Audiovox MM56A User Manual

Color TFT LCD Monitor
MM56A
Owner’s Manual
Released: 02-11-04
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EXPLANATION OF GRAPHIC SYMBOLS
CAUTION
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK) NO SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSON­NEL
The lightning flash with the arrowhead within a triangle is intended to alert tell the user that parts inside the product are
The exclamation point within a triangle is intended to alert the user that important operating and servicing instructions
WARNING:
OPEN
CAUTION:
1. This product is designed to operate with a 12 volt, negative ground battery system.
2. Disconnect the ground wire from the battery terminal before connect­ing the electrical system. Refer to the electrical connection diagram to avoid wrong connection of the electrical system. Always use authorized service center for service assistance.
3. Do not operate the monitor at temperatures below 32°F (0°C) or above 104°F (40°C).
4. Keep the monitor clean and dry.
5. Never attempt your own repairs. This unit should be installed and re­paired by qualified technicians or service personnel.
6. Do not drop the monitor or expose to strong impacts.
7. Do not expose to direct sunlight for extended periods of time.
8. Use proper insulation material to prevent short-circuiting of the supply system.
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IMPORTANT
An LCD panel and/or video monitor may be installed in a motor vehicle and visible to the driver if the LCD panel or video monitor is used for vehicle information, system control, rear or side observation or naviga­tion. If the LCD panel or video monitor is used for television reception, video or DVD play, the LCD panel or video monitor must be installed so that these features will only function then the vehicle is in ‘park’ or when the vehicle’s parking brake is applied.
An LCD panel or video monitor used for television reception, video or DVD play that operates when the vehicle is in gear or when the parking brake is not applied, must be installed to the rear of the driver’s seat where it will not be visible, directly or indirectly, to the operator of the
motor vehicle.
A. Precaution:
1. Before installation, verify that it will not damage electrical wires, fuel
lines, brake lines, hoses, exhaust systemcomponents or any other items that will impair the operation of the vehicle.
2. Ensure the cable has already been pulled through the supporting
pipe before installing the base into the headrest. Ensure there is no foreign material trapped inside the enclosure before installing the monitor into the base.
3. Tighten all screws/bolts/nuts securely for installation.
4. To avoid electrical hazards, do not disassemble the cabinet of the
monitor.
5. Use only the supplied DIN cable. Disconnect the cable from the
signal source before disconnecting it from the monitor, after turning off the whole system.
6. Do not use gasoline, thinners or other thinning liquids to clean the
unit. Remove dust and stains with a damp cloth.
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B. Installation:
Front View
Top View
Clamshell
Monitor
Key
1.Installation will vary from vehicle to vehicle, as headrests in vehicles
are not standard.
2. This unit is intended for installation by professional installers.
3. The kit consists of the screen assembly, a clam shell housing, a trim
ring, 1 key to remove the screen from the housing, and a wiring harness.
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Headrest Mounting:
1) Remove the headrest from the vehicle for easi­est installation.
2) Lay headrest on a flat sur­face.
3) Center trim collar on head­rest as shown.
NOTE: Depending on the angle of the headrest, the Trim Ring and housing may be mounted upside down.
4) Using a Permanent Marker, mark headrest material along the interior of the
Trim Ring.
5) Remove the Trim Ring and mark an “X” from cor-
ner to corner as shown.
Monitor
Mounting
Tray
Trim Ring
Headrest
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6) Using the utility knife, cut the headrest material along the “X” lines. Do not cut the mate­rial along the other lines at this time.
7) This will leave you with an “X” cut as shown.
8) Pull the flaps up and cut the foam beneath the material to the proper depth. Cut all four
sides of the foam.
9) Using your fingers, tear the foam out of the headrest leav­ing a recess where the shell will be inserted.
NOTE: At this point you will need to install the harness up through the area into the recess. It may be help­ful to follow one of the posts and tie wrap it to the post for restraint.
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10) Lay the flaps of the headrest ma­terial down into the recess and in­sert the Mounting Tray into the re­cess. Check for fit. If it does not fit properly, you may need to re­move some more foam.
NOTE: The Mounting Tray will need to be secured to the headrest, either by using tie straps, screws, etc...
11) Guide the cable through the side opening of the Mounting Tray and plug it into the Monitor. Make sure the connector locks into place. In­sert the Monitor into the Mount­ing Tray and secure the cable using tie wraps or screws
12) Turn the Monitor around and in­sert it into the Mounting Tray housing. Snap into place.
13) Connect the Monitor power input plug to a DC power source (Red plug +12 VDC, Yellow plug +12 VDC Constant and Black plug (-) to ground).
14) Connect the external video source output signal (from VCP/ DVD, TV Etc.) to the VIDEO IN jack. Test the system to verify proper installation.
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C. Controls/Indicators/Connectors:
Front View
2
1
1. AUX. Input Jack
2. Earphone Jack
3. Color Adjust Up/Down Buttons
4. Brightness Adjust Up/Down Buttons
5. Power On/Off Button
6. Volume Increase/Decrease Thumbwheel Control
3 4
5
6
8
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Exploded View
HEADREST SHROUD
COLOR MONITOR
HEADREST TRIM
6
7
8
9
6. DIN Connectors
7. Signal Cable
8. Black Wire (Ground)
9. Red Wire (+12 Vdc Input)
10. White RCA Jack (Audio Input L)
11. Red RCA Jack (Audio Input R)
12. Yellow RCA Jack (Video Input)
9
10
11
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D. Operation:
1. Connect the red monitor power input wire (9) to a DC power source
(Red = +12 VDC), and the Black wire (8) to ground.
2. Connect the external video source output signal (from VCP, DVD, TV
etc.) to the VIDEO IN jack (12).
3. Press power button (4) to turn the monitor on and off. The backlight
for the button will intensify.
4. Adjust the volume increase/decrease thumbwheel (5) to adjust the
volume level.
5. Press the Color (2) and Brightness (3) buttons to adjust the respec-
tive picture display characteristics.
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E. Specifications:
Display 5.6” Color TFT LCD Resolution 960 (W) x 234 (H) Lines Active Area 114.2 (W) x 83.5 (H) mm Backlight CCFL Input Signal NTSC/PAL(auto-switch)
Composite video signal 1Vp-p/75ohm
Lamp Life 10,000 Hours
Audio Specifications:
Input Impedance 10 K-Ohms Audio Output 0.3 W Maximum Earphone 16 Ohms/32 Ohms Bandwidth 15 kHz Input Level 1 Vp-p
Power Source +12 VDC +/-15% (Ripple=0.5 Vp-p Max) Power Consumption 8 Watts Max Brightness 300 Nit Typical
Viewing Angle
Top 30 Degrees Bottom 10 Degrees Left/Right 45 Degrees
Operating Temperature 32°F - 140°F (0°C - 60°C) Storage Temperature -4°F - 140°F (-20°C - +60°C) Operating Humidity 85% RH Max. Storage Humidity 85% RH Max. Overall Dimensions 156.0W x 126.0H x 34.5D mm Weight
500 Grams(16.0 Ounces)
© 2004 AEC, Hauppauge, NY
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