1
BEFORE USING
■ Turning ON the power/Adjusting the audio level
1
Turning ON the power
Turn [PWR/VOL] clockwise to the 12 o'clock position.
• A beep sounds.
回す
Turn
L The dial is made tight
for the dust and water
resistance.
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
L When the transceiver location is out of the service area,
or cannot receive the control signal, the
icon blinks. If the transceiver has not been registered,
is displayed.
IP501H
Ver. . . /
Booting...
00002
Connecting
00002
Successful
00002
10/4 12:57
All
Standby screen
icon is displayed.
(out-of-area)
2
Adjusting the audio output level
Turn [PWR/VOL] to adjust the audio output level.
• The volume can be adjusted between 0 and 32.
回す
Turn
NOTE: If the output level is set to minimum, the beep does
not sound.
1-3
Volume:
10
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