Williams Sound R700 User Manual download pdf (Page 4)

Transmitter Set-Up and Operation

Step 1: Install the antenna.

The "rubber duck" whip antenna fits into the hole on top of the transmitter and threads onto a mounting stud

inside. Guide the antenna onto the stud and turn it clockwise to tighten. Do not use excessive force to tighten

the antenna. It only needs to be finger-tight.

See page 9 for instructions on using the remote antenna.

Step 2: Connect the transmitter to power.

The T18 is supplied with a wall transformer power supply. Plug the transformer into a 120 Volt, 60 Hz wall

outlet. Then plug the power cord into the "Power" connector on the rear panel of the T18. The green indicator

light on the front panel of the T18 should glow when the power is connected.

There is no on/of

f switch. The T18 is designed to be continuously on. The wall transformer can be plugged

into a switched outlet that turns on when the other sound equipment is turned on.

If turning the T18 on creates a hum or buzz in the sound system, see the Troubleshooting section on page 10.

Step 3: Make audio connections.

If you will be using the T18 with an existing sound system

Refer to the Overall System Diagram on the next page. Use the audio cable supplied to connect the T18

"Audio In" jack to an appropriate audio output jack on the sound system mixer or amplifier. The T18 is

designed to work with an unbalanced, line-level audio signal. Suitable connections are:

First Choice: TAPE OUT or LINE OUT Jack

Second Choice: BOOSTER or BRIDGING Jack

Third Choice:

Speaker Terminal, 8 Ohm Tap

If your amplifier or mixer does not have RCA-type connectors, you can obtain adapters from your W

illiams

Sound Authorized Dealer or a local radio parts store. If the TAPE OUT jack is already in use, a Y-Cord can

be used to connect the T18 and a second device to the same jack.

If you will be using the T18 with its own microphone as a stand-alone system

Any Williams Sound microphone with a 3.5mm mini phone plug can be used with the T18. Plug the

microphone into the "Mic" jack on the front panel of the T18. The T18 supplies positive DC voltage on the

plug tip to power condenser microphones.

If you use both the Microphone input and the Audio Input on the T18, the signals will be mixed together.

Step 4: Use a receiver to test the system and set the input level control.

The steps on the following page explain receiver operation.

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Williams Sound R700 User Manual Page 4