Product specifications

UT-4500-A Series Upconverters Revision 0
Front Panel Operation MN-UT4500A
5–17
adjustment = 0.0
The upconverter slope adjustment may be manipulated with this submenu. Use the ! " arrow keys
to select the digit to edit, and then use the # $ arrow keys to edit the value of that digit. Press
ENTER when done.
The default upconverter slope adjustment is 0.0, with allowable values from 0.0 to 1.0.
5.3.5.6 UTILITY: LAMP-TEST
Start Lamp Test?
No Yes
To start the lamp test, use the ! " arrow keys to select No or Yes, and then press ENTER. The
test begins with the following message:
Lamp Test in Progress
Please Wait
The front panel will then run through a series of diagnostics: the LED array will cycle, and then the
VFD will generate a series of test patterns. The VFD will return to the previous menu upon
successful completion of the test.
Once the test has run, press CLEAR to return to the main menu. .
5.3.5.7 UTILITY: FIRMWARE
IMPORTANT
THESE MENUS ARE INTENDED FOR DIAGNOSTIC PURPOSES ONLY. DO NOT
CHANGE AN IMAGE UNLESS OTHERWISE INSTRUCTED BY COMTECH EF
DATA CUSTOMER SUPPORT.
This series of submenus permits the user to view information about the UT-4500-A internal
firmware. The upconverter can store two complete firmware images, and the user can select
which image will be loaded the next time the unit reboots.
Firmware Images:
INFO SELECT
Use the
! " arrow keys to select INFO or SELECT, and then press ENTER.
UTILITY: FIRMWARE ! INFO
Firmware Info: BOOTROM
IMAGE#1 IMAGE#2
Use the ! " arrow keys to select BOOTROM, IMAGE#1 or IMAGE#2, and then press ENTER
to view the information.
The BOOTROM screen displays information similar to the example that follows: