Installation manual

S G - 237 S mart un er ™ M anual
SGC, 13737 SE 26
th
Street Bellevue, WA 98005 USA • Ph: 425-746-6310, Fx: 425-746-6384, Email: [e-mail]
www.sgcworld.com
SGC RESERVES THE RIGHT TO CHANGE SPECIFICATIONS WITHOUT NOTICE
 Copyright SGC 2008
9
“V” Antennas: Both “V” and inverted “V” antennas are convenient for limited space installation
and increase of directivity.
5.0 Optional Smartlock
The Smartlock allows the operator to have additional controls over the SG-237. It is not required
for normal operation.
5.1 Tune, Tune Lock/Reset
The ‘Tuned’ (Green LED): This LED lights when the coupler has successfully tuned.
Normal/Tune Lock: The toggle switch allows the user to prevent coupler re-tuning by
switching to the Tune Lock position. When in the Tune Lock position, the red LED
blinks to notify the user that the coupler is locked on the current setting.