Nedis HPRF210BK - Wireless Rf Headphones Quicks Start Guide

Nedis HPRF210BK - Wireless Rf Headphones Quicks Start Guide

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Nedis HPRF210BK - Wireless Rf Headphones Quicks Start Guide

Description

Description

1. Headphones
2. On/off switch
  • Move the on/off switch to switch on or off the device.
3. On/off indicator
  • The indicator comes on when the device is on.
4. Auto tune button Press the button to find the best frequency.
warning Note: Keep a maximum distance of 7 metres from the transmitter when you set the frequency.
5. Signal indicator
  • The indicator comes on when the headphones receive the signal.
6. Volume button
  • Press the button to increase of decrease the volume.
7. Charging contacts (headphones)
8. Transmitter
9 Power indicator
  • The indicator comes on when the mains plug is connected to the wall socket and to an audio signal source.
  • As soon as it detects audio signals, the device will automatically switch on.
  • If the device detects no audio signals for four minutes, it will switch off automatically.
10. Charging contacts (transmitter)
11. Charging indicator
  • The indicator comes on when the device is being charged.
  • The indicator goes off when the device is fully charged.
12. Audio plug (3,5 mm)Audio plug (3,5 mm)
13. DC input
14. Channel selector
  • If you do not find a satisfactory frequency, change the channel setting (1/2/3). Press the auto tune button on the headphones to find the corresponding channel.

Install the transmitter

  • Connect the power adapter to the wall socket and the DC input of the transmitter.

Charging the batteries

  • Make sure the device is off.
  • Place the headphones on the transmitter. Make sure that de charging contacts of the headphones touch the charging contacts of the transmitter.

Replacing the batteries

  • Remove the cushion holder from the right-hand side of the headphones.
  • Replace the batteries. Make sure that the battery polarity (+/-) matches the polarity markings inside the battery compartment.
  • Put the cushion holder back in place. Make sure that the cushion holder aligns with the slots on the headphones.

Technical data

Transmission mode UHF Stereo
Frequency CH 1: 863.51 - 863.55 MHz
CH 2: 864.01 - 864.05 MHz
CH 3: 864.51 - 864.55 MHz
Operating voltage (transmitter) 8 V, 200 mA
Operating voltage (receiver) 2.4 V
Battery type HR03/AAA Rechargable batteries (2x)
Frequency response 30 Hz - 11 kHz
Harmonic distortion < 2%
Sensitivity > 50 dB
Channel separation 30 dB
Range 100 m (open area)

Safety

  • To reduce risk of electric shock, this product should only be opened by an authorized technician when service is required.
  • Disconnect the product from the mains and other equipment if a problem should occur.
  • Read the manual carefully before use. Keep the manual for future reference.
  • Only use the device for its intended purposes. Do not use the device for other purposes than described in the manual.
  • Do not use the device if any part is damaged or defective. If the device is damaged or defective, replace the device immediately.

Cleaning and maintenance

  • Do not use cleaning solvents or abrasives.
  • Do not clean the inside of the device.
  • Do not attempt to repair the device. If the device does not operate correctly, replace it with a new device.
  • Clean the outside of the device using a soft, damp cloth.

Documents / Resources

Download manual

Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.

Download Nedis HPRF210BK - Wireless Rf Headphones Quicks Start Guide

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