I.R.I.S. 808 Digital Video Recorder - Manual (Page 22)

camera in main screen display. In some dialogs, this button is used as a
miscellaneous function key.
4. SEARCH Button
Press this button to display the search menu in main screen display. In
some dialogs, this button is used as a miscellaneous function key.
5. Alarm Reset Button
Press this button to cancel alarm activation, and return the system to the
condition before the alarm was activated.
6. REC Button
Press this button to force manual recording. To stop manual recording,
press it again.
7. Up/BS Button (▲/BS)
Press this button to move the cursor or focus window in most
circumstances. In PTZ control, press this button to tilt up the camera. In
text editing mode, this button is used as “backspace” key.
8. Down/DEL Button (▼/DEL)
Press this button to move the cursor or focus window in most
circumstances. In PTZ control, press this button to tilt down the camera.
In text editing mode, this button is used as “del” key.
9. ESC/PTZ Button
In main screen display, press this button to enter/exit PTZ control if the
focus camera is a PTZ camera. In the other displays, press this button to
escape to the upper level display.
10.MUTE/NEXT Button
In PTZ control, press this button for the next miscellaneous control. In the
other screens, press this button to mute the audio.
11.X2/GOTO Button
In PTZ control, press this button to move the camera to the preset
position. In full screen display, press this button for Digital Zoom (X2/X4).
12.(Vol/Zoom) +/- Buttons ( / / )
In PTZ control, press these buttons to zoom in/out the camera.
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