A&D EJ-1500, EJ-6100, EJ-440, EJ-3000, EJ-200 Operation, Turn the power on and OFF, LCD backlight

5. OPERATION

5-1. Turn the power ON and OFF

1. Press the

ON:OFF

key to turn the power ON.

STABLE	Weighing
NET
	units
ZERO

All of the symbols are displayed as shown above. (About units: Only the units available will be displayed.)

The display turns off except for a weighing unit and the decimal point.

The balance waits for the weighing data to become stable, and zero will be displayed with the ZERO indicator (power-on zero).

The range for power-on zero is within ±10% of the weighing capacity around the calibrated zero point.

If the power is switched ON while there is a load beyond this range, the balance will be tared to zero and the NET indicator and the ZERO indicator turn on.

2. Press the

ON:OFF

key again, and the power will be switched OFF.

‰Auto-power off function

It is possible to have the power automatically switched OFF, if zero is displayed for approximately 5 minutes. See “8-5. Function list” and set the function “poff”.

5-2. LCD backlight

The LCD backlight will turn on when the weight value changes more than 4d (4 x min. display division) or any key operation is done. When the weight data becomes and stays stable for some moment, the backlight will automatically turn off. There is also a setting that the backlight is always on or off. For details, see the function setting “ltUp” of “Function list”.

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