5.Click on the OK button in Version confirmation mode win- dow.
Note: If the selector settings are wrong when you do Step 5, the following message will appear to notify that version confirmation was failed.
In this case, confirm the connections and do Step 1 to 5 again.
6.Turn off the Master unit.
7.Set the mode selector as shown in the Firmware update mode window.
8.Turn on the unit again.
9.Click on the OK button. The unit will be set to the firmware update mode.
10.The Program Writer for SX150A window will be dis- played.
When you power on the matrix switcher and the system becomes ready for update, the following message will appear on the PC screen.
“✽FIRMWARE UPLOAD START! WAIT…”
11.Wait until the following message appears.
“✽✽SDRAM INITIALIZE COMPLETED.START LOAD- ING…”
12.Insert the supplied
13.Click on the “Browse…” button to select a .mot file. The file is located in the following directory.
E: \PWriter\sx150A_v✽✽✽✽✽.mot
(E is the
14.Make sure that the new software version is displayed in the Transfer File box.
15.Press the Transfer button.
16.A message window will appear to ask you if it is OK to overwrite the software. After confirmation, click on "OK". The .mot file will be copied from the
You can confirm the status by viewing messages.
(1)“✽✽✽LOAD OK…”: The copy is finished.
(2)“✽✽✽✽NOW ERASING…”: Data is being erased from the flash memory.
(3)“✽✽✽✽✽NOW WRITING…”: New data is being written in the flash memory.
(4)“✽✽✽✽✽✽COMPLETED!!”: The
Notes:
•Copying takes approx. 7 minutes.
•Avoid disconnecting or powering off the PC and the matrix switcher. It may cause trouble.
17.After “✽✽✽✽✽✽COMPLETED!!” is displayed, power off the matrix switcher.
18.Set the mode selector of the matrix switcher as follows.
MODE
ON
1 2 3 4
19.Display the matrix switcher’s SETUP MENU. (Refer to the matrix switcher’s operating instructions.)
20.Make sure that the version of the matrix switcher is dis- played in SETUP MENU. That shows the software update has been successfully executed.
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