Security Tronix ST-VDABNC-2 Installation Manual

1
INSTALLATION MANUAL
ST-VDABNC-2
1-Input x 2-Output
2
PACKAGE CONTENTS
This package contains:
One ST-VDABNC-2 video distribution amplifier. One 12VDC 500mA power supply. One installation manual.
PRODUCT DESCRIPTION
The ST-VDABNC-2 is a single input, two output video distribution amplifier and splitter with a single potentiometer to synchronize gain (brightness), equalization and sharpness. The unit’s low pass filtering, broadcast distribution quality and ground loop isolation circuits have been professionally designed for CCTV video signal amplification, transmission and video distribution applications requiring high performance video signal restoration over coaxial cable.
SPECIFICATIONS
ST-VDABNC-2
Specifications (Typical)
1. Bandwidth
250MHz @-3dB
2. Input/Output Impedance
75Ω
3. I/O Video Signal Range
±o.5V to ±2Vp-p
4. CMRR
>68dB
5. Return Loss
22dB
6. Flat Gain
6dB @1K – 1MHz
7.8dB @1.5M – 5.8MHz
7. Differential Gain
1% @3.58MHz
8. Differential Phase
1º @3.58MHz
9. Transmission Distance
Up to 4,000 feet using high quality 75Ω coaxial cable
9. Power
110VAC / 50 – 60Hz to 12VDC @500mA
10. Power Dissipation
1.5W/2.0W
11. Working Temperature
-4ºF – 149ºF
12. Dimensions
4”W x 2.5”D x 1”H
3
INSTALLATION AND OPERATION
CAUTION: To reduce the risk of electrical shock do not remove the cover or back of this
unit. No user serviceable parts are inside.
CAUTION: To prevent electric shocks and risk of fire hazards, do not use other than
specified power source.
1. UNPACKING and HANDLING
Each unit is shipped assembled and factory tested.
Ensure that all accessories are removed from the container before discarding packing material
2. MECHANICAL INSPECTION
Inspect the front and rear of the equipment for shipping damage. Make sure the equipment is clean, and no connectors are broken, damaged, or loose. If equipment appears to be damaged or defective please contact your distributor or SecurityTronix at 1-610-429-1511 for assistance.
3. SPECIAL ATTENTION
a. The installer must comply with electrical safety standards.
b. Do not install the unit in an environment where the temperature is above 114° F.
c. A minimum 12VDC 500mA power supply must be used. AC power cannot be applied.
Using an AC or other incorrect power supply will damage the unit.
d. Only qualified installers are allowed to install, test and disassemble the unit.
e. The unit is a low voltage product. If installed outdoors proper safety and lightning
grounding are required.
4. PRODUCT IMAGES
This symbol is intended to alert the user to the presence of important operating and maintenance (servicing) instructions.
This symbol is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electrical shock.
4
5. WIRING CONNECTIONS
a. Using a high quality 75Ω coaxial cable with male BNC connectors connect a CCTV
camera to the ST-VDABNC-2’s input BNC port.
b. Using high quality 75Ω coaxial cables with male BNC connectors connect the
ST-VDABNC-2’s output BNC ports to a monitor, DVR or other display devices.
c. Connect the included 12VDC 500mA power supply to the ST-VDABNC-2’s power
port.
d. Plug the power supply into an appropriately rated AC outlet.
e. Turn the Video Adjust potentiometer for the correct image brightness and sharpness.
Troubleshooting assistance can be found on-line at www.securitytronix.com in addition to support
from SecurityTronix sales engineers at 1-610-429-1511.
Loading...