LSN 2000 Maintenance and Operating Manual, introduces the overview of LSN 2000 system, basic operation instructions, system menu operation instructions and other contents.
This manual describes the RSN 2000 fire alarm control system, its CP‑40 control panel, and the overall system architecture. It includes an overview of the system, basic operation instructions, and detailed descriptions of the control panel indicators.
The document also covers alarm acknowledgment, fault indication, supervisory functions, system reset, device disable, power‑on status, and alarm silence procedures, providing step‑by‑step guidance for technicians performing maintenance and repairs. This manual is written in Japanese.
| Control panel display | Backlit LCD display |
|---|---|
| PCW-32 module channels | 32 channels with 32 three‑color LEDs |
When a fault occurs, the Trouble Acknowledge LED lights yellow, and it stays lit until the fault is cleared.
Activate the System Reset function; the reset LED lights red during reset and turns off when normal operation resumes.