be used for further low frequency reduction, or it may be used to reduce low frequency system
noise due to pick up of ventilation system noise, etc.
Step 6. Set the RF Power Switch
In some situations, the radio signal produced by the transmitter can enter other types of equipment
and create a hum or buzzing sound in the sound system.
This is due to poor RF protection in the
other equipment, NOT a problem with the transmitter.
The normal switch position is MAX power (right). If you encounter a hum or buzz in the sound system
when the T21 Transmitter is turned on, move the switch to the -6dB (middle position). If the buzz
persists, move the switch to the -12dB (left) position. If this does not solve the problem, refer to the
Troubleshooting Section. Reducing the power will reduce the system range, but usually still covers
the entire seating area.
Step 7. Set channel switches to desired channel.
The transmitter must be set to
the same channel as the receivers. See the channel chart on top of the transmitter.
Step 8. Use a receiver to test the system and set the input level control.
Receiver Operating Instructions:
Receiver Models R7, R7-4, R7-6, R16, R19, R19-4:
Page 6
Audio Connection Wiring Detail
