84
Between touches with different
polarity
1000VAC 1minute
Between touch and winding
1000VAC 1minute
Surge voltage
Between touches with same
polarity
1500V (10×160us)
Length of open
time
3ms max
Length of close
time
3ms max
Longevity
Mechanical
50×106
MIN
(3Hz)
Electrical
200×103
MIN
(0.5Hz)
Temperature
-40
℃
~+70
℃
2.4 Bidirectional talk
2.4.1
Device-end to PC-end
Device Connection
Please connect the speaker or the pickup to the first audio input port in the device rear panel. Then
connect the earphone or the sound box to the audio output port in the PC.
Login the Web and then enable the corresponding channel real-time monitor.
Please refer to the following interface to enable bidirectional talk. See Figure 2-50.
Figure 2-50
Listening Operation
At the device end, speak via the speaker or the pickup, and then you can get the audio from the earphone
or sound box at the pc-end. See Figure 2-51.
Figure 2-51
2.4.2
PC-end to the device-end
Device Connection
Connect the speaker or the pickup to the audio output port in the PC and then connect the earphone or
the sound box to the first audio input port in the device rear panel.
Содержание NVR-ELE8M-4K
Страница 16: ...2 Front Panel and Rear Panel 2 1 Front Panel 2 1 1 The front panel is shown as in Figure...
Страница 28: ...100 3 5 6 Please refer to Figure 3 6 for connection sample Figure 3 6...
Страница 87: ...172 Figure 4 81 Figure 4 82...
Страница 88: ...173 Figure 4 83 Figure 4 84...
Страница 94: ...179 Figure 4 89 Figure 4 90...
Страница 95: ...180 Figure 4 91 Figure 4 92...
Страница 96: ...181 Figure 4 93 Figure 4 94...
Страница 98: ...183 Figure 4 96 Figure 4 97...
Страница 124: ...209 Figure 4 125 In Figure 4 125 click one HDD item the S M A R T interface is shown as in Figure 4 126 Figure 4 126...
Страница 185: ...270 The motion detect interface is shown as in Figure 5 54 Figure 5 54 Figure 5 55...
Страница 186: ...271 Figure 5 56 Figure 5 57 Figure 5 58...
Страница 190: ...275 Figure 5 62 Figure 5 63...
