Description
We have 20 stereo 'Harry' headphones that connect wirelessly to a 'Falcon' transmitter. The transmitter has RCA/Phono input for music. Detailed manuals for both the headphones and the transmitter are available on their official website .
How to set up and recommendations
1. Transmitter
1.1. Prior to using the transmitter, we recommend charging it by connecting it to a power source using its charger. It is possible to use the transmitter while it is charging, but some users have reported static noise when doing so. We do not have specific information regarding its battery life, but previously, it has operated for up to one hour.

1.2. Attach the aerial to the back of the transmitter by twisting it in a circular motion.

1.3. Connect an audio source into the RCA/Phono socket using the cables provided. If you wish to use a microphone for input, it may also be possible.?

1.4. Switch the transmitter on by sliding the button directly to Hi.

2. Headphones
2.1. The headphones have been numbered, with the sticker placed on the left ear.

2.2. Before using the headphones, it is recommended to charge them. You will need two cables for this. One is included in the transparent plastic bag, which is a type A to USB cable. The other cable connects from USB to the power source. There are enough cables of both types to charge all headphones simultaneously. It is also possible to use the headphones while they are charging, and the battery lasts up to 12 hours.

2.3. Turn on the headphones by holding the "TUNE/ON/OFF" button for 2 seconds.?
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2.4. When turned on, the headphones will illuminate. You can adjust the lighting settings (static, flashing, or off) by pressing and holding the volume control button. If you leave the headphones on flashing, the lights will flash at the beat of the music you play. The color of the light depends on the channel frequency (see 3. Transmitter to headphones connection).?
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2.5. You can adjust the volume for each headphone using the volume wheel. To ensure all headphones are at the same volume level, we recommend turning the volume wheel to its maximum setting.?
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3. Transmitter to headphone connection
3.1. The transmitter and headphones communicate via radio signal. You can choose from four different radio frequencies ( channels ). Press the "Channel" button on the transmitter to switch between channels 1 to 4. On the headphones, simply press the "TUNE/ON/OFF" button (without holding it) to change the channel, indicated by the color of the lights. Refer to the table below for the correspondence between light color and channel.

| Channel | Colour | Frequency |
|---|---|---|
| A | Red | 1 |
| B | Green | 2 |
| C | Blue | 3 |
| D | Yellow | 4 |
Troubleshooting and solutions log
- When playing audio through the headphones while the transmitter is charging, static noise may occur. In most cases, this static noise disappears when disconnecting the transmitter from the power source.