User's Manual

Innovator CU5-1800BTD/BRD ATSC Transmitter/ Initial On Site
Regenerative Translator Turn On Procedure
Instruction Manual, Rev. 0 20
Typical Problems, Indications and Causes
Problem Indication Cause
No power to
tray
Operate/Standby and Enable LED
indicators and LCD display are Off
AC power cord not connected.
Main AC to System missing.
On/Off switch on back of tray
Off. 10 Amp fuse (F1) blown.
Power supply (A9) not
operating
Loss of Input
Signal
Loss of Input on Modulator Menu Loss of input signal.
Loss of
Output
Signal
Amber Operate/Standby LED.
Blinking Red Status LED.
Any Fault that Mutes the
output. Including Input Fault,
VSWR Cutback, Overdrive,
Overtemperature and
Overvoltage.
Loss of 24V,
32V or 42V
Power Supply Fault on Power
Supply Menu
Power supply (A10) not
operating
Loss of ±12V
or 5V
Operate/Standby and Enable LED
indicators and LCD display are Off
Power supply (A9) not
operating
NOTE: A spare 10 Amp fuse is provided in the blank fuse holder under the active
fuse.