Icom IC-R2500 Instruction Manual page 13

ya MAIN•AGC KEY [MAIN•AGC]
➥ Push to select the left band as main band. (p. 11)
➥ Push and hold for 1 sec. to turn the AGC (Automatic
Gain Control) function ON and OFF. (p. 16)
yb MAIN•NB KEY [MAIN•NB]
➥ Push to select the right band as main band. (p. 11)
➥ Push and hold for 1 sec. to turn the NB (Noise Blanker)
function ON and OFF. (p. 16)
uVFO/MEMORY•MEMORY WRITE KEY [VFO/MR•S.MW]
➥ Push to select from VFO, memory and weather chan-
nel* modes. (pgs. 11, 20, 23)
*Weather channels available for USA/CANADA versions only.
➥ Push and hold for 1 sec. to enter select memory write
mode for memory channel programming. (pgs. 24, 25,
35)
i MHz TUNING•TUNING STEP [MHz•TS]
➥ Push to select from band selection, 1 MHz or 10 MHz
tuning. (p. 13)
➥ Push and hold for 1 sec. to enter tuning step select
mode. (p. 12)
• Rotate [DIAL] to select the desired tuning step.
PANEL DESCRIPTION
o VOLUME CONTROL [VOL] (p. 14)
Adjusts the audio level for left and right band.
!0 TUNING DIAL [DIAL]
Selects the operating frequency (p. 13), memory channel
(p. 23), the setting of the set mode item and the scanning
direction (p. 34) for left and right band.
!1 SQUELCH CONTROL [SQL]
Varies the squelch level for left and right band. (p. 14)
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
6