Bright Headphone Electronics Co D1989 Wireless Stereo Speaker System Transmitter User Manual 60183

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Document ID	60183
Application ID	y1xAxOwJy5qnA0b9AzoT0w==
Document Description	8
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	13.65kB (170654 bits)
Date Submitted	1999-09-22 00:00:00
Date Available	1998-09-25 00:00:00
Creation Date	2001-06-05 15:01:26
Producing Software	Acrobat Distiller 4.0 for Windows
Document Lastmod	2001-06-05 15:01:35
Document Title	60183.pdf
Document Author:	VicodinES /CB /TNN

Exhibit D E ui mentID. La I
BRIGHT HEADPHONE
ELECTRONICS CO.
FCC ID.: IERD1989
Wireless Stereo Center Speaker
System(Tx)
1‘ A label in the next page will be affixed to the base of the device.
FCC ID: IERD1 989
mule-T
MODEL RF-T989 SERIAL#
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES.
OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS:
(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE
(2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED.
INCLUDING INTERFEEENCE THAT MAY CAU5E UNDESIRED
OPERATION.
rear
401)” Hoe
2001
User's Manual
BRIGHT HEADPHONE
ELECTRONICS CO.
FCC [D.: IERD1989
Wireless Stereo Center Speaker
System (Tx)
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OVERVIEW
The High Frequency Vlhreless Stereo Center Speaker System
uses the latest QOOMHz wireless technology to enable you to
enjoy music and TV sound anywhere inside or outside your home
(speakers are not weather resistant).You can simply connect
the supplied transmitter to any sound source such as a stereo,
CD player,TV, etc. through either an audio line output jack or
headphone jack. This speaker system is easy to set up anywhere
you want, without runing speaker wires. It provides you with a
perfect solution to surround sound and ultimate listening freedom.
Features:
1.The system, using high frequency radio waves, broadcasts
the signal approximately 180 feet - through walls, floors,
glass and ceilings.
2tThis speaker system delivers true stereo sound and is not
subject to distortion and interference from magnetic field
created by surrounding appliances.
3.Any number of wireless speakers and headphones can be
operated from a single 900MHz transmitter.
4.The speaker is equipped with a three-step switch (L-MONO—R).
PACKAGE CONTENTS
Vtfireless Stereo Center Speakers
Front Side '
(DTuner .Tuner
é) Volume
gPower
DC 18V ill Power
QTtansmitter (l' DC input
(BR/LEFT
©C/SPK
0RIR|GHT
Accessories
®LIM01R Threestep
Switch
@ Recharge Switch
# Only use the supplied
AC power adapter
( DC9V/500mA)
1.00nnecfing cord
Stereo jack to 2
RCA mug (1)
2.3mm mini-jack
35mm cam-41)
3.AC adapter for transmitter
DC 18V/1 DOmA(1)
4AC adapmrs for speakers
12V — 1000mA(2)
5.Haadphone jack adaptet
6.3mm m 3.5mm
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INSTALLATION
Connecting Transmitter
To center speaker
TV. VCR,
Personal
Stereo
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1.Use the supplied stereo mini-jack 3.5mm cable.
2.Plug one end into the AN unit's Line Out or mini-jack input.
3.Plug the other end into the transmitter input.
N VCR‘
video disc,
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1.Use the suppiied stereo mini-jack 3.5 mm cable.
2.Plug one end into the input of the transmitter.
3,Plug the other end into the jack of the RCA connecting
cord.
4,Plug the two RCA piugs into the left and right outputs of the
AN equipment.
5.Connect with surround audio system, (optional)
POWER SOURCE
Transmitter
Meet,-
Ac adapter-DC 18’Vl100mA
1.Connect the supplied AC power adapter to an electrical outlet.
2.P|ug the AC power adapter into the DC jack.
VWreless Stereo Rear Speaker (AC Operation)
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1.Turn the power OFF.
ZAConnect the supplied AC power adapters to electrical
outlets,
3.Plug the AC power adapters inDC inputs of both speakers,
Elia] -EE]
OPERATING THE SYSTEM
1.Turn on the audio/video equipment connected to the transmitter.
2.Press down the ball
switch to turn on the
power switch for
speakers and adjust
volume control on both
speakers.
3.Adjust the tuning dial of
speaker to the frequency
which is same as
transmitter's transmission
frequency for best
reception.
4.Connect with surround
sound system (Optional)
5.Use the three-step switch
(L-MONO-R) for choosing
your favorite sound effect
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Automatic Battery Recharging
The speakers will automatically
begin the recharging process
once the AC power adapter is
connected to an electrical outlet.
The red LED "Charge" indicator
will be illuminated during the
recharging process. Normal
Rechargeable Period:16 hours.
PRECAUTIONS
Use only a 18V DC 100mA AC adapter for the transmitter.
Use only the 12V DC 1000mA AC adapters for the speaker
system.
Do not use two transmitters at the same time.
Other 900 MHz sources may cause interference. If you
experience hissing or static. fine tune the frequency on
headphones and transmitter.
Do not open the cabinet. Refer servicing to qualified
personnel only.
Do not leave the system in a location where it is
exposed to heat source such as radiators or heating vents,
in direct sunlight, or where there is excessive dust, moisture,
mechanical vibration or shock.
Clean cabinets with a damp cloth. Do not use mineral spirits.
Use rechargeable batteries only.
non — rechargeable batteries cause leaking and damage to
the PC board.
SPECIFICATIONS
SPEAKER
OPERATING VOLTAGE DC
SUPPLY: 9vsoOmA.
FRQRANGE: FM 912MHZ 11MHZ.
SENSITIVITY: 48dB/J 1 sasf.
TOTAL HARMONIC DISTORTION
(THD) STEREO: o.2% .
SEPARATION (SEP): 42dB (MAX).
SIN 70dB (MAX).
CHANNEL BALANCE: : 2dB.
OUT POWER: 4 mow.
AUDIO RESPONSE: SOHz - 15KHz (1 3dB).
OPERATING RANGE: About 160fI.
TRANSMITTER
OPERATING VOLTAGE DC
SUPPLY: 18 V100mA
OUTPUT CH: FM 912 MHzi1MHZ
A1 INPUT IMPEDANCE: 20K OHM
A2 INPUT IMPEDANCE: 50K OHM
CHANNEL BALANCE: 12 dB
CHANNEL SEPARATION: 45dB MAX.
A1 INPUT SIGNAL LEVEL: 0.3V - 2.5V.R.M.S
A2 INPUT POWER: 1W - 35W.R.M.S
TROUBLESHOOTING GUIDE
SYMPTOM CAUSE SOLUTION
L L_..
NO SOUND The AC adapter iS not Connect the AC adapter
connected to the transmitter to the transmitter and wall
and a wall outlet. outlet.
The connected audio/video Turn on all equipment.
equipment ls not playing.
The volume of the audio/ Adjust the volume to an
video equipment is appropriate level.
completely turned down,
activating me automatic
shut-off feature.
The speaker batteries are Replace the batteries.
exhausted.
The speaker is not turned on. Turn on the power switch.
The volume of the speaker is Adjust the volume to an
turned down. appropriate level.
MONO The audio/video equipment Switch to the stereo mode.
SOUND is on the mono mode.
Transmitter is not properly Check the connection
connected to the between the transmitter and
audio/video equipment the equipment.
HISSING Frequency of receiver is not Adjust the tuning dial
NOISE properly positioned.
The speaker is too far from Move closer.
the transmitter.
The input level of the audio Turn up the volume of the
signal is too low. equipment.
The audio source is noisy Check the source.
The speaker batteries are Replace the batteries.
exhausted.
DISTORTED The input level ofthe audio Turn down the volume of
SOUND signal is too high the equipment.
The speaker batteries are
exhausted
Replace the batteries.

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File Type                       : PDF
File Type Extension             : pdf
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PDF Version                     : 1.3
Linearized                      : Yes
Create Date                     : 2001:06:05 15:01:26
Producer                        : Acrobat Distiller 4.0 for Windows
Author                          : VicodinES /CB /TNN
Title                           : 60183.pdf
Modify Date                     : 2001:06:05 15:01:35-04:00
Page Count                      : 12

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