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Revision 1.2
User Menu Mode
The PC-150 scale includes a User menu that contains the scale's serial communication parame-
ters. It consists of 5 separate menu selections, each also with its own sub-menu of choices.
To change a listed parameter, you must first enter the User Menu mode. Once there, four of the
front panel keys become directional navigators to move around in the menus, and one key is used
to save or SET the selections.
To place the unit in User menu mode:
1. Turn the power off to the unit.
2. While holding down the
lb/kg
key, turn the power back on.
3. When the display shows "
A1
",
the unit is in User Menu mode,
and you can release the
lb/kg
key. Shown at right are the direc-
tional and SET key assignments
SET
USER MENU CHART
A1
Baud Rate
1200 2400 4800 9600
A2
Data Bits, Parity
8n 7O 7E
A3
Transmission Mode
C
d
A4
Serial Data Format
A5
Enable lb/kg Key
0 1
0 1 2
3
4
5
7n
19200
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To place the unit back into the Normal Operating mode:
1. Turn off the scale. Turn the scale back on without pressing any keys.
2. The display will go through a digit check, then settle into Normal Operating mode. All front panel
keys will now return to their normal mode of operation.
