Weighing Unit Switch
The weighting unit switch (kg /lb switch) is a push-button switch located on the bottom of the
scale. Press the switch to toggle between kg and lb. Note that the default setting unit is kg.
1. With the scale off, press the push-button.
2. Zero weight and the current weighing unit setting will be shown on the LCD, e.g. 0.0 kg.
3. Press the push-button again to toggle to lb.
4. Zero weight and the new weighing unit setting will be shown on the LCD, e.g. 0.0 lb
RS232 Output Port
1. RS232 output is always is on after power up.
2. The default setting of the baud rate is 9600, 8, N, 1.
3. Once the weight is locked, the weight value is transmitted out the RS232 port.
4. Requires an optionally purchased interface cable to communicate to a printer or computer.
NOTE: Zero weight or Error messages are not transmitted out port RS232 port.
Weight 82.4KG
Fig. 3: RS232 Output Format
Low Battery
When the battery voltage has dropped too low for accurate weighing, the
bAtt
message will
be displayed for 2 seconds and the scale will automatically turn off. Remove the old batteries
and replace with new batteries before continuing operation.
Error and Status Messages
NOTE: The error messages are shown for about 2 seconds and then the scale will turn off.
Display Meaning
Err0
Incorrect initialization – The scale must be reset..
Err1
Unstable weight.
Err2
Overload – Scale weight exceeds scale capacity.
Batt
Battery Low
8525-M336-O1 Rev A
SlimPRO Operation
3
