4
TTX7503z
English
INFORMATION FOR USERS:
CHANGES OR MODIFICATIONS TO THIS PRODUCT NOT APPROVED BY THE MANUFACTURER
WILL VOID THE WARRANTY.
1. PRECAUTIONS
• This equipment uses DC 12 V only. Do not
use this equipment on 24 V vehicles such
as large trucks.
• When driving, keep the TV tuner volume
down to a level where you can hear sounds
from outside the vehicle.
• If a problem occurs such as entry of a
foreign object, water gets into the tuner, or
it produces smoke or strange smells, stop
using the tuner immediately, and consult
your dealer.
■
Tuner Handling
• Disconnecting the cables while the system is
operating may cause a system breakdown.
Always turn off the power (ACC-OFF) before
you disconnect the cables.
• If the power supply to the system is stopped
due to battery replacement, etc., the details
you have entered into the microcomputer
memory may be erased and the settings may
return to the default settings. If this occurs,
enter your settings again.
■
Reception
• If your vehicle is outside the broadcast
transmission range, the radio waves will
become weak and reception will deteriorate.
UHF stations and regional broadcast stations
output a comparatively weak radio
transmission, so the reception conditions may
get worse while driving over a distance of only
a few kilometers.
• The screen image may be disturbed and output
noise due to train lines, high voltage power
lines and traffic signal lights.
• This equipment does not have a display
function, so the screen will be black during
driving.
2. PACKAGE CONTENTS
1. TV tuner unit (TTX7503z)
2. User’s Manual / Installation Manual .................................................................................................. 1
3. CeNET cable (2.5 m) ......................................................................................................................... 1
4. RCA video cable (2.5 m) ................................................................................................................... 1
5. Accessories Bag ................................................................................................................................ 1
6. PKB connection cable ....................................................................................................................... 1
