Control Knob; Volume; Squelch Control; Lcd Backlight Dimmer - Icom IC-FR9020 Instruction Manual

Vhf p25 repeater; uhf p25 repeater
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4 CONTROL KNOB

4.1 VOLUME

Rotate the knob to change the volume level.
The volume level varies from 0 to 34. If the lo-
cal speaker is active, the audible beep level will
change as the knob is rotated.
Figure 1 shows the Volume at level 12.
RX
TX
C001
TAC 2
Volume - 12
Figure 1

4.2 SQUELCH CONTROL

Push the rotary knob once to select the squelch
level and then turn the knob to vary the level from
0 to 15. 0 is open squelch.
Figure 2 shows the Squelch at level 6.
RX
TX
C001
TAC 2
Squelch - 6
Figure 2

4.3 LCD BACKLIGHT DIMMER

Push the rotary knob twice to select the dimmer
level and then turn the knob to select a level from
0 to 15. 0 is the darkest.
Figure 3 shows the Dimmer at level 5.
RX
TX
C001
TAC 2
Dimmer - 5
Figure 3

4.4 LCD BACKLIGHT TIMER

Push the rotary knob three times to adjust the
Backlight Timer. The time varies from 0 to 30 sec-
onds. This function is inactive when the backlight
has been turned ON with [SHIFT] + [1] (backlight
ON/OFF).
Figure 4 shows the Backlight Timer set for 15 sec-
onds.
RX
TX
C001
TAC 2
Light - 15
Figure 4
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5 CHANNEL SELECTION

The IC-FR9010/FR9020 has capability of up to 500
channels.
Push [CH], and then enter the channel number.
Example-1 CH-8; Push [CH] + [0] + [0] + [8] or [CH] +
[8] + [#]
Example-2 CH-500; Push [CH] + [5] + [0] + [0]
6 P25 CALLING SELECTION (Digital
Base Mode Only)
Push and release [A] repeatedly to scroll through the
menu. Radio displays GPC 00001 = Group 1 Call, GPC
every group = All Call, IDC--------- = Individual Call.
Figure 5 shows Talk Group Identification (TGID), Group
1 Call.
Figure 6 shows an All Call (everygroup), to everygroup
on the same NAC.
Figure 7 shows an Individual Call, to and individual unit
ID on the same NAC.
(Refer to Section 10, Figure 11 and 12 for ID entry.)
RX
TX
C001
TAC 2
GPC 00001
Figure 5
RX
TX
C001
TAC 2
GPC everygroup
Figure 6
RX
TX
C001
TAC 2
IDC--------------
Figure 7
MD
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