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TROUBLESHOOTING GUIDE: MSR

19

ENGLISH

Содержание OT-310

Страница 1: ...OT 310 Handheld POS Terminal Service Manual...

Страница 2: ...i ENGLISH Table of Contents Troubleshooting Guide 1 Access Diagnostic Program 1 LCD RGB 2 LCD Backlight 4 Switch Key 6 Touch Panel 10 SD Card 13 Rear Camera 15 MSR 17 Barcode 20 LED 24...

Страница 3: ...he 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 Te...

Страница 4: ...G GUIDE LCD RGB 2 ENGLISH LCD RGB To test the LCD do the following 1 Touch the LCD RGB button 2 After the LCD test is complete select Pass or Fail LCD Checking Flowchart If the LCD test fails perform...

Страница 5: ...TROUBLESHOOTING GUIDE LCD RGB 3 ENGLISH Circuit Diagram and Related Scanning Circuit Board Check point LCD Connector CON8 Check point Power suppy for LCD...

Страница 6: ...ESHOOTING GUIDE LCD Backlight 4 ENGLISH LCD Backlight To test the LCD backlight touch the Backlight button LCD Backlight Checking Flowchart If the LCD backlight is not working normally perform the fol...

Страница 7: ...TROUBLESHOOTING GUIDE LCD Backlight 5 ENGLISH Circuit Diagram and Related Scanning Circuit Board Check point LCD Backlight CON8...

Страница 8: ...SHOOTING GUIDE Switch Key 6 ENGLISH Switch Key To test the Switch key touch the Switch button Switch Checking Flowchart a If the Volume Up Volume Down F1 F2 key is not working normally perform the fol...

Страница 9: ...ROUBLESHOOTING GUIDE Switch Key 7 ENGLISH b If the Power key is not working normally perform the following Circuit Diagram and Related Scanning Circuit Board Check point Volume Up Volume Down F1 F2 ke...

Страница 10: ...TROUBLESHOOTING GUIDE Switch Key 8 ENGLISH Check point Volume Up Volume Down F1 F2 key continue...

Страница 11: ...TROUBLESHOOTING GUIDE Switch Key 9 ENGLISH Check point Power key...

Страница 12: ...OUBLESHOOTING GUIDE Touch Panel 10 ENGLISH Touch Panel To test the touch panel touch the Touch button Touch Panel Checking Flowchart If the touch panel is not functioning normally perform the followin...

Страница 13: ...TROUBLESHOOTING GUIDE Touch Panel 11 ENGLISH Circuit Diagram and Related Scanning Circuit Board...

Страница 14: ...TROUBLESHOOTING GUIDE Touch Panel 12 ENGLISH...

Страница 15: ...GUIDE SD Card 13 ENGLISH SD Card To test the SD card slot touch the SD Card 2 button SD Card Slot Checking Flowchart If the system fails to read the memory card inserted into the SD card slot perform...

Страница 16: ...TROUBLESHOOTING GUIDE SD Card 14 ENGLISH Circuit Diagram and Related Scanning Circuit Board...

Страница 17: ...LESHOOTING GUIDE Rear Camera 15 ENGLISH Rear Camera To test the rear camera touch the Rear Camera button Rear Camera Checking Flowchart If the rear camera is not functioning normally perform the follo...

Страница 18: ...TROUBLESHOOTING GUIDE Rear Camera 16 ENGLISH Circuit Diagram and Related Scanning Circuit Board...

Страница 19: ...TROUBLESHOOTING GUIDE MSR 17 ENGLISH MSR To test the MSR module touch the MSR TEST button MSR Module Checking Flowchart If the MSR module is not functioning normally perform the following...

Страница 20: ...TROUBLESHOOTING GUIDE MSR 18 ENGLISH Circuit Diagram and Related Scanning Circuit Board...

Страница 21: ...TROUBLESHOOTING GUIDE MSR 19 ENGLISH...

Страница 22: ...ESHOOTING GUIDE Barcode 20 ENGLISH Barcode To test the barcode module touch the Barcode TEST button Barcode Module Checking Flowchart If the barcode module is not functioning normally perform the foll...

Страница 23: ...TROUBLESHOOTING GUIDE Barcode 21 ENGLISH Circuit Diagram and Related Scanning Circuit Board...

Страница 24: ...TROUBLESHOOTING GUIDE Barcode 22 ENGLISH...

Страница 25: ...TROUBLESHOOTING GUIDE Barcode 23 ENGLISH...

Страница 26: ...TROUBLESHOOTING GUIDE LED 24 ENGLISH LED To test the LED module touch the LED TEST button LED Module Checking Flowchart If the LED module is not functioning normally perform the following...

Страница 27: ...TROUBLESHOOTING GUIDE LED 25 ENGLISH Circuit Diagram and Related Scanning Circuit Board...

Страница 28: ......

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