11Additional Information

Simple Troubleshooting Guide

The following checklist might helped to solve the problems which you meet when using the unit. Please double check and make sure if the connection and the procedure of the operation is properly before using the checklist below .

Contents

00

Problem

No power.

Some errors occur in the LCD or no function when pressing the button.

Cause/Solution

. Check and make sure whether the fuse is blown, replace with the proper value if necessary.

. Press RESET button.

7VCD/CD

Playing a VCD/CD Disc 34

Selecting Tracks Fast 34

9 Tuner

Listening to the Radio 39

Band Selector 39

Unable to receive stations.

Poor effect on receiving a station.

CDs cannot be loaded.

Sound skips.

No images.

Images skip.

Note:

.

.

.

.

.

.

.

Check and make sure whether the antenna is inserted or the antenna is properly connected, if not, insert the antenna or connect it properly.

Antenna may not be the proper length. Make sure the antenna is fully extended; if broken, replace the antenna with a new one.

The antenna is poorly grounded, check and make sure the antenna is properly grounded at its mounting location.

A CD is loaded in the mechanism.

The CD is dirty or damaged.

The Video line from main unit to the TV is not connected properly.

Improper setting of the color system. Set the color system to PAL or NTSC according to the connected television.

Repeat Playing 34

Playing Tracks at Random 34

Number Buttons 34

Stop Playing 34

Pause the Playback 34

Skip Backward/Forward/F.F/F.REW the Playback 34

System Switch

35

 

35

Slow Motion Playback

Increase Picture Size

35

On Screen Display

35

 

Setting the Playback Time 35

Selecting Channel

36

 

Selecting Title

36

36

 

Program Playing

 

8MP4(AVI,MPEG4)

Basic Operation of MP4

37

Number Buttons

37

37

 

Stop the Playback

 

Pause the Playback

37

 

On Screen Display

37

 

Repeat Playing

37

 

37

Setting the Playback Time

Slow Motion Playback 37

 

Manual/Automatic Tuning

39

DX/LOC Selector

39

39

Selecting the Stored Station

MO/ST Selector

40

 

Scanning/Memorizing Stations

Automatically

40

 

Number Buttons

40

 

On Screen Display 40

 

10 AUX

AUX Touch Screen Menu 41

11Additional Information

Simple Troubleshooting Guide

42

If any of the problem persist after check list had been made, consult your nearest service dealer. Never

attempt to disassemble your unit by yourself.

Due to continuous product improvement, the operations

are subject to run the model.

Selecting Tracks Fast

38

 

Skip Backward/Forward/F.F/F.REW the

Playback 38

 

38

Playing Tracks at Random

Increase Picture Size

38

38

Changing Audio Language

Changing the Subtitle Language 38

42

3

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Boss Audio Systems BV9980 manual Additional Information, Simple Troubleshooting Guide, Problem, Cause/Solution