I want to expand VPC14-WP RAM and SSD, what is the suggestion?

RAM and SSD are both standard interface, you can buy them on the market. For RAM, we suggest no more than 16GB x 2. (8GB x 2 for VPC10-WP)

Is it OK to use 10M HDMI cable to connect IFP50(HDMI out port) with project(HDMI in port)? What HDMI cable(brand) is recommend?

If possible, please use the HDMI cable shorter than 5M. If really need to use 10M HDMI cable, please to purchase high quality HDMI cable.

The image is distorted from NMP-302w HDMI out, how can I do?

You can refer below steps to check the issue. 1. To reset the NMP-302w. 2. To replace the HDMI(extension) cable. If above steps can't solve the issue, it will be NMP-302w mainboard issue, you need to replace NMP-302w.

CDX5560 / CDX5562 Video Wall Installation Addendum

To avoid screen damage, always handle the display by the back handles.  Always place the display on a cushion pad after removal from the carton box. Please do not remove the rubber cushions around the display for a video wall installation.  You may remove the rubber cushions around the display for a single screen installation.

What's the difference if I'm running ViewBoard 2.1 with inactivated version?

Below features won't be included with ViewBoard 2.1 inactivated version. Handwriting:   Crescent Mode:   Page Ball Mode:   Pen (only 2 pens available):      

What are the type and rating for the fuse on LB-STND-005-3?

The Specs on Fuse: Current: 10A, Length: 20 mm.

Does Win 10 connect support IFP7550 touch back control?

Yes, you can follow below steps: 1. Under Action Center, click Connect button. 2. Click the name of the device you're trying to project. 3. Check the Allow input from a keyboard or mouse connected to this display option.

Does Win 10 Miracast have PIN code access control ?

Yes, Windows to Windows.

Does Win 10 Miracast support “ Broadcast” function ?

No.

Does Win 10 Miracast support “Multi-screen” sharing?

No.