Operation And Function Panel Description; Panel Description - Icom IC-FR5100 Series Handbook

Note: Operation of the functions described below may depend on repeater programming.
1. INTERNAL SPEAKER
Monitors received signals.
2. VOLUME CONTROL [VOLUME]
Adjusts the audio output level.
3. SELECTOR DIAL [SELECT]
Rotate to adjust the squelch threshold level, select the
operating channel. (Depending on the pre-
programmed condition.)
4. POWER INDICATOR [POWER]
- Lights green at 'A' module's indicator while the
repeater power is turned ON.
When a channel extension module is installed:
- Light green at the selected module indicator ('A' or
'B') while the repeater power is turned ON.
- Lights orange at the un-selected module indicator
('A' or 'B') while the repeater power is turned ON.
5. TRANSMIT INDICATOR [TX]
Lights red while transmitting.
6. BUSY INDICATOR [BUSY]
Lights green while receiving a signal or when the
noise squelch is open.
About [PWR], [TX] and [BUSY] indicator:
'A' and 'B' modules indicators are available for
these indications. 'A' module's indicator corresponds
to the original module, and 'B' module's indicator
corresponds to an extended module.
4 Operation and Function
4-1

Panel Description

7. MICROPHONE/SPEAKER CONNECTOR
[MIC/SP]
This 8-pin modular jack accepts the optional
microphone.
KEEP the [MIC] connector cover attached to the
repeater when the optional microphones is not used.
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1. +8 V DC output (Max. 15 mA)
2. I/O port for PC programming
3. NC
4. M PTT (Input port for TX control)
5. Microphone ground
6. Microphone input
7. Ground
8. M MONI (Input port for monitor control)
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8. POWER SWITCH [POWER]
- Push to turn the repeater power ON.
- Push and hold for 3 sec. to turn the repeater power
OFF.
- When a channel extension module is installed:
• While the repeater power is turned ON, push to
select the desired module to operate the repeater as
the base station.
• The power indicator of the selected module unit
lights green.
9. DEALER-PROGRAMMABLE KEYS
Desired functions can be programmed independently
by your dealer.
Ask your dealer for details.
•Because these keys are programmable, the functions
of these keys are unique to each unit.
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