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810-PS2 Manual
3. Press the appropriate mode button to match what the display
should be. Plug a piece of fiber from the
OPTICAL OUTPUT
of the 817 Truck Gauge Programmer to the optical connector
on the display. If the display shows “no L” then it is defective
and must be replaced (make sure the end of the fiber going
into the display is flashing!). If the display shows “bd L” then it
may be in the wrong mode. Reprogram the mode according
to the instructions in the programming section. If it does not
respond then it is defective and must be replaced.
4.
If the display shows some strange reading when the fiber is
plugged in, it may need reprogramming. Copy the existing
programming into an unused memory on the 817 (just in
case) and then program the display in inches or a known good
program. The display should show “prog” within a couple of
seconds of plugging in the 817 plug, if not it is defective.
After the 817 plug is removed the display should match the
reading on the 817 calibration display, if it does not then the
display is defective.
5. If only the alarms do not work then copy the calibration into
the 817 to check if the points are programmed. If they are
then connect a fiber from the 817
OPTICAL OUTPUT
to the
display optical connector. Connect the positive terminal of an
ohm meter to the alarm wire, and the negative terminal of the
ohm meter to the ground (green) wire. Use the inch up/down
buttons on the 817 to run the display up to test the alarms. If
the purple wire is being tested then make sure that both A3
and A4 are correctly programmed and run the display from
below A3 to make sure that previous bypassing is cleared.
Troubleshooting block diagrams are available on our website,
Summary of Contents for SeeLevel ProSeries II 810-PS2
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