User's Manual

Basic Operations

4.1 Turning the Power ON

Hold the key down for a

second.

To turn the power OFF, hold the

key down until the display

disappears.

Caution

When you turn it on through the external power supply of a

voltage of over 6.5 volts, "dC-ovEr" is displayed on the

LCD with red and green LED alternately blinking. If so, pull

out the external power supply jack immediately from the

transceiver. When this status continues for a while, it will

be damaged.

Especially, note that none of warning signs are displayed

on the LCD when the external power supply exceeds over

6.5 volts with the ON status of the transceiver.

Application of a voltage of over 10 volts should break down

this transceiver.

Never use an AC adaptor and an AC adaptor cable of

other manufacturers other than the supplied.

4.2 Adjusting the Audio Volume

• There are 31 volume levels. (00-30)

• Default is set as 10.

1. Press the dial once.

will be displayed on the LCD indicating the present

volume level.

2. Adjust a volume level by rotating the dial.

As the value increases, the sound becomes louder.

3. Press the dial again or the PTT key to complete the

setting and to return to the normal.

It also returns to the normal when no dial operations continue

for 5 seconds.

Caution

When you use an earphone, be sure to set the volume to a

proper level. Besides, Audio Volume Level in the Setting

mode should be set as "LOW". For more information,

please refer to "Audio Volume Level" on P.XX.

4. Basic Operations