3. KEYBOARD LAYOUT AND DESCRIPTION
1.
ON/OFF KEY
Press this key to turn indicator on or off.
2.
MODE KEY
Press this key to shift among different weight units
and/or turn backlight on/off.
3. TARE KEY
Press this key to tare off the weight of a container.
4.
ZERO KEY
Press this key to set weight displayed to zero.
5.
M+ KEY
Press this key to accumulate current weight to memory.
6. MR KEY
Press this key to recall the total accumulated weight
from memory.
Summary of Contents for APM
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