SWITCH SETTING DEFINITION
Flickerless Mode
1
Setting this switch to "On" and switch
3 (MIRIS) to "Off" will help to reduce
the flicker in fluorescent lights
Helps prevent an object from being
washed out when the object is
directly in front of a light source.
When the switch is in the on position
the auto iris lens controls the amount
of light on the chip. If in the off
position the light level is controlled
electronically.
Used to help improve the color quality
of the camera picture under different
lighting conditions. The Factory
Default is Switch 7 "ON", switches 6
and 8 "OFF".
NOTE: ANY ADJUSTMENTS TO
THESE SETTINGS SHOULD ONLY
BE MADE BY A QUALIFIED CCTV
TECHNICIAN
See examples below to help with any
adjustments.
Helps balance the contrast in the
picture.
BLC (Back Light
Compensation)
MIRIS (Manual/
Electronic Iris
GAMMA
AGCMAX
(auto/gain control)
(Automatic White Bal-
ance Control)
AW2
AW3
AEREF
AEME
2
3
4
5
6
9
10
AW1
7
8
This sets the electronic convergence
level. In the "off" position the level is
set to 100 IRE; in the "on" position
the user can set the level. Not used
with auto Iris
With this switch in the "On" position
users can manually adjust the shutter
speed and gain using other switches
See the tables below for specific
settings
MC CAMERA DIP SWITCH SETTINGS CHART
SHUTTER SPEED
Flickerless (1) BLC (2) MIRIS (3) Shutter Speed
On Off Off 1/100 Sec.
Off On Off 1/60 Sec.
GAIN
MIRIS (3) AEREF (9) AGCMAX (5) Gain
On Off Off 0dB
On On Off 6dB
On Off On 12dB
On On On 18dB
Allows day/night cameras to switch to b/w in
low light conditions, also helps with low light
conditions in standard and hi-res cameras
NOTE:
This hi-res color camera uses a 1/4" chip and a 3-6mm auto iris lens. It is
comparable to a 1/3" chip using a 4-9mm auto iris lens.
The operational settings are defined by four dip switches located on the side of the PC
Board (Figure 9 and 10). Moving the switches to the UP position will activate specific
settings. Refer to the chart below.
Figure 9
Auto Iris
Adjustment
Screw
Dip Switches
Figure 10
Dip Switch UP DOWN
1
(Iris) Auto Iris On Position for Fixed Lens
2
(Flickerless) Shutter speed Normal
fixed at 1/100 sec.
3 (Back Light ON Normal
Compensation
4
(Synch Mode) Internal Synch Line Lock Mode
SERIAL NUMBERS BEGINNING WITH CB
SERIAL NUMBERS BEGINNING WITH CT
FIXED AND FIXED VARI-FOCAL LENSES.
There are no user adjustable settings on
these units (Figure 11)
AUTO IRIS LENSES: The auto iris can be adjusted if needed. See the Troubleshooting
section for instructions.
Figure 11
Auto Iris
adjustment
screw
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