Power Description; Keypad Description - Excell FWH3 Service Manual

EXCELL PRECISION CO., LTD.

1-2 Power Description

Power Selection
1. 240VAC~100VAC/7.5VDC/4A switching power
2. 6 × R20 battery
Power Consumption
With a load cell
(350 Ω)
Low Power Alarm
Please note when the (

1-3 Keypad Description

Unit conversion and exit key. Press this key to select the required unit from
:
the default units. At most, three units are available.
Press this key to deduct tare weight (container weight), or increase value in
:
function setting mode.
Press this key to preset tare value.
:
Press this key to zero, or decrease value in function setting mode.
:
Press this key to print the total data and accumulate the weight value.
:
Press this key to advance the paper.
:
Turn on or turn off the indicator.
:
Net weight / gross weight switch key, or move cursor to the right for
:
confirmation when in function setting mode.
State
System + Load cell
System + Load cell + Backlight
System + Load cell + Backlight + Printer
card + Relay card
) symbol displays, please replace battery.
5
Power
Consumption
About 27 mA
About 48 mA
About 92 mA