12/20/11
888-2595-001
2-15
WARNING: Disconnect primary power prior to servicing.
Section 2 Installation
ZX Series
EXCITER OK
STATUS
Open collector
24V @ 100mA max.
Open = exciter reporting
internal fault or exciter
switcher reporting emergency
exciter switchover.
Ground = exciter OK
16
Output
LOW GAIN FAULT
(FORWARD POWER
LOW)
Open collector
24V @ 100mA max.
Ground = forward power too
low, APC out of lock
17
Output
REVERSE
FOLDBACK FAULT
Open collector
24V @ 100mA max.
Ground = reverse power too
high, power being reduced
18
Output
RESTARTS
EXCEEDED FAULT
Open collector
24V @ 100mA max.
Ground = tx locked out because
it tried to restart too many times
19
Output
FAN FAULT
Open collector
24V @ 100mA max.
Ground = a fan has low rpms
20
Output
LOAD TEMP
FAULT (LOAD
OVERHEATED)
Open collector
24V @ 100mA max.
Ground = a combiner load has
exceeded 125
o
C
21
Output
MODULE
SHUTDOWN
FAULT
Open collector
24V @ 100mA max.
Ground = one or more PA
modules are switched off
22
Output
Table 2-2 REMOTE CONTROL (D-sub 25, amplifier rear)
Designation
Remarks
Pin
Summary of Contents for ZX2500
Page 2: ...ii 888 2595 001 12 20 11 WARNING Disconnect primary power prior to servicing...
Page 4: ...iv 888 2595 001 12 20 11 WARNING Disconnect primary power prior to servicing...
Page 6: ...MRH 2 888 2595 001 12 20 11 WARNING Disconnect primary power prior to servicing...
Page 8: ...viii 888 2595 001 12 20 11 WARNING Disconnect primary power prior to servicing...
Page 9: ...12 20 11 888 2595 001 ix WARNING Disconnect primary power prior to servicing...
Page 10: ...x 888 2595 001 12 20 11 WARNING Disconnect primary power prior to servicing...
Page 14: ...xiv 888 2595 001 12 20 11 WARNING Disconnect primary power prior to servicing...
Page 18: ...Table of Contents Continued 4...
