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TZM883V
9.6 Set/clear default configuration command
When the default configuration is activated, the current status of the video
connections is set as default. At subsequent power-on, the matrix is set to
this configuration regardless of its status at power-off.
The host must send the following sequence:
C
1 control character(Hex 43)
X
1 character that indicates the enable status of the default
configuration:
<CR>
1 end of string character(Hex 0D)
The matrix replies with:
<ACK>
if the command has been performed successfully
<NAK>
if transmission errors or invalid control parameters have been
detected
Example: To activate the default configuration, the host sends on line the following
hexadecimal characters:
43 31 0D
The matrix replies:
ACK
(Hex 06)
NACK (Hex 15) if transmission errors have been detected
9.7 Set/clear preview output command
The host must send the following sequence:
p
1 control character(Hex 70)
x
1 character that indicates the enable status of the last output as
preview:
<CR>
1 end of string character(Hex 0D)
ELPRO Video Labs s.r.l.
St.da della Pronda, 45/B 10142 Torino ITALY
Tel.+39 0117701583 – Fax +39 011703751
"0" : de-activates the default configuration
"1" : activates the default configuration and sets the current
status of the connections as default
if the command has been performed successfully
"0" : last output used normally
"1" : last output used as preview output
8x8 GRAPHIC MATRIX
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