Vitek VTC-3516, Руководство пользователя

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5.2. Power Supply Connections
The VTC-IRE40/3516 can operate on either 24AC or 12VDC, dual voltage power.
It is required that the polarity-matched connection is made for 12VDC supply, otherwise IR LEDs,
will not operate at night.
Primary and secondary grounds are completely isolated to avoid possible ground-loop problems.
5.3. Limit of pan and tilt
1. Pan limit
Pan is limited to +/- 90°.
2. Tilt limit
Tilt is limited to 0° (2°) min ~ 90° max.
Clamp connectors of power input
AC24V/DC12V (RED WIRE)
AC24V/GND (BLACK WIRE)
Installation on Wall
Installation on Ceiling