Extron Electronics EXTSL250W ユーザーズマニュアル

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ShareLink 250 W • Operation Using a Computer
17
Using the Software Menu
Click the icon on the bottom right side of the control screen to open the software menu.
Figure 14. 
ShareLink 250 W Software Menu
This menu includes the following options:
1
 
Share on Multiple Screens
 — Allows the computer screen or media file to be 
shared on up to four displays connected to other ShareLink receivers (see 
on the next page for instructions).
2
 
Enable WebShare
 — Click to enable WebShare, which allows your computer screen to 
be shared to connected devices during a presentation (see 
3
 
Advanced Settings
 — Click to open a submenu with the following options:
• 
Select Source Display
 — Click 
Primary Monitor
 to present the main screen, 
or click 
Secondary Monitor
 to present a screen connected to the main monitor.
 
NOTES:
• 
Not all operating systems support the extended screen function.
• 
If sharing the secondary monitor, select Secondary Monitor prior to 
sharing in order to keep the software window on the primary monitor.
• 
Image Quality
 — This option adjusts the image encoding level. 
Best
 provides 
better image quality and consumes more network bandwidth.
• 
Aspect Ratio
 — Choose 
Full Screen
 to display the image full screen. 
Choose 
Source Aspect Ratio
 to maintain the aspect ratio of the source image (for 
example, if the source image is 4:3, and the output resolution is 16:9, the image is 
displayed with black vertical bars on each side).
• 
Enable Tooltips & OSD
 — Tooltips are shown when the mouse cursor hovers 
over certain items on the computer screen. Enable this option to show tooltips on the 
display when sharing your computer screen.
• 
Create USB Thumb-drive App
 — This feature allows a user to load the  
ShareLink 250 W software into a USB drive, and to run the software directly from 
the drive (instead of having to install the software on a PC). See 
• 
ShareLink 250 W Device Admin
 — Click to go to the ShareLink 250 W admin