ComNav G2 & G2B Installation & Operation Figures & Tables
Document PN 29010093 V1.5 - 8 -
16 December 2016
List of Figures
Figure 1 – Typical NMEA 2000 G2 system setup .........................................................................................................13
Figure 2 – Typical NMEA 0183 G2 System setup .......................................................................................................14
Figure 3 – Choose a mounting location ........................................................................................................................20
Figure 4 - Clear view required for the compass ............................................................................................................20
Figure 5 - Mast pole blocked G2G2B skyview (view from top) .....................................................................................20
Figure 6 - Mounting distance to large metallic surface .................................................................................................21
Figure 7 – Heading & Pitch Installation (viewed from above). Heading bias is 0° at this orientation ...........................23
Figure 8 – Heading & Roll Installation (viewed from above). Heading bias is 90° at this orientation ...........................24
Figure 9 - Surface mount bracket assembly .................................................................................................................25
Figure 10 -Surface mount hole measurements ............................................................................................................26
Figure 11 – Surface Mount bracket assembly ..............................................................................................................26
Figure 12 - Assembled Surface Mount (example) ........................................................................................................27
Figure 13 – Long-sight Alignment................................................................................................................................28
Figure 14 - Typical Wiring Diagram of a G2 System with Autopilot and Compass Display ..........................................33
Figure 15 – DE9 & DB25 Pin Numbering ...................................................................................................................34
Figure 16 – Typical wiring with a PC for G2 Control & Display .....................................................................................36
Figure 17 – Typical wiring with a PC based Navigation Program .................................................................................37
Figure 18 – G2 with G3 Displays in an IMO G2 System...............................................................................................39
Figure 19 – Setup Tera Term to add a 100ms pause between command lines in a file ...............................................53
Figure 20 - G2B beacon configuration interface screenshot ........................................................................................69