Video
Problem
Video picture is unavailable at some or all
Nav stations.
G-Series Installation & Commissioning
Possible cause / solution
• Video signal is not reaching the GVM400 video
module.
• GVM400 video module or power supply
problem.
hs
• SeaTalk
network problem
• Software mismatch between equipment may
prevent communication.
96
Possible solutions
• Check the video source equipment.
• Check the video connections to the GVM400 unit.
• Check the GVM400 status.
See troubleshooting
GVM400 LED indications on
page
100.
• Check the GVM400 power supply.
Refer to troubleshooting
Power up on page
• Check that all GVM400 and all GPM400s are connected
hs
to the SeaTalk
switch.
• Check the status of the SeaTalk
Refer to troubleshooting
Status LEDs on page 98
hs
• Check that SeaTalk
cables are free from damage.
• Contact Raymarine technical support
92.
hs
Switch.
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