User’s Manual
DVR-4TH/8TH/16TH Series
SPECO TECHNOLOGIES 07/10
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4.1.2 Digital Zoom
Users are able to view a 2× full screen in live and playback mode. To view the
2× full screen, follow these steps:
• Press the CHANNEL key to view the corresponding camera in full screen.
• Press ZOOM to enter a 2× full screen zoom mode of the selected camera.
• If you need to view a specific area of the 2× zoomed screen, use Direction
keys to pan/ tilt the zoomed area around the original image.
• Either press ZOOM again or ESC to leave the zoom mode.
4.1.3 Viewing Live Cameras
Users are allowed to view live cameras in several viewing modes, including
full-screen, 2×2, 3x3 and 4×4. General operation under live mode is
described as follows.
To Freeze Live Image
Press FREEZE while viewing a live image, the image then pauses, but the
date/ time information does not, and the system clock continues running.
Press FREEZE to pause the live image; press FREEZE again to resume the
live camera view.
4.1.4 Viewing Recorded Video
To view recorded video, the user can press the PLAY/ STOP key directly.
When the PLAY/ STOP key is pressed, the unit starts to continue playing back
the recorded video from the suspended point of record. If the PLAY/ STOP
key is being used for the first time, the unit will playback from the very
beginning of the record. Alternatively, a user can select records from the
Search menu to play specific video. Refer to section Searching Recorded
Video for more information.
The Forward or Backward playing speed indicator will be shown on the
bottom-left of the screen in Playback mode.
General operation for Playback mode is described as follows.
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