F-S Electronics HLLY TVX-02S User manual

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Instructions:
1. Connect Antenna, Audio, and Video sources to back of unit
**Do not power on without an antenna attached or it could permanently damage your transmitter**
2. Attach power cable to the back of unit
3. Power on the transmitter
4. Use the Shift, Set, and Confirm keys to set the frequency
5. Push the Shift Key and the first number on the LCD will start blinking
6. Use the Set Key to adjust from 0 –9
7. Push the Shift Key again to move to the next number
8. Continue in this way until your settings are correct
9. When finished press the Confirm Key to save your settings
Troubleshooting:
1. Distortion/Static: Check Audio or Video cable depending on where you are getting the static or distortion.
2. Transmit range is weak: The transmit range will vary as per your environment, antenna type, and frequency setting. You may need to
upgrade the antenna. Placing the antenna on the highest altitude inside or outside of a building with the least amount of obstacles will give you
the optimum range. Please note that the average broadcast range with the stock antenna is at max 0.5 miles (800 meters) . Receiver units
with weaker strength antennas may not get even half of this range. For best results, check out our other antennas, or contact us.
3. Constant hum on radio/when broadcasting: Make sure your audio source is set to mono.
4. Transmitter will not power on: Do not use a different power supplies with your transmitter. You can try the power supply with another
device that accepts 12 V of power, or test it to see if it is still functional. If you find that the power supply is the issue, or if you do not have the
means to test it, please contact us and we can make arrangements.
5. Transmitter powers on, but not transmitting: Check antenna and cable for damage.
Features:
1. Integrated on-board programmable UHF oscillator
2. No external varicaps, diodes, inductors, or other tuned components
3. Channel 21 to 69 UHF operation
4. VHF range possible by internal dividers (30-450 MHz)
5. Boosted TV output level (82dB)
6. Fixed video modulation depth
7. Programmable picture and sound carrier ratio (12 and 16 dB)
8. Direct RF sound modulator input
9. Programmable sound reference frequency (31.25 and 62.5 kHz)
10. Video test pattern generator, and sound test signal
11. ESD protection minimum 4 KV

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