Disk Operation - Panasonic CF-74 Series Reference Manual

Troubleshooting (Advanced)
Keyboard
Only numbers can be input.
Only capital letters can be input.
Cannot enter special characters (ß, à,
ç, etc.) and symbols.

Disk Operation

The CD/DVD drive does not work nor-
mally.
Cannot play back TV programs
recorded on a commercial DVD
recorder.
A blue background appears on the
screen when playing a MPEG image.
The CD/DVD drive vibrates exces-
sively or makes noise.
Cannot eject a disc.
The disc tray does not close.
Other disk operation problems.
is on, the keyboard is in ten-key mode. Press NumLk to
When the indicator
cancel.
When the indicator is on, the keyboard is in Caps Lock mode.
Press Caps Lock to cancel.
Use the character map. Click [start] - [All Programs] - [Accessories] - [System
Tools] - [Character Map].
Set [CD/DVD Operation] to [Enable] in the [Security] menu of the Setup Utility
( page 63).
Clean the lens ( page 21).
Check the disc condition (
Finalize the disc on the DVD recorder when the program was recorded in video
mode on DVD-R/RW or in VR mode on DVD-RW.
You opened the CD/DVD drive or removed the MPEG disc while it was operat-
ing. Re-insert the MPEG disc and close the CD/DVD drive.
Insert the disc correctly.
Check the disc condition (
Set [CD/DVD Drive Speed] to [Low] in the [Main] menu of the Setup Utility
( page 61).
When writing to a CD using B's Recorder, set the writing speed at [8x] or less.
Turn on the computer.
To remove a disc when the computer is powered
off, insert a pointed object (e.g., the bent-out tip of
a paper clip, or the tip of a pencil or ballpoint pen)
into the emergency hole (A). Pushing it completely
to the end will free the tray so that it can be pulled
out. (The position of the emergency hole differs
depending on the drive.)
Do not touch the eject button when closing the tray.
Use another drive or media.
page 22).
page 22).
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