Williams Sound TGS PRO 737 Guide

TGS PRO 737

TGS PRO MULTI

Personal PA®Tour Guide System

Wireless, Portable FM Listening System

Manual and User Guide

Transmitter Model PPA T36

Optional Receiver Models PPA R37, PPA R35-8

MAN 158C

PERSONAL PA®Tour Guide System

MAN 158C

PERSONAL PA®FM Tour Guide System

TGS PRO 737, TGS PRO MULTI

Manual & User Guide

Contents

System Components......................................................................................................................................................... 3

System Overview ............................................................................................................................................................... 3

Safety Information ............................................................................................................................................................. 4

Recycling Instructions ...................................................................................................................................................... 4

Operating Instructions

PPA T36 Transmitter .....................................................................................................................................................5-6

PPA R37 Receiver............................................................................................................................................................ 7

PPA R35-8 Receiver......................................................................................................................................................... 8

Belt Clip Removal/Installation ........................................................................................................................................... 9

Battery Information......................................................................................................................................................... 10

Optional Battery Chargers ............................................................................................................................................. 11

Hints for Using the System ............................................................................................................................................ 12

In Case Of Difculty......................................................................................................................................................... 12

Warranty............................................................................................................................................................................. 13

System Specications ...............................................................................................................................................14-16

PERSONAL PA®Tour Guide System

MAN 158C

TOUR GUIDE USES THE BODY PACK

TRANSMITTER WITH MICROPHONE

FM RADIO SIGNAL

LISTENERS USE PERSONAL RECEIVERS WITH

HEADPHONES, EARPHONES, OR NECKLOOP A120

System Overview

The Personal PA®Tour Guide System is a portable, high-performance, wireless listening system. It is composed of a PPA T36

Transmitter, microphone, and optional PPA R37 or R35-8 receivers equipped with headphones or earphones. The system allows

one-way transmission of a tour guide’s voice to group members using an FM radio signal. Using the system helps group members

overcome background noise and distance from the person speaking.

The Personal PA®Tour Guide System can be used for large or small tour groups, and in noisy or quiet environments.

Your Personal PA®Tour Guide System has two principal parts: the transmitter and the receiver. Much like a miniature radio station,

the transmitter and microphone pick up the sounds you want to hear and broadcast them over an FM radio signal. The receivers

and headphones are used to pick up the broadcast up to 100 meters away.

To avoid difculties, please read through these instructions as you begin to use the system. Then save them for questions that

arise as you continue to use your system.

If you have problems with the Personal PA®Tour Guide System, don’t hesitate to call Williams Sound at 1-800-843-3544 or +1

952 943 2252.

System Components

• Body Pack Transmitter (PPA T36) with (2) AA batteries (BAT 001)

• Unidirectional headband microphone (MIC 100)

• (10) Receivers (PPA R37 or R35-8) w/batteries (BAT 001)

• Instruction manual

• System carry case (CCS 030 S)

Figure 1: How the Tour Guide System Works

PERSONAL PA®Tour Guide System

MAN 158C

Safety Information

HEARING SAFETY:

CAUTION!

The tour guide system is designed to amplify sounds to a high volume level which could potentially cause hearing damage if used

improperly.

To protect your hearing and the hearing of others:

1. Make sure the volume on the receiver is turned down before putting on the earphone or headphone. Then adjust the volume to

a comfortable level.

2. Set the volume level on the receiver at the minimum setting that you need to hear.

3. If you experience feedback with the receiver (a squealing or howling sound), reduce the volume setting and move away from

the T36 transmitter’s microphone.

4. Do not allow children or other unauthorized persons access to the receiver.

BATTERY SAFETY AND DISPOSAL:

CAUTION!

The transmitter and receiver may be supplied with alkaline batteries. Do not attempt to recharge alkaline batteries, which may

explode, release dangerous chemicals, cause burns, or other serious harm to the user or product.

PACEMAKER SAFETY:

CAUTION!

5. Before using this system with a pacemaker or other medical device, consult your physician or the manufacturer of your

pacemaker or other medical device.

6. If you have a pacemaker or other medical device, make sure that you are using this product in accordance with safety

guidelines established by your physician or the pacemaker manufacturer.

Recycling Instructions

Help Williams Sound protect the environment! Please take the time to dispose of your equipment properly.

Product Recycling Instructions:

Please do NOT dispose of your Williams Sound equipment in the household trash. Please take the equipment to an

electronics recycling center; OR, return the product to the factory for proper disposal.

Battery Recycling Instructions:

Please do NOT dispose of used batteries in the household trash. Please take the batteries to a retail or community

collection point for recycling.

PERSONAL PA®Tour Guide System

MAN 158C

Using the T36 Transmitter

1. Make sure there are two alkaline or rechargeable AA batteries in the transmitter. If batteries are not installed, see Battery

Information on page 11.

2. Plug the microphone cord into the “Mic Jack” on top of the transmitter (Figure 2).

AUXILIARY

INPUT

A121

MIC JACK

ON/OFF, VOLUME

CONTROL SWITCH

CHANNEL

SELECTOR

POWER "ON"

INDICATOR

Figure 2: T36 Top View

3. Optionally, plug in a desired audio source such as a CD or MP3 player using the “Auxiliary Input” jack (WCA 087 stereo auxiliary

input cable included). If mic and auxiliary sources are used together, the audio will be mixed. If only auxiliary source is desired,

the mic can be muted. Do not remove the mic from the “Mic Jack” as the cable is also the transmitting antenna!

4. Turn the unit on: press and hold the “ON/OFF/MUTE” button for three seconds. The “Power On” indicator should illuminate

green.

5. Select the desired operating frequency. Use the “Channel Selector” knob to select any of the 16 available channels on 72-76

MHz. Refer to the channel selection chart, Figure 3.

Make sure the receiver being used is operating on the same frequency as the T36 transmitter!

NOTE: Up to eight T36’s can operate simultaneously on channels 1-8 (Figure

3) when used with an R35-8 receiver.

6. 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.

The transmitter can be placed in a pocket, or clipped onto a belt or

waistband.

7. When you pause from speaking, you may mute the microphone by pressing

the“ON/OFF/MUTE” button once momentarily. The “ON/OFF/MUTE” button

will ash red. To unmute the mic, press the “ON/OFF/MUTE” button once

momentarily again.

IMPORTANT: When the T36 transmitter is not being used, remember

to turn the unit OFF by pressing and holding the “ON/OFF/MUTE”

button for three seconds. The “Power On” indicator should not be lit.

Figure 3: Channelization Chart

T36 CH Letter Freq. (MHz) R35-8 CH

1 A 72.1 1

2 B 72.3 2

3 O 72.6 3

4 P 72.8 4

5 I 74.7 5

6 R 75.4 6

7 G 75.7 7

8 H 75.9 8

9 C 72.5 -

10 K 72.2 -

11 N 72.4 -

12 D 72.7 -

13 E 72.9 -

14 J 75.3 -

15 S 75.6 -

16 T 75.8 -

PERSONAL PA®Tour Guide System

MAN 158C

Using the T36 Transmitter, cont.

Gain Control

The gain control can be used to adjust the volume level on both the microphone and auxiliary input.

To adjust the volume level, open the battery door and locate the Gain Control (Figure 4). Use the supplied plastic screwdriver and

rotate to increase “+” or decrease “-” the gain.

A A

–

Comp CH Lock

1:1

2:1

- Gain + - AUX

❶ GAIN CONTROL

❷ AUXILIARY INPUT LEVEL

❸ COMPRESSION SELECTOR

❹ CHANNEL LOCK

A122

❶ ❷ ❸ ❹

Figure 4: T36 Controls

Auxiliary Input Level

The auxiliary input level can be used to adjust the auxiliary input level only.

To adjust, open the battery door and locate the Auxiliary Input Level (Figure 4). Use the plastic screwdriver and rotate to increase

“+” or decrease “-” the input level.

Note: When using an auxiliary audio source, if the “Aux Input Level” is set too high, there can be increased audio distortion and

decreased battery life.

Note: When using an auxiliary input source, the mic must be plugged in to the “Mic Jack” in order to transmit audio!

Compression Selector

By default, the T36 compression is set to “Off” for normal operation, or “1:1” compression. For hearing assistance applications,

the compression selector can be set to “On” for “2:1” compression.

To change this setting, open the battery door and locate the Compression Selector (Figure 4).

To turn on compression (2:1), slide the “Comp” switch to the position marked “2:1.” To turn off, slide the “Comp” switch to the

position marked “1:1.”

Channel Lock

By default, the T36 channels are unlocked to allow the user to change frequencies as needed. If desired, channels can be locked

to prevent users from changing the channels.

Note: The Channel Lock only locks the electronic frequency; it does not physically lock the channel selector knob.

To lock or unlock channels, open the battery door and locate the Channel Lock (Figure 4). To lock the current channel, slide the

“CH Lock” switch to the position marked “ ”. To unlock the channels, slide the “CH Lock” switch to the position marked “ ”.

PERSONAL PA®Tour Guide System

MAN 158C

Wideband FM Receivers

Receiver Model PPA R37

The PPA R37 is a 17-channel receiver operating on the 72-76 MHz bandwidth. Features seek-button channel selection, channel-

lock capability, battery-saving Sleep Mode, on/off volume control, power/low battery indicator, and stereo/mono earphone jack.

Figure 5: R37 Controls

Figure 6: Battery and channel selections

ON/OFF, VOLUME

CONTROL SWITCH

EARPHONE

JACK

"ON" / LOW BATTERY/

FLASH CODE INDICATOR

OFF

A116

LED Flash Codes

Light Code Indicates Description

1 blink Channel locked Seek press remains on current channel

2 blinks Channel unlocked See press tunes to next channel present

3 blinks Channel unlocked; no other channels present Seek press attempts to nd another cha.nnel

On-Off-On-Off...(continuous) Batteries are low Batteries need to be replaced or recharged

Fade-on, Fade-off... (continuous) No transmitter present on current channel Sleep/Power Save mode (extends battery life)

ALKALINE/

NiMH SWITCH

CHANNEL

SEEK BUTTON

–

Channel

Seek

A117

Operating the Receiver

1. Insert two (2) AA batteries ensuring correct polarity. If rechargeable NiMH batteries are to be used with the receiver and a

Williams Sound charger, make sure the Alkaline/NiMH switch inside the battery compartment is set to NiMH before charging.

See Figure 6.

2. Insert the headphone, earphone or neckloop into the stereo output jack.

3. Turn receiver on by turning up the volume control. The green power LED will turn on.

4. Press the Channel Seek button inside the battery compartment once to seek an active transmitter. See Figure 6. If more than

one transmitter is being used, push the seek button additional times until you locate the signal you want to hear. The receiver

will retain the channel setting when the unit is turned off.

5. To lock or unlock a selected channel, turn the power off. While holding the seek button, turn the power back on. When locked,

the receiver will remain on the current channel regardless of channel seek button presses.

PERSONAL PA®Tour Guide System

MAN 158C

Receiver Model PPA R35-8

The PPA R35-8 is an eight channel receiver, operating on 72-76 MHz bandwidth. It features a channel selection knob, on/off

volume control, LED power and low battery indicator, and an earphone jack (See Figure 7).

Figure 7: R35-8 Controls

Battery Installation

Make sure there are two alkaline or rechargeable AA batteries in the receiver. If batteries are not installed, see Battery Information

on page 11.

Connecting Earphones and Headphones

Plug the earphone into the “Headphone/Earphone” jack on the top of the unit. Only monophonic earphones and headphones will

operate properly. If stereo headphones are used, sound will be heard only in one side. Williams Sound evaluates each earphone

and headphone used with the PPA R35-8 receiver; we can only assure optimum performance when Williams Sound earphones

and headphones are used.

Operating the Receiver

Turn the receiver on by rotating the Volume control knob. The ON indicator

should illuminate RED. Refer to the channel selection chart in Figure 8 to

choose from 8 standard frequencies. Turn the channel selector knob to the

desired channel. IMPORTANT: Make sure the receiver frequency matches

the transmitter frequency! Adjust the volume to a comfortable listening

level. To turn the receiver off, rotate the Volume control knob to the left until

it clicks off. The ON indicator should not be lit.

To prolong the battery life of the unit, turn the receiver off when it is

not in use.

Figure 8: Channelization Chart

T36 CH Letter Freq. (MHz) R35-8 CH

1 A 72.1 1

2 B 72.3 2

3 O 72.6 3

4 P 72.8 4

5 I 74.7 5

6 R 75.4 6

7 G 75.7 7

8 H 75.9 8

9 C 72.5 -

10 K 72.2 -

11 N 72.4 -

12 D 72.7 -

13 E 72.9 -

14 J 75.3 -

15 S 75.6 -

16 T 75.8 -

ON/OFF, VOLUME

CONTROL SWITCH

HEADPHONE

JACK

"ON"/LOW

BATTERY

INDICATOR

CHANNEL

SELECTOR

KNOB

A118

PERSONAL PA®Tour Guide System

MAN 158C

Belt Clip Removal/Installation

To Install:

Position the belt clip on the rear of the transmitter or receiver unit as shown in Figure 9. Turn the belt clip 180º left or right as

shown in Figure 9B. The belt clip is now installed and ready for use.

To Remove:

Turn the belt clip 180º so the edge points toward the top of the unit as shown in Figure 9. Gently pull the belt clip away from the

unit to remove.

Figure 9: Belt Clip Installation and Removal

A119

PERSONAL PA®Tour Guide System

MAN 158C

Battery Information

Installation/Removal

Open the battery compartment by lifting the tab on the back of the transmitter or receiver with your nger. To remove depleted

batteries, pull up on the fabric strip.

IMPORTANT: If non-rechargeable batteries are being installed, slide the battery selection switch in the battery

compartment to the “alkaline” position. See Figure 10 below. If installing NiMH (or rechargeable) batteries, slide the

battery selection switch to the “NiMH” position.

Figure 10: Battery Switch Selector

Press the batteries into place over the fabric strip. Be sure to observe proper polarity (+/-). Damage due to improper battery

installation may void the warranty on the product. Power LED indicator will ash or turn red when the batteries are getting low (see

Low Battery Indicator on chart below). Continue to use equipment until sound becomes weak or distorted, or until the equipment

quits operating, then replace or recharge batteries. Do not leave dead batteries in the transmitter or receivers. The power indicator

light may remain on, even with a battery that is weak. The chart below shows typical battery life with these units:

!! IMPORTANT WARNINGS !!

DO NOT ATTEMPT TO RECHARGE ZINC CARBON (“HEAVY DUTY”), ALKALINE, OR LITHIUM BATTERIES!

DO NOT ATTEMPT TO RECHARGE SINGLE-USE BATTERIES!

These batteries may heat up and explode, causing possible injury and damage to the equipment. Avoid short-

ing the plus and minus battery terminals together with metal objects. Battery damage and burns can result! Use

only Williams Sound supplied chargers and rechargeable batteries!

Model Battery Type Battery Life Low Battery Indicator

PPA T36 Alkaline AA batteries (BAT 001) 30 hours Power LED ashes

Rechargeable AA NiMH (BAT 026) 20 hours

PPA R37 Alkaline AA batteries (BAT 001) 50 hours Power LED ashes

Rechargeable AA NiMH (BAT 026) 32 hours

PPA R35-8 Alkaline AA batteries (BAT 001) 50 hours Power LED ashes

Rechargeable AA NiMH (BAT 026) 32 hours

Typical Battery Life

–

Comp

CH Lock

- Gain+ -

AUX

2:1

1:1

A123

ALKALINE/

NiMH SWITCH

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