AMX HDMI-UTPRO-0808 Instruction Manual page 94

HDMI-UTPRO-RX IR SEND_COMMANDs (continued)
CTOF
Set the duration of the Off
time (no signal) between IR
pulses for channel and IR
function transmissions. Off
time settings are stored in
non-volatile memory.
CTON
Set the total time of IR
pulses transmitted and is
stored in non-volatile
memory.
IROFF
Halt and Clear all active or
buffered IR commands
being output on the
designated port.
SP
Generate a single IR pulse.
XCH
Transmit the selected
channel IR codes in the
format/pattern set by the
'XCHM' Send Command.
Instruction Manual – HDMI-UTPRO-0808
This command sets the delay time between pulses generated by the 'CH' or 'XCH' send
commands in tenths of seconds.
Syntax:
SEND_COMMAND <DEV>,"'CTOF',<time>"
Variables:
• time = 0 - 255. Given in 1/10th of a second increments. Default is 5 (0.5 seconds).
Example:
SEND_COMMAND dvRXIR,"'CTOF',10"
Sets the off time between each IR pulse to 1 second.
This command sets the pulse length for each pulse generated by the 'CH' or 'XCH' send
commands in tenth of a second increments.
Syntax:
SEND_COMMAND <DEV>,"'CTON',<time>"
Variables:
• time = 0 - 255. Given in 1/10th of a second increments. Default is 5 (0.5 seconds).
Example:
SEND_COMMAND dvRXIR,"'CTON',20"
Sets the IR pulse duration to 2 seconds.
Syntax:
SEND_COMMAND <DEV>,"'IROFF'"
Example:
SEND_COMMAND dvRXIR,"'IROFF'"
Immediately halts and clears all IR output signals on the IR port.
You can use the 'CTON' to set pulse lengths and the 'CTOF' to set time Off between pulses.
Syntax:
SEND_COMMAND <DEV>,"'SP',<code>"
Variables:
• code = IR code value 1 - 96.
Example:
SEND_COMMAND dvRXIR,"'SP',25"
Pulses IR code 25 on IR port on RX.
Syntax:
SEND_COMMAND <DEV>,"'XCH <channel>'"
Variables:
• channel = 0 - 999.
Example:
For detailed usage examples, refer to the 'XCHM' command (next in table).
HDMI-UTPRO-RX NetLinx Programming
94