SOMOGYI ELEKTRONIC ELEKTRONIC 2A4-1 Portable Air Conditioner Instruction Manual

SOMOGYI ELEKTRONIC ELEKTRONIC 2A4-1 Portable Air Conditioner

Audio input / output| Æ3,5 mm stereo| Bluetooth range| < 10 m open area
---|---|---|---
Bluetooth TX/RX| v5.0, stereo| Frequency range| 50 – 20.000 Hz
Bluetooth profiles| A2DP, AVRCP RX only| Stereo audio cable| 3,5 mm / ~ 1,0 m
Bluetooth frequency| 2.402 – 2.480 GHz| Voltage input| USB 5 V / 500 mA
ERP| ≤ 2,5 mW| Dimensions| 20 x 33 x 10 mm

WARNINGS

• Before using the product for the first time, please read the instruction manual below and retain them for later reference. The original instructions were written in the Hungarian language.
• Protect it from dust, humidity, liquids, heat, dampness, frost, shock and direct thermal radiation or sunshine! Use only indoor, in dry circumstances.
• This product has been made for household use, it is not an industrial-professional device.
• If the product has reached the end of its service life, it is classified as hazardous waste together with its battery. Handle in accordance with local regulations.
• Somogyi Elektronic Ltd. certifies that this radio-equipment conforms to 2014/53/EU directive. Full text of EU Declaration of Conformity is available at the following address: somogyi@somogyi.hu
• Due to continuous improvements the design and specifications may change without any prior notice. The actual instruction manual can be downloaded from www.somogyi.hu website
• We don’t take the responsibility for printing errors and apologize if there’s any.

DISPOSAL Waste equipment must be collected and disposed separately from household waste because it may contain components hazardous to the environment or health. Used or waste equipment may be dropped off free of charge at the point of sale, or at any distributor which sells equipment of identical nature and function. Dispose of product at a facility specializing in the collection of electronic waste. By doing so, you will protect the environment as well as the health of others and yourself. If you have any questions, contact the local waste management organization. We shall undertake the tasks pertinent to the manufacturer as prescribed in the relevant regulations and shall bear any associated costs arising.

EXPANDS YOUR DEVICES WITH WIRELESS VOICE TRANSMISSION FUNCTION

• Can be switched between BT transmitter or receiver
• Wireless stereo music playback, (BT 5.0, ~10 m)
• Audio input and output: ø3,5 mm stereo socket
• Automatic reconnection
• Accessory 3,5 mm/3,5 mm audio cable, (~1,0 m)
• Power supply: USB 5 V

Use: stereo BT receiver (red LED lights: TX, „transmitter” mode)
You can expand your devices simply with wireless BT function. You can expand your devices simply with wireless BT function. Connect an equipment which has headphone connector or LINE OUT output, as signal source to the ø3,5 mm socket. The BT adapter will transmit the incoming sound in wireless BT mode, which can be listened to with BT-compatible device. E.g.: you can listen to you conventional television or music player wireless with your BT headphone or BT-compatible devices. For example, you can listen to your TV or HiFi system or computer wirelessly with BT headphones or BT speakers.

Use: stereo BT receiver (blue LED lights: RX, „receiver” mode)
Conventional audio devices can be transformed to BT enabled devices. Connect an equipment which has stereo audio input to the ø3,5 mm socket – e.g. amplifier – and listen to it wireless in excellent stereo quality. BT adapter receives sound signals transmitted by other BT devices and transmits it through its ø3,5 mm connector to headphone, amplifier or other equipment. This way you can get a wireless headphone from the old one, or old HiFi equipment can become a BT enabled device, if that has audio input. Depending on the type, you may need to purchase an audio converter.

Power supply
The device requires standard 5 V power supply through the USB plug. You can connect it to a car or mains USB adapter or to USB jacks on various devices; e.g. television, active loudspeaker, HiFi system, car radio, computer, multimedia player, power bank, etc.

• To turn on and off, plug or unplug form the USB outlet which supplies the power. Or switch the power supply on/off. The USB sockets of some switched off devices (TV…) remain energized.
• Uninterruptible power can be provided from a USB adapter independent from the device.
• Some USB devices may occasionally cause noise during reception.

Installation, selecting transmitter (TX) or receiver (RX) mode

Before connecting via USB, use the switch to select the desired mode. Connect both ends of the audio cable to the BT device and the audio equipment. Insert the USB plug into the power supply. Depending on the selected function, the red (TX) or blue (RX) LED will flash. The blinking light indicates the pairing process, and after a successful wireless connection, the LED lights continuously.

The device can be paired with other devices with a wireless BT profile (e.g. telephone, tablet, notebook, television, car radio, speaker, headphones, multimedia player…). Place the two devices next to each other, then according to the instruction manual of the device you want to pair with, search for nearby BT devices, including this adapter. Connect the two devices. A device that has already been connected will automatically reconnect later.

• Make sure that there are no other BT devices nearby in pairing or active mode besides the device you want to connect. The operating time of the pairing mode is not limited.
• In case of a connection problem, unplug for a short time and turn on/off the BT mode of the other equipment.
• It can be paired with one BT appliance at the same time.
• Actual operation range depends on the other device and environmental conditions.
• Connecting two BT adapters directly to each other is not guaranteed.
• The volume and sound quality of different audio files may differ due to their different parameters.
• Due to the unique characteristics of BT devices, malfunctions may occur that are not a defect of this unit (e.g. installed applications, operating system, lack of security permissions).
• The BT function and the compatibility of the product depend on the device you want to connect, so its operation cannot be guaranteed in all cases.
• Keep the BT adapter as close as possible to the connected BT device, but away from other electrical equipment and cables.

Adjusting appropriate level volume
The BT adapter does not have a volume control. Therefore, use the controller of the device that supplies or receives the audio signal. It is a natural phenomenon that the volume of TX mode may be slightly lower than that in RX mode.

• Too high volume level can cause distorted sound and shorten operation time, while the lower level can cause bigger noise!
• Correct setting depends on the quality of the connected device and the soundtracks.
• For example, in the case of a mobile phone, an equalizer application installed on it may allow you to set the desired custom sound.

Cleaning, troubleshooting

• Use soft, dry cloth for cleaning the device!
• If it doesn’t work, check the power of the accumulator!
• In case of unsuccessful pairing, restart both devices and repeat the process.
• Place the units closer to each other if needed!
• Check if you have selected the appropriate (TX/RX) mode.

References

• Zed d.o.o.

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