and secondary grounds are completely isolated to avoid the possible ground-loop
problems. Its excellently wide operating voltage range of 10.5V-30V for DC and 12-
28.8V for AC gives an extra flexibility at the installation.
When using a 12VDC or 24VAC power supply please proceed as follows:
• Make sure the power is removed before the installation.
• Follow the order for applying power.
First, connect the low voltage (AC24V or DC12V), then plug the AC adapter to AC
outlets to avoid an improper reset from power jitter and a damage from the surge
voltage when no load.
Accessing the setup menu
Setup menu can be accessed and controlled by OSD control joy stick on the back-
side of the camera.
Five commands are available with the joy stick.
Picture of OSD may differ by the models.
Camera setup
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