User's Manual

20-523 Owner’s Manual
Page 45
The AC adapter or DC adapter is Be sure the adapter’s barrel plug
not connected. is fully plugged into the PWR DC
9V jack.
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The batteries maybe Make sure the batteries are
improperly installed. properly installed according to
polarity markings on the battery
holder.
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Keypad does Keylock is turned on. Turn off keylock.
not work.
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Keys do not Undetermined error. Turn the scanner off then on again,
work or display or reset the scanner. See
changes. “Resetting/Initializing the Scanner.”
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RESETTING/INITIALIZING THE SCANNER
If the scanner’s display locks up or does not work properly after you connect a power source, you might need
to reset or initialize it.
Important: If you have problems with the scanner, first try to reset it to retain all memory. If that does not work,
you can initialize the scanner; however, initializing clears all information stored in the scanner’s memory.
Resetting the Scanner.
1. Turn off the scanner, then turn it on again.
2. Insert a pointed object, such as a straightened paper clip, into the reset opening on the side of the scanner.
Then gently press and release the reset button inside the opening and the backlight lights.
Add illust
Note: Pressing RESET does not clear the scanner’s memory.
Initializing the Scanner
Important: This procedure clears all information you stored in the scanner’s memory. Initialize the scanner
only when you are sure the scanner is not working properly.
1. Turn off the scanner, then turn it on again. Welcome To Dual Trunking appears.
2. Press 0 then 1 while Welcome To Dual Trunking appears. Initializing Please Wait. appears for about 25
seconds