- 7 -
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 12 and 13). Moving the switches
to the UP position will activate specific settings. Refer to the chart
below.
Figure 12
Auto Iris
Adjustment
Screw
Dip Switches
Figure 13
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
HIGH-RES COLOR & DAY/NIGHT w/AUTO-IRIS
HIGH-RES COLOR, FIXED LENS
FIXED AND FIXED VARI-FOCAL LENSES. There are no user
adjustable settings on these units (Figure 14)
AUTO IRIS LENSES: The auto iris can be adjusted if needed. See
the Troubleshooting section for instructions.
Figure 14
Auto Iris
adjustment
screw
COMPLETION OF INSTALLATION
1. When the desired focus is achieved for each camera, adjust the
segmented bracket arms to the desired viewing angle. Once
you've finished, put the dome back in place and check to be sure
none of the cameras touch the dome. If one or more do,
readjust the arm(s) until they are clear of the dome.
2. Reattach the dome by putting it in place, turning clockwise until it
locks, and then tightening the locking screws.
NVT INSTRUCTIONS
The cameras included in the Q-View™ series have the option of
transmitting video signals to NVT receivers via unshielded twisted
pair cable. You must purchase the receiver separately. Instructions
for connecting the receiver end of the the unshielded twisted pair
cable will be included with the NVT receiver. Following are instruc-
tions for connecting the unshielded twisted pair cables to the RJ45
(Cat. 5) cable running outside your housing.
UNSHIELDED TWISTED PAIR
VIDEO WIRING
1. Video for all four cameras is contained in the one RJ45 (Cat. 5)
cable. An RJ45 female coupling is provided so that all connections
can be made with an RJ45 connector. The following is the wiring
diagram for the four twisted pair wires that are included with the
Cat. 5 cable.
2. Connect the other end of the unshielded twisted pair cable to the
NVT receiver.
CAUTION:
The unshielded twisted pair video signal is polarity
dependent. The positive video wire for each camera
MUST be connnected to the postitive terminal on the
NVT receiver, and negative MUST be connected to
negative.
3. When using unshielded twisted pair cable you DO NOT need the
BNC connector. All four BNC connectors are provided inside the
housing for testing purposes. Be sure that there is no video con-
nection other than the unshielded twisted pair cable.
NOTE:
The customer must purchase the Video Transceiver from
NVT. Part numbers are:
• NV-212A (500 ft.)
* NV-213A or NV-213A-M (1000 ft.)
• NV-652R, NV-862R, or NV-1662R (3000 ft.)
PIN WIRE COLOR CAMERA NUMBER
1 White/Green Camera 1 +
2 Green Camera 1 -
3 White/Orange Camera 2 +
6 Orange Camera 2 -
5 White/Blue Camera 3 +
4 Blue Camera 3 -
7 White/Brown Camera 4 +
8 Brown Camera 4 -
