EG-6
1
ELC Mode: This special mode is not only to help prevent focus shift but also
to make the lens focus adjustment easier in the
fi
eld of installation. Simply
make the adjustment in the following order:
- Select ELC mode
- Adjust lens focus well
- After adjusting, select ALC mode
2
Setting the Flickerless function to “ON” under low light conditions may
reduce the sensitivity.
Adjusting the view angle and focus
1
Move the lever to adjust focus and zoom after taking off the Front Cover.
2
Turn focus and zoom levers in clockwise direction to
fi
x the positions.
Adjusting the DC iris level
Adjust the DC iris level to suit the environment.
Service Jack Socket
A service jack socket is provided for temporary video connection when
focusing the camera.
Adjusting the DIP Switch Mode
●
Each of the following functions can be adjusted by ON/OFF of the Switch.
1
ELC/ALC
ELC Easy back focus adjustment to maximize the best
focusing (refer to Attention
1
)
ALC Factory set position
2
AGC
(Auto Gain Control)
ON
Depending on Video signal, Gain is controlled
automatically. (Factory set position)
OFF Apply in the stable light condition
3
BLC
(Backlight
compensation)
ON
Select this position when a strong light is in the back
ground.
OFF Factory set position
4
FL (Flickerless)
ON
Shutter speed to be
fi
xed at 1/100 (NTSC) 1/120 (PAL)
(refer to Attention
2
)
OFF (Factory set position)
* Caution: Never set to “ON” mode in ordinary locations
except for special locations like Tokyo area in Japan, etc.
The setting modes shown at left are
(= ) actual factory default settings.
Service jack socket
Service connector cable
(*optional)
(US)BCH-IR.indd Sec1:6
(US)BCH-IR.indd Sec1:6
2009/04/08 11:54:23
2009/04/08 11:54:23
Summary of Contents for BCH-IR312NA
Page 1: ......
