2
TR722U-BU RADIO / USB MP3 / WMA 24V
Safety Information
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Safety Information
Thank you for purchasing this product, please
read the manual carefully before operating, and
reserve it for future reference.
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PRECAUTIONS
•
Only in a 24-volt DC negative-ground
electrical system.
•
Disconnect the vehicle’s negative battery
terminal while mounting and connecting the
unit.
•
When replacing the fuse, be sure to use one
with an identical amperage rating.
•
Using a fuse with a higher amperage rating
may cause serious damage to the unit.
•
Make sure that pins or other foreign objects
do not get inside the unit, they may cause
malfunctions, or create safety hazards such
as electrical shock.
•
If you have parked the car for a long time in
hot or cold weather, wait until the temperature
in the car becomes normal before operating
the unit.
•
Keep the volume at a level at which you can
hear outside warning sounds (horns sirens,
etc.).
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CAUTION
•
DO NOT open covers and do not repair by
yourself. Ask the dealer or an experienced
technician for help.
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BEFORE OPERATION
•
Do not raise the volume level too much, as
this will block outside sounds, making driving
dangerous.
•
Stop the car before performing any
complicated operation.
Note:
1 According to models with different
wiring harness to connect the
definition of the specific content,
please refer to the model label.
2 Specifications and the design are
subject to change without notice due
to improvements in technology.
Specifications
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Specifications
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GENERAL
Power supply:
24 V DC (18V-32V)
Maximum power output:
4 x 15 W
Suitable speaker impedance:
4 ohm
Fuse spec:
10 A
Weight:
0.9 kg
Dimensions (WxDxH):
188x131x58.5 mm
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FREQUENCY TABLE
NORTH
AFRICA
JAPAN
531- 1602KHz
153 - 252KHz
VDO_TR722U-BU_EN.indd 2
29/04/15 12:16
