User Manual for Williams Sound TGS PRO 738 Personal PA FM Tour Guide System Click to enlarge the picture
Contents of the user manual for the Williams Sound TGS PRO 738 Personal
- Product category: Assistive Listening Systems Williams Sound
- Brand: Williams Sound
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Williams Sound Assistive Listening Systems
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User manual for the Williams Sound TGS PRO 738 Personal contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Williams Sound product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Williams Sound user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Williams Sound product will considerably shorten its lifespan!
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Product description The TGS PRO 738 Personal PA FM Tour Guide System from Williams Sound is a multichannel system that helps tour participants with hearing difficulties listen directly to the tour guide and control their own volume. This system provides wireless communication between guide and participants and combines high-quality audio with easy-to-use controls. It is designed to meet ADA accessibility requirements. This system consists of a PPA T46 transmitter, ten PPA R38N receivers, one MIC 100 rear-wear headset microphone, eleven sets of BAT 0012 AA alkaline batteries, and a CCS 030S carry case. Note: This system is approved by the FCC for operation in U.S. markets. The system cannot be used in all countries. Check with your government´s radio regulations for 72-76 MHz operation. - PPA T46 Personal PA Bodypack Transmitter (Black & Silver) The black & silver Williams Sound PPA T46 Personal PA Bodypack Transmitter broadcasts a speaker’s voice or audio program on one of 17 available channels, 72 to 76 MHz, to listeners using PPA R35-8 or PPA R37 Receivers or an R1600 Speaker (each unit sold separately).The unit features flexible microphone and auxiliary input jacks, push-button on/off/mute controls, channel lock, and selectable compression. This unit has the ability to operate in dual channel mode, allowing the user to easily switch between 2 different transmitting channels, each with its own set up parameters. An OLED screen displays current operating status and menu information. This bodypack transmitter operates up to 30 hours on 2 AA alkaline batteries, and up to 20 hours with 2 NiMH batteries (batteries sold separately).It also has a rechargeable capability when used with Williams Sound drop-in chargers (sold separately). Lightweight and portable, the PPA T46 Transmitter operates at a range of up to 150’ (46m) from the listening audience. It is suitable for providing hearing assistance to students in the classroom, tour group participants, employee training, business meetings, and more. Note: Note: The Personal PA system is approved by the FCC for operation in U.S. markets. The Personal PA cannot be used in all countries. Check with your government
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Technical parameters - PPA T46 Personal PA Bodypack Transmitter (Black & Silver)
| Operating Frequencies | Selectable, 17 channels, 72.1 to 75.9 MHz
Switchable 8- or 17-channel mode
8-channel mode setting corresponds with PPA R35-8 receiver channels | | Stability | ±0.005%, frequency synthesized, crystal reference, PLL | | Modulation | Wide-band FM, 75 kHz peak, 75 µs pre-emphasis | | RF Output | 80 mV/m at 3 m (maximum allowed by FCC rules) | | Frequency Response | 180 Hz to 13 kHz, ±3 dB at 1% maximum THD | | Signal-to-Noise Ratio | 65 dB (typical), transmitted | | Antenna | Integral with microphone cord | | Microphone | Electret type, 3.5 mm mono plug | | Display | OLED for status and menu information
Status: Channel/Frequency, mic audio level, auxiliary input audio level, battery status, mic mute, channel lock, dual-preset modes
Menu: Channel/frequency display mode select, volume, auxiliary input, compression, 17- or 8-channel mode, screen time out, screen brightness, restore default settings | | External Controls | Momentary Push Button: Push and hold 3 seconds for power on/off, push and release for microphone mute On/Off
Left, right, and menu buttons for accessing and changing transmitter settings
Battery type switch (alkaline or NiMH) located behind the battery compartment door | | Indicators | Power LED: Green, flashes when battery is low | | Mic Input | 3.5 mm mono jack with electret mic bias, adjustable gain with 25 dB range | | AUX Input | 2.5 mm stereo jack, adjustable gain with 60 dB range | | Audio Compression Method | 1:1 (Off) or 2:1 (On) selectable in menu | | Battery Type | 2 x AA 1.5 V BAT 001-2 non-rechargeable alkaline batteries, 75 mA nominal current drain, up to 30 hours battery life
Or
2 x AA 1.5 V BAT 026-2 NiMH rechargeable batteries, 75 mA nominal current drain, up to 20 hours battery life per charge, recharges in 14 to 16 hours, uses CHG 3502 or CHG 3512 Charger (sold separately) | | Enclosure Material | Shatter-resistant PC/ABS plastic with textured scratch-resistant aluminum faceplate | | Dimensions (L x W x D) | 4.1 x 2.8 x 1.1" (104.1 x 71.1 x 27.9 mm) | | Weight | 2.6 oz (73.7 g) without batteries | | | | Box Dimensions (LxWxH) | 5.5 x 5.25 x 1.75" | - PPA SelectView FM Receiver
| Battery Type | 2x AA Alkaline or NiMH rechargeable | | Battery Life | Alkaline Batteries: 50 hours, approximate
Rechargeable NiMH Batteries (1,500 mAh): 32 hours, approximate | | Current Consumption | 52 mA, nominal | | Operating Temperature Range | 32 to 122° F (0 to 50° C) | | Channels | 17x Wideband, accessed via menu | | Operating Frequencies | 72.1, 72.2, 72.3, 72.4, 72.5, 72.6, 72.7, 72.8, 72.9, 74.7, 75.3, 75.4, 75.5, 75.6, 75.7, 75.8, 75.9 MHz | | FM Deviation | 75 kHz | | De-Emphasis | 75 µS | | Screen | 1" (25.4 mm) OLED | | Power Indication | Power Button: Backlit green
Good Battery Strength: Glows solid
Low Battery: flashes | | Sensitivity | 2 µV at 12 dB Sinad with squelch defeated | | Input Overload | 100 mV | | Frequency Response | 200 Hz to 15 kHz, ±3 dB | | Modulation | FM, ±75 kHz peak deviation | | Signal to Noise Ratio | Minimum 65 dB @ 1.0 V | | Antenna | Receive Antenna: Integral with earphone/headphone cord | | Audio Output | 35 mW maximum at 16 Ohms | | Headphone Connector | 1/8" (3.5 mm) stereo jack, mono output for stereo or mono earphones/headphones | | Power Save Mode | Enters sleep mode after approximately 3 minutes of no RF signal | | Construction | ABS plastic with aluminum face plate | | Dimensions (H x W x D) | 4.1 x 2.9 x 1.4" (104 x 72 x 35 mm) | | Weight | With Batteries: 4.6 oz (130 g)
Without Batteries: 2.6 oz (73 g) | | | | Box Dimensions (LxWxH) | 3.858 x 2.52 x 1.181" | - MIC 100 Unidirectional Headband Microphone
| | | Sound Field | Mono | | Transducer | Condenser | | Polar Pattern | Unidirectional | | Frequency Range | 50 Hz to 16 kHz | | Impedance | Unidirectional: 600 Ohms | | Sensitivity | Unidirectional: -70 dB | | | | Output Connector | 1/8" (3.5 mm) | | Cable Length | 39" / 0.99 m | | Weight | 0.35 lb / 159 g | | | | Box Dimensions (LxWxH) | 8.2 x 6.45 x 2.45" | - AA Alkaline Battery (2-Pack)
| | | Battery Type | 2 x AA | | Battery Chemistry | Alkaline | | Battery Voltage | 1.2 V | | | | Box Dimensions (LxWxH) | 1.9 x 1.0 x 0.5" |
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