Garmin GPSMAP 4008 - Marine GPS Receiver Installation Instructions Manual - Page 12

Browse online or download pdf Installation Instructions Manual for Marine GPS System Garmin GPSMAP 4008 - Marine GPS Receiver. Garmin GPSMAP 4008 - Marine GPS Receiver 19 pages. Weather and xm satellite radio gpsmap 4000 series; gpsmap 5000 series; gpsmap 6000 series; gpsmap 7000 series
Also for Garmin GPSMAP 4008 - Marine GPS Receiver: Important Information (2 pages), Owner's Manual (2 pages), Technical Reference (30 pages), Quick Reference Manual (2 pages), Installation Instructions Manual (25 pages), Installation Instructions Manual (25 pages), Quick Reference Manual (2 pages), Important Safety Information (48 pages), Declaration Of Conformity (1 pages), Supplement Manual (24 pages)

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Garmin GPSMAP 4008 - Marine GPS Receiver Installation Instructions Manual
Wiring to an Optional Alarm
The GPSMAP 4000/5000 series unit can be used with a lamp, a horn, or both, to sound or flash an alert when the unit displays a message. The
alarm does not need to be wired for the 4000/5000 unit to function. The alarm circuit pulls low when the alarm sounds. The maximum current is
100 mA, and a relay is needed to limit the current from the unit to 100 mA. A switch can be installed to select between visual and audible alerts.
Garmin
GPSMAP 4000/5000
Series Unit

Wiring to a DB-9 PC Serial Connector

The GPSMAP 4000/5000 series unit can be connected to a PC with a serial port by wiring the unit to a DB-9 serial connector.
Garmin
GPSMAP 4000/5000
Series Unit
FUSE
7.5A - 42V
POWER
CABLE
NMEA 0183
CABLE
Wiring to a lamp, a horn, or both.
WIRE
SEE TABLE FOR
WIRE COLORS
FUSE
7.5A - 42V
RED (POWER)
POWER
BLACK (PWR GND)
CABLE
BLACK (DATA GND)
RX / B(-)
>
NMEA 0183
CABLE
RX / A(+)
>
TX / A(-)
>
TX / B(+)
>
Wiring to a DB-9 Serial PC Connector
+
BATTERy
10-35 VDC
WIRE
COLOR
RED (POWER)
BLACK (GND)
RELAy
yELLOW (ALARM)
100 mA MAX
COIL CURRENT
-
+
BATTERy
10-35 VDC
DB-9 PIN
NUMBERS
PIN 5: GND
PIN 3: TX
PIN 2: RX
UNCONNECTED
GPSMAP 4000/5000 Series Installation Instructions
-
HORN
LAMP
DB-9 Serial
PC Connector
2
3
4
5
>
>
End View
6
7
8
9