Search history
Clear
EH620 3400lms 1080p Windows Smart Meeting Room Projector
Commence Meetings of the Future
Application
How do I mute the projector?
The projector can be muted using one of the following settings -
1. OSD > System setup > audio settings > mute
2.. Mute key on remote
The mute function will reset to default (Off) when the projector is restarted, which means audio will be on.
Therefore, if you wish to mute the projector permanently, please turn the audio volume down to 0. Volume levels do not reset for power cycles or restarts.
1. OSD > System setup > audio settings > mute
2.. Mute key on remote
The mute function will reset to default (Off) when the projector is restarted, which means audio will be on.
Therefore, if you wish to mute the projector permanently, please turn the audio volume down to 0. Volume levels do not reset for power cycles or restarts.
Can I restart the Windows system only by keeping my projector running?
Can I install applications from Microsoft Store or online source on Windows?
Can I connect a USB device to the projector?
Some keyboard shortcuts are not working in Windows. How can I fix it?
Does the projector support change slides on PowerPoint using a remote which emulates page up and page down commands for both Windows PC and MacOS?
How do I clean my projector lens?
It is normal to have some dust on the lens surface.
Please refer to the below video for a guide to cleaning your projector's lens.
Learn more
How do I get my computer to show on a second display through my projector?
Specification
I cannot cast my Android phone or Google Tab to the projector. How can I fix that?
Google Cast is not supported right now, but will be added in the later system update .
Learn more
The Wired remote port is used to connect to a wired remote control. What is the maximum distance supported by the wired remote control?
Explanation
What can I do if my projection screen shrinks when Duplicate Mode is applied in Windows?
Can I use Cortana to control the projector?
Volume adjustment is not available and always keep at 100 in Windows. How can I fix it?
How much ROM and RAM does EH620 have?
EH620 features 4GB RAM and 64GB ROM.
EH620 takes longer than most projectors to start up. How can I fix that?
Further Query
I cannot cast my Android phone or Google Tab to the projector. How can I fix that?
Google Cast is not supported right now, but will be added in the later system update .
Learn more
The Wired remote port is used to connect to a wired remote control. What is the maximum distance supported by the wired remote control?
As Abobe Flash support ends at the end of Dec 2020, the Crestron network interface will no longer work after that. Is there any solution for this?
An error message shows in “Skype for Business Basic 2016” when I am trying to install MS Office, which includes Skype. How can I fix this?
Does Miracast support 4-spilt screen mirroring?
How can I avoid the DLP Link signal getting lost sync when watching the Blue-Ray 3D video?
What can I do if my projection screen shrinks when Duplicate Mode is applied in Windows?
Can I use Cortana to control the projector?
Volume adjustment is not available and always keep at 100 in Windows. How can I fix it?
How much ROM and RAM does EH620 have?
EH620 features 4GB RAM and 64GB ROM.
EH620 takes longer than most projectors to start up. How can I fix that?
How do I mute the projector?
The projector can be muted using one of the following settings -
1. OSD > System setup > audio settings > mute
2.. Mute key on remote
The mute function will reset to default (Off) when the projector is restarted, which means audio will be on.
Therefore, if you wish to mute the projector permanently, please turn the audio volume down to 0. Volume levels do not reset for power cycles or restarts.
1. OSD > System setup > audio settings > mute
2.. Mute key on remote
The mute function will reset to default (Off) when the projector is restarted, which means audio will be on.
Therefore, if you wish to mute the projector permanently, please turn the audio volume down to 0. Volume levels do not reset for power cycles or restarts.
Can I restart the Windows system only by keeping my projector running?
Can I install applications from Microsoft Store or online source on Windows?
Can I connect a USB device to the projector?
Some keyboard shortcuts are not working in Windows. How can I fix it?
Does the projector support change slides on PowerPoint using a remote which emulates page up and page down commands for both Windows PC and MacOS?
How do I clean my projector lens?
It is normal to have some dust on the lens surface.
Please refer to the below video for a guide to cleaning your projector's lens.
Learn more
How do I get my computer to show on a second display through my projector?