DCA Intertel s’print BT User Manual page 45

ESC (STX)
[Name] Enable infrared port
[Format] ASCII
Hex
Decimal 27 2
[Description] Enable infrared port.
[Notes] • if the printer doesn't receive this command all data sent to infrared
port are ignored.
• After receiving this command the infrared led is always switched
on.
[Default]
[Reference] ESC (ETX)
[Example]
ESC (ETX)
[Name] Close down the communication with infrared port
[Format] ASCII
Hex
Decimal 27 3
[Description] Close down the communication with the infrared port .
[Notes] • The command is active only if the infrared communication channel
has been enabled by the ESC STX command.
• After the command execution the printer ignores all the characters
received from the communication port until to the next ESC STX
reception.
• After receiving this command the infrared led is functioning, as
usual.
[Default]
[Reference] ESC (STX)
[Example]
DCA Intertel
ESC (STX)
1B 02
ESC (ETX)
1B 03
45 DCA Intertel