STINGRAY
2.4 GHz Wireless Video/Audio/Alarm Transmission System
Installation
and
Operating Instructions
• Verify proper operation of camera and monitor/event recorder using coaxial cable prior
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to installing wireless link per the diagram below.
• Connect the power adapter to the #6 terminals on the transmitter and receiver units per
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the picture below.
• Install transmitter (VST2500) and receiver (VSR2500) units in desired location to a wall
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using the supplied mounting hardware as shown below. For optimum performance the units
should be mounted at a height of 6-7 feet above the ground and no more than 300 feet apart.
• Connect the video audio and alarm inputs and outputs, following the color sche mes on
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the cables and connectors.
• Plug the AC adapters into the wall outlet. The LED on the unit should come on and blink
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several times. The number of blinks indicates the channel. Both units must be on the same
channel for proper operation.
• Adjust the units until the best picture is obtained. Normally this will occur when the
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units are oriented as shown below, but in some cases the best picture may occur when the
units are not aimed directly at each other.
• After the picture has been optimized tighten the bracket down using the knob on the side
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of the bracket as shown below.
Copyright © 1999 Trango Systems, Inc. All rights reserved.
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ongratulations on choosing Trango Sys tems, Inc. to fulfill your wireles s video needs. Unpack
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your system carefully. If any items are miss ing, notify your s ales representative. If an item
appears to be damaged from shipment, replace it in its packing material and notify the shipper.
Save the packaging for furthe r storage of the equipment.
Service:
If the unit ever needs repair service, contact your Trango Systems, Inc. distributor for
return authorizatio n and shippi ng instructions.
FCC Inform ati on :
Note: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses, and can radiate radio frequency energy, and if not
installed and used in accordance with these instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment off and
on, the user is encouraged to correct the interference by one of more of the following
measures:
1) Reorient the receiving antenna;
2) Increase the separation between the affected equipment and the receiver;
3) Connect the affected equipment to an outlet on a different circuit from that
which the receiver is connected to;
4) Consult the dealer and/or experienced radio/TV technician for help.
VST2500: # NCYVST2500
CANAD A: XXTBD XX X
IMPO RT ANT NO TE:
Intentional or unintentional changes or modifications not expressly approved by the
party responsible for compliance must not be made. Any such modifications could void
the user’s authority to operate the equipment and will void the manufacturer’s
warranty.
System Description:
The STINGRAY Wireless Video Sys te m is a professional quality sys te m designed for
sending composite NTSC or PAL video, audio, and alarm signals us ing 2.4 GHz wireless
technology. The system consists of a VST 2500 transmitter, VSR2500 Receiver, and
power adapters. The syste m is ideal for permanent or tempo rary video links due to its
portable nature and eas y installatio n. It is
It is not designed for outdoor operation
designed for ope ration while in motio n.
not
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Copyright © 1999 Trango Systems, Inc. All rights reserved.
Installation Hints:
The STINGRAY s ys tem is factory-confi gured for operation on channel 1 wit h right and
left audio ope rational. The system has a very directional transmission patter n that
increases the transmissio n range while rejecting i nterfere nce. If ins ta lled p roperly, t he
syste m will provide superior picture qua lity, eve n when transmitti ng throu gh walls in a
typical home or office setup.
To obta in the best picture quality and transmission distance, the follo wing rules of thumb
should be followed:
1) Mount the transmitter and receiver antennas above human and mec hanical traffic
but away from metallic obje cts.
2) Keep the transmissio n path as open as possible. Objects such as walls, ceilings
and me tallic obje c ts near the transmission pat h can reflect sig nals and may reduce the
trans mission distance.
3) If operating more than one system in an area, set the channels as far apart as
possible on each system (i.e. system 1 use channel 1, system 2 use channel 4).
Copyright © 1999 Trango Systems, Inc. All rights reserved.
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