13
When analogue audio input is selected for USB dongle (i.e.: USB dongle is plugged into
audio input adaptor, to which the audio source from TV or other devices connected.), a
power saving mode is available to save power. The headphone and audio input adaptor
will automatically enter sleep mode if audio input adaptor detects no signal input or either
headphone or audio input adaptor is turned down for more than 3 minutes. To leave sleeping
mode, restart the power of audio input adaptor and press any key. You can also turn
off the headset and then turn on to abort sleep mode.
1) USB-Dongle (FIG.5): can be directly
inserted to a USB port of a PC to stream
music to headphone.
2) Audio Input Adaptor (FIG.6)
This is an adaptor for audio input signal.
This extends the application of the headset
from USB audio to ordinary audio output
devices, like TV set, MP3 player and CD
player, etc. The standard accessory con-
nector is a 3.5mm stereo audio plug.
The built-in battery of audio input adaptor
is rechargeable and can be charged by
a mini-USB cable as that for headpho-
ne. When fully charged, the battery can
support approx. 8 hours of continuous
operation.
Power-saving Mode
• This headphone set is real plug and play, therefore pairing is only necessary when there are
more than 1 set of headset working simultaneously in a nearby range or if the headset cannot
link to the dongle. The pairing procedure is as follows: (1) Plug the USB dongle into computer;
(2) Turn on the headset and place it close (less than 0.5 meters) to USB dongle;
(3) Press the 2 + 3 V- and V+ keys simultaneously more than 1 second till the indicator
flashes fast; (4) Release the keys and wait for a few seconds. If the indicator stops flashing
and keeps on, then the pairing is completed successfully.
• After ID-pairing, the ID will automatically be stored in headset and USB dongle. Next time
when you turn on the headset, there is no need to pair again. If you change headphone or
USB dongle, ID-pairing is necessary.
ID Pairing
Transmitter
1
1
Fig. 5
Fig. 6
antenna
position