ProjectorSupport - ViewSonic Singapore

The image is out of focus

Make sure that you have set it to its native resolution. Check the user guide to determine what the native resolution of the display is and set it to the native resolution if the video source that is being used can support it. Digital signals (HDMI, DisplayPort) normally produce sharper images. If you are using a VGA or analog signal try to s...

What should I do if the projector remote control is not working?

Replace the batteries and ensure there are no obstructions between the remote and the projector's IR receiver. Replace Batteries: Insert a fresh set of batteries. Low power can cause intermittent operation even if the remote’s indicator light turns on. Clear Obstructions: Ensure the [IR Receiver] on the projector is not blocked by any ...

Why are certain options greyed out in the OSD menu?

Certain menu settings are locked based on the current input signal or preset picture mode to maintain optimal image quality. Verify Input Source: When using digital connections (HDMI, DisplayPort), options like Phase or Horizontal Position are automatically optimized and locked. These are only available for manual adjustment under a VGA (a...

Purchased replacement parts

Parts can be purchased from our parts store. Go to https://www.viewsonic.com/parts/

There are issues connecting an external monitor to a computer/projector

If the external monitor/ projector is not automatically detected and displaying an image, you will need to use a function key to enable or activate the function. Laptop manufacturers have different methods to activate an external monitor. Refer to the laptop's user guide/manual or the manufacturer for instructions to activate the video port for...

What to do if the image is too dim from the projector?

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.

What devices support USB Type C video streaming on M1, M1+, M2 and X10-4K?

The USB Type-C port on your device must support DP Alt mode (DisplayPort Alternative Mode on USB-C). USB Type-C refers to the connector type, not the capability of the port itself, and please note that not all USB Type-C ports support video output (Video over USB Type-C). USB Type-C ports with any of the following symbols nearby will be...

What are the formats and maximum size do the USB and MicroSD reader on the LED projector support?

Please see the table below: Supported Size (Max. Size) NTFS Format FAT32 Format Read Write Read Write USB Memory Stick 256 GB V N/A V V USB HDD 2 TB V N/A V V Micro SD 256 GB V N/A V V Note: 1. Windows 10 built-in format tool only supports FAT32 format up to 32 GB. 2. Firmware upgrade only supports FAT32 format.

How to enable the remote controller PgUp and PgDn functions?

In order to enable the PgUp and PgDn function on your remote controller for the PX701-4K projector, please follow the instruction below: Besides your video cable (HDMI), please connect an additional USB cable from the back of the PX701-4K projector to your PC/Laptop. Change the control method to USB by entering your OSD menu -> System ...

How to solve a flickering image on the projector?

Image flickering is mostly caused by loose cables or the Eco Mode settings. Follow these quick steps to resolve it. Secure Physical Connections: Unplug and re-plug the HDMI / VGA cable. Ensure the connection is firm. Try a different cable to rule out internal wire damage. Change Lamp Mode (Top Solution): Go to [Settings]...