User guide riohd-led-3 specifications 14 lcd input signal output signal lens lamp image input power power adapter model native resolution support resolution 3.5” tft 800 x 600 1024 x 768 video audio component video, s-video, vga, hdmi, usb stereo speaker 1w x 2 focus 130mm model power life led 70w 2...
Table of content safety precautions ............................................................................................................... 01 what’s in the box .................................................................................................................. 03 projector fea...
Safety precautions 1 before using this projector, please read this manual carefully. Warning: do not stare directly into the light of the lens. Warning: to avoid electrical shock, please do not place the projector under moist conditions. Warning: when turning off the projector, the fans will continu...
Menu settings 11 picture menu sound menu time menu safety precautions warning: before use, please read this manual carefully. If not operated correctly it can cause electrical shock or fire. When using or repairing this projector, please comply with the following suggestions. 2 1. Cleaning: when cle...
What’s in the box carefully unpack the product and confirm that all of the items listed below have been included. If any items are missing, contact your dealer. 1x riohd-led-3 projector 1x remote control 1x power cable 1x power adapter 1x av cable 1x user guide 1x lens tissue wipes 3 menu setting me...
Image adjustment 9 when using the projector for the first time, please make the following focus adjustments: focus adjustments slowly dial the lens until the image is brought into focus. Keystone adjustments if a projected picture has keystone distortion, correct image with keystone dial located und...
Installation standard setting refer to the following chart to adjust your picture size and distance. Note: distance refers to the distance from the lens to the projector screen. Image sizes are measured diagonally and have 3% margin of error. 5 warning: please check the following picture for keyston...
Installation connection instructions source switch: 1. Press “source” key on remote control, the screen will show source (picture below) 2. Press “ ^ / ” keys to choose the source mode. 3. Press “ > “ or “ ok “ key to confirm. 7 left audio input right audio input hdmi input port power adapter input ...
