Crest Electronics CDVS-5400 SERIES, User Manual, Page: 55 / 55

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CDVS-5400 SERIES DVR
Symptom Cause and/or Corrective Actions
• Check if you installed proper application program.
• Check backup media.(CD-RW should be formatted
before record data.)
Can’t Backup recorded image
• Check if you have permission.
• Ask your administrator to add more permission.
‘Permission Denied’ message comes out
• Restart your system
• Change video format with using ‘Vformat.exe’
(NTSC/PAL)
Black screen displays after running S/W
‘Beep’ sound comes out, but there is no image
• Check monitor cable is fully inserted at monitor &
VGA card.
Part of edge image cut when connect RCA output
• Check current monitor if it is for CCTV or common
TV monitor. To see all the pictures, user should use
CCTV monitor. This product let out CCTV images
through RCA output port. Because of that, when you
use TV monitor, part of edge image will be cut.