PO Box 3526, Bellevue, WA. 98009 13737 SE 26
th
St. Bellevue, WA. 98005
Toll Free: 800-259-7331 * Phone: 425-746-6310 * Fax: 425-746-6384
www.sgcworld.com * Email: sgc@sgcworld.com
© 2003 SGC Inc. 38
COUPLER TEST PROCEDURE
1. Connect the coupler to the radio.
2. Connect coupler light bulb load to Smartuner coupler antenna
output.
3. Turn on the radio and the Smartuner coupler.
4. Set the radio to the CW mode.
5. Key the PTT switch on the microphone and look at the light
bulb. The light should turn on if the coupler has completed its
tuning cycle and if the radio is transmitting.
6. For further testing, follow steps 4 & 5 of the radio test
procedure. Note: The light bulb might not turn on immediately
if the coupler has not yet been tuned for the frequency of the
transmitter. The output power (light-bulb brightness) is
greatest when the coupler is properly tuned. This test will
ensure that the radio and coupler are working properly.
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