Williams Sound Whisper T863 Assembly instructions

OPERATING INSTRUCTIONS
1. Install AA batteries: Open the battery
compartment by lifting the tab on the
back of the transmitter with your fin-
ger. To remove depleted batteries, pull
up on the fabric strip.
I M P O R TAN T : If non-rechargeable bat-
teries are being installed, slide the bat-
t e r y selection switch in the battery com-
p a r tment to the “Alkaline” position. See
FIG. A above. If installing NiMH (or
rechargeable) batteries, slide the battery
selection switch to the “NiMH” position.
Press the batteries into place over the
fabric strip. Be sure to observe proper
polarity (+/-). Damage due to improp-
er battery installation may void the
warranty on the product. Close the
battery door. LED will flash when the
batteries are getting low; continue to
use until the sound becomes weak or
distorted, or the unit quits operating,
then replace or recharge batteries.
MAN 136C ©2011 Williams Sound, LLC
Whisper™T863 Transmitter
Instructions For Use & Care
PACEMAKER SAFETY
1. Before using this product with a pace-
maker or other medical device, consult
your physician or the manufacturer of
your pacemaker or other medical
device.
2. If you have a pacemaker or other med-
ical device, make sure that you are using
this product in accordance with safety
guidelines established by your physician
or the pacemaker manufacturer.
BATTERY SAFETY & DISPOSAL
Do not attempt to recharge disposable
batteries, which may explode, release
dangerous chemicals, cause burns, or
other serious harm to the user or product.
RECYCLING INSTRUCTIONS
Help Williams Sound protect the envi-
ronment! Please take the time to dis-
pose of your equipment properly.
Product Recycling:
Please do NOT dispose of your Wi l l i a m s
Sound equipment in the household trash.
Please take the equipment to a electron-
ics recycling center; OR, return the prod-
uct to the factory for proper disposal.
Battery Recycling:
Please do NOT dispose of used batteries
in the household trash. Please take the
batteries to a retail or community collec-
tion point for recycling.
C A U T I O N !
C A U T I O N !
2
FIG. A
3
The transmitter can be placed in a
pocket, or clipped onto a belt or
waistband.
I M P O R TA N T : When the T863 trans-
mitter is not being used, remember to
turn the unit OFF by turning the
O n / O f f/Channel Switch to the “ ”
power icon position. The Power “ON”
L E D indicator should n o t be lit.
Battery Information
The T863 Transmitter can use two (2)
disposable AA batteries (BAT001) or two
(2) AA rechargeable batteries (BAT 026).
Note: The BAT026 provides longer life
than other rechargeable batteries. Do not
substitute other rechargeable batteries and
chargers.
Recharging
If the T863 Transmitter is equipped with
rechargeable batteries, up to 12 units can
be charged at one time in the optional
CHG 3512 multi-charger. Refer to MAN
116 charger instruction sheet for complete
charging instructions. For ordering infor-
mation, please contact Williams Sound at
800-843-3544.
FIG B: T863 Control Panel
2. Plug the microphone cord into the
“Microphone Jack” on top of the
transmitter.
3. Turn the unit on: turn the
On/Off/Channel switch to position
“1” or “2” or “3.” The Power “ON”
LED indicator should illuminate Red.
4. Select a desired operating frequency.
To operate on 863.25 MHz, turn the
On/Off/Channel switch to position
“1”; to operate on 863.75 MHz, turn
to position “2”; to operate on
864.75 MHz, turn to position “3.”
IMPORTANT: The receiver will need
to match the operating frequency on
the transmitter for the tour guide sys-
tem to work properly.
5. Position the Headset Microphone
boom as close to the speaker’s mouth
as possible without actually touching.
Lapel clip microphones should be
attached to a collar or lapel, as close
to the speaker’s mouth as possible.
MICROPHONE GAIN ADJUST
If necessary, the microphone gain con-
trol located in the battery compartment on
the back of the T863 transmitter, can be
increased or decreased to meet the
demands of specific listening applications.
The microphone gain control in FIG. C,
can be adjusted by using a tuning wand or
small screwdriver. To reduce the gain,
turn the gain control fully counterclock-
wise. To increase the gain, turn the gain
control fully clockwise. Close the battery
door after adjustments have been made.
FIG. C
Mic Adjust

4
BELT CLIP INSTALLATION
To Install: Position the belt clip on the rear
of the T863 transmitter as shown in FIG. D.
Turn the belt clip 180˚ left or right as shown
in FIG. E. The belt clip is now installed and
ready for use.
To Remove: Turn the belt clip 180˚ so the
open end of the clip points to the top of the
unit as shown in FIG. D. Gently pull the
belt clip away from the unit to remove.
LIMITED WARRANTY
Williams Sound products are engi-
neered, designed and manufactured
under carefully controlled conditions
to provide you with many years of
reliable service. Williams Sound war-
rants the T863 Transmitter against
defects in materials and workmanship
for THREE (3) years. During the first
three years from the purchase date, we
will promptly repair or replace the
T863 Transmitter.
Earphones, headphones, batteries,
cables, carry cases, and all other
accessory products carry a 90-day
warranty.
WILLIAMS SOUND HAS NO CON-
TROL OVER THE CONDITIONS
UNDER WHICH THIS PRODUCT
IS USED. WILLIAMS SOUND,
THEREFORE, DISCLAIMS ALL
WARRANTIES NOT SET FORTH
ABOVE, BOTH EXPRESS AND
IMPLIED, WITH RESPECT TO THE
T863 TRANSMITTER, INCLUDING
BUT NOT LIMITED TO, ANY
IMPLIED WARRANTY OF MER-
CHANTABILITY OR FITNESS FOR
A PARTICULAR PURPOSE.
WILLIAMS SOUND SHALL NOT
BE LIABLE TO ANY PERSON OR
ENTITY FOR ANY MEDICAL
EXPENSES OR ANY DIRECT,
INCIDENTAL OR CONSEQUEN-
TIAL DAMAGES CAUSED BY
ANY USE, DEFECT, FAILURE OR
MALFUNCTION OF THE PROD-
UCT, WHETHER A CLAIM FOR
FIG. D
FIG. E
5
SUCH DAMAGES IS BASED UPON
WARRANTY, CONTRACT, TORT OR
OTHERWISE. THE SOLE REMEDY FOR
ANY DEFECT, FAILURE OR MALFUNC-
TION OF THE PRODUCT IS REPLACE-
MENT OF THE PRODUCT. NO PERSON
HAS ANY AUTHORITY TO BIND
WILLIAMS SOUND TO ANY REPRESEN-
TATION OR WARRANTY W I T H
RESPECT TO THE
T 8 6 3
TRANSMITTER
. UNAUTHORIZED
R E PAIRS OR MODIFICATIONS W I L L
VOID THE WARRANTY.
The exclusions and limitations set out above
are not intended to, and should not be con-
strued so as to contravene mandatory provi-
sions of applicable law. If any part or term
of this Disclaimer of Warranty is held to be
illegal, unenforceable or in conflict with
applicable law by a court of competent
jurisdiction, the validity of the remaining
portions of this Disclaimer of Warranty
shall not be affected, and all rights and obli-
gations shall be construed and enforced as if
this Limited Warranty did not contain the
particular part or term held to be invalid.
If you experience difficulty with your sys-
tem, call Toll-Free for Customer
Assistance:
1-800-843-3544 (U.S.A.) or
[phone] (Outside the U.S.A.)
If it is necessary to return the system for
service, your Customer Service
Representative will give you a Return
Authorization Number (RA) and shipping
instructions.
Pack the system carefully and send it to:
Williams Sound
Attn: Repair Dept.
10300 Valley View Rd.
Eden Prairie, MN 55344
Dimensions: 155 mm H x 72 mm W x 30 mm T
(6.1” H x 2.85” W x 1.2” T )
We i g h t : 82 grams (2.89 oz.), no batteries
C o l o r : B l a c k
Material: ABS/Polycarbonate, shatter-resistant
Battery Ty p e : Two (2) AA 1.5 V Non-rechargeable Alkaline batteries
( B AT 001), 100 mAnominal current drain, 20 hours approx. life
(OR)
Two (2) AA 1.2 V NiMH Rechargeable batteries (BAT 026),
100 mA nominal current drain, 15 hours per charge approx.,
r e c h a r ges in 14–16 hours, uses CHG 3512 Multiple Battery Charg e r
Operating Frequencies: CH 1 - 863.25 MHz; CH 2 - 863.75 MHz;
CH 3 - 864.75 MHz (± 30 kHz)
Operating Range: 30 meters (98.4 feet) with R863 receiver
Stability: ± .05 MHz, 0 - 50° Celsius
FM Deviation: 60 kHz ±5 kHz, transmitter input at 1 kHz, 2.5 mV
Pre-Emphasis: 50 µS
Sensitivity: < - 90 dBm @ 60 kHz deviation
RF Output: 5 - 10 dBm
Freq Response: 500 Hz - 5 kHz, ±3 dB
Distortion: < 2.0% T H D
Transmit Antenna: External, 5cm
Microphone: Head-worn, unidirectional, electret type, 39 in. cord, 3.5 mm mono
phone plug (MIC 100)
Controls & Indicators: Microphone gain adjust; Channel/Power selector (4 position rotary
switch): “Power icon” is off; position 1 is CH1; position2 is CH 2;
position 3 is CH 3
Power on indicator: Red LED “on” indicates when receiver has
power
Low battery indicator: Power LED flashes when batteries are low
Battery selector: Slide switch for alkaline or NiMH battery operation
Mic Connector: 3.5 mm jack
C h a rging Contacts: Designed for use with CHG 3512 Battery Charg e r
Approvals: CE, RoHS, WEEE, ETSI EN 301 357-1, ETSI EN 301 357-2
Wa r r a n t y : 3 years parts and labor (90 days on accessories)
MAN 136C ©2011 Williams Sound, LLC
SYSTEM SPECIFICATIONS
W HISPER
™
T863 T RANSMITTER