Why does the projector fan stay on after the unit is turned off?

This is normal operation. It is either a temporary cooling phase (3–5 mins) or a result of the Network Standby feature being enabled. Detailed Explanation: 1. Cooling Down Period Behavior: The fan remains on for 90 seconds to 5 minutes after pressing the power off button. Purpose: To dissipate residual heat from the lamp. Do not unplug ...

Is it possible to connect multiple displays to my WPG-370?

The WPG-370 does not support connection to multiple displays.  The WPG-370 does have VGA and HDMI as video outputs, which may be used alternatively not simultaneously.

Which Android versions are supported on the myViewBoard app?

The myViewBoard app supports Android 5.0 and newer

Google in our Embedded Browser

Use your embedded browser Click on to open up your browser A browser window will appeaer You can now type into the url section to do a google search You can check out our video tutorial as well:

How to change the projector image orientation

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

Does my e-Poster Support Power Point presentations?

ViewSonic e-Posters do not support Power Point presentations natively.  There are 3 ways to achieve this purpose. 1.Use vSignage:   Models like EP4320/EP5520/EP5520T/EP5540/EP5540T have built in the vSignage. You are able to use the power point widget to publish your power point file from the computer to the e-Posters.   2. Connect a...

How to use ADB tool commend to get a vSignage player screenshot?

Download ADB from https://developer.android.com/studio/command-line/adb.html 1. Run cmd commend and go to the adb save folder that connect to device via Adb over TCP, if use Adb wire, skip this step     adb connect {ip} for example:  adb connect 192.168.2.112 2. Take screenshot and save to device     adb shell screencap -p /sdcard/...

Is there any recommended RS232 software to control IFP7550 by ASCII command?

You may control IFP7550 by Hercules software. Please have "HEX" checkbox unchecked and key in ASCII command with <CR> at the end.

[20250708] Privacy Policy

[20250708] Privacy Policy  Copyright © 2025 ViewSonic Corporation. All rights reserved.  Last updated on July 8th , 2025    Table of Contents  Introduction .............................................................................................................2 Your Data Subject Rights ................................................

How to do color calibration with my monitor?

Please refer to this FAQ, find "Calibrate your display" section and follow the instruction.