Williams Sound SoundPlus Infrared System WIR SYS 90V Instalační příručka stáhnout pdf (Strana 22)

TX9 WIRING AND CONNECTIONS

FOR U.S. APPLICATIONS:

The TX9 Emitter is supplied with a low-voltage wall transformer power supply (TFP 010). Two-

conductor 18 ga. zipcord is included with the emitter.

OR U.S. APPLICATIONS OUTSIDE THE U.S. REQUIRING 240 VAC MAINS SUPPLY:

Use the transformer power supply, model TFP 027.

Secondary Specifications: 24 VAC, 35 VA, 50/60 Hz.

TFP 027-01, Euro Mains Cord

TFP 027-02, UK Mains Cord

WARNING: POWERLINE VOLTAGE MUST NOT FALL BELOW 94V,

OR SYSTEM PERFORMANCE WILL BE GREATLY REDUCED!

Step 1: Determine the length of zip cord needed to reach from the transmitter to the AC

wall outlet where the power supply will be plugged in. If zip cord length will

exceed 200 feet (61 m), heavier gauge wire is required. Use the table below.

Make sure the power supply is not plugged into AC yet!

Cable Length Required Minimum Wire Gauge

0 – 10 feet (3 m) 22 gauge

0 – 75 feet (23 m) 20 gauge

0 – 200 feet (61 m) 18 gauge

0 – 500 feet (152 m) 16 gauge

0 – 1000 feet (305 m) 14 gauge

One end of the zipcord has a 3-pin Molex connector, the other end is bare. Cut the

bare end of the zipcord to length. Separate the two conductor wires down the

middle approximately 1 inch, then strip both of the resulting strands about 1/8 inch.

For US installations, install the crimp-on spade terminals supplied. Connect these to

the screw terminals on the Power Supply. Polarity is not important since AC power

is being used.

Step 2: Plug the 3-pin Molex connector into the TX9’s Power In connector (see Figure 25,

page 25).

Step 3: Plug the Power Supply in last.

The Power Indicator LED on the right side of the bottom panel (visible from directly

underneath) glows when the TX9 is on.

Note: The TX9 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.

Williams Sound

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Williams Sound SoundPlus Infrared System WIR SYS 90V Instalační příručka Strana 22