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User manual for Williams Sound PPA T45 Assistive Listening Transmitter PPA T45
- Manufacturer: Williams Sound
- Basic description and contents of package
- Product classification: Pro Audio - Live Sound - Wireless Transmitters
- Safety instructions
- Startup and operation of the wireless transmitters
- Tips for setting up your Williams Sound
- Settings and expert assistance
- Contact Williams Sound service
- Troubleshooting
- Warranty information
- Price: 750 USD
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We recommend checking out our discussion threads on the Williams Sound PPA T45 Assistive Listening Transmitter PPA T45,
which address similar problems with connecting and setting up Wireless Transmitters Williams Sound.
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User manual for the Williams Sound PPA T45 Assistive Listening Transmitter PPA T45
The user manual for the Williams Sound PPA T45 Assistive Listening Transmitter PPA T45 provides
necessary instructions for the proper use of the product Pro Audio - Live Sound - Wireless Transmitters.
The Williams Sound PPA T45 transmitter offers multiple digital audio input options, and an OLED high-resolution screen with simple menu navigation. It features 3 microprocessors and high-quality audio and RF performance, designed to take the guesswork out of complex audio installations. Simply select among voice, music, or hearing assistance in the application preset menu, and this transmitter quickly configures itself. With a range of up to 1000 feet, the PPA T45 is ideal for large venues where superior coverage is essential.
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If you own a Williams Sound wireless transmitters and have a user manual in electronic form,
you can upload it to this website using the link on the right side of the screen.
You can upload and download the manual for the Williams Sound PPA T45 Assistive Listening Transmitter PPA T45 in the following formats:
- *.pdf, *.doc, *.txt, *.jpg - Other formats are unfortunately not supported.
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Additional parameters of the Williams Sound PPA T45 Assistive Listening Transmitter PPA T45:
| Rack Mount | Standard 19" Rack, one EIA rack space high, 1/2 space wide
1-2 units can be mounted in a single rack space with optional RPK 005 (single) or RPK 006 (double) rack mount kits | | Power Supply | Desktop style transformer (TFP 048)
Input: 100-240 VAC, 50/60 Hz, IEC line cord
Output: 24 VDC, 750 mA, 18 W, 2.5 mm ID center positive barrel connector
Approvals: UL, CUL, Energy Star V, CSA listed | | Indicators | Power Indicators: Push On/Push Off latching power button, backlit Green indicates Power ON, back-lit off indicates power OFF Audio Level Indicators: 10-LED array that reads -18 to +9 dB at 3 dB intervals. 7 Green, 2 Amber, and 1 red LED. Green LEDS indicate normal operating audio level peaks, Amber LEDS indicate close to overload peaks, Red LED indicates overload peaks | | Temperature Range | Operating: +32 to +104°F (0 to 40°C)
Storage: -4 to +158°F (-20 to 70°C) | | Menu Options | Audio Presets (Music, Voice, Hearing Assist, Custom), Frequency/Channel selection, Frequency/Channel mode, Audio Input Source (Microphone, Line, Phantom, Digital AES/EB, Digital S/PDIF), High Pass Filter, Low Pass Filter, Compression, RF Output Power, Screen Saver Delay, Test Tone (400 Hz), Headphone Volume, Headphone Source | | Operating Frequencies | 72.1 - 75.9 MHz, 17 wideband channels (selectable) | | Frequency Accuracy | ±2 ppm stability, 32-122°F (0-50˚C) | | Deviation | ±75 kHz maximum | | Pre-Emphasis | 75 µsec | | RF | - RF Field Strength: Does not exceed 80 mV/m at 9.8' (3.0 m)
- RF Timer: Menu selectable - 30 Min, 4 Hours, or Always On
Time starts when no audio is present - RF Power: Menu selectable - High, Medium, Low, OFF
- RF Outputs: (1x) #10-32 stud connector in center of unit (PCB mounted), (1x) F-connector on rear chassis
- RF Transmit Indicator: 1 Green LED, indicates RF “ON”
| | Antenna Type | Compatible Antennas: ANT 005, ANT 021, ANT 024, or ANT 025 | | Transmission Range | Up to 1000' (304 m) with ANT 005 coaxial antenna mounted on rear chassis connector | | Audio Processing Functions | DSP, Compression: 1:1, 1.5:1 or 2:1, High Pass and Low Pass Filter Frequency control | | Frequency Response | 31 - 16000 Hz, ±3 dB ("Music" audio preset) | | Signal-to-Noise Ratio | ≥74 dB Transmitted RF | | Total Harmonic Distortion | Less than 0.25% @ 1 kHz (RF output) | | Common Mode Rejection | >57 dB @ 1 kHz, Mic or Line | | Audio Inputs | 1x combination 3-pin XLR, 1/4" TRS jack for mic or line level analog audio, balanced or unbalanced line level, or microphone with selectable phantom power
1x XLR for digital audio, AES3/EBU, supported sample rates 44.1 kHz and 48 kHz
1x RCA for digital audio, S/PDIF, supported sample rates 44.1 kHz and 48 kHz | | Gain Adjustment | In menu, adjustable to 0 to -50 dB, in 1 dB steps | | Phantom Power | 14.4 VDC applied through 2.2 kOhms resistors to analog combo jack: Pin 2 and Pin 3 on XLR jack, or tip and ring on 1/4" TRS jack | | Input Level | Microphone:
-55 dBV (1.7 mV RMS), nominal (1st amber LED)
-15 dBV (180 mV RMS), overload warning (displayed on screen)
+20dBV (10.0 V RMS), absolute maximum ratings
Line:
-25 dBV (55 mV RMS), nominal (1st amber LED)
+16 dBV (6.3 V RMS), overload warning (displayed on screen)
+20 dBV (10.0 V RMS), absolute maximum ratings | | Headphone Output | 1/4" TRS stereo jack, mono signal, 15.7 mW, maximum in 33 ohms (level adjustable in menu 0 to -40 dB in 2 dB steps) | | Line Output | RCA jack (black), -10 dBV (.32 V RMS), output impedance 100 ohms | | Ethernet | RJ-45 on back of unit (PPA T45NET only) | | Approvals | FCC, RoHS2, WEEE, Industry Canada | | Dimensions | 8.45 x 8.25 x 1.72" (21.5 x 21 x 4.4 cm) | | Weight | Transmitter: 3.0 lb (1.36 kg) | | Package Weight | 5.55 lb | | Box Dimensions (LxWxH) | 12.756 x 10.551 x 3.543" | |
The user manual for the Williams Sound PPA T45 Assistive Listening Transmitter PPA T45 can be downloaded in .pdf
format if it did not come with your new wireless transmitters, although the seller is
required to supply one. It is also quite common that customers throw out
the user manual with the box, or put the CD away somewhere and then can’t find it.
That’s why we and other Williams Sound users keep a unique electronic library
for Williams Sound wireless transmitterss,
where you can use our link to download the user manual for the Williams Sound PPA T45 Assistive Listening Transmitter PPA T45.
The user manual lists all of the functions of the Williams Sound PPA T45 Assistive Listening Transmitter PPA T45,
all the basic and advanced features and tells you how to use the wireless transmitters.
The manual also provides troubleshooting for common problems. Even greater
detail is provided by the service manual, which is not typically shipped with the product,
but which can often be downloaded from Williams Sound service.
If you want to help expand our database, you can upload a link to this website
to download a user manual or service manual, ideally in .pdf format. These pages
are created by you – users of the Williams Sound PPA T45 Assistive Listening Transmitter PPA T45. User manuals are also
available on the Williams Sound website under Pro Audio - Live Sound - Wireless Transmitters.
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