Revo REXN540-1 - Manual (Page 8)

2
FUNCTION DESCRIPTION
- SIDE VIEW
1
2 Focus Adjusting Fixing Screw
Auto Iris Lens Connector
1 2
- REAR VIEW
2
3 4
5
1
AUTO
COLOR
D/N
1
2
3
4
5
IRIS LEVEL
POWER INPUT TERMINAL
VIDEO OUTPUT CONNECTOR
POWER INDICATOR
FUNCTION SWITCH
DC 12V
~ AC 24V ~
1) IRIS LEVEL
2) FUNCTION SWITCH
Adjust the DC-type auto iris lens for an optimum picture using this volume.
- E/I (on/off)
When set to the ON position, the electronic iris switch automatically varies the camera's shutter
to mimic auto-iris control, allowing fixed or manual iris lenses to be used in a wider range.
When this switch is set to ON, turn the F/F switch OFF.