Gsd 20, Asic, Iring – Garmin GSD-20 User Manual

Page 6: Armin

GSD 20 Sonar Module

NSTALLATION

NSTRUCTIONS

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-3

ASIC

IRING

FOR

THE

ARMIN

GSD 20

UAL

GPSMAP

2006/2006C/2010/2010C

*This diagram does not apply to the GPSMAP

3005C/3006C/3010C. Refer to Note 4 on the Single GPSMAP

2006/2006C/2010/2010C/3005/C3006C/3010C diagram.

Notes:

Power and ground wires require 18

AWG.

All other wires require 22

AWG. Use 4-conductor

, shielded wiring for runs over 30’

(9.1 m).

Refer to the

GPSMAP

2006/2006C/2010/2010C Installation Instructions

for wiring the GPS 17 sensor and other devices.

For runs over 30’

(9.1 m), the drain wire must be connected to the shielding of the extension run. Do not terminate the end of the shield drain wire.

Use unit #1 to update the GSD 20 software.