Humminbird HELIX 7 G2 SERIES User Manual

114
Chart Overview
CHART OVERVIEW
T
o enable the chart and navigation features, the control head must have a GPS Fix from an internal or external GPS receiver (see
G
etting Started to check the sensor reception). Some of these features also require a compass/heading sensor to be connected
t
o the control head.
The selected map source also influences the menu system. When you change the map source, the menu options for the chart views
change, allowing you to add navigation data, shading, or alarms. See Select a Map Source for details.
When the boat is stationary, it is drawn as a circle.
When the boat is in motion, it changes to a boat shape, pointed in the direction of motion.
Chart View
map scale
course
projection
line
boat icon
land
water
chart
orientation
north up
indicator

Humminbird HELIX 7 G2 SERIES Specifications

General

Power Input	10-20 VDC
Operating Temperature	-15°C to 55°C
Water Rating	IPX7
GPS Chartplotting	Yes
Display Size	7 inches
Resolution	800 x 480 pixels
Sonar	Yes
Sonar Frequencies Supported	83 kHz, 200 kHz
Max Depth	1500 ft
Power Output	500 W RMS
GPS	Internal GPS
Memory Card Slot	microSD
Connectivity	Ethernet