VM9020TS

TROUBLESHOOTING

 

Table 18: Troubleshooting

 

 

 

Problem

Cause

Corrective Action

 

 

 

 

 

 

GENERAL

 

 

Unit will not power on

Radio Fuse blown

Install new fuse with correct rating

 

 

 

 

Car battery fuse blown

Install new fuse with correct rating

 

 

 

 

Illegal operation

Press the RESET button located in the bottom right corner of the front panel

 

 

 

Remote control does not function

Battery depleted

Replace battery with new one

 

 

 

 

Battery installed incorrectly

Remove battery and install correctly

 

 

 

No/low audio output

Improper audio output connection

Check wiring and correct

 

 

 

 

Volume set too low

Increase volume level

 

 

 

 

Improper “MUTE” connection

Review wiring diagram and check “MUTE” connection

 

 

 

 

Speakers damaged

Replace speakers

 

 

 

 

Heavily biased volume balance

Adjust the channel balance to the center position

 

 

 

 

Speaker wiring is in contact with metal part of car

Insulate all speaker wiring connections

 

 

 

Poor sound quality or distortion

Pirated disc is in use

Use original copy

 

 

 

 

Speaker power rating not compatible with unit

Connect proper speakers

 

 

 

 

Speaker is shorted

Check speaker contact

 

 

 

Tel-Mute malfunction

“MUTE” wire is grounded

Check that “MUTE” connection is not grounded and that it’s properly insulated

 

 

 

Unit resets itself when engine is off

Incorrect connection between ACC and positive battery

Check wiring and correct

 

wire

 

TFT MONITOR

 

 

 

 

 

Monitor does not open automatically

TFT Auto Open is turned off

Turn TFT Auto Open on

 

 

 

No image

Incorrect connection to parking brake wire

Check wiring and correct

 

 

 

 

PRK SW is activated and parking brake is not engaged

Stop vehicle in safe place and apply parking brake

 

 

 

Flashing image or interference appears on screen

DVD is not compatible with current TV system settings

Change setup to accommodate disc

 

 

 

 

Improper video signal connections

Check wiring and correct

 

 

 

Prolonged image or improper height/width ratio dis-

Improper aspect ratio setup

Use correct aspect ratio setting

play

 

 

Monitor stops at incorrect position

Moving path is blocked

Press OPEN key to restart monitor movement

 

 

 

TUNER

 

 

 

 

 

Weak station searching

Auto antenna is not fully extended

Connect the auto antenna control cable properly

 

 

 

 

Auto antenna not properly connected

Connect the auto antenna control cable properly

 

 

 

 

LOCAL function is activated

Turn LOCAL function off

 

 

 

Cannot insert disc

Disc already inside unit

Eject current disc and insert new one

 

 

 

Disc does not play back

Disc is warped or scratched

Use disc in good condition

 

 

 

 

Disc is dirty or wet

Clean disc with soft cloth

 

 

 

 

Laser pickup is dirty

Clean laser pickup with cleaning disc

 

 

 

 

Incompatible disc is used

Use compatible disc

 

 

 

 

Disc rating exceeds Parental Lock rating limit

Change Parental Lock settings to lower restriction

 

 

 

 

Disc region code is not compatible with unit

Use disc with proper region code

 

 

 

 

Disc is inserted upside down

Insert disc with label side up

 

 

 

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Jensen VM9020TS operation manual Troubleshooting, Problem Cause Corrective Action

VM9020TS specifications

The Jensen VM9020TS is a versatile multimedia receiver designed for car enthusiasts who demand high-quality audio and comprehensive features in their vehicles. This unit stands out due to its blend of advanced technology and user-friendly interfaces that cater to a variety of media sources and connectivity options.

One of the main features of the Jensen VM9020TS is its 6.2-inch touchscreen display, which provides an intuitive user experience with clear visuals and easy navigation. The display is equipped with a high-resolution screen that enhances visibility, making it convenient for drivers to access their favorite functions while on the road.

The VM9020TS integrates a built-in Bluetooth system that allows hands-free calling and wireless audio streaming. This technology ensures that drivers can maintain focus and adhere to safety regulations while enjoying their favorite playlists directly from their smartphones or tablets. The Bluetooth connectivity supports a wide array of devices, making it compatible with both Android and iOS platforms.

In terms of audio performance, the Jensen VM9020TS features a powerful built-in amplifier, delivering rich and dynamic sound quality. With support for various audio formats, including MP3, WMA, and WAV, users can enjoy their music without sacrificing clarity or depth. The unit is equipped with a customizable equalizer, allowing users to fine-tune their listening experience according to personal preferences.

Another notable characteristic of the Jensen VM9020TS is its compatibility with rearview cameras, enhancing safety during reverse maneuvers. The unit comes with a dedicated camera input, which provides a clear view of the area behind the vehicle, assisting drivers in avoiding obstacles and ensuring a smooth parking experience.

For those who enjoy traditional media, the VM9020TS also includes a CD/DVD player, expanding the variety of entertainment choices. Additionally, it features USB and auxiliary inputs, enabling easy connection of external devices. With these options, users can play their favorite playlists or podcasts directly from a flash drive or connect other audio sources seamlessly.

Overall, the Jensen VM9020TS is a robust multimedia receiver that combines modern technology with practical features. Its advanced audio capabilities, wireless connectivity, and compatibility with various media formats make it an excellent choice for those looking to upgrade their in-car entertainment system. With a focus on safety, ease of use, and high-quality sound, the VM9020TS caters to the needs of today's drivers while delivering an enjoyable driving experience.