u EXTERNAL DTMF CONTROL INDICATOR (p. 63)
Appears when the optional external DTMF control function
is in use.
• Available for the U.S.A. version only.
i TOT (TIME-OUT TIMER) INDICATOR (p. 72)
Appears while the time-out timer has been activated.
o AUDIO MUTE INDICATORS (p. 21)
Appear when the audio mute function is activated via mi-
crophone control.
• This function is cancelled when any switch or control is oper-
ated.
!0 PRIORITY WATCH INDICATORS (p. 48)
Appear while the priority watch is activated; flash while the
watch is paused.
!1 OUTPUT POWER INDICATORS (p. 25)
➥ "LOW" appears for low output power. (5 W)
➥ "LOW #" appears for mid output power. (10 W)
➥ No indicator appears for high output power.
!2 MEMORY CHANNEL READOUTS
➥ Show the selected memory channel numbers. (p. 32)
➥ Only 2 capital "L"'s appear while the frequency lock
function is in use. (p. 16)
➥ A capital "C" appears while on a call channel (p. 37)
➥ "L1–L3" appear when a scratch pad memory is se-
lected. (p. 39)
➥ A small "c" appears when VFO mode is selected from
the call channel or a scratch pad memory (pgs. 37, 39)
PANEL DESCRIPTION
!3 SKIP INDICATORS (p. 45)
Appear when the displayed memory channel is specified
as a skip channel.
!4 MEMORY INDICATORS (p. 32)
Appear when memory mode is selected.
!5 S/RF INDICATORS (p. 25)
➥ Show the relative signal strength while receiving sig-
nals.
➥ Show the output power selection while transmitting.
!6 BUSY INDICATORS (p. 20)
Appear while a signal is being received or the squelch is
open.
!7 AUTO POWER-OFF INDICATOR (p. 73)
Appears while the auto power-off function is in use.
1
4
Need help?
Do you have a question about the IC-2710H and is the answer not in the manual?
Questions and answers
Set sub-audible tone to 67 Hz. How do I save it so that it transmits?
To save the sub-audible tone setting to 67 Hz on the Icom IC-2710H for transmission, follow these steps:
1. Enter the desired frequency and ensure the radio is in VFO mode.
2. Access the tone setting by pressing the appropriate button (e.g., [SET] or similar).
3. Navigate to the sub-audible tone frequency setting using the tuning dial.
4. Select 67.0 Hz as the tone frequency.
5. Exit the tone setting mode by pressing [ECLR] or the tuning dial.
6. To save the tone setting permanently, overwrite the memory channel with the updated settings.
Note: If you do not overwrite the memory channel, the tone setting will be cleared when switching to memory/call mode.
This answer is automatically generated