DVS TH102MS, Руководство пользователя, Страница: 20 / 36

IR (Infrared ray) Specification:
‧ FM Transmitter
‧ Right Channel: 2.8MHz / Left Channel: 2.3MHz
‧
IR effective use range (maximum): About 8
meters of front
‧
Power Source: AAA battery × 2
‧ Power Consumption: About 50 hours (Depend on
battery quality)
‧
Weight: 180 grams (Battery excluded)
Headphone Receivers
1.Infrared Sensors
(Receive signal from the transmitter.)
2.Battery Cover
3.Channel A / B
4.Power Indicator light
(Auto power-off when no signal is present)
5.Power Switch (Power ON / OFF)
6.Volume Control (In / Decrease-)
B
A
O
N
O
N
O
F
F
V
O
L
P
O
W
E
R
Using wireless headphone
‧
If ACC or the monitor power source is turned off, a
loud noise is produced through the headphones.
Be sure to remove the wireless headphones from
your ears before you turn the monitor off.
If you feel abnormal or uncomfortable while using the
headphone, please stop using and consult a
physician immediately.
‧
The wireless headphone uses the infrared ray (IR)
to transmit, if there are obstacles among the
transmitter and headphone, it may have some noise.
PRECAUTIONS
Do not hinder the IR sensor by hand or hair while
using .
Failure to do so may result in no sound appears.
Do not expose the headphone to extreme humidity
or temperature place.
Failure to do so may result in damage to the
headphone.
Keep the volume at a level where you can still
hear outside noise while driving.
Failure to do so may result in an accident.
Please remove the battery if it's exhausted or if
the headphone is not being used for a long time.
Failure to do so may result in damage to the
headphone.
Do not mix new batteries with old batteries.
Insert with the correct battery polarity.
When inserting the batteries, be sure to observe
proper polarity (+ and -) as instructed. Rupture or
chemical leakage from the battery may cause fire or
personal injury.
‧
Wireless headphone
<Option>
Seat Back Monitor
19