Programming
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Enova DVX-2100HD 6x2 All-in-One Presentation Switcher Operation/Reference Guide
IR SEND_COMMANDs
The IR Commands are for RX02N port 3. These commands are for the swticher only.
IR SEND_COMMANDs
CAROFF
Disable the IR carrier signal
Disable the IR carrier signal until a 'CARON' command is received.
Syntax:
SEND_COMMAND <DEV>,"'CAROFF'"
Example:
SEND_COMMAND dvRXIR,"'CAROFF'"
Stops transmitting IR carrier signals to the IR port.
CARON
Enable IR carrier signals
Enable the IR carrier signals (default).
Syntax:
SEND_COMMAND <DEV>,"'CARON'"
Example:
SEND_COMMAND dvRXIR,"'CARON'"
Starts transmitting IR carrier signals to the IR port.
CH
Send IR pulses for the
selected channel.
All channels below 100 are transmitted as two digits. If the IR code for ENTER
(function #21) is loaded, an Enter will follow the number. If the channel is
greater than or equal to (>=) 100, then IR function 127 or 20 (whichever exists)
is generated for the one hundred digit. Uses 'CTON' and 'CTOF' times for pulse
times.
Syntax:
SEND_COMMAND <DEV>,"'CH',<channel number>"
Variables:
channel number = 0 - 199 channels
Example:
SEND_COMMAND dvRXIR,"'CH',18"
The IR port on the UDM Rx performs the following:
"Transmits IR signals for 1 (IR code 11).
The transmit time is set with the CTON command.
"Waits until the time set with the CTOF command elapses.
"Transmits IR signals for 8 (IR code 18).
"Waits for the time set with the CTOF command elapses.
If the IR code for Enter (IR code 21) is programmed, the IRS4 performs the
following steps.
"Transmits IR signals for Enter (IR code 21).
"Waits for the time set with the CTOF command elapses.
CP
Halt and clear all active or
buffered IR commands.
Halt and clear all active or buffered IR commands, and then send a single IR
pulse. Pulse and wait times can be set with the 'CTON' and 'CTOF' commands.
Syntax:
SEND_COMMAND <DEV>,"'CP',<code>"
Variables:
code = IR port's channel value 0 - 252 (253 - 255 reserved).
Example:
SEND_COMMAND dvRXIR,"'CP',2"
Clears the active/buffered commands and pulses IR port's channel 2.
