Vega AHRS-1 / MAG-1 Operating Manual
Page 12
8 Error Messages
Unit settings CRC error. Load default settings to restore to factory defaults. If the error
message still persists then it could possibly be a non-volatile memory failure in which
case the instrument will then have to be returned to the factory.
Max Values CRC error. Load default settings to restore to factory defaults. If the error
message still persists then it could possibly be a non-volatile memory failure in which
case the instrument will then have to be returned to the factory.
The display will have a red cross over the indicators to signal a SP-X sensor
communication or sensor failure. Check the communication link between the AHRS-1 /
MAG-1 and the SP-X sensors and that the SP-X sensors themselves are functional.
9 AHRS-1 / MAG-1 Specifications
Operating Temperature Range
-10ºC to 60ºC (14ºF to 140ºF)
Storage Temperature Range
-20ºC to 80ºC (-4ºF to 176ºF)
Humidity
<85% non-condensing
Power Supply
8 to 30Vdc SMPS (switch mode power supply) with built in 33V over
voltage and reverse voltage protection
Current Consumption
Approx. 73mA @ 13.8V (backlight highest setting), 33mA @13.8V
(backlight lowest setting)
Display
1.8” 160x128 pixel active matrix TFT display.
1000 cd/m2
Sunlight readable with anti-glare coating
LED Backlight is user configurable
Alarm Output
Open collector transistor switch to ground
Maximum rating 0.5A
Dimensions
see Vega series dimensional drawing
Enclosure
2 1/4” ABS, black in color, front or rear mounting. Flame retardant.
Weight
Approx. 120 grams (Instrument excluding cables)
Non-volatile memory storage
100000 write cycles
NMEA Supported Message
GPRMC (Recommended Minimum Sentence)
NMEA Supported Baud rate
1200 to 115200
