8700 Series Mobile Computer Reference Manual
TROUBLESHOOTING ........................................................................................................................
105
Cannot turn on when pressing Power key ...................................................................................105
Charging error................................................................................................................................105
Buzzer seems not working............................................................................................................105
LED indicator seems not working.................................................................................................105
LCD touch screen seems not working .........................................................................................105
Keypad seems not working ..........................................................................................................106
Vibrator seems not working..........................................................................................................106
Mobile computer seems not working...........................................................................................106
Cannot scan barcodes ..................................................................................................................106
Low battery condition...............................................................................................................106
Barcode or RFID reader problem ............................................................................................106
Cannot decode data after scanning.............................................................................................106
Unreadable barcode ................................................................................................................106
Un-programmed to read ..........................................................................................................106
Dirty scan window ....................................................................................................................106
Out of scanning range..............................................................................................................107
Cannot transmit/receive data ......................................................................................................107
Using RS-232 cable .................................................................................................................107
Using USB cable .......................................................................................................................107
Via Bluetooth ............................................................................................................................107
Via Wi-Fi ....................................................................................................................................108
KEY REFERENCE TABLES ................................................................................................................109
24-key Keypad...............................................................................................................................109
System Defaults .......................................................................................................................109
44-key Keypad...............................................................................................................................110
System Defaults .......................................................................................................................110
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