HS-01 · Restaurant audio zones
Two music players and a paging microphone feed four independent restaurant audio zones. Staff controls and the scheduling controller use separate control routes.
Signal flow
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 · BGM2 music players 4 analogue channels
To · DSP1 zone DSP 8 in / 8 out L/R summed internally
Direction: source → destination · L/R × 2
From · MIC1 paging microphone set zone selection + talk
To · DSP1 zone DSP 8 in / 8 out L/R summed internally
Direction: source → destination · 1 balanced mic
From · DSP1 zone DSP 8 in / 8 out L/R summed internally
To · AMP1 four-channel amplifier 4 × 120 W / 100 V
Direction: source → destination · OUT1–4: four mono line feeds
From · AMP1 four-channel amplifier 4 × 120 W / 100 V
To · SPK16 ceiling speakers 4 zones × 4 speakers 6 W tap / 24 W per line
Direction: source → destination · 4 separate 100 V lines
BGM · 2 music players 4 analogue channels
Connections: L01. Repeated device IDs refer to the same equipment.
DSP · 1 zone DSP 8 in / 8 out L/R summed internally
Connections: L01, L02, L03. Repeated device IDs refer to the same equipment.
MIC · 1 paging microphone set zone selection + talk
Connections: L02. Repeated device IDs refer to the same equipment.
AMP · 1 four-channel amplifier 4 × 120 W / 100 V
Connections: L03, L04. Repeated device IDs refer to the same equipment.
SPK · 16 ceiling speakers 4 zones × 4 speakers 6 W tap / 24 W per line
Connections: L04. Repeated device IDs refer to the same equipment.
Devices, connections & design conditions 4 connections
- Two music players and a paging microphone feed four independent restaurant audio zones. Staff controls and the scheduling controller use separate control routes.
- HS-01 reference diagram showing five analogue inputs, four 100 V speaker lines, four wall controls and programme mute coordination.
- BGM
- 2 music players 4 analogue channels
- DSP
- 1 zone DSP 8 in / 8 out L/R summed internally
- MIC
- 1 paging microphone set zone selection + talk
- AMP
- 1 four-channel amplifier 4 × 120 W / 100 V
- SPK
- 16 ceiling speakers 4 zones × 4 speakers 6 W tap / 24 W per line
- BGM → DSPL/R × 2
- MIC → DSP1 balanced mic
- DSP → AMPOUT1–4: four mono line feeds
- AMP → SPK4 separate 100 V lines
Shared once per restaurant rack, AC power, mounting, cables, licences 2 players allow 2 different programmes
Reference quantities, not measured coverage Everyday paging and programme mute do not replace a certified voice alarm system
Control & status
All 7 connections · 7 devices and services
Choose a connection to read its endpoints, direction and interface. Repeated device IDs refer to the same equipment across views.
From · PAN4 staff panels one role per zone
To · CTL1 controller day/evening schedule clock + permissions
Bidirectional · IP commands / status
From · NET1 managed 16-port switch 10 ports assigned PoE budget ≥180 W
To · PAN4 staff panels one role per zone
Direction: source → destination · LAN + panel PoE
From · NET1 managed 16-port switch 10 ports assigned PoE budget ≥180 W
To · CTL1 controller day/evening schedule clock + permissions
Direction: source → destination · control LAN
From · CTL1 controller day/evening schedule clock + permissions
To · DSP1 zone DSP 8 in / 8 out L/R summed internally
Bidirectional · UDP/IP commands / status driver to verify
From · MIC1 paging microphone set zone selection + talk
To · DSP1 zone DSP 8 in / 8 out L/R summed internally
Direction: source → destination · 4 zone contacts + PTT 5 GPIO inputs
From · FIRE1 building signal interface external contractor
To · ISO1 isolation interface set
Direction: source → destination · agreed contact
From · ISO1 isolation interface set
To · DSP1 zone DSP 8 in / 8 out L/R summed internally
Direction: source → destination · GPIO input 6: programme mute includes paging
DSP · 1 zone DSP 8 in / 8 out L/R summed internally
Connections: L08, L09, L11. Repeated device IDs refer to the same equipment.
MIC · 1 paging microphone set zone selection + talk
Connections: L09. Repeated device IDs refer to the same equipment.
PAN · 4 staff panels one role per zone
Connections: L05, L06. Repeated device IDs refer to the same equipment.
CTL · 1 controller day/evening schedule clock + permissions
Connections: L05, L07, L08. Repeated device IDs refer to the same equipment.
NET · 1 managed 16-port switch 10 ports assigned PoE budget ≥180 W
Connections: L06, L07. 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.
Devices, connections & design conditions 7 connections
- Two music players and a paging microphone feed four independent restaurant audio zones. Staff controls and the scheduling controller use separate control routes.
- HS-01 reference diagram showing five analogue inputs, four 100 V speaker lines, four wall controls and programme mute coordination.
- DSP
- 1 zone DSP 8 in / 8 out L/R summed internally
- MIC
- 1 paging microphone set zone selection + talk
- PAN
- 4 staff panels one role per zone
- CTL
- 1 controller day/evening schedule clock + permissions
- NET
- 1 managed 16-port switch 10 ports assigned PoE budget ≥180 W
- FIRE
- 1 building signal interface external contractor
- ISO
- 1 isolation interface set
- PAN ↔ CTLIP commands / status
- NET → PANLAN + panel PoE
- NET → CTLcontrol LAN
- CTL ↔ DSPUDP/IP commands / status driver to verify
- MIC → DSP4 zone contacts + PTT 5 GPIO inputs
- FIRE → ISOagreed contact
- ISO → DSPGPIO input 6: programme mute includes paging
Shared once per restaurant rack, AC power, mounting, cables, licences 2 players allow 2 different programmes
Reference quantities, not measured coverage Everyday paging and programme mute do not replace a certified voice alarm system
Typical architecture · not a project drawing