Utility:) Disp (Vfd Display) Submenu; Utility:) Firmware Submenu; Firmware:) Info - Comtech EF Data LBC-4000 Installation And Operation Manual

6.3.6.2

(UTILITY:) DISP (VFD Display) Submenu

Edit the display brightness. Use the [][] arrow keys to select a brightness value of 25%, 50%,
75%, or 100%. Press [ENT] when the brightness is suitable.
6.3.6.3

(UTILITY:) FIRMWARE Submenu

These menus are intended for diagnostic purposed only. Do not change an
image unless otherwise instructed by CEFD Product Support.
This series of submenus permits you to view information about the DT-4500 internal firmware.
The converter can store two complete firmware images, and you can select which image will be
loaded the next time the unit reboots.
Use the [][] arrow keys to select INFO or SELECT. Press [ENT].
6.3.6.3.1

(FIRMWARE:) INFO

Use the [][] arrow keys to select BOOTROM, IMAGE#1 or IMAGE#2. Press [ENT]. to view the
information.
Typical for all nested screens, the top line identifies the firmware number. Where applicable, 'x'
denotes the firmware revision letter. The bottom line identifies the Firmware Version Number
(e.g., 1.2.5) and the firmware build date in month/day/year format.
6.3.6.3.1.1 (FIRMWARE:) INFOBOOTROM
Front Panel Operation
VFD Display Brightness:
100%
Firmware Images:
INFO SELECT
Firmware Info: BOOTROM
IMAGE#1 IMAGE#2
Bootrom: FW-0020506
X.X.X MM/DD/YY
LBC-4000 L-Band Up/Down Converter System
6–18
Revision 6
MN-LBC-4000