(A)
(B)
(C)
(E)
Rotation
Adjustment
Panning Adjustment
(D)
(F)
Tilt Adjustment
Lock screws for Tilt
Focus lever & lock
Zoom lever & lock
■
LENS ADJUSTMENT
■
CHECKING THE CAMERA IMAGE
You can use the monitor checking cable (including) to display an image
on a monitor when setting up the camera to check the surveillance
angle and range, lens focus, etc. Connect the connector of the monitor
checking cable to the monitor checking connector on the circuit board
and connect the jack of the monitor checking cable to monitor.
■
LENS ADJUSTMENTS
Once the camera has been installed, adjust the lens section.
CAUTION
●
Be careful not to touch the lens section when changing the angle of
the camera.
●
When loosening the drop-prevention cord
fi
xing screw, be careful not
loosen it too much; otherwise the dome cover may drop.
1.
Loosen the tilt adjustment screws, then adjust pan position, tilt
position and angle position by using adjustment points. Fix the tilt
screws after having decided an angle of view.
2.
Loosen the zoom lever screw, turn the zoom lever to the right/left to
determine the zoom position while viewing the camera images on the
monitor, and then re-tighten the screw.
3.
Loosen the focus lever screw, turn the focus lever to the right/left to
determine the focus position while viewing the camera images on the
monitor, and then re-tighten the screw.
4.
Tighten the drop-prevention cord
fi
xing screw.
■
CAMERA SETTING
Slide SW for following functions
(Factory
Default)
1.
BLC (OFF)
2.
AGC (ON)
3.
DC/AES (ON)
4.
Flickerless (OFF)
Monitor
checking
connector
5.
Level Volume
(for Adjustment)
■
DAY/NIGHT FUNCTION
When connected to power the VDC-D1785IRVP turns on the DAY/NIGHT function
for continuous operation. The DAY/NIGHT function automatically switches over
between color and black-and-white mode depending on the ambient brightness;
for example, choosing color mode during daytime, and black-and-white mode for
nighttime monitoring with its increased sensitivity in a darker environment.
Backlight compensation (BLC) setting
ON Compensates for backlighting with the center
weighted metering mode.
Down This function is off.
Factory Default: OFF
Auto Gain Control (AGC) setting
For adjusting the sensitivity of the camera. Use this setting for shooting in dark
environments.
ON Normal setting
Down Set this when there is excessive noise (AGC off)
Factory Default: ON
DC/ AES Mode setting
ON DC/ AES: ON
Down DC/ AES: OFF
Factory Default: ON
Flickerless setting
ON Flickerless: ON
Down Flickerless: OFF
Factory Default: OFF
Level Volume
Use to compensate for the iris level. Turn toward L(low) to make the picture
darker. Turn toward H(high) to make the picture brighter.
Factory Default: Middle
Be sure to observe the
following
●
Be extremely careful when carrying out work
such as drilling holes in order to install this camera.
In addition, pull out cables such as the power cable
and video cable so that they can easily routed.
●
When installing the camera, take proper steps to
ensure that the ceiling or wall is waterproof.
●
Select a ceiling or wall surface which is
fl
at and
durable and which can support the full weight of
the camera. If installing to a curved surface or a
round pole or similar, use a commercially-available
mounting bracket to install the camera.
●
Install the camera in a place where the ambient
temperature (with power source connected) is
within -20 Deg to 50 Deg
●
If direct sunlight will shine onto the camera, install
the accessory sunshade.
CONNECTIONS AND SETTINGS
■
CONNECTIONS
CAUTION
Check for polarity when using a 12VDC
power supply (Polarity does not matter
when using a 24VAC power supply).
Supported coaxial cables
You can use any of the following coaxial cables:
●
RG-59U (3C-2V) Length: 250m (273.4 yds) max.
●
RG-8U (5C-2V) Length: 500m (546.8 yds) max.
●
RG-11U (7C-2V) Length: 600m (656.2 yds) max.
CAUTION
●
When using an RG-59U (3C-2V) cable, do not attach it to piping or
wiring.
●
Select the cable according to the distance between the devices
you wish to connect.
●
If you use a cable other than the type above, the image or sync
signal will be attenuated and will not be transmitted correctly.
12VDC/ 24VAC connection
UTP
Passive type
White: +
Black: -
Connect
Red
Black
!
1
2
3
4
5