Extron Electronics EXTSL250W 用户手册

 

Device Setup

1

 Device Setup Panel

• 

Resolution: Change the output resolution (resolution is set to 720p by default). 

Click the drop-down menu to show other resolutions.

• 

Code: Customize the login code that is displayed on the standby screen at startup 
(see 

9

, page 6). Three options are available for the login code:

• 

Disable – No login code is required to connect to the ShareLink 250 W.

• 

Random (default) – A new random code is generated when the last user 

disconnects from the ShareLink 250 W. (For example: User 1 logs in with the 
current code, then user 2 logs in with the same code. When users 1 and 2 
disconnect from the ShareLink, a new code is generated.)

• 

Use the following code: enter a custom 4-digit login code.

2

 Date and Time Settings Panel

• 

Choose SNTP/NTP Server Synchronization to specify the time server, or 

choose Disable to disable this feature. 

NOTE:  SNTP/NTP (Simple Network Time Protocol/Network Tie Protocol) is 

used for synchronizing the clocks of computer systems over networks.

If SNTP/NTP Server Synchronization is enabled:

• 

Server: Enter the NTP server address into this field.

NOTES: 

 

If the NTP server address is in the form of a URL, a DNS server address is 
required to sync to the NTP server (for example, enter “pool.ntp.org”).

If the NTP server address is in the form of an IP address, a DNS server 
address is 

not required to sync to the NTP server.

• 

Time Zone: Select the appropriate time zone.

3

 Terminal Refresh (Reboot) Panel

This feature refreshes the terminal and reboots the system. The terminal refreshes when 
a user is not connected and no user is sharing content.

• 

Auto (default) – Device automatically refreshes when a user is not connected and 

no user is sharing.

• 

Time Set – Schedule a specific time to refresh the terminal (specify that time in 

the Time field using the drop-down lists).