User's Manual

Innovator CU0TD-1/CU0RD-1 – CU4TD/CU4RD Initial On Site
ATSC Transmitter/Regenerative Translator Turn On Procedure
Instruction Manual, Rev. 1 31
STATUS
(Green/Red/
Amber)
A Green LED indicates that the system is functioning normally with no
faults. A flashing Red LED indicates an Event (Fault) is occurring at
this time. An Amber LED indicates an Event (Fault) occurred since the
last time the Event (Fault) indications were reset but the system is now
operating normally.
JACK FUNCTION
SAMPLE
J6
Typical sample value is 65dB down from the output power level of the
drawer. (500 Watts output power = -8dBm sample level)
System Remote Connections to J12
Figure 7: Rear View CU0TD/RD-1 thru CU0TD/RD-5 systems and the driver for the
CU1TD-1 and higher power systems
The remote connections for the Innovator CX Series system are made to the Remote 15 Pos
Female “D” connector Jack J12 located on the rear panel of the drawer. NOTE: In dual
exciter systems remote connections are made to the rear panels of the two drivers.
Table 7A: Remote Connections to J12, 15 Pos Female D Connector, for CX Series system
Remote Signal
Name
Pin
Designation
Signal Type Description
System Operate J12-1
Discrete Open Collector Input - A pull down
to ground on this line indicates that the
System is to be placed into the operate
mode. Not Available in dual exciter systems.
(Low = Activate : Floating = No Change)
Command
System Standby J12-2
Discrete Open Collector Input - A pull down
to ground on this line indicates that the
System is to be placed into the standby
mode. Not Available in dual exciter systems.
(Low = Activate : Floating = No Change)
Command
Power Raise J12-3
Discrete Open Collector Input - A pull down
to ground on this line indicates that the
Power of the System is to be Raised.
(Low = Activate : Floating = No Change)
Command
Power Lower J12-4
Discrete Open Collector Input - A pull down
to ground on this line indicates that the
Power of the System is to be Lowered.
(Low = Activate : Floating = No Change)
Command
System Interlock J12-5
Discrete Open Collector Input - A pull down
to ground on this line indicates that the
Interlock is present. Normally jumpered to
J12-15. (Low = OK : Floating = Fault)
Set to
Modulation Type
J12-6
Discrete Open Collector Input. - Sets the
Modulation type of the system.
(Low = Analog : Floating = Digital)
Command
J12