MSI-5300 Load Ranger Electronic Wheel Load Weighers
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User Guide
Page 5
M E A S U R E M E N T S Y S T E M S I N T E R N A T I O N A L
OPERATIONAL CONTROLS AND INDICATORS
This section summarizes the switch and display functions (See Figure 1):
Figure 1
Switch and Display Functions
1) On/Off – Pushing this switch alternately turns the weigh pad on and off.
2) Zero – Pushing this switch sets the display to zero.
3) Display – Five-digit numeric display indicates the amount of weight
placed on the scale as well as test and warning messages.
BASIC OPERATION
Power Up Self-Test
When the weigh pad is turned on, the following sequence is displayed:
1) Display Test – Proper display operation is verified as all display
segments are first turned on (display shows “=88888”) and then off
again for several seconds. This allows the operator to detect faulty
segments which fail to illuminate.
2) Program Number – This is the version number of the microcomputer
software controlling scale operation. This number is displayed in the
format P-XX where XX is the version number of the software program
currently installed.