HS-02 · Divisible hotel rooms
Independent video outputs and audio mixes follow the approved A/B/A+B room mode. The partition sensor connects through a network contact interface.
Signal flow
All 8 connections · 9 devices and services
Choose a connection to read its endpoints, direction and interface. Repeated device IDs refer to the same equipment across views.
From · GUEST2 guest sources A and B / customer devices
To · MAT1 HDMI matrix 4 × 2
Direction: source → destination · HDMI IN1 / IN2 IN3 / IN4 reserved
From · MAT1 HDMI matrix 4 × 2
To · EX2 stereo audio extractors one per matrix output
Direction: source → destination · OUT A / OUT B
From · EX2 stereo audio extractors one per matrix output
To · DISP2 displays A and B internal speakers off
Direction: source → destination · 2 HDMI pass-through paths
From · MIC4 microphone channels A1/A2 and B1/B2
To · CORE1 room-combine processor 12 inputs / 2 mono outputs used A / B / separate / A+B
Direction: source → destination · 4 balanced feeds
From · BGM2 background players
To · CORE1 room-combine processor 12 inputs / 2 mono outputs used A / B / separate / A+B
Direction: source → destination · 4 analogue L/R channels
From · CORE1 room-combine processor 12 inputs / 2 mono outputs used A / B / separate / A+B
To · AMP1 four-channel 100 V amplifier CH1 / CH2 used CH3 / CH4 spare
Direction: source → destination · OUT1 = A / OUT2 = B balanced line
From · AMP1 four-channel 100 V amplifier CH1 / CH2 used CH3 / CH4 spare
To · SPK16 ceiling speakers 8 per room × 6 W 48 W on each line
Direction: source → destination · 2 electrically separate lines
From · EX2 stereo audio extractors one per matrix output
To · CORE1 room-combine processor 12 inputs / 2 mono outputs used A / B / separate / A+B
Direction: source → destination · EX-A L/R + EX-B L/R 4 analogue channels
GUEST · 2 guest sources A and B / customer devices
Connections: L01. Repeated device IDs refer to the same equipment.
MAT · 1 HDMI matrix 4 × 2
Connections: L01, L02. Repeated device IDs refer to the same equipment.
EX · 2 stereo audio extractors one per matrix output
Connections: L02, L03, L08. Repeated device IDs refer to the same equipment.
DISP · 2 displays A and B internal speakers off
Connections: L03. Repeated device IDs refer to the same equipment.
MIC · 4 microphone channels A1/A2 and B1/B2
Connections: L04. Repeated device IDs refer to the same equipment.
CORE · 1 room-combine processor 12 inputs / 2 mono outputs used A / B / separate / A+B
Connections: L04, L05, L06, L08. Repeated device IDs refer to the same equipment.
BGM · 2 background players
Connections: L05. Repeated device IDs refer to the same equipment.
AMP · 1 four-channel 100 V amplifier CH1 / CH2 used CH3 / CH4 spare
Connections: L06, L07. Repeated device IDs refer to the same equipment.
SPK · 16 ceiling speakers 8 per room × 6 W 48 W on each line
Connections: L07. Repeated device IDs refer to the same equipment.
Devices, connections & design conditions 8 connections
- Independent video outputs and audio mixes follow the approved A/B/A+B room mode. The partition sensor connects through a network contact interface.
- HS-02 reference diagram showing two displays, output audio extraction, room audio processing, separate 100 V lines and confirmed mode feedback.
- GUEST
- 2 guest sources A and B / customer devices
- MAT
- 1 HDMI matrix 4 × 2
- EX
- 2 stereo audio extractors one per matrix output
- DISP
- 2 displays A and B internal speakers off
- MIC
- 4 microphone channels A1/A2 and B1/B2
- CORE
- 1 room-combine processor 12 inputs / 2 mono outputs used A / B / separate / A+B
- BGM
- 2 background players
- AMP
- 1 four-channel 100 V amplifier CH1 / CH2 used CH3 / CH4 spare
- SPK
- 16 ceiling speakers 8 per room × 6 W 48 W on each line
- GUEST → MATHDMI IN1 / IN2 IN3 / IN4 reserved
- MAT → EXOUT A / OUT B
- EX → DISP2 HDMI pass-through paths
- MIC → CORE4 balanced feeds
- BGM → CORE4 analogue L/R channels
- CORE → AMPOUT1 = A / OUT2 = B balanced line
- AMP → SPK2 electrically separate lines
- EX → COREEX-A L/R + EX-B L/R 4 analogue channels
Shared once per room pair rack, AC power, mounting, cables, control licences Alternative: built-in dual audio extraction replaces both extractors
A+B: one programme feed, selected microphone mix Do not sum EX-A and EX-B when carrying the same source Unknown partition: block automatic combine and show fault AV programme mute is not certified voice alarm
Control & status
All 9 connections · 9 devices and services
Choose a connection to read its endpoints, direction and interface. Repeated device IDs refer to the same equipment across views.
From · SENSOR1 partition sensor assembly open + closed contacts
To · GPIO1 network contact interface 3 inputs used PoE Type 1 Class 3
Direction: source → destination · 2 contact inputs
From · FIRE1 building signal interface external contractor
To · ISO1 isolation interface set
Direction: source → destination · agreed contact
From · ISO1 isolation interface set
To · GPIO1 network contact interface 3 inputs used PoE Type 1 Class 3
Direction: source → destination · third input: programme mute
From · NET1 managed 16-port switch 11 ports assigned PoE budget ≥120 W
To · GPIO1 network contact interface 3 inputs used PoE Type 1 Class 3
Direction: source → destination · LAN / PoE
From · NET1 managed 16-port switch 11 ports assigned PoE budget ≥120 W
To · PAN2 room panels local roles / combined master
Direction: source → destination · LAN / PoE
From · GPIO1 network contact interface 3 inputs used PoE Type 1 Class 3
To · CORE1 room-combine processor 12 inputs / 2 mono outputs used A / B / separate / A+B
Direction: source → destination · IP: position + mute + link status no direct GPIO on chosen processor v2
From · PAN2 room panels local roles / combined master
To · CORE1 room-combine processor 12 inputs / 2 mono outputs used A / B / separate / A+B
Bidirectional · IP commands / confirmed mode
From · CORE1 room-combine processor 12 inputs / 2 mono outputs used A / B / separate / A+B
To · MAT1 HDMI matrix 4 × 2
Bidirectional · IP route command / actual route
From · CORE1 room-combine processor 12 inputs / 2 mono outputs used A / B / separate / A+B
To · DISP2 displays A and B internal speakers off
Bidirectional · IP power command / status
MAT · 1 HDMI matrix 4 × 2
Connections: L16. Repeated device IDs refer to the same equipment.
DISP · 2 displays A and B internal speakers off
Connections: L17. Repeated device IDs refer to the same equipment.
CORE · 1 room-combine processor 12 inputs / 2 mono outputs used A / B / separate / A+B
Connections: L14, L15, L16, L17. Repeated device IDs refer to the same equipment.
SENSOR · 1 partition sensor assembly open + closed contacts
Connections: L09. Repeated device IDs refer to the same equipment.
GPIO · 1 network contact interface 3 inputs used PoE Type 1 Class 3
Connections: L09, L11, L12, L14. Repeated device IDs refer to the same equipment.
FIRE · 1 building signal interface external contractor
Connections: L10. Repeated device IDs refer to the same equipment.
ISO · 1 isolation interface set
Connections: L10, L11. Repeated device IDs refer to the same equipment.
PAN · 2 room panels local roles / combined master
Connections: L13, L15. Repeated device IDs refer to the same equipment.
NET · 1 managed 16-port switch 11 ports assigned PoE budget ≥120 W
Connections: L12, L13. Repeated device IDs refer to the same equipment.
Devices, connections & design conditions 9 connections
- Independent video outputs and audio mixes follow the approved A/B/A+B room mode. The partition sensor connects through a network contact interface.
- HS-02 reference diagram showing two displays, output audio extraction, room audio processing, separate 100 V lines and confirmed mode feedback.
- MAT
- 1 HDMI matrix 4 × 2
- DISP
- 2 displays A and B internal speakers off
- CORE
- 1 room-combine processor 12 inputs / 2 mono outputs used A / B / separate / A+B
- SENSOR
- 1 partition sensor assembly open + closed contacts
- GPIO
- 1 network contact interface 3 inputs used PoE Type 1 Class 3
- FIRE
- 1 building signal interface external contractor
- ISO
- 1 isolation interface set
- PAN
- 2 room panels local roles / combined master
- NET
- 1 managed 16-port switch 11 ports assigned PoE budget ≥120 W
- SENSOR → GPIO2 contact inputs
- FIRE → ISOagreed contact
- ISO → GPIOthird input: programme mute
- NET → GPIOLAN / PoE
- NET → PANLAN / PoE
- GPIO → COREIP: position + mute + link status no direct GPIO on chosen processor v2
- PAN ↔ COREIP commands / confirmed mode
- CORE ↔ MATIP route command / actual route
- CORE ↔ DISPIP power command / status
Shared once per room pair rack, AC power, mounting, cables, control licences Alternative: built-in dual audio extraction replaces both extractors
A+B: one programme feed, selected microphone mix Do not sum EX-A and EX-B when carrying the same source Unknown partition: block automatic combine and show fault AV programme mute is not certified voice alarm
Typical architecture · not a project drawing