User's Manual

Innovator CU0TD-1/CU0RD-1 – CU4TD/CU4RD ATSC Initial On Site
Transmitter/Regenerative Translator Turn On Procedure
Instruction Manual, Rev. 2 91
Figure 53: Transmitter Details Main Screen
This is the Transmitter Details Main Screen. Push the ENTER button to access the Device
Details Chassis Values Main Sub Screen. Push the DOWN Arrow to view the next main
menu, which is the Transmitter Set -Up Main Menu.
Figure 53.1: Transmitter Device Details Chassis Values Screen
This is the Transmitter Device Details Chassis Values Main Sub Screen. Push the
ENTER button to access the Device Details Chassis Values submenus. Push the
DOWN Arrow to view the next main submenu, which is the Modulator Sub Menu.
Figure 53.1.1: Transmitter Driver Forward/Reflected Power Details Screen
This screen provides an indication of the Output Power of the Driver Drawer in
terms of Percent, typically 20-70%, when there are external amplifiers in the
system. In single drawer systems, the driver power is actually the system
power. It may be 100% when used as stand alone transmitter. This screen
also provides an indication of the Reflected Output Power of the Driver
Drawer in terms of Percent, typically less than 3%.
Figure 53.1.2: Heatsink Temperature Details Screen
This screen indicates the temperature of the amplifier heatsink assembly,
mounted in the transmitter or driver drawer, in degrees Fahrenheit. If the
temperature is below the trip point, it will indicate OK. Typically, the
temperature is 15ºC to 20º C above ambient temperature.
Figure 53.1.3: Power Supply Voltage Details Screen
This screen shows the power supply voltage in the transmitter or driver
drawer. If the power supply voltage is below the trip point, it will indicate OK.
Figure 53.1.4: External Interlock Details Screen
This screen indicates if an external interlock is present in your system.
Typically Present - it must be present or system will remain in Standby.
Figure 53.1.5: Reject Load Interlock Details Screen (BTD/BRD)
This screen indicates if the external Reject Load interlock is present in your
system. Typically Present – it must be present or system will remain in
Standby.