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Serial communication, cont’d – Extron Electronics SW4 3G HD-SDI User Guide User Manual

Page 34

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SW4 3G HD-SDI • Serial Communication

Serial Communication, cont’d

3-10

7

.

Click OK. The firmware selection screen appears.

8

.

Click Browse to open the Choose Firmware File window,

and locate the firmware file that you downloaded. (By

default, the firmware file is placed at c:\Program Files\

Extron\Firmware

when downloaded from the Extron site.)

C

The firmware file must have a .s19 extension.

Uploading any other file type could cause the

switcher to stop functioning.