The MATRIX Video Switching logo Description Article from CQ-TV PC Software
Keypad Interface Serial Interface  Circuits
Ordering  Documentation Contacts
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  The MATRIX

Keypad commands available are shown below
F Starts or restarts a command sequence
E Completes an input sequence, executes command
M Memory, 0 to 9 allowed, single digit
P Plane, 0 to 9 allowed, single digit
II Two digit Input number, 00 to 99 allowed.
OO Two digit Output number, 00 to 99 allowed
C IO Channel number, 0 to 9 allowed, single digit
B IO channel Bit number, 0 to 7 allowed, single digit
R Restore code, 0 to 9, C or D allowed, single digit

 

Command format

Action

Response

These commands take affect immediately

F M E Restore memory setting M Mm, Restored
F M2 E Saves links for all planes to memory M Mm, Saved
F P0 E Clear all connections in a plane P Pp, All cleared
F P1 E Set links straight i.e. Input 0 to Output 0 , 1 to 1 etc. Pp, Straight set
F PII1 E Set input II to all outputs on plane P Pp, Iii To all

Shortcuts to allow the plane 0 to be set quickly

F OO0 E Clears link to output OO on plane 0/Group P0, Ooo Cleared
F IIOO1 E Set link from input II to output OO on plane 0/Group P0, Iii-Ooo Set

These commands take effect after the Action command

F E Action new settings now Changes actioned
F POO0 E Clears link to output OO on plane P Pp, Ooo Clearing
F PIIOO0 E Clears link to output OO on plane P, as above Pp, Ooo Clearing
F PIIOO1 E Sets link from input II to output OO on plane P Pp, Iii-Ooo Link

 IO Channel commands these take affect immediately

F CB E Read all channels and display channel C Chc 1>7 xxxxxxxx
F CB0A E Clear IO channel C, bit B IO Chc bb Low
F CB1F E Set IO channel C, bit B IO Chc bb High

Configuration commands

F R4 E Power restore, R=mem. 0-9, C Previous, D None Pwr. up set Mr/prev/none
F 1A E Reconfigure MATRIX  

Page last edited: 2008-02-28