RICE LAKE 160-10-7N Low-Profile Digital Athletic Scale User Manual
- June 6, 2024
- RICE LAKE
Table of Contents
160-10-7N
Low-Profile Digital Athletic Scale
Operator Manual
June 15, 2021 
PN 193841 Rev B
An ISO 9001 registered company
© Rice Lake Weighing Systems. All rights reserved.
Rice Lake Weighing Systems® is a registered trademark of Rice Lake Weighing
Systems.
All other brand or product names within this publication are trademarks or
registered trademarks of their respective companies.
All information contained within this publication is, to the best of our knowledge, complete and accurate at the time of publication. Rice Lake Weighing Systems reserves the right to make changes to the technology, features, specifications and design of the equipment without notice.
The most current version of this publication, software, firmware and all other product updates can be found on our website:
Technical training seminars are available through
Rice Lake Weighing Systems. Course descriptions and dates can be viewed at
www.ricelake.com/training or obtained by
calling 715-234-9171 and asking for the
training department.
© Rice Lake Weighing Systems ● All Rights Reserved
160-10-7N Low-Profile Digital Athletic Scale
Rice Lake continually offers web-based video
training on a growing selection of product-related topics at no cost. Visit
www.ricelake.com/webinars
Visit our website www.RiceLake.com
1.0 Introduction
The 160-10-7N Low-Profile Digital Athletic Scale is efficiently designed to provide accurate, reliable and repeatable weight measurements. The large, stand-alone indicator can be placed on a table or the floor. It can also be mounted to a wall using the sturdy, built-in bracket. The 160-10-7N Low- Profile Digital Athletic Scale is an NTEP-certified device that provides the highest possible accuracy when weight is a critical factor.
Manuals and additional resources are available from the Rice Lake Weighing Systems website at www.ricelake.com/health
Figure 1-1. Rice Lake Low-Profile Digital Athletic Scale (RL160-10-7N)
1.1 Standard Features
- Capacity: 550 lb x 0.2 lb (250 kg x 0.1 kg)
- Platform dimensions (L x W x H): 14.4” x 14.4” x 1.65”
- Motiontrap™ (movement compensation technology)
- Large LCD display
- 6 AA alkaline batteries
- Low battery indicator/automatic power-off
- BMI (body mass index) function
- Hold function
- Unit of Measure: lb only, kg only, lb/kg
- EMR compatible
The BMI and Hold buttons do not function when set up as a NTEP-certified scale.
1.2 Options
Transport/Carrying Case (PN 107445)
1.3 Safety
Safety Signal Definitions:
Indicates an imminently hazardous situation that, if not avoided, will result in death or serious injury. Includes hazards that are exposed when guards are removed.
Indicates a potentially hazardous situation that, if not avoided, could result in serious injury or death. Includes hazards that are exposed when guards are removed.
Indicates a potentially hazardous situation that, if not avoided, could result in minor or moderate injury.
Indicates information about procedures that, if not observed, could result in damage to equipment or corruption to and loss of data.
General Safety
Do not operate or work on this equipment unless this manual has been read and all instructions are understood. Failure to follow the instructions or heed the warnings could result in injury or death. Contact any Rice Lake Weighing Systems dealer for replacement manuals..
Failure to heed could result in serious injury or death.
Subjects with disabilities or who are physically frail, should always be
assisted on and off the scale.
Do not use the scale on slippery surfaces, such as a wet floor.
Do not use this scale when body/feet are wet, such as after taking a
bath.
Do not transport the scale while someone is standing on it.
To avoid cross contamination, the scale should be cleaned regularly.
Do not allow minors (children) or inexperienced persons to operate this
scale.
Do not jump on the scale.
Do not use in the presence of flammable materials.
Use the scale only to determine weight of people while standing.
Do not drop the scale or subject it to violent shocks.
For accurate weighing, the scale must be placed on a flat, stable surface.
Thin carpeting is fine but not recommended.
Weight exceeding the maximum capacity (550 lb/250 kg) may damage scale.
Operating at voltages and frequencies other than specified could damage the
equipment.
If the LO Bat indicator activates, replace the batteries or connect the
scale to an AC power source as soon as possible.
Do not use in a wet or humid environment.
Do not make alterations or modifications to the scale.
2.0 Scale Assembly
2.1 Unpacking Scale
Place the unopened shipping container in an open area with room for unpacking the scale. Parts included:
- Scale base and indicator
- Six AA batteries
- AC adapter
- USB 2.0 Cable AM/BM 1.5 M
- Serial cable 9.5′ with female DB9 and RJ45 connectors
2.1.1 Repacking
The 160-10-7N must be properly packed with sufficient packing materials prior to being moved or shipped. Retain the original shipping materials and container, if possible.
Damage caused by improper packaging is not covered by the warranty.
2.2 Setting Up Scale
Place the scale on a hard level surface for the most accurate weighments.
Thin carpeting is acceptable but is not recommended. Weighing on carpet can cause a weight discrepancy.
2.2.1 Leveling the Scale
Use the bubble level to check for level and adjust feet as needed.
Figure 2-1. Bubble Level
2.3 Indicator
Use the following sections to setup the provided Rice Lake Indicator.
2.3.1 Load Cell Connection
The indicator and scale come connected with a 6-foot load cell cable. Follow the procedure below if the load cell cable needs to be replaced or reconnected to the indicator.
1. Unscrew and remove the tilt stand bracket from the indicator to gain access to the load cell connection.
Figure 2-2. Remove Tilt Stand
- Unscrew tilt stand knobs and remove tilt stand from indicator
2. Remove the four back retaining screws to remove the back cover to the indicator.
Figure 2-3. Remove Back Cover
3. Plug the end of the load cell cable into the load cell connection. When it clicks the load cell cable is properly seated into the connection.
Figure 2-4. Load Cell Connection Point
- Load Cell Connection
- Do Not Use this Connection for Load Cells
4. Reinstall the backplate and attach to the tilt stand.
2.3.2 Insert Batteries
The six AA batteries that come with the scale offer an average of 25 hours of
continuous use.
To install the batteries:
1. Open the battery chamber cover by turning the thumbscrew to the left and
remove the cover.
2. Insert batteries into the battery chamber as illustrated in the back of
the chamber.
Figure 2-5. Battery Chamber
3. Put the cover in place and turn the thumbscrew to the right to secure it.
Remove the batteries prior to storing if the product is not going to be used for an extended period of time.
2.3.3 Optional Power Connection
Rice Lake Weighing Systems includes an AC power adapter to use when power is available.
Only use power adapters supplied by or purchased from Rice Lake Weighing Systems. The use of a power adapter not from Rice Lake Weighing Systems voids the warranty.
Figure 2-6. Power Connection Site
- AC Power Connection
The battery annunciator on the display turns off when using an AC power
connection.
The brightness of the backlight is reduced to 60% when using a battery
power connection.
3.0 Operation
This section describes the indicator, functionality of each button and basic scale operations.
Figure 3-1. Indicator Front Panel
Item No.
|
Function
---|---
1
| Does not function when set up as an NTEP-certified scale
Body Mass Index (BMI) - enable in configuration; a stable weight is required
2
| TARE - subtracts weight of accessory items, required by subject, from the scale; Example: oxygen unit or other equipment
3
| CLEAR - returns to weigh mode after BMI value displays
4
| Print - long key press sends data out from the RS-232 port or USB port
LB/KG - short key press toggles pounds and kilograms (must be enabled in
configuration mode); disabled in BMI mode
5
| Zero - sets the weight to 0.0 and displays ZERO ; weight must be stable and less than 2% of capacity to be cleared
6
| Does not function when set up as an NTEP-certified scale
Hold/Release - press to keep the current weight value displayed; press again
to clear the weight; disabled in BMI mode
7
| On/Off - turns the scale on and off
ON - press to turn the scale on; after a system test, 0.0 displays
OFF - press and hold until OFF displays to turn the scale off
8
| ENTER - accepts an entered value and moves to the next parameter; long press during start up enters the ID display
9
| Arrows - adjusts the value of the flashing digit/number
Table 3-1. Indicator Key Functions
The front panel keys are sensitive, press gently.
3.1 Scale Power
Press ** to turn the scale on. After a system test, 0.0 displays.
Press and hold ** until OFF displays to turn the scale off.
3.2 Set Units
Press **** to toggle between pounds (lb) and kilograms (kg), display unit desired for weights.
3.3 Live Weigh Mode
Have subject to be weighed step onto the scale. The weight value displays.
3.4 Preset Tare
- 1With the weight at 0.0 and ZERO displayed, place accessory items required by subject, (e.g. oxygen unit or other equipment) onto the scale.
- When weight is stable, press ** until 0.0 is displayed and the NET** annunciator is on.
- Remove the additional items from the scale. A negative weight and NET display.
- Have subject step on the scale with accessory items. The net weight displays.
- The weight of accessory items remain stored in memory. To cancel the tare weight, press and hold ** until the weight returns to 0.0 and the GROSS** annunciator displays.
The tare weight is also canceled when the scale is turned off.
3.5 Toggle Tare
When the weight of the accessory items is known, use this function to enter the weight manually.
- With the weight at 0.0 , press ****. The default tare value (33.0 lb/15.0 kg) displays.
- Press or to change the tare weight value.
- Press ** to accept the entered value and start the tare function. A negative weight and NET** displays.
- Have subject step on the scale with the accessory items. The weight is displayed and the NET annunciator remains on.
- The weight of the additional items remain stored in memory. To cancel the tare weight, press ****.
3.6 Body Mass Index
The BMI button does not function when set up as an NTEP-certified scale.
3.6.1 LB Mode
Set the units to LB if needed.
- With the weight at 0.0 and the ZERO annunciator on, have subject step onto the scale. The weight value displays. If configured, the LOCK annunciator displays and an audible tone indicates the end of the weighing process.
- Press **. The BMI and FT/IN annunciators display and a default value of 5′ and 7.5” ( 5-0.75** ) flashes.
- Press or to adjust the height value.
- Press ** to accept the entered height value. The BMI value displays and the BMI** annunciator is on.
- Press **** to turn off the BMI function and return to weigh mode.
3.6.2 KG Mode
Set the units to KG if needed.
- With the weight at 0.0 and the ZERO annunciator on, have subject step onto the scale. The weight value displays. If configured, the LOCK annunciator displays and an audible tone indicates the end of the weighing process.
- Press **. The BMI and FT/IN annunciators display and a default value of 170.0 cm ( 170.0** ) flashes.
- Press or to adjust the height value.
- Press ** to accept the entered height value. The BMI value displays and the BMI** annunciator is on.
- Press **** to turn off the BMI function and return to weigh mode.
3.7 Hold Release
The Hold button does not function when set up as an NTEP-certified scale.
- Have subject to be weighed step onto the scale.
- When weight is stable, press **. HOLD** annunciator displays.
- Have subject step off the scale. The weight continues to display.
- Press ** to release the hold. The displayed weight returns to 0.0 and the ZERO** annunciator displays.
Pressing prior to stepping on the scale will also hold the weight
display.
The ZERO function is not available until HOLD is released.
4.0 Communication
The indicator comes with an RS-232 port which enables weight data to be transmitted to other equipment, such as a computer or printer. The RS-232 cable with DB-9 connector (PN 100719) is available from Rice Lake Weighing Systems. Figure 4-1 on page 10 shows where the RS-232 connection is located on the indicator.
Always use medical grade isolators for USB and RJ45 when connected to non- medical equipment, or when other medical equipment is connected to patient during procedure.
The RS-232 parameters are 9600 baud (default), 8 data bits, 1 stop bit, no parity and no handshaking. There are three methods of communication:
- Pushbutton keypad print
- Escape protocol
- Maintenance protocol
4.1 Pushbutton Keypad Print
With a stable, in-range weight, press and hold **** for at least three seconds, or until the scale emits two quick beeps.
If the scale does not beep after five seconds, release the button as the weight was either in motion, or out of range.
In the weigh mode, the scale sends the 21 character string:
xxxxxxxxx
Where:
xxxxxxxxx is the weight with decimal point and ” – ” sign, if negative
uu is the unit (lb or kg)
mmmmm is the mode (gross or net)
Example:
-10 Lb net =
10 Lb gross =
The BMI button does not function when set up as an NTEP-certified scale.
Example: in BMI mode (displaying the BMI value), the scale sends the following data:
GROSS WEIGHT 215.0 LB
TARE WEIGHT 0.0 LB
NET WEIGHT 215.0 LB
PATIENT HEIGHT 5-01.0 FT
PATIENT BMI 30.1
4.2 USB Connection
The scale can be connected to a PC using a USB connection and a USB cable.
Always use medical grade isolators for USB and RJ45 when connected to non- medical equipment, or when other medical equipment is connected to patient during procedure.
Figure 4-1. USB and RS-232 Connection Ports
- USB Connection
- RS-232 Connection
Connecting software and downloads should be addressed by an IT professional,
and can vary depending on the computer platform used. Basic information on USB
driver installation using Windows® is described in the following steps and
serves only as an example.
A USB driver can be downloaded from the Rice Lake Weighing Systems website at:
https://www.ricelake.com/resources/software-firmware
1. Click on Software.
Figure 4-2. Software/Firmware Page
2. From the category drop down, select Health Scales.
Figure 4-3. Software Download Page
3. Locate the Titanium USB Driver. Click on Download to open and download the driver to a local computer.
Figure 4-4. Example of Drivers List Page
4. When the USB cable is connected to the indicator and the scale is turned on, the Found New Hardware Wizard displays. After reading the privacy policy, select prompts to navigate through the software install process.
Figure 4-5. Hardware Wizard Menu
5. Select No, not this time and click Next.
6. Select Install the software automatically and select Next. A file
transfer screen displays as the file downloads and installs to the computer.
7. Click on Finish when the completion screen displays.
8. To verify the installation, the driver can be viewed in the device manager
of the computer.
Figure 4-6. Device Manager
9. To configure a printer using the USB driver, open the software driver
Parpar in the device manager (Figure 4-6). The port assigned to that driver is
displayed.
10. Ensure the USB cable is properly connected and the unit is on.
11. Open and connect a terminal emulation program, such as Hyperterminal, via
the USB driver. Select the port assigned to the software driver Parpar to
establish a port. The terminal emulation program is necessary to view
information transmitted from the indicator to the PC.
12. Press ****. The following example ticket prints.
Figure 4-7. Example Ticket – Printout
A single print ticket has four spaces after PATIENT WEIGHT, one space
between the weight value and units (lb), and seven
5.0 Sealing of the Unit
The 160-10-7N Low-Profile Digital Athletic Scale is an NTEP certified scale. To maintain NTEP certification, the unit must not be opened.
5.1 NTEP Regulations
Weights and Measures stickers or foil labels are used on both sides of the unit to seal and prevent it from being opened. Whomever installs the scale is responsible for placing stickers on the unit. The desired sticker location is noted in Figure 5-1.
Figure 5-1. Desired Sealing Sticker Location
- Placement of Sealing Sticker (two stickers needed, one on each side)
5.2 Measurement Canada Regulations
Lead wire sealing can be used to comply with Measurement Canada and NTEP regulations.
Figure 5-2. Wire Sealing Location
6.0 Maintenance and Troubleshooting
6.1 Maintenance
The following section provides instructions for maintaining and cleaning the Rice Lake line of scales.
Do not immerse the scale in cleaning or other liquid solutions.
Do not use isopropyl alcohol or other solutions to clean the indicator
display surface.
Before using the scale and after periods of non-use, check the scale for proper operation and function. If the scale does not operate correctly, contact a qualified service personnel.
Basic Maintenance Includes:
- Check the overall appearance of the entire scale for any obvious signs of damage
- Inspect the condition of the AC adapter cord for cracking, fraying or broken/bent prongs
- Using an adapter that has been used elsewhere may cause issues with the scale
- Change batteries on a regular interval; leaving batteries in for long periods of time can cause batteries to leak
6.2 Cleaning
Proper care and cleaning is essential to ensure a long life of accurate and effective operation. Before beginning the cleaning process, disconnect the scale from the AC power source.
- Clean all external surfaces with a clean, damp cloth or tissue
- Mild soap and water solution may be used
- Standing platform may be cleaned with isopropyl alcohol
- Dry with a clean soft cloth
6.3 Troubleshooting
Refer to Table 6-1 to diagnose and correct failures prior contacting service personnel for assistance.
Symptom or Error
| Possible Cause|
Corrective Action
---|---|---
Scale does not turn on| Dead battery| Replace batteries or connect scale to a
power source
Faulty electrical outlet| Use a different electrical outlet
Bad power supply| Replace AC adapter
Questionable weight or the scale does not zero| External object interfering
with scale| Remove the interfering object from the scale
Display did not show 0.0 before weighing| Help the patient off the scale, zero
the scale and begin the weighing process again
Scale is not level| Ensure the scale is level and begin the weighing process
again
Scale is out of calibration| Check the weight with a known weight value
Displayed messages as detailed below
LOBAT| The batteries are low| Replace the batteries
– – – – –| Underload| Scale is underloaded - Zero the scale
OL| Overload| Scale is overloaded - Remove load from scale
-SAT-| Disconnected or damaged load cell cable| Connect or replace load cell cable
ERR01| A/D saturation| Load cell not connected properly - Check the cables
and mechanical connections; If the problem persists, replace the set of load
cells
ERR02| Calibration save error| Recalibrate the scale
ERR06| Identifier – ADC| AD too high
ERR07| AD too low
Table 6-1. Troubleshooting Table
7.0 Limited Warranty
Rice Lake Weighing Systems (RLWS) warrants that all RLWS equipment and systems properly installed by a Distributor or Original Equipment Manufacturer (OEM) will operate per written specifications as confirmed by the Distributor/OEM and accepted by RLWS. All systems and components are warranted against defects in materials and workmanship for two years.
RLWS warrants that the equipment sold hereunder will conform to the current written specifications authorized by RLWS. RLWS warrants the equipment against faulty workmanship and defective materials. If any equipment fails to conform to these warranties, RLWS will, at its option, repair or replace such goods returned within the warranty period subject to the following conditions:
- Upon discovery by Buyer of such nonconformity, RLWS will be given prompt notice with a detailed explanation of the alleged deficiencies.
- Individual electronic components returned to RLWS for warranty purposes must be packaged to prevent electrostatic discharge (ESD) damage in shipment. Packaging requirements are listed in a publication, Protecting Your Components From Static Damage in Shipment, available from RLWS Equipment Return Department.
- Examination of such equipment by RLWS confirms that the nonconformity actually exists, and was not caused by accident, misuse, neglect, alteration, improper installation, improper repair or improper testing; RLWS shall be the sole judge of all alleged non-conformities.
- Such equipment has not been modified, altered, or changed by any person other than RLWS or its duly authorized repair agents.
- RLWS will have a reasonable time to repair or replace the defective equipment. Buyer is responsible for shipping charges both ways.
- In no event will RLWS be responsible for travel time or on-location repairs, including assembly or disassembly of equipment, nor will RLWS be liable for the cost of any repairs made by others.
These warranties exclude all other warranties, expressed or implied, including without limitation warranties of merchantability or fitness for a particular purpose. Neither RLWS nor distributor will, in any event, be liable for incidental or consequential damages.
RLWS and buyer agree that RLWS’s sole and exclusive liability hereunder is limited to repair or replacement of such goods. In accepting this warranty, the buyer waives any and all other claims to warranty.
Should the seller be other than RLWS, the buyer agrees to look only to the seller for warranty claims.
No terms, conditions, understanding, or agreements purporting to modify the terms of this warranty shall have any legal effect unless made in writing and signed by a corporate officer of RLWS and the Buyer.
© Rice Lake Weighing Systems, Inc. Rice Lake, WI USA. All Rights Reserved.
RICE LAKE WEIGHING SYSTEMS · 230 WEST COLEMAN STREET · RICE LAKE, WISCONSIN
54868 · USA
8.0 Specifications
Capacity
550 lb x 0.2 lb (250 kg x 0.1 kg)
Platform Dimensions
W x L x H: 14.4 x 14.4 x 1.65 in (36.6 x 36.6 x 4.2 cm)
Power
9 VDC, provided by six AA alkaline batteries (included)
or 120/230 VAC adapter, NEMA 1-15 plug (included)
Battery Type
Six AA alkaline (included)
Battery Use
25 hours continuous use with batteries
Automatic power-off can be configured
Operating Temperature
41 to 95°F (5 to 35°C)
Display
5-digit LCD display, 0.75 in (1.9 cm) digit height
Data Communications
Connections RS-232 with RJ45 jack, USB
Baud Rate 9600 (Default)
Bits 8; 1 stop bit
Parity None
Handshaking None
Warranty
Two-year limited warranty
Certifications
RoHS Compliant
Approvals
CC 18-011
AM-6097
E113986
© Rice Lake Weighing Systems Specifications subject to change without
notice.
Rice Lake Weighing Systems is an ISO 9001 registered company.
230 W. Coleman St. • Rice Lake, WI 54868 • USA
U.S. 800-472-6703 • Canada/Mexico
800-321-6703 • International
715-234-9171 • Europe +31 (0)26 472
1319
June 15, 2021 www.ricelake.com PN 193841 Rev B
References
- Rice Lake Weighing Systems
- Health Scales | Rice Lake Weighing Systems
- Videos and Webinars | Rice Lake Weighing Systems
- Rice Lake Weighing Systems
- Rice Lake Weighing Systems
- Rice Lake Weighing Systems
- Health Scales | Rice Lake Weighing Systems
- Firmware
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