User's Manual

T H E P E R F O R M A N C E Y O U N E E D
TM
Wireless Stereo Headphones
User’s Guide 33-281
Please read this user’s guide before using your new
headphones.
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2 Install batteries
1. Remove the battery compartment
cover on the left ear cup.
2. Insert three AAA alkaline
or rechargeable batteries
(neither included), matching
the polarity symbols (+ and –)
marked inside.
3. Switch ALK/RCH to ALK
for alkaline or RCH for
rechargeable batteries.
4. Replace the cover.
w Warning: Never install alkaline batteries with the
ALK/RCH switch set to RCH. Alkaline batteries can get hot
or explode if you try to recharge them.
b Battery Notes:
Dispose of old batteries promptly and properly. Do not
burn or bury them.
Use only fresh batteries of the required size and
recommended type. Do not mix old and new batteries
of different sizes or types.
If you do not plan to use the headphones for an
extended time, remove the batteries. Batteries can
leak chemicals that can damage electronic parts.
When the power LED on the headphones blinks,
replace your alkaline batteries or charge the
rechargeable batteries.
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ALK/RCH
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Package contents
Stereo headphones Transmitter
AC adapter 3-foot (91.4cm) RCA cable
1
/
8
“ (3.5mm) phono
adapter
 1
/
4
“ (6.3mm) adapter

User’s Guide Quick Start
Features
150-foot (45.72m) wireless range (based on line-of-
sight operation)
Padded earcups and adjustable headband for comfort
Transmitter also charges the headphones when
rechargeable batteries are used
1 Connect transmitter
1. Connect the transmitter to your audio source using
the included RCA cable, matching the colors to your
output jacks. If needed, use the included ¹/
8
“ or
1
/
4
“
adapters.
2. Connect the AC adapter to the transmitter and plug
into a standard power outlet.



Volume
Charging
connectors
Adjustable
headband
On/Off
Turn the transmitter
on or off.
Power
On/Off
AUDIO
IN L/R
DC 12V
Power LED
Lights red when the
transmitter is turned on.
Lights blue when
charging.


Power LED
Lights when the
headphones are
turned on.
Back View of
Transmitter
Front View of
Transmitter
3 Charge rechargeable
batteries (optional)
1. Turn off the headphones.
2. Make sure rechargeable batteries are installed and
ALK/RCH is set to RCH.
3. Dock your headphones on the transmitter in the direction
as shown. The LED on the transmitter lights blue.
4. Remove the headphones from the transmitter after
charging.
n Note: Charge for at least 20 hours when using new
rechargeable batteries for the first time.
Recycle your old rechargeable batteries at one of the
many collection sites in the U.S. and Canada. To find
the site nearest you, visit www.call2recycle.org or call
toll-free 1-877-2-RECYCLE.
R
L
Power LED
Lights blue when charging.
Charging starts when charging
connectors on the headphones and
transmitters are well connected.
Audio Out
¹/8” Stereo
Headphone
Jack
¼” Stereo
Headphone
Jack
-or- -or-
33-281 UG 073009.indd 1-5 8/5/2009 2:52:59 PM