Ir Display Faults - Crowcon IR Display Installations-, Bedienungs- Und Wartungsanleitung

8.3 IR Display faults

Fault
Keys not
responding or
incapable of
entering menu
system
Display flashes
when adjusting
TRIM or SPAN
Meaning
Adjustment has reached
the allowed limit,
further adjustment is
not possible.
Troubleshooting Troubleshooting
Action
Check position of key disable link and
adjust if required. If links are changed
remember to power-cycle instrument
to ensure that the IR-Display reads the
new link configuration.
Check accuracy of loop current.
Check control panel.
15 15