System Maintenance; Firmware Upgrade; Upgrading The Firmware - Ricoh Sirius-PJ1 Field Service Manual

4. System Maintenance

Firmware Upgrade

A LAN cable is needed to upgrade the firmware.
Before upgrading the firmware, make sure to prepare the following:
• LAN cable
• Notebook PC (on which Internet Explorer 6.0 or later is installed)

Upgrading the firmware

1. Connect the PC to the projector via a wired or wireless LAN.
* You can use PING to check whether the PC is successfully connected to the LAN.
2. Select [MENU], [INFO.], and then [WIRED LAN] or [WIRELESS LAN] to check the IP
address.
3. Place the projector in standby mode.
* On the projector, set [STANDBY MODE] to [NORMAL].
4. Start Internet Explorer and open the "http://xxx.xxx.x.xx/upload.html" page.
* Replace xxx.xxx.x.xx with the IP address that was confirmed in Step 2.
5. When the "Projector Update" page appears, press the [Browse] button.
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