Raymarine RayTech RNS 5.0 User Manual page 120

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Problem: No chart, radar or sonar available over hsb
Possible cause
A PCI- PCMCIA adapter card is not working correctly or is
installed in a custom riser card that is not working correctly.
There is a problem with the hsb
The other system displays are not Pathfinder Plus/ hsb
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Incorrectly installed hsb
Windows has failed to correctly initialize the RayTech hsb
PCMCIA card.
Problem: Windows crashes (blue screen error)
Possible cause
Faulty USB-serial adapter driver software
Faulty graphics driver software
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cables or terminators
interface drivers.
Solution
Refer to adapter recommendations given in Raytech system
requirements on www.raymarine.com. If you have a mini-
desktop PC, you may have a riser card - these have been
known to cause problems. Contact the PC manufacturer or
Raymarine technical support for more information.
Make sure you have the terminator at each end of the hsb
chain only, that they show 120 ohms resistance between
the HSVB POS and HSVB NEG terminals, that connectors are
fully located and there are no cuts in the cables. Call
Raymarine technical support for more information.
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. Original hsb Pathfinder displays can be upgraded to hsb
hardware. Contact Raymarine Customer Service.
Download and install the latest drivers from
www.raymarine.com.
Using the Unplug/Remove Hardware icon on the Windows
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toolbar, stop the card, then remove and re-insert it. This
should force Windows to re-detect and configure the
device. Call Raymarine technical support for details of a
more permanent work-around solution.
Solution
Refer to adapter recommendations given in Raytech system
requirements on www.raymarine.com, or try updating the
adapter drivers from the Manufacturers website.
Update your graphics driver from the Manufacturers
website, or set RayTech to use Microsoft's OpenGL from
within RNS Performance Settings. Contact Raymarine
technical support.
RayTech RNS V5.0 - User's Manual
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network
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