Williams Sound TGS SYS A Guía de usuario descargar pdf (Pagina 9)

Williams Sound

Helping People Hear

USING

THE

PPA R7 RECEIVER

1. Install the battery in the Receiver. A 9V alkaline battery (BAT 006) is included with each

receiver. If you are using a rechargeable battery, see page 12. Open the battery door on the

Receiver by lifting the battery door up. A coin may be used to help open the battery door.

Carefully insert the battery, observing proper polarity. The large battery terminal (-) is nearest

the top of the compartment.

DO NOT FORCE THE BATTERY IN BACKWARDS. DAMAGE TO THE RECEIVER

WILL RESULT!

Close the battery door by snapping it shut. If you are using a disposable battery, you

can use 9V carbon or alkaline batteries. A disposable carbon battery (Eveready 216

or equiv.) should last 15 hours. A disposable alkaline battery (Eveready 522 or equiv.)

should last about 32 hours. A BAT 003 rechargeable battery will last about 6 hours per

charge.

2. Plug the headphones or earphone into the "EAR/CHG" jack on top of the Receiver.

3. Turn the Receiver on by rotating the volume control wheel. Adjust the volume to a

comfortable level.

EAR

Volume

On/Off

Volume

Control

Headphone

Jack

“On” Indicator LED

R7 RECEIVER TOP VIEW

INSTRUCTIONS FOR THE R7-4 MULTI-CHANNEL RECEIVERS:

The multi-channel Receivers have a rotary selector knob on top which allows the user to select any

of f

our oper

ting c

hannels. The R7-4 tunes channels ACEG. These receivers are designed for use in

multiple channel systems with a number of tour groups or language groups.

RE-TUNING THE TOUR GUIDE SYSTEM:

RADIO INTERFERENCE:

The TOUR GUIDE System is usually not disturbed by other radio services, however there is no

such thing as a clear or exclusive channel for ANY radio service. One of the unique features of the

Williams Sound TOUR GUIDE System is that the operating frequency can easily be changed in the

ield to a

oid interf

erence. There are thirteen possible frequencies for tour guide use (72-76 MHz).

The TOUR GUIDE System can be quickly changed to any of these frequencies by your Williams

Sound Authorized Dealer. The Transmitter is changed first. Then the signal produced by the

Transmitter is used to tune the receivers.

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Williams Sound TGS SYS A Guía de usuario Pagina 9

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