Day /Night Control By External D/Nsignal; T O Control External D/Nsignal - EverFocus PoleStar EQ550 Operation Instructions Manual

7.6 Day/Night control by external D/N signal
8
8 7
4
5
2 1
Please set D/N limit switch to position OFF, so that the camera can receive external
Day/Night signal (ex. from housing) and synchronize the same Day/Night mode.
7.7 To control external D/N signal
8 7
4
5
5 4
2
If the camera is to send out D/N signal to other external D/N control, then external D/N mode
will be the same as what the Polestar camera is.
Table of Day/Night switching level
Switch
Day -> Night
When the camera is at Day mode, it will send out a Low level of 0V signal to external
receiver.
When the camera is at Night mode, it will send out a High level of 5V signal to external
receiver.
6
3
6
3
1
High Low
8 Lux 2 Lux
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