Dasqua 1012-2010 Digital 4Pcs Combination Square Set Instruction Manual

DIGITAL 4PCS
COMBINATION SQUARE sn

PRODUCT INSTRUCTIONS

Please read the product instruction carefully and use the product correctly under the instruction.
STRUCTURE

WAY TO USE

1. Centering
   Accuracy: £0.15mm

2. Angle measuring and angle setting
   Range: 0-180°
   Accuracy: +7’

3. Leveling

4. Angel marking
   90° accuracy: +8″
   45° acurracy: +10°

5. Ruler
   Range: 300mm/12″
   Graduation: Front 0.5mm and 1/32″, Back 1mm and 1/64″

SPECIFICATION

• Screen: LCD.
• Function: Power button, ABS measuring, INC measuring, Absolute Angle correction, Data storage, Unit Conversion, Battery low warning.
• Range: -180°-180°.
• Graduation: 3°,
• Indication error: +10″.
• Battery: CR2032.
• Working temperature: 0°C-40°C,

INSTRUCTION

• ON/OFF/Auto power-off
  The key operation can be divided into short press and long press. when the key pressing time is <0.3 second , it is regarded as short press, while pressing time >1 second, it is considered as long press.

• ON/OFF/Auto power-off
  Press K2 button to power-on,press K2 for over 2 second to power off. Auto power-off if not used more than Smin.

• Unit conversation
  Press K1 over 2 second to convert unit.

• Hold
  Press K2 enter data holding mode. Press K2 again to quit. There will be a H letter on left side of screen.

• INC measuring and ABS measuring
  Press K1 button at any angle will zero the value and enter INC mode. Press K1 again to return to ABS mode, In INC mode, the start point is 0° and anti- clockwise will be negative value. Range will be -180°-180° .

• Absolute angle correction
  Please make sure the device is turned off before calibration. Use 90°Angle gauge. Press and hold K1 then press K2 to power on to (Fig.5) Enter 90°setting mode. Hold the Angle rule close to the 90° Angle gauge, long press K1 to save the Angle. exit the setting mode and enter the normal Angle measurement state. The screen displays 90° (Fig.6).At this point, short press K1 or K2 key will not save the data and return to the normal Angle measurement state.
  In this mode, long press the K2 key to shut down and no data is saved. The user shall periodically correct the 90° Angle to ensure the accuracy in the absolute Angle measurement mode.

CAUTION

• Avoid crash.
• Do not dismounting or remold Dasqua product.
• Clean the main parts of product with soft cloth before using.
• If it is not going to be use for a long time, please do anti-rust treatment for it.

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