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Technical Specifications 

Model

 

$$

:LUHOHVVVWHUHRKHDGSKRQHVZLWKVFDQUDGLRWXQHU

Frequency response

 

22 – 20,000 Hz

 

Signal to noise ratio

 

50

 

dB

 

R/L channel separation

 

30 dB

 

Number of RF channels

 

Modulation

 

FM

 916.0MHz

Maximum transmission 
power

 

 
9.9 dBm

 

Radio tuning band

 

FM Radio 87.5 MHz to 108 MHz

 

Transmission range

 

0

m  (under optimum conditions)

 

Nominal output voltage

 

250 mV

 

Connectors and Ports

 

1 x stereo Audio-In 3.5mm jack (headphones)

 

1 x stereo Audio-In 3.5mm jack (transmitter)

 

1 x 5V DC-In

 

Accessories

 

 

2m stereo audio cable 
3.5mm jack to 3.5mm jack

 

 

Stereo adapter R/L 

RCA

 to 3.5mm jack

 

Power adapter

 

Power Supply

 

230V plug-type power adapter (for transmitter)

 

 Input:  

220-240 V ~ 50/60 Hz, 25 mA 

Output:  

5,0 V 

 

3

00 mA

 

Rechargeable battery/ 
battery operation

 

Rechargeable Li

-ion

 battery, 900 mAh 

(built-in in headphones)

 

Alternate power supply for headphones: 2x AAA 
R03/LR03 batteries (not included in the package)

 

Alternate power supply for transmitter cradle: 3x 
AAA R03/LR03 batteries (not included in the 
package)

 

Weights

 

Headphones: 2

6

0 g, transmitter: 

240

 g

 

Dimensions (W x H x D)

 

21.6

 x 

23.7

 x 1

3.4

 cm

 

 

Summary of Contents for AA-2071

Page 1: ...devices The range of the wireless signals is up to 50m depending on the environment The device also features an FM radio receiver Package Contents Wireless headphones Transmitter Recharging cradle Po...

Page 2: ...decrease 4 Mode selection switch 5 Radio and RF signal reception indicator 6 Headphones audio input socket 7 Charger connection 8 Headphones power indicator 9 Power source DC1 DC2 selection switch 10...

Page 3: ...input socket 14 Scan synchronisation button 15 On Off button of the transmitter cradle Transmitter cradle Front and Top 16 Transmitter cradle charging connection 17 Transmitter cradle send indicator A...

Page 4: ...k to the headphones has been established However the On orange The headphones are powered on Power indicator 8 Off The headphones are powered off Blinking orange Attempting to establish a connection w...

Page 5: ...ery is being charged On green The transmitter cradle is powered via the integrated mains adapter Off The transmitter cradle is not powered via the integrated mains adapter Blinking orange Attempting t...

Page 6: ...Connect the other end of the cable to the headphones output socket of your hi fi equipment If your hi fi equipment has a 6 3 mm jack socket connect the adapter plug to the audio cable You may also con...

Page 7: ...r the first time A charging cycle takes approx four hours Connect the integrated mains adapter to the transmitter cradle and to a wall outlet see page 6 Connecting the Transmitter Cradle 1 Place the h...

Page 8: ...will power on only if charged batteries have been inserted into the headphones Please also see page 12 Powering the Headphones by Using Batteries Selecting the Operating Mode 1 Slide the mode selectio...

Page 9: ...ay optionally power the transmitter cradle using conventional batteries Adjusting the Volume 1 Press the VOL button 1 once or several times to increase the sound volume 2 Press the VOL button 3 once o...

Page 10: ...io cable to the audio input socket 6 of your headphones Connect the other end of the cable to the headphones output socket of your hi fi equipment If your hi fi equipment has a 6 3 mm stereo socket co...

Page 11: ...ed into the device Powering the Headphones Using Batteries The headphones battery compartment is located in the left earpiece 1 Power the headphones off To do this press the On Off button 10 2 Hold th...

Page 12: ...ponding notches on the earpiece Replace the ear cushion by pushing it carefully onto the earpiece until it clicks into place To switch between conventional batteries and internal rechargeable battery...

Page 13: ...e batteries and inside the battery compartment 4 Place the battery compartment cover over the battery compartment so that the locking nose of the cover is inserted into the corresponding notch on the...

Page 14: ...audio source Start playback on the sound source Unable to power the transmitter cradle on Did you connect the power adapter or are the inserted batteries sufficiently charged Sound is interrupted or...

Page 15: ...reo Audio In 3 5mm jack transmitter 1 x 5V DC In Accessories 2m stereo audio cable 3 5mm jack to 3 5mm jack Stereo adapter R L RCA to 3 5mm jack Power adapter Power Supply 230V plug type power adapter...

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