the digit tare), the UNIT PRICE window displays the entered data.
14. Use the numerical keys 0-9, CLEAR key to input the tare weight, use ENTER key to store and confirm.
15. The TOTAL PRICE window displays “ItEm.C” (set the item code), the UNIT PRICE window displays the entered data that stored previously.
16. Use the numerical keys 0-9, CLEAR key to input the tare weight, use ENTER key to store and confirm. Then go to the next stored unit setting, namely, plus one to the last Address, then repeat the steps from 1-15. Or press ON/OFF key to finish inputting and go back to normal weighing mode.

RECALL DIRECT PLU
1. Recall the stored direct unit price by pressing M1-MXX key, the recalled unit price will be displayed in UNIT PRICE window. The TOTAL PRICE window will display the first six characters of the item name, followed by the actual total price.
RECALL INDIRECT PLU

1. Under the normal weighing mode, press RC.PLU key to enter this mode, and display “rc.PLU” in WEIGHT window, display “Addr.” (The Address range is from 1 to 265) in TOTAL PRICE window. The UNIT PRICE window will display input address data.
2. Use the numerical 0~9 and CLEAR key to input the PLU’s address, use Enter key to confirm and go to the next step or press ON/OFF key to exit this mode and return back to the normal weighing mode.
3. Then the UNIT PRICE window will display the recalled unit price, the TOTAL PRICE window displays the first six characters of the item name and then will go back to the normal total price displaying mode later, and then use new unit price, tare weight, new weight unit trade name, shell life)

LCD CONTRAST & BACKLIGHT MODE SETTING

1. In normal weighing mode, press and hold down ON/OFF and 1 key at the same time until the WEIGHT window shows “Setup”, UNIT PRICE windows shows “BLT.MOD” (LCD backlight mode) and the TOTAL PRICE window shows the backlight mode “x” (x=1,2,3). Use the 0-3 numerical keys to input the mode, and press the ENTER key for confirmation and go to stepPress ON/OFF key to exit this mode and the scale will automatically reset.
   x=1 – backlight is always off
   x=2 – backlight is always on
   x=3 – backlight on request (backlight temporarily switches off after 15 seconds of inactivity) In normal weighing mode, if the backlight mode is set to 1 or 3, press and hold C key to toggle the backlight on or off.

2. When UNIT PRICE window shows “LCd.CST” (LCD contrast) and the TOTAL PRICE window shows the contrast level x (x=1-4,default is 1). Use the numerical keys to input the contrast level, and press ENTER key for confirmation. Press ON/OFF key to exit this mode and scale will automatically reset.

AUTO-OFF TIME SETTING
1. Under the normal weighing mode, press and hold ON/OFF and 2 key at the same time until the scale displays “SETUP” in WEIGHT window, “A.OFF.t” (auto off time)  n UNIT PRICE window and auto-off time xx in minutes (xx=00-30 minutes, when 00 is used that means no auto-off function) in TOTAL  PRICE window. Use numerical  eys to input the auto-off time and press ENTER key for confirmation. Press ON/OFF key to exit this mode and the scale will automatically reset.

DISPLAY A/D INNER CODE AND WORKING VOLTAGE

1. In normal weighing mode, press ON/OFF and 3 key at the same time until the WEIGHT window shows “Code 2.” Now WEIGHT window will show “UoL.x.x”  Voltage x.x V), this means the inner working voltage is x.x.V. If the scale uses an AC power adapter, the voltage is the power adapter voltage after regulating. If an AC  dapter is not used, the voltage is the battery’s voltage. A/D internal code will be  displayed in TOTAL PRICE.

DETAILS ABOUT RS232 COMMUNICATION

1. Under the normal working mode, press and hold ON/OFF key and 4 key at the same time until the WEIGHT window shows “SETUP” . Under this mode, you can set the RS232 baud rate, data format and communication format.

2. After entering into this mode, the WEIGHT window will show “Setup”, the UNIT PRICE window will show “232.oUt” (RS232 output content format) and the TOTAL PRICE window shows one of following content: 2.1 HOST (334PCS40/334PCS40T) is connected with host device, e.g. a PC) 2.2 Prtd40 (334PCS40/334PCS40T) is connected with the OS-2130D, label dimension is 58mm × 40mm, date will be printed on label) 2.3 Prtd60 (334PCS40/334PCS40T) is connected with the OS-2130D, label dimension is 58mm × 60mm, date will be printed on label) 2.4 PrtNd4 (334PCS40/334PCS40T) is connected with OS-2130D, label dimension is 58mm × 40mm, no date will be printed on label) 2.5 PrtNd6 (334PCS40/334PCS40T) is connected with the 2130D, label dimension is 58mm × 60mm, no date will be printed on label) Use numerical keys 0,1,2,3,4 to choose RS232 output content format (0-HOST, 1- Prtd40, 2- Prtd60, 3- PrtNd4, 4- PrtNd6), use ENTER key for confirmation to go to the next step, or ON/OFF key to exit this mode.

3. Then, the WEIGHT window will show “Setup”, the UNIT PRICE window will show “232.bPS” (RS232 band rate: bit per second) and TOTAL PRICE window shows baud rate xxxxx. Use numerical keys 1,2,3,4,5 to choose RS232 baud rate:
   1–1200bps
   2–2400bps
   3–4800bps
   4–9600bps
   5–19200bps
   Press ENTER key for confirmation to go to the next step, or ON/OFF key to exit this mode.

4. Then, the WEIGHT window will display “232.dFt” (data format), the TOTAL PRICE window will display data format xxx. Use 1, 2, 3 key to select data format: 1—8N1 8 bits data, no odd or even , 1 start bit, 1stop bit 2—7O1 7 bits data, 1 even , 1 start bit, 1stop bit 3—7E1 7 bits data, 1 odd, 1 start bit, 1stop bit, Press ENTER key to confirm the input and go to the next step, or use ON/OFF key to exit this mode.

5. Then, the WEIGHT window will display “Prtd.dt” (OS-2130D print date format), the TOTAL PRICE window will display data format xxx. Use 0, 1, 2 key to select data format: 0—CANADA Canadian format: YY MM DD 1—USA USA format: DD-MM-YY 2—Numerical format: YY.MM.DD Press ENTER key to confirm the input and go to the next step, or use ON/OFF key to exit this mode.

6. Then, the UNIT PRICE window shows “USb.oUt” (USB output content format) and the TOTAL PRICE window shows HOST (the scale is connected with host device, e.g. a PC), use ENTER key for confirmation to go to the next step, or ON/OFF key to exit this mode.

7. Then, the WEIGHT window will show “SETUP”, the UNIT PRICE window will show “USb.bPS” (USB band rate: bit per second) and TOTAL PRICE window shows baud rate xxxxx. Use numerical keys 1,2,3,4,5 to choose RS232 baud rate:
   1–1200bps
   2–2400bps
   3–4800bps
   4–9600bps
   5–19200bps
   Press ENTER key for confirmation to go to the next step, or ON/OFF key to exit this mode.

8. Then, the WEIGHT window will display “USb.dFt” (data format), the TOTAL PRICE window will display data format xxx. Use 1, 2, 3 key to select data format:
   1—8N1 8 bits data, no odd or even , 1 start bit, 1stop bit
   2—7O1 7 bits data, 1 even , 1 start bit, 1stop bit
   3—7E1 7 bits data, 1 odd, 1 start bit, 1stop bit,
   Press ENTER key to confirm the input and go to the next step, or use ON/OFF key to exit this mode.
   Then, the UNIT PRICE window will display “D.CODE”, the TOTAL PRICE window will display the department code. Use the numeric keys 0-9 to input the code (00-99).   ress ENTER key to confirm the input and go to the next step, or use ON/OFF key to exit this mode.
   Then, the UNIT PRICE window will display “B.PRT.FT” (format of barcode for printing), the TOTAL PRICE window will show the barcode. Use the numerical keys 0, 1,  , 3 to select which format will be used.
   D: Department Code
   I: Item Code
   S: Check-sum for price (4 digits)
   S: Check-sum for price (5 digits)
   T: Check-sum for weight (4 digits)
   T: Check-sum for weight (5 digits)
   P: Total Price (If the WEIGHT window displays zero, it will be unit price)
   W: Weight
   C: Check-sum for all characters
   Press ENTER key to confirm, press ON/OFF key to exit.
   NOTE: if the price, weight or code is not in the range, there will be a mistake when printing the labels.

9. Then, the UNIT PRICE window shows “Urt.CFt” (communication format), the TOTAL PRICE window shows communication format xxx. Use the numerical keys 0, 2 to select the communication format:
   0—Non communication
   2—When the scale becomes stable, the data will be output after pressing PRINT key, the format when “232.out” is set to “0-HOST” is as follows. The format when “232.out” is set to “1- Prtd40”, “2- Prtd60”, “3- PrtNd4” or “4- PrtNd6” can refer to “Print out format when OS-2130D printer is connected” on page 7.

NOTE: The ID information can only be printed out after setting. Press ENTER key to confirm the input and go to the next step, or use ON/OFF key to exit this mode.

10. RS-232 connects between scale and host:SCALE (Indicator) —–CABLE (9 pins) ———————————–HOST
    DB9 (Female) ————DB9 (Male) ——-DB9 (Female) ————DB9(Male)
    PIN2 TXD———————–2 ——————–2 ——————–PIN2 RXD
    PIN3 RXD ———————-3 ——————–3 ——————–PIN3 TXD
    PIN5 GND ———————-5 ——————–5 ——————–PIN5 GND
    PIN4 DSR ———————–4 ——————–4 ——————–PIN4 DTR
    PIN6 DTR ———————–6 ——————–6 ——————–PIN6 DSR
    PIN7 CTS ———————–7 ——————–7 ——————–PIN7 RTS
    PIN8 RTS ———————–8 ——————–8 ——————–PIN8 CTS
    PIN1 NC ————————1 ——————–1 ——————–PIN1 NC
    PIN9 NC ————————9 ——————–9 ——————–PIN9 NC
    Note: PIN4 and PIN6, PIN7 and PIN8 are shorted in the scale!

11. RS-232 cable connects between scale and OS-2130D:

DATE & TIME SETTING

1. Under the normal working mode, press and hold 5 and ON/OFF key for more than 3s to enter into this mode. In this mode, you can set the system date and time. Note: the date and time will be lost after the scale is powered off if the rechargeable battery is not installed.
2. After entering into this mode, the WEIGHT window will display “SETUP”, the UNIT PRICE window will display “dAtE”(date, prompt to input date) and the TOTAL PRICE will display the current date xx.xx.xx. Use the numerical keys to input the date (format: YY.MM.DD), use ENTER key to confirm and go to the time setting mode.
3. When the WEIGHT window remains “SETUP”, the UNIT PRICE displays “TiME”(time, prompt to input time) and the TOTAL PRICE window displays the current time xx.xx.xx, Use the numerical keys to input the time (Format: hh.mm.ss), press ENTER key to confirm the input and exit this mode.

BUSINESS NAME SETTING

1. Under the normal working mode, press and hold 0 and ON/OFF key for more than 3s to enter. In this mode, you can set the business name.
2. The WEIGHT window displays “bUSI.N1” (prompt to input “business name” in first line ), the UNIT PRICE window and the TOTAL PRICE window display the last 12 char of the business name.
3. Use numerical keys and CLEAR key to input the business name (the max length of the business name is 20 char), use ENTER key to confirm the business name and exit this mode.
4. The WEIGHT window displays “bUSI.N2”(prompt to input “business name” in second line business name), the UNIT PRICE window and the TOTAL PRICE window display the last 12 char of the business name.
5. Use numerical keys and CLEAR key to input the business name (the length of the business name is 20 char), use ENTER key to confirm the business name and exit this mode.

KEY FUNCTIONS IN BUSINESS NAME SETTING MODE

ID SETTING

1. Under the normal working mode, press and hold 6 and ON/OFF key for more than 3s to enter this mode. In this mode, you can set ID code. (Note: the data will be lost after the scale is reset)
2. The WEIGHT window displays “SETUP”, the UNIT PRICE window displays “Id” and the TOTAL PRICE window displays Id code xxxxxx(the default Id code is 000000).
3. Use the numerical keys to input ID code, then press ENTER key to confirm the input and exit this mode.

OS-2130D BACK FEED SETTING

1. Under the normal working mode, press and hold 7 and ON/OFF key for more than 3s to enter this mode. In this mode, you can set the back feed (OS-2130D).
2. The WEIGHT window displays “SETUP”, the UNIT PRICE window displays “BAK.FED”(Back Feed), and the TOTAL PRICE window displays “DISABL”(Disable).
3. Use 1 key to select “ENABLE” (OS-2130D will feed about one more inch so that the user can see the whole label.), use 0 to select “DISABLE”, use ENTER key to confirm and exit this mode.

OS-2130D ORIGIN SETTING

1. Under the normal working mode, press and hold 8 and ON/OFF key for more than 3s to enter this mode. In this mode, you can set the origin point (OS-2130D).
2. The WEIGHT window displays “SETUP”, the UNIT PRICE window displays “ORG.X”(Origin.X), and the TOTAL PRICE window displays the X direction offset number.
3. Use digit keys and CLEAR to input X offset (-255 – 255), press ZERO key to choose the minus if a negative value is desired, then press ENTER key to confirm the input and go to the next step.
4. The WEIGHT window displays “SETUP”, the UNIT PRICE window displays “ORG.Y”(Origin.Y), and the TOTAL PRICE window displays the Y direction offset number.
5. Use digit keys and CLEAR to input Y offset (-8 – 8), press ENTER key to confirm the input and the OS2130D will print out a new blank label sample using new start position, and then exit this mode

PLU UPLOAD & DOWNLOAD

1. Connect the scale to PC through RS232 interface, run 334PCS40-40T.exe, this software can only process *.xls files.
   

2. Software searches all serial ports on PC, and tries to connect with the scale. In the Status bar, it will separately display present serial port, baud rate, data format. Take the following figure for example, “COM2,2400,8N1” refers to the present serial port COM2, baud rate 2400, data format 8N1. If the connection status displays “Connecting the scale”, it means the Software is searching EHC-PH scale, if it displays “The scale is connected”, it means the Host has been connected with the scale.

3. The software can search all the present serial ports automatically, until it connects with the scale. Manual connection is also available by using “Serial Set” in “Serial” menu.

4. Press “Open” or “open file” button in “File” menu. It will first remind you whether to save the current file, and then open the file and dialog box to choose and open the right file.
   

5. Choosing “Download” in “Serial” menu or F8, the scale will display “DNLOAD”, the status bar will display the present download information, if it displays “downloading business name”, it means it’s downloading the store name. If it displays “Downloading Mxx”, it means it’s downloading the information of M1~M9 (direct unit price). If it displays “Downloading No. xxx”, it means it’s downloading the information of PLU1~265. “Download successful” will be displayed after downloading is finished. To stop active downloads, use “Serial/ Download/Stop” or F9.

6. Choose “Upload” in “Serial” menu, the scale will display “UPLOAD”. The status bar will display the present upload information, if it displays “uploading business  ame”, it means it is uploading the store name. If it displays “uploading Mxx”, it means it is uploading the information of M1~MXX. if it displays “uploading No. xxx”, it  eans it is uploading the information of PLU1~265. “Upload successful” will be displayed after uploading is finished.

7. Date and Time Setting
   Choose ”Pair” in “Serial” menu to open the date and time setting dialog box, it will display the system clock of PC, press “Confirm” or exit the dialogue box directly. After the software sends date and time setting data to the scale, it will display “Pair successful.”.
   

CALIBRATION

The calibration switch is located underneath the scale base. When the switch is set towards the USB or RS232 interface, it means CAL switch is on. When the switch is set   owards the power switch, it means the CAL switch is off.

1. When the calibration switch is ON, turn on the scale, or make the calibration switch ON when the scale is under the weighing mode, the scale will enter the calibration mode automatically.
2. After entering into the calibration mode, the WEIGHT window will display CAL.ON, which means the calibration switch is on. The UNIT PRICE window displays “Unit.0” or “Unit.1”, which means the chosen calibration weighing unit is kg(Unit.0) or lb(Unit.1), the TOTAL PRICE window displays empty.
3. Use Unit key to choose the calibration weighing unit kg or lb (the corresponding unit indicator will be lightened on), use ENTER key to confirm the unit and go to the next step.
4. The WEIGHT window still displays CAL.ON, UNIT PRICE window displays “unLoAd” (this means that the scale is ready to calibrate the zero point position, please remove any weight on the scale), the TOTAL PRICE window display the output inner code of A/D. When the scale is stable and the unit indicator stops flashing, press ENTER key to confirm the zero point calibration. After the scale is stable and gets the zero point, the scale will go to the next step automatically.
5. The display of the WEIGHT window remains the same, the UNIT PRICE window displays “LoAd”, which means the scale is ready to calibrate the standard weight. The display of the TOTAL PRICE and WEIGHT window remain the same. Place a standard weight between 25%-100% FS on the center of the scale, press ENTER key to confirm the standard weight calibration after the scale is stable and the unit indicator stops flashing. When the scale gets the stable data, it will go to the next step automatically.
6. Load Weight, the TOTAL PRICE window displays 0, use 0-9 numerical key or CLEAR to input loaded standard weight, then press ENTER key for confirmation, the input data will be shown on the total quantity window, and then please remove any weight on the scale.
7. When the WEIGHT window displays “unLoAd” again, the scale is ready to re-confirm the zero point, remove any weight on the scale, after the scale is ready and unit indicator stops flashing, press Enter key to confirm.
8. After the calibration completes, the UNIT PRICE window displays “CAL.END” and TOTAL PRICE window displays current weight.
9. If there’s an error occurred in calibration, the scale will display CAL.ERR, It usually means incorrect data input or loading weight.
10. Once the calibration switch is changed to OFF; the scale will exit the calibration mode.

DISPLAY SYMBOL MEANINGS

| Weight signal is too large
---|---
No proper data can be displayed
Weight signal is too small
Zero point is over the setting range
Zero point is below the setting range
Error in unit key operation
The setting parameter(s) is not in normal range
There is an error in calibration
ADC is over max. range CAP. ——–Capacity
Voltage
To set and store the indirect unit price
PLU address
Weighing unit selecting
Recall PLU
To unload the weight
To load the weight
To input load weight
Calibration enable switch is ON
Calibration enable switch is OFF

TROUBLESHOOTING

correctly loaded, if correct, replace batteries. Check power supply connections.
Damage to electrical components| Replace with new PCB
Key button malfunction| Replace with new Key button
Displaying Irregular Characters| Crystal-Oscillator on PCB malfunction or MCU is not correctly inserted| Replace the Crystal-Oscillator. Correctly insert the MCU
Does not go to 0 after testing display| Key, PCB, or Load Cell malfunction| Check the Key button, replace PCB or Load Cell
Missing segments or marks on LCD| LCD connect pin broken| Replace LCD
**Error| Err04 Zero point is over the setting range| Object on platform is more than 1.5%FS when pressing ZERO key; Load Cell zero balance changes| Remove the objects from the platform; calibrate again, or replace Load Cell
Err05 Zero point is below the  etting range| There is one foot not standing on solid base; Platter removed before power-on; Load Cell zero point output changes| Place all feet on solid base; Place platter back on scale; Calibrate again, or replace Load Cell
****Err20 Calibration error| Load Cell with no signal; Too small or large output; Load Cell signal wire broken; Load Cell broken; Load Cell zero point changes| ** Recalibrate scale; Replace PCB or Load Cell
Err01 Weight signal too large| Weight exceeds max. capacity; The Load Cell output signal is too big| Remove the object; Change Load Cell; Recalibrate scale
Err03 Weight signal too small| Platter removed while scale is on| ** Place platter back on scale
Err30 ADC is over max. range| ** Load Cell signal is too large| Replace the Load Cell; Replace PCB
Lo.bAt Low battery| Voltage is lower than 5.7V| Charge battery
PROBLEM| POSSIBLE CAUSE| SOLUTION
---|---|---
**Inaccurate Weighing or Calibration| Different Areas of the Platform Give Different Weight Readings| ** Platform or feet are not level; Load cell broken; Objects between Load Cell & scale| Ensure the platform is level and that all four feet are on a solid, level surface; Clear the objects; Replace the Load Cell
Big Tolerance with Full Corner
Repeating Function Malfunction| The platform is not level; Broken Load Cell; Aging problem with the PCB; Objects between Load Cell & scale| Ensure the platform is level and that all four feet are on a solid, level surface; Clear the objects; replace the Load Cell
| Calibration Can’t Be Finished| The inner code at zero point is too small or too large; Scale is unstable; Objects between Load Cell & scale; Broken Load Cell| Recalibrate the scale; Replace PCB; Clear the objects; Replace the Load Cell
**Function Problem| ** Key Button Malfunction| Broken Key button; Aging problem of the apparatus on PCB| Check the button, replace if necessary; Replace PCB
Not Communicating Smoothly| Communication wire broken; Interface apparatus broken| Replace wire; Replace PCB

CHARGING THE BATTERY
Power is supplied by an internal rechargeable 6V 4Ah rechargeable battery. When “Lo.bAt” is displayed, the battery must be recharged.

• Plug in the AC power adapter to recharge the battery.
• The scale may continue to be used on AC power during charging.
• Full charging time is approximately 10-12 hours. Battery life and recharge time will vary with use.
• Over time, the operating time per each full charge will degrade. If the operating time is no longer acceptable, the battery must be replaced.
• When storing the scale for extended periods, the battery must be charged every 90 days to avoid premature performance degradation.

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