Complete freedom of movement
It is not necessary that transmitter and headphone receiver are in a direct line of sight, so you can move
around freely in the home or outside in the garden. One transmitter can be used to transmit to several
receivers on the same frequency.
The iPod dock transmitter can charge the iPods if it is power supplied by AC adapter.
Some operating features
1. Audio Out Function: The transmitter can output the signal from docking iPod or AUDIO-IN connection.
2. The iPod dock transmitter can work with 4*AAA batteries, when using an external 5V DC power supply,
the internal batteries power will automatically cut off, and the external 5V DC power supply can charge
the iPod.
3. Audio input can choose the signal from iPod socket or AUDIO-IN, however, priority is AUDIO-IN. When
playing music with iPod socket, the AUDIO-IN connection should be disconnected at first.
4.
PIH20: The transmitter will automatically enter sleeping mode to save power if the transmitter detects no
audio input signal or iPod (or MP3, TV, VCD and other audio systems) volume is turned down to very
low level for more than 4 min. To leave sleeping mode, just put the iPod into the iPod socket or connect
your audio systems to the transmitter.
PIH30R: The transmitter will automatically enter sleeping mode to save power if the transmitter detects
no audio input signal or iPod (or MP3, TV, VCD and other audio systems) volume is turned down to very
low level for more than 4 min. To leave sleeping mode, just press the power button of remote control or
restart the power.
5. The remote control of PIH30R is used for controlling the iPods only. You can adjust the volume, play,
pause, mute or select tracks without touching your iPod. But the remote control is not workable to MP3,
TV, VCD or other audio systems.
ATTENTION: LISTENING AT HIGH VOLUME LEVELS FOR LONG PERIODS CAN PERMANENTLY
DAMAGE YOUR HEARING.
This device has been designed for iPods not iPhones. If you play it with iPhones, you may hear some
noise when a call comes in. Please take care of your ears.
Are all connections properly made?
Are the headphones and sound source switched on and is the volume correctly adjusted?
Are you too far from the transmitter? (if so, move closer)
Choose a different channel.
Adjust the setting with the TUNE control.
Technical data
System UHF/RF
Modulation FM, stereo
Power supply of Transmitter DC 5V 600mA or 4 x 1.5V AAA batteries
Power supply of Headphone
2 x 1.5V AAA batteries
Power supply of remote control 3V Button battery (required for PIH30R)
Transmit power 5mW
Signal-to-noise ratio >75 dB
3 Channels for selection
914MHz,914.5MHz,915MHz
Channel separation
>35dB
Frequency response 30 - 20,000Hz
Distortion <1%
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