User Controls

3 Select “Turn Windows features on or off” to open.

4.Have “Telnet Client” option checked, then press “OK” button.

Specsheet for “RS232 by TELNET” :

1.Telnet: TCP.

2.Telnet port: 23 (for more detail, kindly please get contact with the service agent or team).

3.Telnet utility: Windows “TELNET.exe” (console mode).

4.Disconnection for RS232-by-Telnet control normally: Close Windows Telnet utility directly after TELNET connection ready.

Limitation 1 for Telnet-Control: there is less than 50 bytes for successive network payload for Telnet-Control application.

Limitation 2 for Telnet-Control: there is less than 26 bytes for one complete RS232 command for Telnet-Control.

Limitation 3 for Telnet-Control: Minimum delay for next RS232 command must be more than 200 (ms).

(*, In Windows XP built-in “TELNET.exe” utility, “Enter” key pressed will have “Carriage-Return” and “New-Line” code.)

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Optoma Technology EH505 manual Specsheet for RS232 by Telnet