Interphace ULTRASCAN PC90, Руководство по эксплуатации

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Troubleshooting Guide
If you are experiencing trouble with your Ultrascan PC90, please refer to the following checklist:
PROBLEM SOLUTION
Beamformer Module will not turn on. Check power cord in-line fuse, battery voltage and
power connections. Also, check for continuity
through the in-line fuse holder
Power cord in-line fuse blows
repeatedly. Wiring is reversed or there is excessive current from
the battery. The red wire should be “+” (positive) and
have continuity with pin #1 on the female side of the
power supply lead. Check the voltage to the
Beamformer Module. It should be less than 16V and
ideally 12-13V.
Will not run in Live Mode. Verify that the Ethernet l cable is connected to the
Beamformer Module and your computer, and that the
Beamformer Module is on. Check to see that the
proper I.P address is selected. Select Run Live from
the File menu
Screen remains blank in PLAYBACK
Mode. Ultrascan PC90 cannot find the PLAYBACK data.
Move the data files (*.pcv) back into the Data folder
in the Ultrascan PC90 program folder.
Loses picture at speed. Adjust the transducer angle or placement. Make sure
that the transducer is installed in the area which has
the least amount of water turbulence.
Screen is full of noise, or has dots
running through it. Reduce your gain setting and review the section on
interference.
Known flat bottom slopes up/down. Adjust the transducer angle or perform the level/align
procedure to compensate for transducer mis-
installation.
Digital water depth not working. Increase your gain, and check that you are in the
proper depth range. Refer to the section on Depth
Tracker parameters.