User's Manual

Innovator CU0TD-1/CU0RD-1 – CU4TD/CU4RD Initial On Site
ATSC Transmitter/Regenerative Translator Turn On Procedure
Instruction Manual, Rev. 1 32
Remote Signal
Name
Pin
Designation
Signal Type Description
Set Channel
(Set Up 1 or Set
Up 2)
J12-7
Discrete Open Collector Input. – Selects one
of two possible Channel Setups of the
system. (Low = Set Up 2, CH 2 : Floating =
Set Up 1, CH 1) NOTE: The Set Up 1 & Set
Up 2 settings are displayed and changed in
the Upconverter Set Up Menus.
Command
Ground J12-8 Ground.
System Forward
Power Level
J12-9
Analog Output - 0 to 4.0 V. - This is a
buffered loop through of the calibrated
“System Forward Power”. Indicates the
System Forward power.
Scale factor is 100 % = 2.0V.
Metering
System Aural
Power Level
J12-10
Analog Output - 0 to 4.0 V. - This is a
buffered loop through of the calibrated
“System Aural Power”. Indicates the System
Aural power. Scale factor is
100 % = 2.0V. (Not used in Digital)
Metering
System Reflected
Power Level
J12-11
Analog Output - 0 to 4.0 V. - This is a
buffered loop through of the calibrated
“System Reflected Power”. Indicates the
System Reflected power.
Scale factor is 25 % = 2.0V.
Metering
Report Input
Status
J12-12
Discrete Open Collector Output. - Indicates if
input to system is Normal or Not.
(Low = OK : Floating = Fault)
Status
Report Fault
Status
J12-13
Discrete Open Collector Output. - Indicates if
system is Operating Normally or has a Fault.
Not available in dual exciter systems.
(Low = OK : Floating = Fault)
Status
Report Operate
Status
J12-14
Discrete Open Collector Output. – Indicates
whether system is in Operate or Standby. Not
available in dual exciter systems.
(Low = Operate : Floating = Standby)
Status
Ground J12-15
Ground. Not Available in dual exciter
systems. Normally jumpered to J12-5.
LCD Front Panel Screens
A LCD display, located on the front of the Innovator CXB Series systems, displays, on
screens, the current operating status of the system. When the drawer is powered On, the
LCD will initially display two splash screens. The first splash screen will be displayed for a
few seconds, then the second splash screen will be displayed for a few seconds and finally
the RF Power Display default screen will be displayed. See typical examples of the screens
below. NOTE: These screens are typical examples of an operating system, your systems
screens may be different. The RF Power Display default screen will be the screen displayed
if no buttons are pushed to access other screens. While viewing the RF Power Display
default screen, pushing the Left and Right arrow buttons together will also access the splash
screens. NOTE: In dual exciter systems, the On Air Exciter will display the operating
parameters of the system.