Williams Sound Personal P.A. T18 Скачать руководство пользователя страница 8

Using A Remote Antenna With The T18 Transmitter 

The optional ANT 005 Coaxial Antenna is intended for use with rack-mounted transmitters or in installation 
areas where a remote antenna is needed for maximum operating distance. 

Do not cut or alter the antenna cable before reading the instructions below! 

The ANT 005 Coaxial Antenna is a length of coaxial cable with an "F" connector on one end and an 80-inch 
antenna built onto the other end. The last 80 inches of the antenna make up the active element, which is 
covered by nylon braid. The active element should never be altered. The remainder of the antenna cable is 
RG-59 coax feedline. The feedline can be shortened if you have the tools to install a new F-connector. If you 
need a longer feedline, extension cables are available from Williams Sound in 50 foot lengths (WCA 008 50). 
Never splice coax cables together. Always use proper connectors. The cable connects to the "Antenna" 
connector on the rear panel of the T18 Transmitter. Make sure the center wire on the cable enters the hole in 
the center of the receptacle. The connectors screw together and only need to be finger-tight. 

Remote Antenna Location Guidelines 

For maximum signal strength, it is best to select an antenna location somewhere within the listening area. The 
preferred location is towards the front of the listening area and above the seats. The active element (nylon 
braid covered portion) should be kept straight, not coiled, and must be vertical. 

Radio signals will generally pass through non-metal structures. The antenna can be mounted on a wall, in a 
corner, or behind a wooden beam. It may also be hung vertically from the ceiling, with a small weight 
attached to the end to make it hang freely. If you need to run the feedline through a wall, a 1/2" hole is 
necessary to pass the connector through. 

Avoid placing the antenna within four feet of steel beams or near structural steel elements. Metal studs, 
ductwork, and foil-backed insulation can absorb radio energy, greatly reducing the range of the 
system. DO NOT put the active element (last 80 inches) inside a metal conduit. The feedline may be 
routed through metal conduit, but NOT with microphone cables or AC power wiring. 

Nylon clamps and screws are provided to attach the Coax Antenna to a wall. Locate the clamps every 3 - 4 
feet. DO NOT bend the cable sharply at any point. Allow at least a 3" radius for turns. DO NOT staple the 
cable in place. Use the cable clamps provided or hang the antenna from the excess nylon braid at the end of 
the antenna element. 

Page 9 

Содержание Personal P.A. T18

Страница 1: ...w r s o T m p w i A e i n r l l N u s s t y T a e s v s t e e t o m t i m r o e e a p d e a r n t a h d t e i o e s n n e s u r e FM Wireless Listening System Installation and User Manual Transmitter...

Страница 2: ...Set Up and Operation 5 Antenna Connection Power Connection Audio Connection Using a Microphone Receiver Set Up and Operation 6 Receiver Battery Information 7 Receiver Management Suggestions 8 Using a...

Страница 3: ...rophones Supplies DC power for condenser microphones Level Control Screwdriver adjust control used to set the microphone input level or the audio input level ON Indicator Light Glows when power is app...

Страница 4: ...h an existing sound system Refer to the Overall System Diagram on the next page Use the audio cable supplied to connect the T18 Audio In jack to an appropriate audio output jack on the sound system mi...

Страница 5: ...d on Have someone speak into a microphone while you listen with the receiver and earphone You should be able to hear their voice through the receiver If you are using the T18 with its own microphone h...

Страница 6: ...Battery Information In normal use a heavy duty 9 Volt battery such as the Eveready 216 will last about 10 hours Alkaline batteries such as the Eveready 522 will provide about 17 hours of use If the so...

Страница 7: ...mes of regular users so each person uses the same receiver and earphone 3 Ushers issue receivers to people who request them Earphones are sanitized after use Foam ear cushions can be replaced or washe...

Страница 8: ...s For maximum signal strength it is best to select an antenna location somewhere within the listening area The preferred location is towards the front of the listening area and above the seats The act...

Страница 9: ...Transmitter is connected properly to the sound system See page 4 4 Turn the screwdriver adjust input level control located on the T18 front panel clockwise to increase the input signal strength Check...

Страница 10: ...F Radio Frequency signals produced by the T18 The most likely suspects are your amplifier mixer or tape deck The RF gets into the other equipment primarily through the power cord speaker wires or unsh...

Страница 11: ...Re assemble the Transmitter and plug it in Connect a tape player or radio to the transmitter to provide a tuning signal for the receivers Receiver Frequency Change Instructions The R7 receiver tuning...

Страница 12: ...set for 72 9 MHz T18 Switch Settings Table Frequency Switch Settings MHz 1 2 3 4 5 6 7 72 1 DN UP DN UP DN DN DN DN 72 3 DN UP DN UP UP DN DN DN 72 5 DN UP DN UP DN DN UP DN 72 7 DN UP DN UP UP DN UP...

Страница 13: ...ed Main Form and Schedules D E and G as follows FCC 600 Main Form 1 Enter the legal name of the person business or organization seeking a license 2 Enter the appropriate voice phone number 3 Enter the...

Страница 14: ...e located Station Location D1 Enter N D2 Skip D3 Skip D4 Skip D5 Enter the street address city and state abbreviation of the individual business or organization seeking the license D6 Enter your voice...

Страница 15: ...Location LOC Skip the first line On the second line underneath the box containing A enter G G1 Enter 72 76 G2 Enter MO G3 Enter 1 G4 Enter 68K0F3 G5 Enter 0 026W G6 Enter 0 026W G7 Skip G8 Skip STEP...

Страница 16: ...able batteries and chargers are warranted against defects in workmanship and materials for 90 DAYS This warranty does not extend to intentional or accidental physical damage This warranty applies only...

Страница 17: ...Copyright 1995 Williams Sound Corp MAN 057...

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