You'll receive the projector, remote control, 5 ft power cable, 5 ft HDMI cable, RCA input cable, and an instruction manual. The projector is compact and light, RAGU Z400 Projector. RAGU Z400 projector. Box Contents. Instruction manual. 3. Note: Adjust the focus ring and the keystone ring before using the projector. Manuals and User Guides for Ragu Z400. We have 1 Ragu Z400 manual available for free PDF download: Quick User Manual ℹ️ Download RAGU Z400 Manuals (Total Manuals: 1) for free in PDF. Find more compatible user manuals for Z400 Projector device. RAGU Z400 Mini Projector, Multimedia Home Theater Video Projector with +21% Lumens There was no manual on the projector or on the internet to help.RAGU Z400. Manuals and User Guides for RAGU Z400. We found 1 manuals for free downloads: User manual. RAGU Z400 Quick User Manual.