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3.2.2.2 Audio Sync
As audio input port is one channel available, user should synchronize audio signal with
targeted video signal. With synchronized channel will record audio as well as video. But
others will only record video input signal only.
3.2.2.3 Channel number
Under MUX recording mode, quality, frame rate will be selected per channel. So users can
choose targeted channel.
3.2.2.4 Quality
Under MUX recording mode, recording quality of each channel will be selectable & Normal,
Enhanced, Fine, Super Fine 4 steps are available now.
3.2.2.5 Frame rate
3.2.2.5.1 NTSC
Under MUX recording mode, User select channel’s recording frame rate and none (no
recording), 1, 2, 3, 5, 7, 10, 15, 30 fps will be available.
But, with 720 x 480 resolution, user should not set to exceed 30 frame per second with
accumulated total channel recording.
3.2.2.5.2 PAL
Under MUX recording mode, User select channel’s recording frame rate and none (no
recording), 1, 2, 3, 5, 6, 10, 12, 25 fps will be available.
But, with 720 x 576) resolution, user should not set to exceed 25 frame per second with
accumulated total channel recording.
3.2.2.6 Record mode
Under MUX recording mode, user will choose recording mode channel by channel and
selectable parameters and meaning are below.
• Manual: Manual recording function that starts record and/or stop recording
manually by pushing REC key on remote controller or on front key.
• Continuous: Continuous recording mode that starts to recording automatically after
turning on the systems.
• Motion: Start to record under motion detection. Under Motion, it starts pre-
alarm recording around 2 or 3 second and maintains it until no of motion event. Post-
