Simrad GC80 - Acknowledging an alarm

Simrad GC80/85 Double System Controller
988-12721-001
35
- Battery power:
24 V DC +30% -20%, 75 V A (MAX)
Operating Conditions
- Specified operating conditions:
Temperature: -15 - +55°C
Humidity: 95% RH (40°C) or less
- Recommended operating conditions
Temperature: 0 - +45°C
Humidity: 95% RH (35°C) or less
7.2 Input specifications
Serial input signal (GPS)
Circuits: ...................................................................................................... 2
Electrical: ................................................................. RS422/ NMEA0183
Baud rate: .................................................................................. 4800 bps
Data bits: ........................................................................................... 8 bits
Parity: .................................................................................................. None
Stop bits:.................................................................................................... 1
Transmit freq.: .................................................................................... 1 Hz
Input format:
$--GGA,x,xx.x,N,xx.x,E,x,~*hh<CR><LF> *
$--GLL,xxxx.xx,N,xxxx.xx,E~*hh<CR><LF>
$--VTG,xx,T,xx,M,xx.x,N,xx,K*hh<CR><LF>
$--ZDA,xxxxxx.xx,xx,xx,xxxx,xx,xx*hh<CR><LF>
* Priority
Serial input signal (LOG)
Circuits: ...................................................................................................... 2
Electrical: .................................................................. RS422/NMEA0183
Baud rate: .................................................................................. 4800 bps
Data bits: ........................................................................................... 8 bits
Parity: .................................................................................................. None
Stop bits:.................................................................................................... 1
Transmit freq.: ................................................................................... 1 Hz
Input format:
$--VBW,x.x,x.x,A,x.x,x.x,A~*hh<CR><LF>
$--VHW,xx.x,T,xx.x,M,xx.x,N,xx.x,K*hh<CR><LF>