Terminal Troubleshooting - Symbol PDT 7500 Series Product Reference Manual

PDT 7500 Series Product Reference Guide for Windows

Terminal Troubleshooting

Table 11-1 covers some common terminal problems and corrective actions to take.
Symptom
Terminal does not power up. Battery pack not installed or
Rechargeable Li-Ion battery did
not charge.
Cannot see screen.
Touch screen not working
Scanner does not come on
when scan button is pressed.
11-4
Table 11-1. Terminal Problems
Possible Cause
fully charged.
Power supply is not plugged in. Verify that the power supply is
Battery pack is not properly
latched.
Battery failed.
PDT 7500 removed from cradle
while battery was charging.
Terminal not powered on.
Contrast not adjusted properly. Press the blue FUNC key and
Display not properly
calibrated.
Scanner is not enabled.
®
CE
Action
Verify that the battery pack is
installed in the terminal.
Charge the battery pack, either
in the terminal for 2 hours, or
separately for 5 hours.
connected properly to the
terminal and plugged in the wall
socket.
Make sure the battery properly
latched.
Replace battery.
Insert PDT 7500 in cradle and begin
charging. The Li-Ion battery re-
quires 2 hours to recharge fully.
Press the Power button on the
terminal.
then the Dark or Light keys to
adjust contrast.
Recalibrate the screen through
the control panel calibration
utility.
Make sure scanner software is
configured correctly.