XENO XDR4 range Installation And User Manual - page 14
13 | Chapter 1 : DVR User Manual
CALL Monitor (Press and hold to enable): Used to display a full screen video of a selected channel out of the assigned spot
out channels. During CALL Monitor mode, if you click
“CLOSE” button at the bottom of the numeric panel, the spot out display
will go back to the previously programmed spot out mode.(CALL Monitor)
2.1.9 SEARCH (Press once) / INSTANT PLAY (Press and hold)
SEARCH (Press once): To search the recorded Video by time and date
INSTANT PLAY (Press and hold): Used to initiate Instant Reverse Playback.
Refer to “Operation > Search recording Image”
for detailed image searching method.
2.1.10 IR Sensor Window (Remote Control Receiver)
To receive input signal from the IR remote control
2.1.11 DVD±RW
Open to use a pre-installed DVD±RW (Option)