Garmin GPSMAP 3210 Installation Instructions - Page 8

Wiring to an Optional Alarm The GPSMAP 3000 series chartplotter can be used with a lamp, a horn, or both, to sound or flash an alert when the chartplotter displays a message. The alarm does not need to be wired for the GPSMAP 3000 chartplotter to function. The alarm circuit switches to a low-voltage state when the alarm sounds. The maximum current is 100 mA, and a relay (not included) is needed to limit the current from the chartplotter to 100 mA. To select between visual and audible alerts, install a switch. Garmin GPSMAP 3000 Series Chartplotter + - Battery Wire 10-33 Vdc Color Fuse 3 A Red (power) Black (gnd) Yellow (alarm) Relay 100 ma max coil current Wiring to a lamp, a horn, or both. Horn Lamp Marine Video Cable The GPSMAP 3006/3206/3010/3210 chartplotters have video input and output capabilities, and a video cable is provided with those units. The GPSMAP 3005/3205 chartplotters do not have video input or output capabilities, so no cable is provided with those units. The Marine Video 17-pin cable allows input of NTSC (National Television System Committee)/PAL (Phase Alternate Line) composite video sources, and PC monitor output. Marine Video inputs are only available on the chartplotter to which they are attached and will not transmit over the Garmin Marine Network. ➊ and ➋ VIDEO 1 and VIDEO 2 Inputs (RCA connectors) allow input from two separate NTSC/PAL compatible video devices, such as VCR, DVD, TV, or a video camera. The chartplotter can display one video input at a time or alternate between the two. See the owner's manual for details. Sound from a video source must be attached to a separate stereo/audio system. The video output from video device attaches to the Video 1 (Black Cable) or Video 2 (Gray Cable) RCA connectors. ➌ Use the PC monitor output (HD 15-pin) connector for remote viewing of the chartplotter display on a computer monitor. The remote monitor must be capable of at least VGA resolution and have multi-sync capability. ➌ ➋ ➊ Note Connector Pin ➊ RCA-1 Center 2 RCA-1 Outer 6 ➋ RCA-2 Center 11 RCA-2 Outer 15 ➌ HD-15 Pin 1 1 Pin 2 Pin 1 HD-15 Pin 2 4 HD-15 Pin 3 3 HD-15 Pin 5 13 Pin 7 HD-15 Pin 6 8 Pin 17 HD-15 Pin 7 8 HD-15 Pin 8 8 Marine Video Cable End View HD-15 Pin 10 13 HD-15 Pin 13 7 HD-15 Pin 14 12 HD-15 Pin shell 9 Function Video 1 in (black jacket) Video 1 in, gnd Video 2 in (gray jacket) Video 2 in, gnd VGA, analog-red VGA, analog-green VGA, analog-blue VGA, analog, gnd VGA, analog-red, gnd VGA, analog-green, gnd VGA, analog-blue, gnd VGA, sync-Gnd VGA, H-sync VGA, V-sync VGA, overall shield  GPSMAP 3000 Series Installation Instructions