Zoom 4420-A Network Router User Manual


 
68 Zoom AP+4 User Guide
Upgrade Firmware
From time to time, Zoom may release updated firmware for your
AP+4.
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1
To see if there is an update, periodically visit the Zoom Web
site: www.zoom.com.
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2
Download the upgrade files from the web site to your
computer, and unzip the files if necessary.
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3
Use the Upgrade Firmware page to install the new firmware
onto the AP+4.
To access this page, in the left menu pane, under
Management
,
select
Upgrade Firmware
:
Parameter Select or enter . . . .
Select File
Enter the path and filename of the firmware
upgrade, or click
Browse
to select the file.
Upload
Click this button to upload the firmware
upgrade from your computer to the AP+4.
Reset
Click this button to clear the
Select File
text
box.