I.R.I.S. 130 - Manual (Page 18)

Table 2: Special Commands
Please Note: The camera can auto detect and set protocol and baud rate as per the whole system. There may be no
response to the first several operations after the power on as the camera may still be going through the initialization and
set-up stage.
5.2. OPERATION
Image Freeze
Call Preset 28 to pause (or freeze) and un-freeze. When it is on, during a regular preset call (see diagram below), the
video will be frozen at point A till Point B. At Point B, the video will be displayed normally.
Fig. 14: Image Freeze
Defogging
Call Preset 37 to turn on the Defogger function. The “DEFOGGING” label will flash at top of the screen. When the fog is
cleared, turn off the function in time to prevent the camera temperature getting too high.
Call Preset 38 to turn off the function. The “DEFOGGING” label at top of the screen will disappear from the screen.