System Alarms; Sonar Alarms; My Vessel Settings - Garmin ECHOMAP UHD2 7X Owner's Manual

System Alarms

Select > Alarms > System.
Unit Voltage: Sets an alarm to sound when the battery reaches a specified low voltage.
GPS Accuracy: Sets an alarm to sound when the GPS location accuracy falls outside the user-defined value.

Sonar Alarms

The sonar alarms feature is a tool for situational awareness only and may not prevent grounding in all
circumstances. It is your obligation to ensure safe operation of the vessel.
The Beeper setting must be turned on to make alarms audible
set audible alarms could lead to injury or property damage.
NOTE: Not all options are available on all transducers.
From an applicable sonar view, select MENU > Sonar Setup > Alarms.
You can also open the sonar alarms by selecting
Shallow Water: Sets an alarm to sound when the depth is less than the specified value.
Deep Water: Sets an alarm to sound when the depth is greater than the specified value.
Water Temp.: Sets an alarm to sound when the transducer reports a temperature that is 2°F (1.1°C) above or
below the specified temperature.
Contour: Sets an alarm to sound when the transducer detects a suspended target within the specified depth
from the surface of the water and from the bottom.
Fish: Sets an alarm to sound when the device detects a suspended target.
• sets the alarm to sound when fish of all sizes are detected.
• sets the alarm to sound only when medium or large fish are detected.
• sets the alarm to sound only when large fish are detected.

My Vessel Settings

NOTE: Some settings and options require additional charts or hardware.
Select > My Vessel.
Transducers: Shows all transducers on the network, allows you to change transducers, and allows you to view
diagnostic information
Temp. Offset: Allows you to set an offset value to compensate for the water temperature reading from a NMEA
0183 water-temperature sensor or a temperature-capable transducer
page 60).
Hull ID Number: Allows you to enter the Hull Identification Number (HIN).The HIN might be permanently affixed
to the upper starboard side of the transom or outboard side.
Device Configuration
(Selecting the Transducer Type,
WARNING
CAUTION
(Sounds and Display Settings,
> Alarms > Sonar.
page 44).
(Setting the Water Temperature Offset,
page 53). Failure to
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