K-5
Appendix K
Trouble Message The Probable Cause Is:
Global Audio Riser-St 4 Either a short or open circuit on the
RCM-1 B Riser, Style 4 pair.
Global Audio Riser-St 7 Either a short or open circuit on the
RCM-1 B Riser, Style 7 pair.
Ground Fault Minus Low impedance to the negative side of
one of the field wiring circuits to earth
ground.
Ground Fault Plus Low impedance to the positive side of
one of the field wiring circuits to earth
ground.
High Battery Voltage Battery voltage is too high because
battery has been overcharged. Battery
and/or charger are possibly defective.
History Manually Turned Off History Log has been manually changed
History Manually Turned On (Turned Off / Turned On / Erased) using
History Manually Erased the MKB.
IEC Limit Reached. Service Req Detector environmental compensation
has reached UL limit. Detector is very
dirty and requires cleaning.
IEC/Pre-alarm Memory Error An unsuccessful attempt was made to
access the IEC area of flash memory. Is
IEC-1 module present? Is segmented
flash present?
Incorrect Custom Phrase Count The number of phrase counts in the
DMC-1 does not agree with the number
of phrase counts in the CSG-M.
Incorrect Device ID An analog device whose type or usage
does not agree with the CSG-M assign-
ment at that address.
Incorrect Enclosure A module was detected in the wrong
MXLR enclosure. This feature of NET-7s
can be disabled in Rev. 3.01 and higher
of CSG-M.
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