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Safety Information
n Safety Information
Thank you for purchasing this product, please
read the manual carefully before operating, and
reserve it for future reference.
i 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.).
i CAUTION
•
DO NOT open covers and do not repair by
yourself. Ask the dealer or an experienced
technician for help.
2
VDO_TR722U-BU_EN.indd 2
i 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
n Specifications
i GENERAL
Power supply:
24 V DC (18V-32V)
Maximum power output:
Suitable speaker impedance:
Fuse spec:
Weight:
Dimensions (WxDxH):
188x131x58.5 mm
i FREQUENCY TABLE
NORTH
531- 1602KHz
AFRICA
153 - 252KHz
JAPAN
TR722U-BU RADIO / USB MP3 / WMA 24V
4 x 15 W
4 ohm
10 A
0.9 kg
29/04/15 12:16
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