Nedis HPRF210BK - Wireless Rf Headphones Quicks Start Guide

Table of Contents

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. 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.

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

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.

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.

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)

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.

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.