© Adam Equipment Company 2007
6
3.0 OPERATIONS
3.1 POWER
• Attach the main power cord to the power supply. The indicator
will charge the internal battery whenever it is connected to the 220
VAC power supply.
• To turn on the scale, press the power switch on the right back of
the indicator.
• A message “
SYS UP
SYS UPSYS UP
SYS UP
” will be displayed and then will run a self test
with a beep, ensuring all the segments are working. The message
“Uolt xx” will be shown before the display goes to zero. The value
of “xx” is an indication of the percentage of charge of the internal
battery.
• To switch off the indicator press the power switch again.
3.2 ZERO FUNCTION
• For accurate weighing, zero the display by pressing the key
[Zero] with nothing on the platform of the scale.
• The zero indicator 0 will be on.
3.3 TARE FUNCTION
• When the scale has a container on it press the [Tare] key.
• The Tare indicator will be on.
• The display will show zero. If it does not show zero, press the
[Zero] key.
• To clear the tare, remove the container and press the [Tare] key
again. Press [Zero] to switch off the Tare indicator.
