1
BEFORE USING
1-3
■ Turning ON the power/Adjusting the audio level
2
Adjusting the audio output level
Standby screen
Turn [PWR/VOL] clockwise to the 12 o’clock position.
• A beep sounds.
1
Turning ON the power
L The dial is made tight
for the dust and water
resistance.
Ver.
.
.
/
IP501H
Volume:
10
Turn
Turn
The signal strength is represented by 3 bars.
In the 3G mode, the received signal strength is indicated by
the
icon. In the LTE mode, the icon is displayed.
L When the transceiver location is out of the service area,
or cannot receive the control signal, the
(out-of-area)
icon blinks. If the transceiver has not been registered,
is displayed.
Turn [PWR/VOL] to adjust the audio output level.
• The volume can be adjusted between 0 and 32.
NOTE: If the output level is set to minimum, the beep does
not sound.