Garmin 3000 Series Installation Instructions Manual - page 8
GPSMAP 3000 Series Installation Instructions
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.
Wiring to a lamp, a horn, or both.
+
-
Garmin
GPSMAP 3000 Series
Chartplotter
Wire
Color
Red (power)
Black (gnd)
Yellow
(alarm)
Battery
10–33 Vdc
RElAY
100 mA MAX
COIl CURRENT
Horn
lamp
FUSE
3 A
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
VIDEO1andVIDEO2Inputs(RCAconnectors)allowinputfromtwoseparateNTSC/PALcompatiblevideodevices,suchasVCR,
DVD,TV,oravideocamera.Thechartplottercandisplayonevideoinputatatimeoralternatebetweenthetwo.Seetheowner’smanualfor
details.Soundfromavideosourcemustbeattachedtoaseparatestereo/audiosystem.Thevideooutputfromvideodeviceattachestothe
Video1(BlackCable)orVideo2(GrayCable)RCAconnectors.
➌
UsethePCmonitoroutput(HD15-pin)connectorforremoteviewingofthechartplotterdisplayonacomputermonitor.Theremotemonitor
mustbecapableofatleastVGAresolutionandhavemulti-synccapability.
Note
Connector
Pin
Function
➊
RCA-1Center
2
Video1in(blackjacket)
RCA-1Outer
6
Video1in,gnd
➋
RCA-2Center
11
Video2in(grayjacket)
RCA-2Outer
15
Video2in,gnd
➌
HD-15Pin1
1
VGA,analog-red
HD-15Pin2
4
VGA,analog-green
HD-15Pin3
3
VGA,analog-blue
HD-15Pin5
13
VGA,analog,gnd
HD-15Pin6
8
VGA,analog-red,gnd
HD-15Pin7
8
VGA,analog-green,gnd
HD-15Pin8
8
VGA,analog-blue,gnd
HD-15Pin10
13
VGA,sync-Gnd
HD-15Pin13
7
VGA,H-sync
HD-15Pin14
12
VGA,V-sync
HD-15Pinshell 9
VGA,overallshield
➊
➌
➋
PIN 1
PIN 2
PIN 7
PIN 17
➊
➌
➋
PIN 1
PIN 2
PIN 7
PIN 17
Marine Video Cable
End View
Marine Video Cable
End View