Williams Sound WIR TX75-S manual WIR TX75 Indicator lights, Mounting Options, Accessories

WIR TX75 Two-Channel Infrared Transmitter

WIR TX75 Indicator lights

INDICATOR	ON UNIT	STATE	DESCRIPTION
		On steady	Unit is powered and actively transmitting
Power Indicator – Green	Master or Slave	Fade-on, Fade-off… (continuous)	Unit is powered and in sleep/power-save mode (no audio signal
(round or rectangle)			detected, unit is not transmitting)
		Fast blink (continuous)	Self test has detected an internal failure on this unit
		Blinking periodically	Audio is present on this channel and is set to the optimum level
Audio Level Indicators – Yellow	Master	On steady (or most of the time)	Audio is present on this channel but the level is too high
round (ch1 or ch2)
		Off	Audio is not present OR audio level is too low on this channel
		On steady	Carrier signal is being sent to this slave
Slave Status Indicator – Yellow	Master or Slave	Off	No carrier signal is being sent to this slave
(rectangle)
		Fast blink (continuous)	Self test has detected a CAT-5e cable failure between the master
			and this slave unit
		On for 2 seconds, Off for 1	Initial power-on sequence OR unit has reset
		second, resumes normal states
All indicators	Master or Slave	On for 2 seconds, Off for 1	Unit is continuously resetting - may be due to a low voltage supply
		second… (continuous)	condition (In Master: bad power supply. In Slave: bad CAT-5e cable
			or CAT-5e cable is too long)

NOTE: The indicator lights can all be turned off AFTER initial set-up to allow for less conspicuous operation.

Mounting Options

BKT 024 - Universal wall / ceiling mount (included)

MLB 003 - Linking Bar - 2 1/2” bar with 1/4” - 20 threaded male connectors on both ends (optional), for stacking master and slave together.

The TX75 can be mounted on any camera tripod stands with a 1/4” - 20 threaded connector.

The TX75 and TX75-S can be operated with or without the faceplate, if desired. The faceplate can be removed and painted to match room decor. Lightly sand faceplate with 400 grit sandpaper apply primer and two coats of final color. Do not paint the infrared lens behind the faceplate of the TX75.

Accessories

MIC 027 Hand-held unidirectional microphone

MIC 090 Lavaliere microphone

MIC 100 Rear-wear headset microphone

PLE 078 SIL - Silver Faceplate (included)

PLE 078 WHT - White Faceplate (optional)

WCA 078 - 3’ Stereo RCA cable

WCA 096 - 12” CAT-5e cable for connection to slave emitter (optional)

WCA 091 - 25’ CAT-5e cable for connection to slave emitter (optional)

12 MAN 166C