User's Manual

Innovator CU0TD-1/CU0RD-1 – CU4TD/CU4RD ATSC Initial On Site
Transmitter/Regenerative Translator Turn On Procedure
Instruction Manual, Rev. 2 96
Figure 54.1: Chassis Values Main Set-Up Menu Screen
This is the Transmitter Set-Up Chassis Values Main Sub Screen. Push the ENTER
button to access the Chassis Values submenus. Push the DOWN Arrow to view the
next Set-Up Main Sub Screen, which is the Set-Up Upconverter Main Sub Screen.
Figure 54.1.1: Chassis Values Forward Power Set-Up Screen
This screen allows remote or front panel adjustment of the output power of
the transmitter. The bar graph indicates the range remaining in the
adjustment.
NOTE: If the transmitter's output power is being adjusted through the web
page, the transmitter's forward power will be blinking on this screen. It will
remain blinking while the transmitter is adjusting to the desired target power
level.
Figure 54.1.2: Chassis Values Model Number Set-Up Screen
This screen allows the set-up of the Model Number of the transmitter. This
causes the system to access the proper parameters to be displayed on the
LCD screens.
NOTE: Do not change this screen without first consulting with UBS-Axcera.
Figure 54.1.3: Chassis Values Jump to Menu on Fault Set-Up Screen
The 'Jump To Menu' setting screen allows an operator to change how the
transmitter's display system works. When this value is set 'ON' and a new
fault occurs, the transmitter will automatically change the display screen to
show the new fault condition. When this value is set 'OFF', the display screen
does not change when a new fault is detected.
Figure 54.1.4: Chassis Values Latch On a Fault Set-Up Screen
This screen, by selecting ON, allows the user to select that the system will
latch the fault if it occurs, then if the problem is corrected the fault will still
register. Since latched faults are used to set the status LED color. When fault
latching is OFF, the status LED should only be green if there are no faults or
red if there are one or more active faults. When fault latching is ON, the
status LED will be amber if there are no current faults but a fault was
previously detected and is now a latched fault. A blinking amber status LED
indicates that there are no current faults or latched faults but that an internal
signal source is selected instead of an external source.