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1. OPERATION
3
1.2 Turning the Power On/Off
Press the POWER key to turn the power on or off. When the power is applied, the last-used
channel appears.
1.3 Adjusting LCD Contrast
1. Press the PRG key.
2. Press the 7 key to show the contrast setting screen.
3. Press
S or T key to adjust the contrast, in 10 levels (0-9). The chosen level is indicated on
the LCD.
4. Press the E key.
5. Press the C key to return to the standby display.
1.4 Adjusting LCD Brilliance and LED Brightness
Use the DIM key to adjust LCD brilliance and LED brightness, in five levels.
1.5 Channel and Frequency Displays
The channel display may be chosen with the CH key; the frequency display with the FRQ key.
The channel number is displayed in three digits. In the example below the channel number is 000.
Channel display Frequency display
1.5.1 Channel setting
In the channel display mode, press S or T key to choose channel number. A channel may also
be selected manually by pressing the CH key when in the channel display mode and then entering
channel number with the numeric keys. An asterisk (*) may be entered (with REV/
z
key) at the 3
rd
digit location to receive the most sensitive frequency of a channel group automatically.
SET CONTRAST
by S/T KEY
C000 JMH 3622.5
S120 I576
CH No. Call Sign Frequency CH No. Call Sign Frequency
Speed IOC Speed IOC
000 JMH F 3622.5
S120 I576
"F" denotes frequenc
y
display mode.
"
C" denotes channel
d
isplay mode.