User's Manual
HP32
WIRELESS INFRARED
DUALCHANNEL
HEADPHONES
AUDIO SYSTEMS
HP32
Wireless Headphones
(for use with BOSS AUDIO HP32-IR and
BOSS AUDIO Monitors with Infrared
Audio Transmission)
USER’S MANUAL
page CONTENTS
2 General precautions
2 Safety precautions
2 Installation precautions
Congratulations on your purchase
of a BOSS AUDIO Wireless Infrared
Headphone System.
It has been designed, engineered and
manufactured to bring you the highest
level of performance and quality, and
wiii afford you years of listening
pieasure.
Thank you for making BOSS AUDIO
SYSTEM your choice in car audio
and video entertainment!
2 What is included?
3 Headphone controls and features
4 Headphone battery replacement
5 Using HP32 with a monitor
6 Troubleshooting
6
Specifications
HP32 User’s Manual - Contents
General precautions
Please read this manual completely
and carefully prior to attempting to
install your new BOSS AUDIO mobile
audlo/video equipment. Installed
correctly, your BOSS AUDIO
equipment will provide you with years
of enjoyable and safe usage.
Installation of this equipment In any
portion of a vehicle which impairs or
distracts the driver Is improper and
dangerous. BOSS AUDIO assumes no
liability whatsoever for failure to follow
the proper installation of this product.
Instaiiation precautions
Do not Install components in areas
which are susceptible to rain, moisture,
direct sunlight, extreme heat or cold,
excessive dust, dirt or humidity.
Use only the Installation parts and
hardware provided with the unit to
ensure proper Installation. Using other
parts can cause malfunction and
possible damage to your BOSS AUDIO
headphone system.
Use only a power source with 12 Volts
DC (negative ground).
Notes
AUDIO SYSTEMS
Please keep this manual In a safe place
for future reference.
Safety precautions
• Do not operate this equipment while
driving - safe driving should always
be your highest priority.
• Do not open or attempt to repair this
unit yourself. Refer any repairs to a
qualified service technician.
• If there is smoke or any peculiar odor
present during use or if there is damage
to any of the component enclosures,
immediately send the product to your
local dealer or service center as soon
as possible.
Before final Installation, temporarily
connect the wiring according to the
diagram near the end of this manual,
check it to ensure that it has been
connected properly, and test the unit
to make sure it is working correctly.
What is included?
The HP32wireless infrared audio
system Includes:
• wireless headphones
The HP32 Is an additional set of
wireless headphones for use with
the HP32-IR system or BOSS AUDIO
monitors with wireless Infrared audio
transmission capability.
HP32 User’s Manual - page 2
HP32 User’s Manual - page 7
Tivubleshooting
If you experience operation or performance problems with this product, compare your
installation with the electrical wiring diagram on the previous page. If problems persist,
read the following troubleshooting tips which may help eliminate the problems.
SYMPTOM CAUSE REMEDY
No audio present
in headphones.
Power cord is not
properly connected.
Check that power connections
are properly made and all fuses
are in functioning condition.
HP32 Headphone Controls and Features
Audio input cables not
Check all cables.
properly connected.
Sound is of poor
quaiity or has
interruptions and
dropouts.
Audio Input source Is not
operating properly.
Batteries are dead.
Headphone Is not being
used in direct line-of-sight
with the player or remote
IR sensor. Transmission
Replace or repair A/V source
(DVD player, video game, etc.)
Replace headphone batteries.
Move to a better location. If this
is not possible, consider a more
suitable location for the
transmitter.
is best within 6 feet/35°
angle of IR sensor on the
monitor.
Specifications
MODEL HP32 Wireless Headphones
HEADPHONES
Ttansmission system
Carrier frequencies
Distortion
S/N ratio
Channei separation
Frequency response
Power source
Current consumption
All specifications subject to change without notice.
Infrared light
2.3/3.2MHZ (left channel), 2.8/3.8MHz (right channel)
less than 1 %
greater than 60 dB
greater than 40 dB
30Hz- 20kHz
(2) X AAA batteries
25 mA max (during play) / 15mA (muted)
зоьь
AUDIO SYSTEMS
iR SENSORS
0 VOLUME CONTROL KNOB
0 POWER B/A/OFF SWiTCH
This button turns the headphone
on and off.
In addition. If headphones do not
receive any Infrared audio signal
after a short period of time, they will
shut off automatically to conserve
battery life.
0 POWER LED
BATTERY COVER
See the section of this manual about
battery replacement for more details.
HP32 User’s Manual - page 6
HP32 User’s Manual - page 3
Installing or replacing headphone batteries
Using the HP32 headphones with a BOSS AUDIO Monitor
The wireless headphones use (2) AAA batteries (not included), which are located
in one of the earphone housings.
To replace the batteries, follow the diagrams below. To conserve battery life, please
be sure to turn off the headphones whenever they are not in use, even though they
will turn off after a short period of interrupted IR reception. If you expect the
headphones to be unused for several days, remove and store the batteries.
Several BOSS audio video monitors include a wireless infrared transmitter. The
transmitter sends a high-quality stereo signal which can be received the HP32
wireless infrared headphones.
The infrared signal is emitted from the large dark lens on the front of the monitor
console. Best sound will be obtained if you sit directly in front of the monitor within
about six feet. If you choose to sit to one side of the monitor, you can expect good
reception within 35° to the right or left of the monitor.
Insert two AAA type batteries (not
included). Be sure to note proper
polarity when Installing the batteries.
HP32 User’s Manual - page 4
HP32 User’s Manual - page 5
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