NorthStar Navigation 978/897-6600 Marine GPS System User Manual


 
958 Installation Manual, Rev. A1 Page 35
SECTION SEVEN:
Troubleshooting and servicing
the 958 system
Troubleshooting installation problems
CAUTION!
Make sure that the 958 doesnt interfere with any other on-board
systems. Check all other systems to ensure that their performance
doesnt degrade when the 958 is turned on.
TABLE 11: Troubleshooting the 958 installation
Problem Area Symptom Possible Solutions/Reasons
POWER
DISPLAY
Pressing the
PWR
key doesnt start the
958
The 958 powers up, beeps, but there
isnt any video.
Check the fuse and the power to the
958.
The display may have failed. Call your
Northstar dealer or the Northstar Ser-
vice Department.