Wavelet 16-ch Digital Video Recorder, Инструкция по эксплуатации

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WAVELET DIGITAL VIDEO RECORDER
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The DVR considers any changes in pixels, brightness, contrast and color as motion.
Sometimes, even a slightest movement of a shadow, or camera noise is enough to
trigger motion recording.
9. Do I need extra speakers to hear the audio during playback which has audio?
The DVR does not have a built-in speaker to playback audio. A connection from the
audio output to a device with audio output is necessary to hear audio.
10. How are the settings preserved on the DVR?
The settings on the DVR are preserved on its internal memory, which is powered by
a backup battery when the DVR is powered down. A typical battery life is seven days.
The DVR, provided that the unit was powered down properly by pressing the power
button, also keeps a copy of the settings on the hard drive. When the battery power
is drained and the settings are lost from its internal memory, the DVR recalls the
settings from the hard drive when it is powered on at a later time.
11. How can I reset the DVR to the factory default setting?
The factory default setting can only be reset at the vendor or distributor.
12. What is the estimated recording time per recording settings?
The estimated recording time per recording settings will actually vary based upon the
environment and the images that the DVR captures. Please contact the vendor or
distributor for an estimated recording time per settings.
13. Can two or more DVRs be connected and controlled using a single control
device?
The DVRs can be controlled using one remote controller. The DVRs also may be
controlled using the CMS. Please see page 71 for
DVR ID and page 111 for CMS.
14. Is it possible to take a snapshot of the screen while the DVR is recording or
playing back?
On the DVR, it is possible to take a snapshot of the screen only during playback and
single channel mode. Please refer to page 40 for more information. On the CMS, it is
possible to take a snapshot of the screen at any time. Please refer to page 114 for
more information.