American Weigh Scales (AWS) CQ-350 User Manual
Page 5
VI. CALIBRATION
Calibration is NOT required before first use. Only
calibrate if the scale is not weighing properly.
The CQ-500 calibrates with a 500g weight*
The CQ-350 calibrates with a 350g weight*
*Weight not included.
1. Turn on the scale by pressing the [
ON/OFF ] key.
2. Wait until the LCD displays “0.0” , then press and
HOLD the [
CALI ] key for 5 seconds. The LCD will
display “0”. You may now release the [
CALI ] key.
3. The display will flash the required calibration weight.
Place the required weight on the platform. (see above)
4. The display will show “PASS” and return to normal
weighing mode.
5. Put away the calibration weight and press
[
ON/OFF ] to turn off the scale. Calibration is finished!
VII. TROUBLESHOOTING
The primary reasons for inaccuracy or malfunction
are low batteries, incorrect calibration, overload or
operating on an unstable surface. Please keep this in
mind and maintain and operate your scale properly.
This scale is a precise instrument and must be
handled with the utmost care and caution.
[Display] Elimination of errors
-----------------------------------------------
[OUT2] Recalibrate the scale (Section VI).
[EE]
You are overloading the scale. Remove the
excessive load immediately!
[LO]
Replace the batteries.