Assignable Keys - Icom IC-FR5100 Series Handbook

• Prio A (Rewrite), Prio B (Rewrite)
- Push to select priority A/B channel programmed in
Atr in the Memory CH screen.
- Push for 1 sec. to reassign the operating channel for
priority A/B channel.
• MR-CH 1/2/3/4
Push to select memory channels 1 to 4.
• Moni
Push to open any squelches/deactivate any mutes.
• Light
Push to turn the backlight ON for about 5 sec. when
Backlight is turned "OFF" in Set Mode screen.
• Lock
Push and hold for 1 sec. to toggle the key lock
function ON and OFF.
When this function is assigned to any programmable
key, the key lock function is turned "ON" when 1min.
has passed without any key operation.
• High/Low
Push to toggle transmit output power level from the
independent settings of each channel.
The selectable level is specified according to the RF
Pwr setting in the Memory CH screen.
- The [High/Low] selects Low1 only when "Low1" is
selected in RF Pwr.
- The [High/Low] toggles output power level between
Low1 and Low2 when "Low2" is selected in RF Pwr.
- The [High/Low] toggles output power level between
Low1, Low2 and High when "High" is selected in RF
Pwr.
• Wide/Narrow
Push to toggle "Wide" or "Narrow" channel spacing
operation for both transmission and reception
temporarily. Once the channel is changed, the
bandwidth returns to the original setting.
The original bandwidth is programmed in
Wide/Narrow in the Memory CH screen.
• Scrambler/Encryption
Push to toggle the voice scrambler/encryption function
ON and OFF.
• Compander
Push to turn the compander function ON and OFF.
The compander function reduces noise components
from the transmitting audio to provide clear
communication.
Functions Programmable
to Assignable Keys
• Hook Scan
When the On Hook (Scan) function is turned "ON" in
the Key & Display Assign screen, push this key to
disable On Hook (Scan) function temporarily.
Push this key again to enable On Hook (Scan)
function.
• User Set Mode
- Push and hold for 1 sec. to enter the User Set Mode.
The User Set Mode is used for programming
infrequently changed values or conditions of functions
without PC programming.
- Push this key momentarily to select the function, and
push [CH Up] or [CH Down] to change the setting,
after entering into the User Set Mode.
- Push and hold for 1 sec. to exit the User Set Mode.
• OPT1/2/3 Out
This key's function is exclusive for use with non-Icom
units.
When [OPT 1/2/3 Out] is selected, active level
selection (H or L) screen will appear so that the
correct setting is made for the connected unit.
* Option connectors inside the repeater have 3 ports
each for these outputs.
OPT1/2/3 outputs the selected active level H or L
when this key is pushed.
• OPT1/2/3 Momentary
This key's function is exclusive for use with non-Icom
units.
When [OPT 1/2/3 Momentary] is selected, active level
selection (H or L) screen will appear so that the
correct setting is made for the connected unit.
* Option connectors inside the repeater have 3 ports
each for these outputs.
OPT1/2/3 outputs the selected active level H or L
while this key is pushed.
• Ext.CH Sel Mode
Push to toggle the MCH Select function ON and OFF.
When the MCH Select function is turned "ON", you
can move to the desired memory channel with the
External I/O operation only.
Assign MCH Select function to the D-Sub 25 pin-
Function in the Port Setting screen and the desired
memory channel to the Ext CH No. in the CH Switch
Table screen.
When the MCH Select function is turned "OFF", you
can move to the desired memory channel without the
External I/O operation.
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