Troubleshooting Flow Chart Analysis - Crown FM2000A User Manual

TROUBLE
TROUBLE TROUBLE

5.1 Troubleshooting Flow Chart Analysis

Are there any
fault
indicators?
Yes No
Antenna: See
Section 5.3.1
RF Drive: See
Section 5.3.2
PA Temp: See
Section 5.3.3
PA DC: See
Section 5.3.4
5–2
Does your
amplifier have
output power?
Is power
Yes
output at the
proper level?
Yes No
Is exciter delivering
sufficient RF drive?
(Check In Ref meter
reading.)
Yes No
See Section 3.1
Initial Power-up
No
procedures.
Do you have
power now?
Yes
See Section 3.1
Initial Power-up
procedures.
Is your exciter
No
turned on?
Yes No
Turn the
exciter on.
Secure all
connections to the
PS2000.
Ensure AC input
circuit breaker is
flipped up
Ensure main
power switch is
turned on.
Call Support—
See Section 8
FM2000A User's Manual