Comtech EF Data DT-4500 Series, Инструкция по установке и эксплуатации

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DT-4500 Series C- and Ku-Band Down Converters MN/DT4500.IOM
Firmware Update Revision 2
5–14
5.4.4.1 Select the Boot Image
5.4.4.1.1 Use the Front Panel to Select the Boot Image
Do these steps from the DT-4500 front panel:
1. Go to the UTILITY

FIRMWARE

SELECT menu branch.
Current Active Image: #2
Next Reboot Image: #
1 #2
2. On the bottom line, use the
◄ ►
arrow keys to change to the other
image.
You must be in LOCAL MODE to perform this task. If you are not
in Local Mode (via the CONFIG

REMOTE menu branch), the
unit will prompt you to take an action before continuing:
Remote Mode: press ENTER
For local mode, or CLEAR
3. You must cycle power to hard-reboot the unit.
5.4.4.1.2 Use the HTTP Interface to Select the Boot Image
Do these steps from the HTTP Interface ‘Config | Utility’ page:
1. Use the ‘Next Reboot Image’ drop-down list to select Image 1 or 2 as the
preferred Current Active Firmware Image:
2. Click [Submit].
3. Hard-reboot or soft-reboot the unit.
5.4.4.2 Reboot the Unit
5.4.4.2.1 Hard-reboot the Unit from the Rear Panel
Typical for either the standard AC unit or the optional DC unit:
1. From the unit rear panel, switch the power OFF, and then turn the power
back ON.