Panasonic WJ-NV200K [8/97] Black screen displayed when playing recorded images

Black screen displayed when playing recorded images

In the following cases, a black screen may be displayed during playing recorded images. However, this is not

malfunction.

 • Whenchangingcameras or screen patterns during playback or pausing

 • Whenskipping/reverseskippingduringplayback

 • Whenfastforwarding/reversefastforwardingduringplayback

 • Whenthe[Gotolast]buttoniscliked during playback on a multiscreen

 • Whengoingtothenextrecordingeventlistbyfastforwarding/reversefastforwardingorskipping/reverse

skipping during playback

 • Whenplaybackoperationisaffectedbyanotheroperation(suchaswhenreceivingmultiplealarmssequen-

tially or when copying is being performed simultaneously)

Recording operation (recording mode)

It is possible to connect up to 16 cameras to the recorder and record images from them on the hard disk drives.

The following recording operations are available.

Schedule recording: Recording that is automatically performed at the designated time range on the desig-

nated day(s) of the week

Event recording: Recording that is automatically performed when an event occurs (such as terminal

alarm/camera site alarm, etc.)

Important:

 • Recordingmaynotbeperformedforaround3secondsinthefollowingcases.However,thisisnotamal-

function.

 • Whenthesettingsarechangedandthesetupmenuisclosedduringrecording

 • Whentheresolution,imagequalityortherecordingrateischangedduringrecording

 • Wheneventrecordingstartsorendsduringrecording

Event type

The following event recording types are displayed in list form on the web browser:

SCH: Schedule recording

The following are detailed event recording types.

COM: Displayed when a command alarm occurred

TRM: Displayed when a terminal alarm occurred

SITE: Displayed when a camera site alarm occurred

FACE Displayed when a face matching alarm occurred

PRE: Pre-event recording