Syscom Video DSP COLOR CAMERA Instruction Manual page 12

SHTR Switch (Aes/Mes) – This switch allows the user to choose
•
between auto exposure and manual exposure. Position the switch
toward the front of the camera for auto exposure, whereby the
exposure is performed by the electronic iris and AGC control. Position
the switch toward the back of the camera for manual exposure,
whereby the shutter speed can be set by the shutter adjust.
*Manual Exposure (SW1= Manual Exposure)
SW1
MES
MES
MES
MES
MES
MES
MES
MES
• Flickerless Switch (off/on) – (SW1=Auto Exposure) This function is
used for removing flicker, when camera signal format does not
coincide with power source frequency being used.
BLC Switch (on/off) – (SW1=Auto Exposure) This on/off switch
•
controls backlight compensation. When set to ON, the camera will
automatically try to maintain proper exposure in the specific area even
if the lighting level changes.
E/I (on/off) – (SW1=Auto Exposure)
•
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.
A/I Switch (dc/video) – The auto iris switch allows the user to select
•
the supplied auto-iris control signal for the lens. Position the switch
toward the front of the camera to choose DC when the auto-iris control
lens requires DC control signal. Position the switch toward the back of
the camera to choose Video when the auto-iris control lens requires
video signal.
4
Switch Position
SW2 SW3
on on
off on
on off
off off
on on
off on
on off
off off
Shutter Speed
SW4
on 1/60(1/50)
on 1/100(1/120)
on 1/250
on 1/500
off 1/1000
off 1/2000
off 1/4000
off 1/10000
Switch
SW1 2 3 4