Sony MDRPQ4/PNK Headphones User Manual


 
Personal Audio Collection I Oct 2010 - Mar 2011
FM FM broadcast signals
LW Long Wave broadcast signals
MW Medium Wave broadcast signals
SW Short Wave broadcast signals
Features A nd Functions
Tone Control
Lets you adjust the tone to your preferred taste.
Auto Power-off
Turns power off automatically to save battery life.
Forward/Reverse
Time Setting
Hit the forward or reverse direction to easily change the
time display.
PLL Synthesiser Tuner
Sound quality is maintained as signals are stabilised
when the Phase Locked Loop circuitry constantly checks
for frequency precision.
Synchronous Detection Circuit
Designed to receive unstable, weak or distant
signals effectively.
Dual Conversion
Frequencies are converted twice to ensure clearer,
stronger reception and reduce interference from
other signals.
Dual Alarm
Choose to wake up to a radio station of a buzzer alarm,
with up to 2 different alarm timings set.
FM Stereo Reception
Enjoy FM broadcast programmes in stereo with the
earphones supplied.
Station Memory Preset
Preset your favourite frequencies and listen to any one
with just a touch of a button.
Features A nd Functions
Priority Selection
Allows you to programme a station that is difcult
to receive or is broadcast at odd times, switching
automatically to that station even when you are
listening to another programme.
Direct Tuning
Enter the frequency number of the station and get
direct access.
Manual Selection
Use the manual tuning knobs or buttons to select the
station you wish to hear.
Earphones Supplied
For stereo models, stereo earphones are supplied.
Clock & Timer
Built-in clock with alarm and sleep timer functions.
Air
Air band broadcast signals that are normally used for
aviation communication.
Snooze
When the initial alarm goes off, press the button once
and it will sound every 8 minutes after that for an hour.
Auto Scan Tuning
Automatically scans for frequencies within the
designated range and stops at a broadcast signal so you
can set it as a preset station.
DC-In Jack
With an optional adaptor, you can use electric wiring
together with batteries. Some models can also connect
to a car battery using an optional car battery adaptor.
LED Indicator
When a transmission signal is detected, the LED
Indicator lights up.
REC Out
Connect your radio to a cassette recorder to record
broadcast programmes.
Power Back-Up
When AC power is interrupted, the battery
continues to supply power to the clock, maintaining
alarm settings.
SSB
Single Side Band signals.
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