ENFORCER VGA BALUN
Installation Manual
®
Trouble Shooting:
Possible Solution
a. Move the cable away from possible sources of
interference.
b. Ensure same twisted pair connects to balun at both ends
of cable.
c. Replace cable with new cable.
Possible Cause
a. Strong electromagnetic
interference.
b. Split pairs.
c. Crimped cable.
Problem
ENFORCER
Wavy or ghost image if
connected to image processor
(e.g., multiplexer or DVR), but
not if directly to monitor?
Passive VGA Baluns
EVT-SBP-GQ
Interference from external
power source.
Image background flutters
between dark and light?
Remove power source, or adjust monitor's brightness and
contrast.
VGA Balun Set
a. Exceeded recommended balun
separation.
b. Using lower-grade cable than
recommended.
a. Reduce cable length.
Image is weak or faded?
b. Replace with a higher-grade cable. CAT 5 cable meets
specifications in the manual. CAT 5E or better cable
allows longer range.
EVT-TBP-GCNQ*
TX / PC / Source Side
a. Power is off.
b. Cable is incorrectly
connected/crimped.
c. Cable was accidentally cut.
d. Defective video source.
e. Defective video destination.
a. Check the power supplies of all devices connected to the
cable.
b. Double-check that the cable was connected and crimped
properly.
c. Run a continuity test on all wires in the cable.
d. Replace the unit with a new unit.
e. Replace the unit with a new unit.
No image?
EVT-RBP-GNCQ*
RX / Monitor / Destination Side
Range: Up to 450’ (137m)
over STP cable
CA-1D1DQ Gender Changer.
Allows EVT-RBP-GNCQ to connect to certain
CRT monitor cables. Product sold separately
*Note: SECO-LARM Passive VGA Baluns are sold as a set only.
The model numbers EVT-TBP-GCNQ (transmitter / PC / source side)
and EVT-RBP-GNCQ (receiver / monitor / destination side) are
provided for identification purposes only.
IMPORTANT: Users and installers of this product are responsible for ensuring this product complies with all
national, state, and local laws and statutes related to monitoring and recording audio and video signals. SECO-LARM will
not be held responsible for the use of this product in violation of any current laws or statutes.
What it is:
VGA baluns allow extension of the range between CCTV video sources such as PCs, digital video recorders, or
video splitters, and CCTV video destinations such as CRT / LCD monitors or video projectors. The range is up to
450 feet (137m). The connection is via low-cost Cat 5 or Cat 5E shielded twisted-pair (STP) cable with shielded
RJ-45 connectors. This allows the monitor or projector to be easily installed on a security professional's desk while
the video devices are locked securely in a separate room.
WARNING: Incorrect mounting which leads to exposure to rain or moisture inside the enclosure could cause a
dangerous electric shock, damage the device, and void the warranty. Do not open the case of this device, as there are no
field-serviceable components inside.
WARRANTY: This SECO-LARM product is warranted against defects in material and workmanship while used in
normal service for a period of one (1) year from the date of sale to the original consumer customer. SECO-LARM’s
obligation is limited to the repair or replacement of any defective part if the unit is returned, transportation prepaid, to
SECO-LARM. This Warranty is void if damage is caused by or attributed to acts of God, physical or electrical misuse or
abuse, neglect, repair, or alteration, improper or abnormal usage, or faulty installation, or if for any other reason
SECO-LARM determines that such equipment is not operating properly as a result of causes other than defects in material
and workmanship. The sole obligation of SECO-LARM, and the purchaser’s exclusive remedy, shall be limited to
replacement or repair only, at SECO-LARM’s option. In no event shall SECO-LARM be liable for any special, collateral,
incidental, or consequential personal or property damages of any kind to the purchaser or anyone else.
Features:
Note: For some CRT monitors, a gender changer may be required. The CA-1D1DQ is designed to connect the
EVT-RBP-GNCQ to the CRT monitor cable.
●
Passive operation -- No power required.
●
Sends a VGA video signal from a VGA source (personal computer, digital video recorder, video splitter, or other
video source) to a VGA destination (CRT monitor, LCD monitor, or VGA projector).
●
●
Uses Cat 5 or Cat 5E shielded twisted pair (STP) cable instead of heavier, more expensive VGA cables.
Works at the following resolutions and maximum distances:
NOTICE: The information and specifications printed in this manual are current at the time of publication. However,
the SECO-LARM policy is one of continual development and improvement. For this reason, SECO-LARM reserves the
right to change specifications without notice. SECO-LARM is also not responsible for misprints or typographical errors.
640x480 (VGA)
800x600 (SVGA)
1024x768 (XGA)
450ft (137m)
350ft (107m)
250ft (76m)
Copyright © 2007 SECO-LARM U.S.A., Inc. All rights reserved. This material may not be reproduced or copied, in whole or
in part, without the written permission of SECO-LARM.
1280x1024 (SXGA) 200ft (61m)
®
SECO-LARM® U.S.A., Inc., 16842 Millikan Avenue, Irvine, CA 92606
E-mail: sales seco-larm.com
PITLW2
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1
3
Small size, only 2 /8" x 1 /16" x 1" (55 x 30 x 26 mm) with a 6" (152mm) pigtail for the VGA connector.
The EVT-SBP-GQ is sold as a set - one for the source side, one for the monitor side.
MiEVTSBP-GQ.pmd
Tel: 800-662-0800 / 949-261-2999 Fax: 949-261-7326
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