Info: Refosc (Reference Oscillator); Select: Utility; Utility: Date/Time (Set Real-Time Clock) - Comtech EF Data MBT-5003 Installation And Operation Manual

MBT-5003 L-Band Up/Down Converter System
Front Panel Operation
5.3.3.4

INFO: RefOsc (Reference Oscillator)

Note: This selection is used for debugging purposes only.
This screen displays the raw voltage of the voltage tuning monitor, and the external reference
status. For example:
Ref Osc: Vtune = 04.7
Ext Ref: N/A
Press ENT or CLR to return to the previous menu.
5.3.4

SELECT: Utility

Note: Low Noise Amplifier (LNA) operation is not supported by the MBT-5003. The LNA
selection on this submenu is therefore nonfunctional.
UTILITY: Date/Time CID
Display Firmware LNA
◄ ►
Use the arrow keys to select from the submenu choices shown, then press ENT. The following
table identifies each submenu available from the SELECT: Utility menu branch – typical for
Converter Unit A or Unit B – its content section in this chapter, and functional description of each
submenu:
Submenu Sect
Date/Time 5.3.4.1
CID 5.3.4.2
Display 5.3.4.3
Firmware 5.3.4.4
5.3.4.1

UTILITY: Date/Time (Set Real-time Clock)

Edit Real-Time Clock:
12:00:00 10/31/10(◄ ►▲ ▼ E)
To edit the time and date settings of the real-time clock, first select the digit to be edited using the
◄ ► arrow keys, then change the value of that digit using the ▲ ▼ arrow keys. Press ENT
when done.
Functional Description
Edits the Real-Time Clock time and date settings
Edits the 24-character Circuit ID string.
Adjusts the brightness level of the Vacuum Fluorescent Display (VFD).
Displays the installed internal firmware and permits user the boot using a selected
firmware image.
5–14
Revision 1
MN-MBT5003