Installation Instructions
Page 7
...blink) Status GSD 22 is servicing one directly-wired connection and the chartplotter is connected and this state, the GSD 22 does not transmit any sonar signals or send any sonar information to a chartplotter. If a chartplotter is operating properly. L x 6 ⅛ in . (150 mm) Sonar... and red) LED on the GSD 22 indicates the current operational status of failure. Code Green blinking, on for 1 second, off for 0.5 second (slow blink) Red blinking, on for 1 second, off for 0.5 second (slow blink) Solid Red (no blink) Red blinking, on the chartplotter. Call Garmin Product Support...
...blink) Status GSD 22 is servicing one directly-wired connection and the chartplotter is connected and this state, the GSD 22 does not transmit any sonar signals or send any sonar information to a chartplotter. If a chartplotter is operating properly. L x 6 ⅛ in . (150 mm) Sonar... and red) LED on the GSD 22 indicates the current operational status of failure. Code Green blinking, on for 1 second, off for 0.5 second (slow blink) Red blinking, on for 1 second, off for 0.5 second (slow blink) Solid Red (no blink) Red blinking, on the chartplotter. Call Garmin Product Support...