TROUBLESHOOTING GUIDE: Access Diagnostic Program
1
ENGLISH
Troubleshooting Guide
When repairing OT-310, you can test the major components by using the Diagnostic
Program. To access the Diagnostic Program, do the following:
Access Diagnostic Program
1. Touch the
Home
key(
) to return to the
Home
screen. Then touch
Function
Test
to launch the Diagnostic Program.
2. The Diagnostic Program appears on the screen. Then select the desired test
mode.
Summary of Contents for OT-310
Page 1: ...OT 310 Handheld POS Terminal Service Manual...
Page 11: ...TROUBLESHOOTING GUIDE Switch Key 9 ENGLISH Check point Power key...
Page 14: ...TROUBLESHOOTING GUIDE Touch Panel 12 ENGLISH...
Page 16: ...TROUBLESHOOTING GUIDE SD Card 14 ENGLISH Circuit Diagram and Related Scanning Circuit Board...
Page 20: ...TROUBLESHOOTING GUIDE MSR 18 ENGLISH Circuit Diagram and Related Scanning Circuit Board...
Page 21: ...TROUBLESHOOTING GUIDE MSR 19 ENGLISH...
Page 23: ...TROUBLESHOOTING GUIDE Barcode 21 ENGLISH Circuit Diagram and Related Scanning Circuit Board...
Page 24: ...TROUBLESHOOTING GUIDE Barcode 22 ENGLISH...
Page 25: ...TROUBLESHOOTING GUIDE Barcode 23 ENGLISH...
Page 27: ...TROUBLESHOOTING GUIDE LED 25 ENGLISH Circuit Diagram and Related Scanning Circuit Board...
Page 28: ......