Digital Projection  
E-VISION LASER 5000 SERIES USER MANUAL                                                                                          REV A JANUARY 2018 
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RS232 by Telnet Function 
The projector can be controlled by dedicated protocol commands via the RS232 interface with “Hyper-
Terminal” communication. 
There is also available an alternative RS232 control, so called “RS232 by TELNET” for the LAN/RJ45 
interface. 
 
 
Quick Start-Guide for “RS232 by TELNET” 
Check and note the IP address from the projectors OSD. 
Make sure that the connected laptop/PC can access the web-page of the projector via LAN. 
Make sure that “Windows Firewall” settings are disabled in case of any “TELNET” function filtering by 
the laptop/PC. 
 
On the Laptop/PC choose: Start => All Programs => Accessories => Command Prompt