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PROBLEM
Cannot receive, but others can hear
my transmissions.
Can receive, but others cannot hear
my transmissions.
The transceiver continues to transmit
after PTT is released.
The transceiver transmits regularly
(LED blinks red), the signal strength
indicator blinks, and beeps.
Continuous noise is heard from the
speaker.
Buttons have no effect or do not work
as expected
Wish to hear the channels announced
audibly
POSSIBLE CAUSE
Squelch is set too high.
Tone squelch (quiet reception mode) is
ON. ("TSQL" is displayed)
Selcall Quiet Mode is ON.
("Q" is displayed)
Output power level is set to "LOW."
("LO" is displayed)
Other stations are operating in Tone
squelch or Selcall modes.
The PTT Hold function is ON.
The ATS (Automatic Transponder
System) function is ON.
Monitor (Open squelch) is ON.
Squelch level set too low.
Activity on the channel
The Keylock function is ON.
The keys may have been reassigned.
The Channel announce function is
OFF.
TROUBLESHOOTING
SOLUTION
Reduce the squelch level. Push [Side 2] and then rotate
[ROTARY SELECTOR] counterclockwise to set the correct
squelch level.
Hold down [Side 1] for 2 seconds several times untill "TSQL"
disappears.
Push [Top] to enter the Function mode, and then push
turn OFF the Quiet mode.
Push
to change the output power level to "HIGH."
Make sure that the battery is fully charged.
Set the correct Tone squelch setting for the user group.
Turn OFF the PTT Hold function in the Set mode.
(See the ADVANCED MANUAL)
Hold down [Side 2] for 2 seconds to turn the ATS function
OFF.
Push [Side 1] to turn the Monitor function OFF.
Increase the squelch level. Push [Side 2] and then rotate
[ROTARY SELECTOR] clockwise until the noise disappears.
Check if the noise is also heard on other channels. If not,
another station may be transmitting on that channel, or you
may be receiving interference from other devices.
Hold down
for 2 seconds to unlock the keys.
Contact your authorized Icom dealer for details.
Turn ON the Channel announce function in the Set mode.
(See ADVANCED MANUAL)
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Questions and answers
My uhf button sticks on by itself and cuts in and out how do i fix this