Williams Sound Tablet Accessory CHG3512 User Manual
Connect Power
WARNING: POWERLINE VOLTAGE MUST NOT FALL BELOW 90V, 0R SYSTEM PERFORMANCE WILL BE
GREATLY REDUCED!
GREATLY REDUCED!
Power Connection for U.S. Application
Connect the TFP 010 power supply to the 3-pin Molex™ connector located on the rear of the TX90 (see Figure 7).
For Applications Outside the U.S. Requiring 240 VAC Mains Supply:
Use the transformer power supply, model TFP 027. Make sure TFP 027 power input switch (located on bottom of power supply) is
set to the “230” position. Secondary specifications: 24 VAC, 35 VA, 50/60 Hz.
set to the “230” position. Secondary specifications: 24 VAC, 35 VA, 50/60 Hz.
Plug the power supply into the AC outlet.
TFP 027-01: 230VAC, Euro Mains Plug
TFP 027-02: 230VAC, UK Mains Plug
NOTE: The WIR TX90 transmits when a baseband signal is present, and will shut off immediately when no baseband signal is
present. This auto shut-off feature preserves the life of the infrared LEDs and reduces power consumption.
This system is designed for class 2, low-voltage wiring. Always follow local electrical codes when doing low voltage wiring.
A229
POWER CONNECTION
PLUG IN POWER SUPPLY
120 VAC (US): TFP 010
230 VAC (CE): TFP 027
PLUG IN POWER SUPPLY
120 VAC (US): TFP 010
230 VAC (CE): TFP 027
WALL/CEILING
MOUNTING BRACKET (BKT 024)
SET OF THREADED HOLES FOR USE
WITH MOUNTING BRACKET
MOUNTING BRACKET (BKT 024)
SET OF THREADED HOLES FOR USE
WITH MOUNTING BRACKET
BASEBAND OUT
BNC CONNECTOR, 50 Ω
50 KHZ-8 MHZ BASEBAND
BNC CONNECTOR, 50 Ω
50 KHZ-8 MHZ BASEBAND
Figure 7: WIR TX90 Rear View
6
SoundPlus™ Infrared Listening System
MAN 119H