Multimedia Firmware Upgrade; Get Into Firmware Download Mode - Christie Captiva DHD400S Service Manual

4. Select COM port, press "connect" button.
5. Click "File"-->"Load Project" to choose firmware, then click "Open".
6. Select "APROM", and do not select the "Config" item, then press "start" button.
7. "Pass" will appear.
8. Unplug the power cord and RS232 cable, then re-plug the power cord to power on the projector.
9. Press "power->left->right->menu" sequentially to get into service mode to check firmware
version.

Multimedia Firmware Upgrade

If upgrade fail, select restore, the upgrade will follow the last setting and jump to the page
"Upgrading in progress" directly.
Software
Hardware

Get into Firmware Download Mode

To update the firmware on your projector, you must get into firmware download mode first.
1. Hold on "Power" button and plug in the power cord.
2. Release the "Power" button until all LEDs light red.
3. Connect projector and computer by USB cable (USB A to mini USB B).
Captiva Service Manual
020-000867-03 Rev. 1 (05-2018)
Equipment Needed
• ActionsMpUpdate_v1.14.exe
• Firmware (*.bin)
• Projector
• Power Cord P/N: 42.50115G001
• Mini USB Cable: 42.00284G001 (USB A to mini USB B cable)
• PC or Laptop with Windows 32bits
Firmware
16