Williams Sound WIR TX8 Przewodnik Instalacji Pobierz pdf (Strona 18)

Williams Sound

Helping People Hear

 Regular users purchase their own earphone or headphone and bring them to use with

receivers at the facility.

 Some facilities use the drop-in style CHG 200 or CHG 1269 Multi-charger for both

storing and charging receivers

TROUBLESHOOTING

NO INDICATOR LIGHTS ARE ON (FIG 9).

 Make sure the wall transformer is plugged into the transmitter and the power switch or

any remote power switch is on.

 Make sure the electrical outlet is on.

 Make sure the 24 VAC power supply is working.

ONLY ONE INDICATOR LED (RIGHT) COMES ON (FIG 9).

 Make sure an audio signal is being sent to the WIR TX10.

NO SOUND THROUGH RECEIVERS.

 If some of the receivers work but others don’t, check for bad batteries or earphones on

the receivers that aren’t working.

 If none of the receivers work, check to see if the power and audio are connected to the

transmitter and that the Power and Audio LEDs are ON.

 Check to see if the TX10 is connected properly to the sound system. The Audio LED

should flash intermittently. If it does not light, turn the Audio Level Adjust with a small

screwdriver or similar tool. The Audio Level Adjust is accessible through the TX10's

bottom panel vent holes.

 Make sure the “eye” is not covered up on the receiver. There must be clear line of sight

between the receiver eye and the transmitter panel.

 Make sure the selected modulator frequency matches the selected receiver frequency.

SOUND THROUGH THE RECEIVERS IS WEAK AND NOISY.

 Try increasing the input signal level from the sound system by turning up a mixer

control. If this does not help, you need to re-position the transmitter panels or add

additional panels.

NOTE: Make sure the powerline voltage does not fall below 94V or system

performance will be greatly reduced!

BUZZING OR HUMMING NOISE IN SOUND SYSTEM.

 Check for ground loops or noise on the input signal. Call your Authorized Dealer or

Williams Sound for help.

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Williams Sound WIR TX8 Przewodnik Instalacji Strona 18