after replacing the projector lamp, resetting the lamp timer is highly recommended to help keep track of how long the lamp has been on. the lamp timer will also let you know when the lamp needs to be replaced. the lamp timer can be found in the projector menu. the specific location of the timer can be found in different locations depending ...
projectors may shut off for a couple different reasons. if the projector over heats, check to see if there is enough ventilation for air to be circulated around the unit. make sure fans are running and that there is no obstruction. let it cool, clear obstructions and check fans when turning the unit back on. after market lamps may cause a...
step 1 download and install a flash player. “download the flash player projector” from adobe: https://www.adobe.com/support/flashplayer/debug_downloads.html step 2 input the url of the crestron interface in the flash player: http://[projector.ip]/crestronui.swf where [projector.ip] is the viewsonic projector’s ip address.
please follow below steps: connect your device and projector to the same wi-fi network. 2. on projector, go to home > screen mirroring, there is projector's device name shown at the upper right location. (e.g. "viewsonic pj-xxxx") 3.on your phone/tablet, do the following: ios: access th...
usually this is related to unmatched output resolution setting and content. for example, setting 720p resolution output to a 4k projector or playing a 720p video on a 4k projector in full screen would cause pixelated. please make sure to set recommended resolution by referring to this faq.
1.please increase the contrast and brightness in osd menu. 2.check the light source level and make sure it’s on full or normal. 3.turn off or reduce environmental luminance where the projector is in use.
1. press the menu button on the projector or the remote control and then navigate to the advanced settings. 2. select to restore factory default settings. note: some models may have the reset option in a slightly different location. please check the user guide for specific steps.
1.if spot is only visible when projected image in defocus, it would not impact usage. 2.if spot is visible when projected image in focus, please contact viewsonic service center for help.
open the projector menu and go to system setting: basic> projector position and choose one of the four available options: front table rear table ceiling front ceiling
the projector's image size is determined by the distance between the projector itself and the screen. moving the projector closer to the screen will make the image smaller, and moving the projector farther from the screen makes the image size bigger. if the projector has zoom control ring. you can use this to adjust image size too.