Simrad HS80 User Manual

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Operation | HS80/MX575C/MX575D User Manual
Command Description
$JRESET
Reset unit’s configuration to firmware defaults
¼ Note: $JRESET clears all parameters. For the Smart GPS compass
you will have to issue the $JATT, FLIPBRD, YES command to
properly redefine the circuitry orientation inside the product
once the receiver has reset. Failure to do so will cause radical
heading behavior.
You can also issue the $JRESET command with an optional field
as follows:
• $JRESET,ALL does everything $JRESET does, plus it clears
almanacs
• $JRESET,BOOT does everything $JRESET,ALL does, plus clears
use of the real-time clock at startup, clears use of backed-up
ephemeris and almanacs, and reboots the receiver when done
$JSAVE Save session’s configuration changes
In Table 3-3 the Info Type value is one of the following:
- P = Position
- V = Velocity, Time
- H = Heading, Attitude
- S = Sats, Stats, Quality
NMEA 0183 and other messages
Message
Info
Type
Max Output
Rate
Description
IEC Approved
Message
$GPDTM P 1 Hz Datum reference Yes
$GPGGA P 20 Hz GPS position and fix data Yes
$GPGLL P 20 Hz Geographic position - lat/long Yes
$GPGNS P 20 Hz GNSS position and fix data Yes
$GPGRS S 1 Hz GNSS range residual (RAIM) Yes
$GPGSA S 1 Hz GNSS DOP and active satellites Yes
$GPGST S 1 Hz
GNSS pseudo range error statistics and
position accuracy
Yes
$GPGSV S 1 Hz GNSS satellites in view Yes
*$GPHDG H 20 Hz
Provides magnetic deviation and
variation for calculating magnetic or
true heading
*see last bullet in Note at end of this
table
Yes
*$GPHDM H 20 Hz
Magnetic heading (based on GPS-
derived heading and magnetic
declination)
*see last bullet in Note at end of this
table
No
*$GPHDT H 20 Hz
GPS-derived true heading
*see last bullet in Note at end of this
table
Yes
$GPHEV H 20 Hz Heave value (in meters) Yes
$GPRMC P 20 Hz
Recommended minimum specific GNSS
data
Yes

Simrad HS80 Specifications

General

Brand	Simrad
Model	HS80
Category	Marine GPS System
Language	English