Document No: LT0117
F4000 LCD Operator's Manual
Operating Instructions - System Functions
Issue 2.38
19 April 2002
Page 6-9
6.5.5 NOTES
(a)
System Test is not possible if any unacknowledged alarm or fault exists; or if an
automatic test sequence, battery test, zone test or auto-reset zone test is in progress.
ADR S/W earlier than Version V1.04 will fail the test if any circuit is in alarm or fault at
the start of the test.
(b)
System Test bypasses any programmed time delays.
(c)
If there is a test failure the "SYSTEM FAULT" indicator is left ON until a successful
test (SYSTEM or AUTOMATIC) is performed. However, this cannot be done until the
alarm or fault that terminated the test is cleared. Refer note (a) above.
(d)
During Self Test and for a brief time afterwards, the refresh of data to RZDUs is
suspended, to ensure that any test failure information is not sent to the RZDUs, and
incorrectly interpreted as true ALARM or FAULT conditions.
