Galaxy Audio CRICKET POLARITY TEST SET - Manual (Page 9)

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signal will light the green LED.
4. Test the 3-R position; a non-inverted signal
from a balanced output will light the red LED.
If the output is unbalanced, a non-inverted
signal will not light either LED in the 3-R
position.
5. In a balanced system you need only test the
mic in one position, 2-T or 3-R.
F. Wireless microphones:
1. Test a cable appropriate for connection to the
output of the wireless receiver. (See B above)
2. Set the send unit to "SPKR" position and hold
it so that its' internal speaker is directly in
front of and 1/2" to 1" from the microphone
being tested.
3. Set the receive unit's "CON/POL" switch to
"POL", its front panel selector to the 2-T
position, and plug the wireless receiver's
output into the appropriate balanced input. A
non-inverted signal will light the green LED.
4. Test the 3-R position; a non-inverted signal
from a balanced output will light the red LED.
If the output is unbalanced, a non-inverted
signal will not light either LED in the 3-R
position.
5. In a balanced system you need only test the
mic in one position, 2-T or 3-R.
G. Speakers:
1. Set the send unit to "SPKR" position.
2. Use a known good cable to connect from the send
unit's 1/4" unbalanced speaker jack to the
speaker you are testing.