3-2
888-2595-001
12/20/11
WARNING: Disconnect primary power prior to servicing.
Section 3 Operation
ZX Series
Figure 3-1 Front panel of ZX amplifier chassis.
Table 3-1 Front panel of ZX amplfier chassis
Item
Description
[001]
Multimeter
Provides digital readout of important operational parameters.
[002]
STATUS LEDs
Indicates the current transmitter mode (FM, FM+HD, HD, or SL) and
the current transmitter status.
RED = transmitter is switched off.
YELLOW = transmitter is switched on, but alarms exist.
GREEN = transmitter is switched on and no alarms exist.
FM = traditional FM carrier being transmitted.
FM+HD = hybrid signal with FM + HD radio simulcast being
transmitted.
HD = radio carrier only being transmitted.
SL = split level combining FM+HD signal with non-traditional
injection ratio being transmitted.
[003]
Meter position LEDs
Indicates the parameter currently being displayed by the meter.
FWD PWR = forward power in kilowatts.
REV PWR = reverse power in watts.
PA VOLTS = final stage voltage in volts.
PA AMPS = final stage current in amperes.
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...
