16. PLAYBACK

16.1. Type of Playback

The Digital Video Recorder is equipped with the simultaneous recording/playback function that permits recorded images to be played back without stopping recording. Playback is performed only through Monitor 1. The following playback methods are available.

Type

Description

Playback

Plays back recorded images.

 

 

Reverse playback

Plays back recorded images in reverse chronological order.

 

 

Earliest image playback

Plays back from the earliest recorded image.

 

 

Latest image reverse playback

Plays back in reverse from the most recent recorded image.

 

 

Fast forward/reverse playback

Plays back recorded images forward or in reverse at 2x, 4x or 8x speed. Playback

 

speed can be increased using the 1-minute/ 10-minute skip playback function.

 

 

Pause

Temporarily stops playback and displays still pictures.

 

 

Frame advance/reverse playback

Plays back images in pause on a frame by frame basis.

 

 

Instant event access playback

Moves to the event start time (Priority recording, Alarm Event recording and Normal

 

recording) to begin playback.

 

 

16.2. How to Perform Playback

Performing playback operation during live mode switches the display to the playback mode.

Notes

If power is turned off, the playback starts from the earliest image.

Playback performance could be degraded during live transmission, playback transmission or downloading using the PC's Web browser.

16.2.1. Playback

Press the Play [ ] key.

Recorded images are played back. The Playback key lights green, displaying the playback screen. When playback is performed again, playback begins from the time at which it last stopped.

16.2.2. Reverse playback

Press the Reverse Play [ ] key.

Plays back recorded images in reverse chronological order. The Reverse Play key lights green, displaying the reverse playback screen.

When reverse playback is performed again, it begins from the time at which it last stopped.

16.2.3. Playback stop

Press the Stop [] ( ) key.

Stops pictures being played back. Stopping the playback switches the display to the live mode.

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TOA Electronics C-DR091 CU Series, C-DR161 CU Series operating instructions Type of Playback, How to Perform Playback