Williams Sound SoundPlus Infrared System WIR SYS 90V Guía de instalación descargar pdf (Pagina 29)

Williams Sound

Helping People Hear

TROUBLE SHOOTING

NEITHER TX9 INDICATOR LIGHT IS ON.



Make sure the transformer is plugged into the emitter and any remote power switch is on.



Make sure the electrical outlet is on.



Make sure the 24 VAC power supply is working.

ONLY TX9’S POWER INDICATOR LED COMES ON.



Make sure the MOD 232 is on.



Make sure the baseband cable is connected properly. See Figures 3 & 4.



Check to see if the carrier light on the MOD 232 is on.



Make sure an audio signal is being sent to the MOD 232.

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 baseband cable are

connected to the emitter and that the TX9 Power and Baseband Present Indicator lights are

ON.



Check to see if the modulator is connected properly to the sound system. The Frequency

Indicator should be lit and there should be activity on the MOD 232 Level Indicators.



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

between the receiver eye and the emitter panel.

SOUND THROUGH THE RECEIVERS IS WEAK AND NOISY.



Make sure each channel is set to a different frequency on the MOD 232 modulator. Listen to

the audio signal through the Phones jack of the MOD 232 modulator. You can also hold a

receiver in front of the Infrared Test LED on the front of the MOD 232 modulator and listen to

the audio signal. If the signal is weak and noisy here, check the Input Level switch and Input

Level Control settings. Increase the input signal level from the sound system by turning up

the mixer control. If the signal sounds okay, you may need to re-position the emitter 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 Williams Sound

dealer or representative.

1 2 ... 24 25 26 27 28 29 30 31 32 33 34 35 36

Comentarios a estos manuales

Sin comentarios

Williams Sound SoundPlus Infrared System WIR SYS 90V Guía de instalación Pagina 29

Comentarios a estos manuales

Relacionado con productos y manuales para Receptor Williams Sound SoundPlus Infrared System WIR SYS 90V