Serial Communications, cont’d
TPS150 Switching and Transmission System • Serial Communications
4-14
Command/response table for programming and operating the TPT150
Command
ASCII Command Response
Additional description
(host to TPT150)
(TPT150 to host)
Addressing
Connect
[CC
X1
]
{none}
Connect the host computer to the
addressed unit. This command
is case sensitive.
Change address number
[ADDR
X1
]
[R0•
X1
•ADDR
X1
•]
Change the TPT150’s address to
X1
and the displays to
X1
+1.
Example:
[ADDR95]
[R0•95•ADDR95•]
Change the transmitter’s address
number to 95 and the display’s to
96.
Reset address to factory default
[ADDR@]
[R0•
X1
•ADDR@•]
Reset the TPT150’s and display’s
addresses to the factory defaults
(97 and 98 [97 +1]).
Input selection
Select an input
[CH
X2
]
[R0•
X1
•CH
X2
•]
Select input
X2
to transmit to the
receiver and output to the
display.
Increment input selection
[CH+]
[R0•
X1
•CH+•]
Select the next higher input to
transmit to the receiver and
output to the display. If you
send this command when input 4
is selected, the transmitter wraps
around to select input 1.
Decrement input selection
[CH–]
[R0•
X1
•CH–•]
Select the next lower input to
transmit to the receiver and
output to the display. If you
send this command when input 1
is selected, the transmitter wraps
around to select input 4.
Query input selection
[CH?]
[R0•
X1
•CH?•
X2
]
Input
X2
is selected.
Blanking and muting
Blank the output
[BLANK1]
[R0•
X1
•BLANK1•]
Mute the output video.
Unblank the output
[BLANK0]
[R0•
X1
•BLANK0•]
Unmute the output video.
Toggle the blank status
[BLANK]
[R0•
X1
•BLANK•]
Toggle the audio mute on and off.
Mute the output
[MUTE011]
[R0•
X1
•MUTE011•]
Mute the output audio.
Unmute the output
[MUTE010]
[R0•
X1
•MUTE010•]
Unmute the output audio.
Toggle the mute status
[MUTE]
[R0•
X1
•MUTE•]
Toggle (change the state of) the
audio mute).
Query mute status
[MUTE01?]
[R0•
X1
•MUTE01?•
X3
]
The audio output is
X3
(0 = off [audio unmuted],
1 = on [audio muted]).
