Knoll HD225 Firmware Upgrade Instructions

Knoll hd225: install guide

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Connect the projector to the computer

1. Connect the M1-A cable to the M1 connector at the rear of the projector

2. Plug the USB connector at the other end of the cable into an available USB port on the computer.

3. Plug the power cord into a power source. Do not plug the power cord into the projector at this

point.

NOTE

The examples below show a different projector model and version number than yours. Your model

and version number may be HD225 _753-0363-09.exe, for example. The procedure you follow is the

same.

1. In Windows Explorer, locate the firmware file you downloaded from the web. In this example, the

file was downloaded to a folder named TEMP on the C drive. Double-click the file to extract the

contents.

www.knollsystems.com

\Technical info\Home theater products\HD225)

Table of Contents

Do you have a question about the HD225 and is the answer not in the manual?

Page 1 NOTE The examples below show a different projector model and version number than yours. Your model and version number may be HD225 _753-0363-09.exe, for example. The procedure you follow is the same. 1. In Windows Explorer, locate the firmware file you downloaded from the web. In this example, the file was downloaded to a folder named TEMP on the C drive.
Page 2 Unzip To Folder box. 3. Click Close. Perform the projector upgrade 1. In Windows Explorer, go the folder where the files were unzipped. Double-click the file named USB_Flasher.exe. HD225 Firmware Upgrade Instructions (Example only) (Example only)
Page 3 The Firmware Upgrade Wizard appears. 2. Click Next. The Select File dialog box appears. click on Browse and select " Brandware_753-0374-01.BIN" and click NEXT HD225 Firmware Upgrade Instructions...
Page 4 Menu button within one second. The projector should go into ‘flash mode’, where the LED is steady amber. If the projector turns on or the LED is green, repeat the process. You may need to repeat the process to get the timing right.
Page 5 Plug in power cord , immediately release Menu button and repress the menu button within one second then press Next an the upgrading should start. When the upgrade is complete the projector should power up. On the projector keypad, press the Menu button On the Main Menu the "About "...