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7. Programmer's Reference
7.3.11. Disconnecting an Output
Description: Switch an output to a virtual unconnected input. No signal on the output.
Format
Command {0@<out>}
Response (O<out²>●I00)CrLf
Explanation: Output 5 is disconnected from the inputs (no input will be connected).
Disconnecting acts similar to muting except that the previous connection cannot be restored with an unmute
command. A disconnected output can still be muted or unmuted, however, this has no real effect in this
case. To make a disconnected output live again another input has to be switched to it.
INFO:
The response for this command is (1LO<out²>) if the output is locked.
7.3.12. Disconnect All Outputs
Description: Switching all the outputs to a virtual unconnected input. No signal on any output.
Format
Command {0@O}
Response (I00 ALL)CrLf
Explanation: The outputs are disconnected from the inputs (no input will be connected).
Disconnecting acts similar to muting except that the previous connection cannot be restored with an unmute
command. A disconnected output can still be muted or unmuted, however, this has no real effect in this
case. To make a disconnected output live again another input has to be switched to it.
7.3.13. Locking a Specified Output
Description: Lock output <out>. Output's state cannot be changed until unlocking.
Format
Command {#><out>}
Response (1LO<out²>)CrLf
Explanation: Output 5 is locked.
7.3.14. Unlocking a Specified Output
Description: Unlock output <out>. The connection on output can be changed.
Format
Command {+<<out>}
Response (0LO<out²>)CrLf
Explanation: Output 5 is unlocked.
INFO:
The router issues the above response regardless of the previous state of the output (either it was
locked or unlocked).
MX-FR Series Modular Matrix Frames – User's Manual
Example
→ {0@5}
← (O05 I00)CrLf
Example
→ {0@O}
← (I00 ALL)CrLf
Example
→ {#>05}
← (1LO05)CrLf
Example
→ {+<05}
← (0LO05)CrLf
7.3.15. Saving a Preset
Description: Save current crosspoint configuration (output states) to preset <id>.
Format
Command {$<id>}
Response (SPR<id²>)CrLf
Explanation: Current crosspoint state is saved to preset 4, including the mute state of the outputs. All frames
have 32 preset memories.
AAAENAIONG!
Lock states are not saved. Lock state is assigned to the physical output of the router. Presets
do not affect output locks.
7.3.16. Loading a Preset
Description: Load crosspoint configuration from preset <id>.
Format
Command {%<id>}
Response (LPR<id²>)CrLf
Explanation: Current crosspoint state is changed according to preset 4, including the mute state of the
outputs.
INFO:
Locked outputs are left unchanged. Presets do not affect output locks.
7.3.17. Preset Preview
Description: Preview stored connections in preset <id> without loading it. The length of the response
depends on the crosspoint size. See the example below (MX-FR17 matrix):
Format
Command {VP#<id>=?}
Response (VP#<id>=●<O1>●<O2>●<O3>●<O4>●
<O5>●<O6> ●<O7>●<O8>●<O9>●
<O10>●<O11>●<O121>●<O13>●<O14>●
<O15>●<O16> ●<O17>)CrLf
Legend:
Index
Legend
<Ox>
<in²>
<Ox> is connected to <in²>, <Ox> is not muted.
<Ox>
M<in²>
<Ox> is connected to <in²>, <Ox> is muted.
Explanation: Viewing connections for preset 3. Input 2 is connected to outputs 1, 2, 4 and 5. Input 1 is
connected to all other outputs. Outputs 2 and 3 are muted.
Example
→ {$4}
← (SPR04)CrLf
Example
→ {%4}
← (LPR04)CrLf
Example (MX-FR17)
→ {vp#3=?}
← (VP#3= 02 M02 M01 02 02 01 01 01 01 01 01
01 01 01 01 01)CrLf
Explanation
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Troubleshooting
