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TROUBLESHOOTING
ERROR CODES
Your HTX-212 has the following three built-in error codes.
tF
Err—appears if you try to transmit outside the allowed range
(see "Extending the Transmit Frequency Range" on Page 17).
PLL
Err—appears if the HTX-212's PLL (phase-locked loop) sec-
tion malfunctions. If turning the HTX-212 off then back on does
not correct this error, take it to your local Radio Shack store to
arrange for service.
EEP
Err—appears if the HTX-212's EEPROM checksum fails. Try
resetting the HTX-212 (see "Resetting the HTX-212"). If this does
not clear the error, take it to your local Radio Shack store to
arrange for service.
COMMON PROBLEMS AND SOLUTIONS
36
If your HTX-212 does not seem to be operating properly, check this
section for a possible solution.
Possible Solutions
fit is,
Be sure DTMF is not on the display. I
press DTMF to turn off DTMF page.
Problem
Signal strength meter
shows a signal and
BUSY appears, but no
sound from speaker.
|Be sure T-SQL is not on the display. If it
is, press T-SQL until neither T nor
T- SQL
appears.
Be sure VOLUME and SQUELCH are prop-
erly adjusted.
Be sure nothing is plugged into the EXT.
SP jack.
Be sure LOCK is not on the display. If it is,
press F then LOCK to unlock the controls.
No controls operate.
Be sure LOCK on the microphone is set to
its leftmost position.
Other party cannot
Be sure Ше duplex offset is set correcily.
hear your transmis-
sion.
Set the output power to high by pressing
LOW so HIGH appears on the display.
The display does not
| Check the power connections.
light when you press
POWER.
Check the fuse (see "Replacing the Fuse"
on Page 37).
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