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7
OPERATING BASICS

SWITCHING POWER ON/OFF

1Press the POWER switch (1 s) to switch ON the
transceiver.
A double beep sounds.
2To switch OFF the transceiver, press the POWER
switch (1 s) again.

ADJUSTING VOLUME

Turn the VOL control clockwise to increase the audio
level and counterclockwise to decrease the audio level.
If background noise is inaudible because of the Squelch
function, press and hold [MONI], then adjust the VOL
control. While pressing [MONI], you will hear background
noise.

SELECTING A BAND

Press [A/B] to select band A or B.
The cursor indicates the current band.

SELECTING A FREQUENCY

Press [UP]/ [DWN] or turn the Tuning control to select a
frequency.
Pressing and holding [UP]/ [DWN] causes the frequency to
step repeatedly.
To change frequencies in steps of 1 MHz, press [MHz] first.
The 1 MHz digit blinks. Pressing [MHz] again cancels this
function.
You can also select frequencies by directly entering digits
from the keypad. See “DIRECT FREQUENCY ENTRY”
{page 45}.
TH-D7 E 07 Operating Basics 98.12.4, 0:10 PM7