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TV TUNER BOX
System features and controls:
Remote control functions
TV/CATV
TV/CATV interchange
TV/AV
1
5
9
Channels convertible(CH)
Volume control buttons
(Useless with Main Monitor)
TV/AV
2
6
0
CHVOL
11
MUTE
3
7
FM/AM
UP
+
DN
-
Monitor
POWER
4
8
SETUP
FUNC
MODE
TV01
Power
MUTE
Number Pad
SETUP
Monitor
(Useless with DVD Player)
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Tuner Installation and electrical connections
1. Find a suitable location for the tuner unit and mount it securely in place. Be
sure to place it in an area away from moisture and dirt, and where incoming
cables will not be walked on or pulled accidentally.
2. Make all required audio, video and power connections to the appropriate
connectors on the tuner as indicated in the drawing below to suit your system
installation. Install the infrared remote eye in a location you know will be
Installation in line-of-sight with the remote control use location
Please note that the drawing below describes connections for all system
possibilities and your particular system may vary from this.
For example, if your car radio lacks AUX line level input jacks, you will be
unable use the A/V VIDEO OUT jacks to provide audio. In this case, you
can take advantage of the built-in FM transmitter in the tuner box which
will broadcast the audio to your car radio instead.
You may chose to use just the car radio antenna, just the diversity antenna
system, or both. Similarly, you system may include one A/V input source or
two. You may or may not have an additional viewing monitor.
Installation
IR Interface cable
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Operating your system in a safe and legal manner
When operating a motor vehicle, it should always be your highest priority to
maintain safe driving habits.
It is illegal in many areas of the country to drive with the TV or monitor turned
on, when it is visible to the driver. Please check your local and state laws governing
the use of Mobile Entertainment systems in your use area.
If you have installed the monitor in a position where it is visible to the driver, be
sure to install the Safety Cord (included with this system).Wire the cord to an
Accessory wire which has + 12V power when the ignition is switched on. The will
Prevent the operation of the TV or monitor when the ignition is on.
If you do not know how to install this Safety Cord, please consult with a mobile
video installer in your area and have it done properly prior to using the system.
Using the diversity antennas
To attach firmly to your car's exterior. These magnets have a rubber coating to
permit secure mounting without risk of damaging your car's finish.
The ideal placement for you antennas is on the vehicle's roof. Use the picture
below as a rough guideline for installation; yours may vary due to the shape of
your car. Note that the antenna module contains one antenna in a fixed position
and one which may be adjusted.
Place one antenna on the right edge of the roof of your car at about the midpoint
of the length of the roof. Orient the antenna so that the fixed antenna is closer to
the centerline of the vehicle. Now adjust the repositionable portion of the antenna
so that there is about a 15 angle between it and the fixed antenna portion.
Repeat this procedure with the
other antenna module, again with
the fixed antenna closer to the
centerline of the vehicle.
Plug the jacks at the ends of the
cables from the antennas into the
antenna jacks on the tuner
Option
according to the diagram shown
on page 2 of this manual.
The diversity antennas provided
with your system use powerful
magnets option.
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Powering up the system
TV/CATV
TV/AV
MUTE
POWER
1. Press and hole the POWER On/Off button on the remote
until the green LED on the front of the monitor is illuminated.
The On Screen Display will show the position of the system
at the time it was last turned off (for example, if you were
watching CATV Channel 38 when you last turned the power
off, the system will display "CATV CH 38").
2. Turn off the system by pressing the POWER On/Off button
on the remote. The screen will go dark and the green LED
will go out; the tuner unit will be in STANDBY mode.
Selecting the input Mode
Your Video Tuner can switch between four different
video sources using the remote control. These modes are as
follows; TV Mode: for receiving TV Channels 2-69
CATV Mode: for receiving satellite dish, Cable or other
broadcast source video
AV1:External audio and video inputs for DVD,VCR or video game
AV2:External audio and video inputs for DVD,VCR or video game
1
5
9
VOL
TV/CATV
1
5
9
VOL
2
6
0
CH
TV/AV
2
6
0
CH
FM/AM
MUTE
FM/AM
3
4
8
7
SETUP
Monitor
UP
FUNC
+
DN
MODE
-
POWER
3
4
8
7
SETUP
Monitor
UP
FUNC
+
DN
MODE
-
Programming Channels for TV/CATV
The tuner system can memorize channels in both TV
(VHF and UHF) mode and CATV mode in two independent
memory sections. To memorize channelss in either mode,
press the AUTO PROG button on the remote-the tuner will
begin scanning all of the available channels and put them
int memory. During this programming cycle, the screen will
display "AUTO"in the upper left corner.
IF you wish to interrupt the auto programming mode. press
the Channel button. Interrupting in this manner is not
recommended, however, because it will not program all
channels properly.
Selecting Channels
Use the Channel and buttons for selecting channels. If the
unit has been auto programmed, the and buttons will step
up or down through only the memorized channels. Pressing
and holding the or buttons in the CATV mode will cause the
unit to step automatically through all available channels until the
Button is released; pressing and holding these buttons in TV
mode will cause the tuner to "seek" any air channel which can
be received.
TV/CATV
1
5
9
VOL
TV/CATV
1
5
9
VOL
TV/AV
2
6
0
CH
TV/AV
2
6
0
CH
MUTE
FM/AM
MUTE
FM/AM
POWER
3
4
8
7
SETUP
Monitor
UP
FUNC
+
DN
MODE
-
POWER
3
4
8
7
SETUP
Monitor
UP
FUNC
+
DN
MODE
-
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Adjusting the sound
The tuner system permits you to adjust many viewing
parameters easily. These are:
Audio Mute: Pressing the MUTE button will disable the audio
output, and will display "MUTE" on the upper right corner of
.
TV/CATV
1
5
9
VOL
TV/AV
2
6
0
CH
MUTE
FM/AM
POWER
3
4
8
7
SETUP
Monitor
UP
FUNC
+
DN
MODE
-
the monitor screen. To cancel the muting function, press MUTE
again.
Please note that if you are using FM Modulation to provide audio signal from the
tuner to you car radio, applying the mute function will also mute the audio portion
of the signal delivered by the transmitter but not the tuner's output carrier signal.
This may result in noise on your car radio.
Providing A/V audio to your car radio
This system offers you two ways of playing the A/V audio through your car radio
system. If your radio has AUX line-level inputs, you can attach the A/V Audio
output connectors to these inputs with RCA-RCA interconnect cables.
If your car radio lacks these AUX line level inputs, your other option is to use the
tuner's audio transmission ability (described in the next paragraph)to broadcast
the audio signal within your car directly to the radio via FM modulation.
Transmitting audio to your car radio
This tuner system is able to transmit the audio signal to your car radio in the
FM radio spectrum. By tuning your radio to a corresponding channel, you can
listen to the audio from your program source. This function is particularly
important when installing in car whose radio lacks AUX line level inputs.
To use this system tune your car radio from FM 88.1 to FM 99.9 for 20 channels
the on you're A/V audio source.
You should be able to hear your AV audio broadcast through your car radio system.
If you do not, go back into the Fm CHANNEL mode of the menu system and
select FM 88.1 MHz to FM 91.9 MHz by channel step 0.2 MHz,,and exit the
menu system.
To stop broadcasting your Video sound thru your car radio, tune the FM Band
to any other channel or enter the menu system and select OFF in the FM
CHANNEL submenu.
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Specifications
1. Signal system NTSC
2. Audio/Video Inputs Audio R/L x2, Video x 2
3. Audio/Video Outputs Audio R/L x2, Video x 1
4. FM Modulator 20 Channels: FM 88.1 MHz to FM 91.9 MHz
By channel step 0.2 MHz
5. TV Channel Channels 2~125
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