User manual Williams Sound PPA 457 PRO Personal PA PRO FM PPA 457 PRO
Operating instructions and pdf manual for use - Williams Sound PPA 457 PRO Personal PA PRO FM PPA 457 PRO User manual, User manual Williams Sound PPA 457 PRO Personal PA PRO FM PPA 457 PRO, Williams, Sound, PPA, 457, PRO, Personal, PA, PRO, FM, PPA
User manual for Williams Sound PPA 457 PRO Personal PA PRO FM PPA 457 PRO
Startup and operation of the assistive listening systems
Tips for setting up your Williams Sound
Settings and expert assistance
Contact Williams Sound service
Troubleshooting
Warranty information
We recommend checking out our discussion threads on the Williams Sound PPA 457 PRO Personal PA PRO FM PPA 457 PRO,
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User manual for the Williams Sound PPA 457 PRO Personal PA PRO FM PPA 457 PRO
The user manual for the Williams Sound PPA 457 PRO Personal PA PRO FM PPA 457 PRO provides
necessary instructions for the proper use of the product A/V Presentation - Assistive Listening - Assistive Listening Systems.
The PPA 457 PRO Personal PA PRO FM Assistive Listening System from Williams Sound includes the PPA T45 transmitter which features multiple digital audio input options and an OLED display with easy-to-manage menu navigation. It contains three microprocessors and is designed for high-quality audio and RF performance. With an operating range of up to 1000', the PPA 457 PRO is suitable for large venues. The system is expandable, accommodating any number of listeners. It also complies with 2010 ADA guidelines for hearing assistance.
This system consists of one WIPPAT45 transmitter, four PPA R37 receivers, two NKL 001 neckloops, four EAR 013 single mini earbuds, one ANT 025 whip antenna, a TFP 048 power supply, a U.S. main power cord, one WCA 013 audio cable, four two-packs of BAT 001-2 AA alkaline batteries for the receivers, an IDP 008 ADA wall plaque, one ANT 005 coaxial antenna, and a RPK 005 rack panel kit.
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You can upload and download the manual for the Williams Sound PPA 457 PRO Personal PA PRO FM PPA 457 PRO in the following formats:
*.pdf, *.doc, *.txt, *.jpg - Other formats are unfortunately not supported.
Additional parameters of the Williams Sound PPA 457 PRO Personal PA PRO FM PPA 457 PRO:
Specifications
PPA T45 Assistive Listening Transmitter
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
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
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The user manual for the Williams Sound PPA 457 PRO Personal PA PRO FM PPA 457 PRO can be downloaded in .pdf
format if it did not come with your new assistive listening systems, 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 assistive listening systemss,
where you can use our link to download the user manual for the Williams Sound PPA 457 PRO Personal PA PRO FM PPA 457 PRO.
The user manual lists all of the functions of the Williams Sound PPA 457 PRO Personal PA PRO FM PPA 457 PRO,
all the basic and advanced features and tells you how to use the assistive listening systems.
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 457 PRO Personal PA PRO FM PPA 457 PRO. User manuals are also
available on the Williams Sound website under A/V Presentation - Assistive Listening - Assistive Listening Systems.
Question and answer discussion forum concerning user instructions and resolving problems with the Williams Sound PPA 457 PRO Personal PA PRO FM PPA 457 PRO - no comments have been made yet - be the first to add a comment
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