N-Patrol Commercial DVR system, User Manual, Page: 13 / 60

N-Patrol Commercial DVR Manual
(19). PTZ control panel:
Relay (on/off): Controls the PTZ cameras internal relay (relay 1) or the
decoders relay (relay 1). Used to turn on a light or control an access
gate.
Wiper (on/off): If using the PTZ cameras corresponding wiper control
relay, this toggles the relay/wiper on and off.
Iris+: Overrides the PTZ cameras auto iris and allows one to brighten the
image.
Iris- : Overrides the PTZ Camera’s auto-iris, closing it and darkening the
image.
Focus +: Overrides the auto-focus setting of the PTZ camera, allowing
one to further focus the image.
Focus- : Overrides auto focus in the camera and allows user to make
adjustments to camera focus.
Zoom +: Controls the zoom function of the PTZ camera.
Zoom - : Zooms out of image.
Auto pan: Pressing this button initiates an automatic tour of all
preset positions by the connected PTZ camera.
By pressing and holding these buttons, the PTZ camera is moved up,
down, right and left as well as to the remaining selected quadrants.
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