User`s manual

Chapter 4—Troubleshooting 4-7
Problem: The volume is too high (or too low).
Solution
: The volume is not correctly se t. Please check your volume control.
Problem: The headphone can not be heard.
Solution 1
: The volume is not correctly set. Please check the volume control.
Solution 2
: The volume source is not chosen.
Solution 3
: The headphone is plugged into the wrong jack.
CD
Problem: The compact disk can not be exited.
Solution
: The compact disk is not corre ctly placed in the tray.
Problem: The compact disk can not be read.
Solution 1
: The compact disk is not correctly placed in the tray.
Solution 2
: The compact disk is dirty. Please clean it with a CD-ROM cleaner kit.
Problem: The musical compact disk can be read while the data disk
can not.
Solution
: The compact disk hardware fo r reading data needs to be checked.
Problem: All compact disks can not be read.
Solution 1
: The Windows system can not recognize the CD-ROM drive or the
CD-ROM drive is not compatible with other devices.
Solution 2
: The compact disk is dirty. Please clean it with a CD-ROM cleaner kit.
Solution 3
: The compact disk hardware for reading data needs to be checked.
Printer
Problem: The printer can not be set up.
Solution
: The printer power cord is not plugged into or the connector is not
correctly connected.
Problem: The printer can not work.
Solution 1
: The printer is not powered on. Please turn on the printer.
Solution 2
: The printer is not in “connected” status. Please set the printer in
“connected” status.
Solution 3
: The printer paper is used up. Please add the paper.
Solution 4
: The printer driver is not installed or correctly chosen. Please check
the system.
Solution 5
: The printer for network is not connected with the network.
Problem: The printer prints incorrect data.
Solution 1
: The printer driver is not instal led or correctly chosen.
Solution 2
: The printer power cord is not plugged into or the connector is not
correctly connected.