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Appendix
b
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b MARK MERCER
Code Function
IRIS MANUAL
11 Opens the iris.
12 Closes the iris.
ON SCREEN DISPLAY
21 Screen display ON.
22 Screen display OFF.
23 Screen display on top half of monitor.
24
Screen display on bottom half of monitor.
INFRARED RESPONSE CURVES
31 Initially set curve (visible light)
32 950nm curve
33 850nm curve
COLOUR/B&W CAMERA
40 Automatically switch from color to black-and-white, and black-and-white to color.
41 Black-and-white camera
42 Color camera
43 Decreases the camera integration level (decreases shutter speed).
44 Increases the camera integration level (increases shutter speed).
45 Zero lux ON (infrared filter OFF)
46 Zero lux OFF (infrared filter ON)
Switch level
47 Brighter
48 Initial setting value
49 Darker
PRIVACY ZONE
51 All zones ON
52 All zones OFF
53 Switches zone-specific cursor (ON/OFF)
54 Switches masking (ON/OFF) depending on cursor status.
Cursor ON: This code enables placing a small masking on the cursor. When the
code is sent again, the masking type changes.
Cursor OFF: This code enables masking the entire screen. When the code is
sent again, the masking is cancelled.
DYNAMIC CONTROL OF ZONE TITLING
61 Switches title (ON/OFF).
62 Deletes zone.
63 Initializes zone.
DIGITAL ZOOM
6 Switches to digital zoom (ON/OFF).
1XX
XX= 00 – 99
: Digital zoom value (when this function can be used for dome cameras).