About This Download

Benefits and improvements

Fixing rare bugs that may occur due to a power flicker (a brief interruption or fluctuation in the power supply) shortly after the device is connected to AC power.

• The projector's control panel is not functioning and cannot be used to operate the device.
• The HDMI source signal is not being output correctly.

File Info

• File Name: BASIC_PKG_1.00.04.00_PJ3
• File Version: 1.004
• File Size: 338MB
• Release Date: 13-12-2024

Before You Start

Your firmware may already be up to date, especially if you have a new Home Theater Projector. If the version number is 1.004 or higher, you do not need to update.
If you're unsure, you can easily check your firmware version by looking in the "information" menu at OSD.

Download & Install

Required tools

• USB storage device: FAT32 format (Version 2.0 or after) 1GB or more

Download and Transfer the Update Folder to Your USB Storage Device

1. Download the BASIC_PKG_1.00.04.00_PJ3 file to a temporary or download directory (please note this directory for reference) on your computer.
2. Connect a USB storage device to your computer.
3. Transfer the update file to the root directory of your USB storage device:
   Poznámka: The root directory is the top directory in a file system and the update file does not have an extension.
   VAROVÁNÍ! Do not change the name of the file or copy it to any other folder on the USB device. This update will not install successfully if the name of the folder is modified or if the folder is not copied to the root directory of the USB storage device.
4. Remove the USB storage device from your computer.

Updating the System Software

VAROVÁNÍ! During the update process, do not remove the USB device or turn off the projector.

1. Turn off the projector.
2. Make sure no other USB storage device is connected to the projector before starting the update.
3. Insert the USB storage device containing the update file into the USB port of the projector.
4. Turn on the projector. The update process will start automatically.
   Poznámka: The ON/STANDBY indicator will blink in amber during the update process. The update process takes about 20 minutes to complete.
5. The projector restarts and the ON/STANDBY indicator lights are red for 30 seconds during updating.
6. Once the update is complete, the ON/STANDBY indicator will light up red, and the projector will enter Standby Mode.
7. Remove the USB storage device.
8. Turn on the projector.
9. Once the projector completely starts and the laser is lit, the update process is complete.
10. Check the current firmware version to confirm that the update has been successfully installed.
    Poznámka: If the version number is 1.004, the firmware update was successful.