Owner`s manual

Configuration Programming Commands & Messages:
In many applications, the factory settings are just right, but you may want to tweak some parameters, such as the Zone-Initial-Volume
(zone-turn-on) levels. You can adjust zone settings using the *PW commands below – some of the zone configuration settings may
also be adjusted using an RC-16 remote control.
The Program-Read (*PR) and Program-Write (*PW) Commands are for programming the system configuration, and are
not to be employed in a user application, except as part of a setup function. Do not use *PW commands in power-up boot
code, since power-fluctuations at boot time (eg: when power restores after an outage), could result in corrupted parameters.
The following are programming commands for general switcher setup:
Program-Write/Read-Cmd Description Command Config-Message
Write-Switcher-Base-Zone (note 1, 3) *PW,100,0,0,0,bzn <cr> !C,100,0,0,0,bzn <cr>
Read-Switcher-Base-Zone (note 1, 3) *PR,100,0,0 <cr> !C,100,0,0,0,bzn <cr>
Write-Config-Flags (note 2, 5) *PW,230,1,flg,fst <cr> !C,230,1,flg,fst <cr>
Read-Config-Flags (note 2, 5) *PR,230,1,flg <cr> !C,230,1,flg,fst <cr>
Write-Tmp-Config-Flags (note 2, 6) *PW,240,1,flg,fst <cr> !C,240,1,flg,fst <cr>
Read-Tmp-Config-Flags (note 2, 6) *PR,240,1,flg <cr> !C,240,1,flg,fst <cr>
Write-Cluster-Definition (note 2, 7) *PW,70,1,clu,gbz,gzd <cr> !C,70,1,clu,gbz,gzd <cr>
Read-Cluster-Definition (note 2, 7) *PR,70,1,clu <cr> !C,70,1,clu,gbz,gzd <cr>
Read-All-Cluster-Definitions (note 2, 7) *PR,71,1 <cr> !C,70 for clusters 1 to 8
Set-New-Baud-Rate (note 2, 18) *PW,250,0,1,bau <cr> (no mssg, since rate changed)
Restore-All-Factory-Settings (note 2) *PW,254,0,0,1 <cr> !C,254,0,0 <cr>
(factory-settings restored, and the front-panel light-bar will flash)
Force-System-Reset *PW,255,0,0,1 <cr> !S,100... / !S,187...
(reset via watchdog, and the front-panel light-bar will flash)
The following are general program commands for audio switchers:
Program-Write/Read-Cmd Description Command Config-Message
Write-Percent-Volume-Range (note 2, 8) *PW,20,1,vrl,vrh <cr> !C,20,1,vrl,vrh <cr>
Read-Percent-Volume-Range (note 2, 8) *PR,20,1,1 <cr> !C,20,1,vrl,vrh <cr>
Write-Source-Trim-Level (note 1, 9) *PW,22,1,ssa,ast <cr> !S,20... mssgs for active zones using ssa
!C,22,1,ssa,ast <cr>
Read-Source-Trim-Level (note 1, 9) *PR,22,1,ssa <cr> !C,22,1,ssa,ast <cr>
Read-All-Source-Trim-Levels (note 1, 9) *PR,23,1 <cr> !C,22 for all sources on switcher
Lattis Matrix Switcher 34 Software Version 7.3.0.0