STINGRAY 2.
1• Verify proper operation of camera and monitor/event recorder using coaxial cable prior to installing wireless link per the diagram below. 2• Connect the power adapter to the #6 terminals on the transmitter and receiver units per the picture below. 3• Install transmitter (VST2500) and receiver (VSR2500) units in desired location to a wall using the supplied mounting hardware as shown below.
Congratulations on choosing Trango Systems, Inc. to fulfill your wireless video needs. Unpack your system carefully. If any items are missing, notify your sales representative. If an item appears to be damaged from shipment, replace it in its packing material and notify the shipper. Save the packaging for further storage of the equipment. Service: If the unit ever needs repair service, contact your Trango Systems, Inc. distributor for return authorization and shipping instructions.
Installation Hints: The STINGRAY system is factory-configured for operation on channel 1 with right and left audio operational. The system has a very directional transmission pattern that increases the transmission range while rejecting interference. If installed properly, the system will provide superior picture quality, even when transmitting through walls in a typical home or office setup.
Figure 2 shows the interior of the VST2500 transmitter and the functions of each control and input/output. IMPORTANT NOTE: Any modification to the antenna unit may void the user’s authority to operate the equipment and will void the manufacturer’s warranty. CAUTION DO NOT APPLY VOLTAGE TO THE ALARM PINS. DAMAGE TO THE UNIT WILL RESULT. 1. Power – 6-12 Volts DC 2. Alarm 1/2 inputs – DRY CONTACT ONLY 3. Right audio input – 1 Vpp 600 Ohm terminated RCA-F 4.
2.4GHz Transmitter Inputs & Controls: 1. POWER INPUT Accepts a 6-12 Vdc power source such as the standard 7 Vdc adapter (Trango part number PT07800-1), or an optional battery. The nominal current draw is 145 milliamperes. If using an adapter from a third party, use a well-regulated 200 mA minimum output supply. Do not use the PT07800-1 to power a camera or video distortion may occur. 2. ALARM INPUTS These inputs are used to send alarm signals to the receiver.
Figure 4 shows the front panel of the VSR2500 receiver and the functions of each control and input/output. 1. Power – 6-12 Volts DC 2. Alarm 1/2 relay outputs – 1 Amp 40 Volt AC/DC Rated 3. Right audio output – 1.5 Vpp RCA-F 4. Left Audio output – 1.5 Vpp RCA-F 5. Stereo/Alarm switch 6. Video output-75 Ohm terminated RCA-F 7. Channel DIP switch 8. Status LED • FIGURE 4 • 6 Copyright © 1999 Trango Systems, Inc. All rights reserved.
2.4GHz Receiver Inputs/Outputs & Controls: 1. POWER INPUT Accepts a 6-12 Vdc power source such as the standard 7 Vdc adapter (Trango part number PT07800-1), or an optional battery. The nominal current draw is 400 milliamperes. If using an adapter from a third party, use a well-regulated 612Vdc/500mA output supply. 2. ALARM OUTPUTS These are dry contact relay outputs which can sink 1 ampere at 40 V AC/DC. When the corresponding transmitter alarm input closes or opens, this output will close and open as well.
INTERFERENCE If interference such as lines in the pictures is observed, changing the transmission channel may cure the problem. Also, AC generators in close proximity to the transmitter or receiver may cause lines in the picture. Move the unit away from the source of the interference. NO PICTURE Check that the transmit and receive channels are set the same, and make sure the LED is glowing. Verify all connectors are tight.
VST2500 Transmitter RADIO SECTION: Frequencies: RF Output Power: VIDEO SECTION: Input Level: Input Impedance: AUDIO SECTION: Input Level: Input Impedance: ALARM SECTION: Input Level: POWER SECTION: Input Voltage: Channel 1: Channel 2: Channel 3: Channel 4: 2413 MHz 2432 MHz 2451 MHz 2470 MHz Meets FCC Part 15.249 radiated field strength of 50 mV/m at 3 meters with CP omni or CP patch antenna provided with unit.
ENVIRONMENTAL: Operating Temp.: 0 to 50 ºC Storage: -40 to 85 ºC VSR2500 Receiver VIDEO SECTION: Video 3dB BW: 5.8 MHz (Conforms with NTSC/PAL standard) Video Diff. Gain: < 5% Video Diff. Phase: < 5 degrees Chr. To Lum. Gain: 70% to 107% Chr. To Lum. Delay: ±60 nS Output Load Imp.: 75 Ω DC Clamping: Back Porch with 0 V typical DC offset AUDIO SECTION: Audio Bandwidth: 50 Hz to 15 kHz (3 dB) Output Load Imp.: 600 Ω Output Level: 1.
MECHANICAL: Material: Cold Rolled Steel with ABS radome Finish: Off-white powdercoat Size: x” W x y”L x z”H without antenna Weight: xxx lb ENVIRONMENTAL: Operating Temp.: 0 to 50 ºC Storage: -40 to 85 ºC Humidity: 95% non-condensing 11 Copyright © 1999 Trango Systems, Inc. All rights reserved.
