Troubleshooting

Mechanical Errors

If a mechanical error occurs while opening the TFT screen, the screen stops moving and beeps three times.

If a mechanical error occurs while closing the TFT screen, the screen beeps three times and returns to the previous position.

Problem

Cause

Corrective Action

No power to unit

Fuse(s) blown

Check/replace fuse(s) in vehicle fuse box

 

 

 

No sound can be heard or

Speakers are not wired correctly

Connect speaker harness; check speaker

the volume is low

 

wires

 

 

 

 

Speaker wires shorting to chassis

Check splices, insulate all bare wires

 

ground or to each other

 

 

 

 

 

Fader or Balance incorrectly

Check audio settings

 

adjusted

 

 

 

 

 

AV1 or AV2 not wired correctly

Check wiring

 

 

 

Will not read disc

Disc is upside down

Insert disc right side up

 

 

 

 

Disc is dirty

Clean/inspect disc

 

 

 

 

Format not supported by player

Insert correct disc format

 

 

 

The sound “skips” during

Disc is dirty

Clean/inspect disc

disc play

 

 

Receiver mount is not solid or

Check mounting and backstrap, tighten if

 

 

backstrap is not secure

needed

 

 

 

DVD will not play on main

Parking brake not applied

Apply parking brake

screen

 

 

 

 

 

Remote control does not

Batteries are weak

Check/replace batteries

work

 

 

Sunlight is interfering with

If sunroof is allowing too much light, close

 

 

infrared sensor

it partially or fully.

 

 

 

 

 

Close windows

 

 

 

The display is dark

Direct sunlight reflecting off

Close windows and/or sunroof

 

screen

 

 

 

 

 

Color/Brightness settings

Adjust Color/Brightness settings

 

incorrect

 

 

 

 

Poor TV reception

Poor antenna reception

Park vehicle (It is difficult to receive a clear

 

 

signal in a moving vehicle.)

 

 

 

 

 

Install Diversity antenna

 

 

 

Front panel will not

Front panel not centered

Re-center left/right manual swivel

motorize back into unit

 

adjustment

 

 

 

VM9510

Specifications

CEA Power Ratings

Power Output: 18 watts RMS X 4 channels into 4-ohms @ < 1% THD+N

Signal to Noise Ratio: 70dBA below reference. (Reference: 1 watt, 4-ohms)

Dynamic Power: 36 watts @ 4-ohms x 4 channels

Frequency Response: 20Hz to 20kHz (-3dB), Audio/Video input used as source reference

Reference Supply Voltage: 14.4VDC

DVD/CD Player

Compatible formats: DVD-R, DVD-RW, CD-R, CD-RW, CDDA, MP3, SVCD and VCD

Signal to Noise Ratio: >90dBA

Frequency Response: 20Hz to 20kHz, -3dB

Channel Separation: > 60dB @ 1kHz

D/A Converter: 1 bit

Video

Format: NTSC

Output: 1Vp-p (75-ohm)

Input: 1Vp-p (75-ohm)

FM Tuner

Tuning Range: 87.5MHz - 107.9MHz

Mono Sensitivity (-30dB): 9dBf

Quieting Sensitivity (-50dB): 15dBf

Alternate Channel Selectivity: 70dB

Signal to Noise Ratio @ 1kHz: 58dB

Image Rejection: 60dB

Stereo Separation @ 1kHz: >30dB

Frequency Response: 50Hz - 12kHz, -3dB

AM Tuner

Tuning Range: 530kHz - 1720kHz

Sensitivity (-20dB): 30uV

Signal to Noise Ratio @ 1kHz: 50dB

Image Rejection: 60dB

Frequency Response: 50Hz - 2kHz, -3dB

Monitor

Screen Size: 7.0" (Measured diagonally), 16:9 Widescreen "6.3" (160mm) H X 4.0" (102mm) W

Screen Type: TFT Liquid Crystal Display (LCD) active matrix

Resolution:

-DVD player: 1.15 Mega pixel (Internal RGB Digital Interface), 800 (H) X 480 (W) X 3

-Composite video input: 384,000 pixels, 800 (H) X 480 (W)

-Pixel pitch 0.1905 mm X 0.1905 mm

Viewing angle:

-65 degrees left or right

-45 degrees up

-60 degrees down

General

Audio input impedance: 10k

Power Supply: 11 to 16VDC, negative ground

Fuse: 10 amp, ATO type

DIN chassis dimensions: 7" x 7" x 2" (178mm x 178mm x 50mm)

TV Tuner dimensions: 4 11/16” x 2 3/4” x 13/16” (119mm x 70mm x 21mm)

** Specifications subject to change without notice.

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Jensen owner manual Troubleshooting, VM9510 Specifications, Mechanical Errors