Command and Response Table for Matrix Switcher Commands (continued)
DTP Crosspoint 84 IPCP Series Matrix Switchers • Programming Guide
17
Command Function
SIS Command
(Host to Unit)
Response
(Unit to Host)
Additional description
Test pattern
Enable a test pattern
EX1(
*
X3#
TEST
}
Test
X1(
*
X3#]
Disable test patterns
EX1(
*0TEST
}
Test
X1(
*0
]
View test pattern selection
EX1(
TEST
}
X3#]
Screen saver timeout and status
Set screen saver to go black
immediately
E
T
X1(
*0SSAV
}
SsavT
X1(
*000
]
Disable sync whenever no input video is
selected.
Set screen saver timeout duration
E
T
X1(
*
X3$
SSAV
}
SsavT
X1(
*
X3$]
Blank output
X1(
after
X3$
seconds.
Example:
E
T3*300SSAV
}
SsavT3*300
]
Blank output 3 after 300 seconds
(5 minutes).
Set screen saver to never go black
E
T
X1(
*501SSAV
}
SsavT
X1(
*501
]
Do not blank output
X1(
.
View screen saver timeout duration
E
T
X1(
SSAV
}
X3$]
View screen saver status
E
S
X1(
SSAV
}
X3%]
Scaler output rate
Set scaler output rate
EX1(
*
X3^
RATE
}
Rate
X1(
*
X3^]
Set the scaler to output
X3^
on output
X1(
.
Example:
E
3*75RATE
}
Rate3*73
]
Set the scaler to output 720p video at
60 Hz on output 3.
View scaler output rate
EX1(
RATE
}
X3^]
RS-232 Insertion Commands
Captive screw and Ethernet serial port insertion enables
Enable an input captive screw serial
port insertion
E
I
X1&
*0LRPT
}
LrptI
X1&
*0
]
Enable the captive screw serial port
insert on input
X1&
. This disables the
Ethernet RS-232 insert.
Enable an input Ethernet serial port
insertion
E
I
X1&
*1LRPT
}
LrptI
X1&
*1
]
Enable the Ethernet serial port insert
on input
X1&
. This disables the captive
screw serial port insert.
Set all RS-232 input insertions
E
I
X3&
*LRPT
}
LrptI
X3&]
View input insertion
E
I
X1&
LRPT
}
X3&]
View all input insertions
E
ILRPT
}
X3&
7
X3&
8
]
One
X3&
for both available inputs,
starting at input 7.
Enable an output captive screw
serial port insertion
E
O
X1(
*0LRPT
}
LrptO
X1(
*0
]
Enable the captive screw serial port
insert on output
X1(
. This disables the
Ethernet serial port insert.
Enable an output Ethernet serial
port insertion
E
O
X1(
*1LRPT
}
LrptO
X1(
*1
]
Enable the Ethernet serial port insert
on output
X1(
. This disables the
captive screw serial port insert.
Set all RS-232 output insertions
E
O
X3&
*LRPT
}
LrptO
X3&]
View RS-232 output insertion
E
O
X1(
LRPT
}
X3&]
View all output insertions
E
OLRPT
}
X3&
3
X3&
4
]
One
X3&
for both available outputs,
starting at output 3.
NOTE:
X1&
= TP and insertion input number
07
or
08
X1(
= TP (scaled) and insertion output number
03
or
04
X3$
= Duration
0
= Output sync instantly disabled when no active video input is selected
001
through
500
(seconds)
501
= Output sync never times out (default)
X3%
= Screen saver status
0
= Active input detected, timer is not running
1
= No active input, timer is running, output sync is still active
2
= No active input, timer is expired, output sync is disabled.
X3^
= Scaler output resolution and rate
See the table on page 58.
X3&
= Captive screw or UART
0
= Captive screw RS-232 insert
1
= Ethernet RS-232 insert (UART) (default)
X3#
= Test pattern
00
= Disable (default)
04
= Color bars
01
= Crop
05
= Grayscale
02
= Alternating pixels
06
= Blue mode
03
= Crosshatch
07
= Crop and pink noise (Ch. 1/2, 48 Hz, 24-bit)