1-7 Self-Test Mode
When power is off, hold
NET|GROSS
key and press ON|ZERO key, Wait till display shows
to enter “Self-Test Mode”.
INTERNAL VALUE MODE
(
must hook up full-bridge Load Cell to test)
Press
TARE|PT
key to enter, and the display shows internal value
Please check the internal value is within normal range is 0 ~ 400000 (no load)
Check whether the backlight is on
Press
ON|ZERO
key to back to the last screen, the display shows
KEYPAD TEST MODE
Press TARE|PT key to enter, display shows
Keypad’s internal code: TARE|PT key = 06,
UNIT
key= 05, F key = 02
1
NET|GROSS
key=04
Press
ON|ZERO
key to back to the last screen , the display shows
FIRMWARE VERSION DISPLAY MODE
Press TARE|PT key to enter , display shows the firmware version ,
Press TARE|PT key again, the display shows maintenance number
for 2 seconds
Press
ON|ZERO
key to back to the last screen, display shows
BACK TO THE LAST SCREEN
Press TARE|PT key to exit self-test mode, the scale will re-power on automatically.