02 · Your selected option · CR-01
A shared operational view
Two operators continue working on their own computers while the team sees four agreed information sources on a shared wall. Their two PCs are included in the four-source count.
Reference design; project validation required. Read the full design notes →
How it works · grouped system view
Four sources, one shared picture
4 source PCs
Includes the two local operator PCs.
Wall composition
4 capture channels; layouts chosen by an authorised user.
2 local desks
Local display, keyboard and mouse; no switched KVM.
Local operation4 LCD panels
Four separate panel feeds form the shared wall.
Sources to wallLocal computer work and wall layout control are separate. Recalling a wall scene does not take over an operator’s PC.
Devices & connections Inspect here
What these groups contain Device IDs and route references
Functional groups simplify the explanation. Repeated IDs denote the same equipment. Exact interfaces, directions and conditions are in the engineering diagram.
- 4 source PCs
SRC · 4 x source PCs S1 and S2 are the local operator PCs
- Wall composition
PROC · 1 x wall compositor 4 capture channels / 4 panel outputs
- 2 local desks
DESK · 2 x local operator sets monitor + keyboard + mouse; no extra PCs
- 4 LCD panels
WALL · 4 x LCD panels 2 by 2; FHD per panel assumed
- Control, audio and supporting services
PANEL · 1 x layout panel authorised scene user
NET · 1 x management switch 16 ports; 7 used + 1 service
UPS · 1 x UPS system source, desk, control and wall loads sized separately
Routes: Local operation: L03, L04 · Sources to wall: L01, L02. Supporting links: L05, L06, L07, L08.
CR-01 · Shared operational overview
Keep four agreed sources visible while two operators work locally.
Signal flow
All 4 connections · 4 devices and services
Choose a connection to read its endpoints, direction and interface. Repeated device IDs refer to the same equipment across views.
From · SRC4 x source PCs S1 and S2 are the local operator PCs
To · PROC1 x wall compositor 4 capture channels / 4 panel outputs
Direction: source → destination · 4 HDMI feeds; 1080p60 assumed
From · PROC1 x wall compositor 4 capture channels / 4 panel outputs
To · WALL4 x LCD panels 2 by 2; FHD per panel assumed
Direction: source → destination · 4 separate panel feeds
From · SRC4 x source PCs S1 and S2 are the local operator PCs
To · DESK2 x local operator sets monitor + keyboard + mouse; no extra PCs
Direction: source → destination · 2 additional local display outputs
From · DESK2 x local operator sets monitor + keyboard + mouse; no extra PCs
To · SRC4 x source PCs S1 and S2 are the local operator PCs
Direction: source → destination · local keyboard and mouse USB
SRC · 4 x source PCs S1 and S2 are the local operator PCs
Connections: L01, L03, L04. Repeated device IDs refer to the same equipment.
PROC · 1 x wall compositor 4 capture channels / 4 panel outputs
Connections: L01, L02. Repeated device IDs refer to the same equipment.
WALL · 4 x LCD panels 2 by 2; FHD per panel assumed
Connections: L02. Repeated device IDs refer to the same equipment.
DESK · 2 x local operator sets monitor + keyboard + mouse; no extra PCs
Connections: L03, L04. Repeated device IDs refer to the same equipment.
Devices, connections & design conditions 4 connections
- Four HDMI sources feed four capture channels.
- Four separate outputs drive the LCD panels.
- Two local desks use two of those source PCs; layout control is separate.
- SRC
- 4 x source PCs S1 and S2 are the local operator PCs
- PROC
- 1 x wall compositor 4 capture channels / 4 panel outputs
- WALL
- 4 x LCD panels 2 by 2; FHD per panel assumed
- DESK
- 2 x local operator sets monitor + keyboard + mouse; no extra PCs
- SRC → PROC4 HDMI feeds; 1080p60 assumed
- PROC → WALL4 separate panel feeds
- SRC → DESK2 additional local display outputs
- DESK → SRClocal keyboard and mouse USB
Reference design, not a site plan. Rack, 2 PDU, wall mount and cable/PSU sets: separate BOQ lines. UPS does not duplicate the compositor. No switched KVM.
Control & status
All 4 connections · 5 devices and services
Choose a connection to read its endpoints, direction and interface. Repeated device IDs refer to the same equipment across views.
From · PANEL1 x layout panel authorised scene user
To · NET1 x management switch 16 ports; 7 used + 1 service
Bidirectional · IP: commands / active state
From · NET1 x management switch 16 ports; 7 used + 1 service
To · PROC1 x wall compositor 4 capture channels / 4 panel outputs
Bidirectional · IP: presets / input loss / display status
From · NET1 x management switch 16 ports; 7 used + 1 service
To · WALL4 x LCD panels 2 by 2; FHD per panel assumed
Bidirectional · IP: panel control and status
From · UPS1 x UPS system source, desk, control and wall loads sized separately
To · NET1 x management switch 16 ports; 7 used + 1 service
Direction: source → destination · power status; mains circuits omitted
PROC · 1 x wall compositor 4 capture channels / 4 panel outputs
Connections: L06. Repeated device IDs refer to the same equipment.
WALL · 4 x LCD panels 2 by 2; FHD per panel assumed
Connections: L07. Repeated device IDs refer to the same equipment.
PANEL · 1 x layout panel authorised scene user
Connections: L05. Repeated device IDs refer to the same equipment.
NET · 1 x management switch 16 ports; 7 used + 1 service
Connections: L05, L06, L07, L08. Repeated device IDs refer to the same equipment.
UPS · 1 x UPS system source, desk, control and wall loads sized separately
Connections: L08. Repeated device IDs refer to the same equipment.
Devices, connections & design conditions 4 connections
- Four HDMI sources feed four capture channels.
- Four separate outputs drive the LCD panels.
- Two local desks use two of those source PCs; layout control is separate.
- PROC
- 1 x wall compositor 4 capture channels / 4 panel outputs
- WALL
- 4 x LCD panels 2 by 2; FHD per panel assumed
- PANEL
- 1 x layout panel authorised scene user
- NET
- 1 x management switch 16 ports; 7 used + 1 service
- UPS
- 1 x UPS system source, desk, control and wall loads sized separately
- PANEL ↔ NETIP: commands / active state
- NET ↔ PROCIP: presets / input loss / display status
- NET ↔ WALLIP: panel control and status
- UPS → NETpower status; mains circuits omitted
Reference design, not a site plan. Rack, 2 PDU, wall mount and cable/PSU sets: separate BOQ lines. UPS does not duplicate the compositor. No switched KVM.
Typical architecture · not a project drawing
03 · Scope & limits
What is included. What needs agreement.
System composition
Four source PCs, two desk monitor/keyboard/mouse sets, one compositor with four simultaneous capture channels and four panel outputs, four LCD panels, one layout-control panel and one management switch. Mounts, rack distribution, cabling and a separately sized UPS system complete the example.
Equipment schedule · 4 groups
Example quantities, not an approved procurement schedule. Catalogue links provide component specifications; they do not confirm system compatibility or availability.
- LCD wall and mounting
- Four panels for CR-01 or CR-02
Project selection; verify duty rating, geometry and service access
- Wall composition and capture
- 1 compositor; 4 capture inputs / 4 panel outputs
Video processing; verify simultaneous resources and licences
Video processing → - Operator equipment and controls
- 2 local desk sets; 1 wall-layout panel
Project selection against roles, application and USB policy
- Power and installation
- UPS system, racks, PDU, mounts and cabling
Separate load, autonomy, heat and installation schedules
What we need to demonstrate
Read four real sources, recall routine/incident layouts and identify source loss while local work continues Verify the agreed protected loads, configuration restore and defined failure behaviour.
Handover evidence: Content/readability record, preset list and recovery observations Power schedule, restore record and a list of remaining single points of failure.
These are planned project checks. The reference configuration has not passed physical system acceptance.
Discuss this option · CR-01