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Need help?Do you have a question about the NOHMI FDGJ203-D-X/XHT and is the answer not in the manual?
Avoid rain, direct sunlight, extreme temperatures, vibration, and ensure accessibility for maintenance.
Use secure scaffold, ensure no one is below, and turn off power before work.
Avoid touching front plate/lens; heater models get hot. Handle with care.
Do not apply vibration/impact, disassemble, modify, or use for other applications.
Reinforces secure scaffold use and mounting on rigid walls for proper monitoring.
Adjust light axis screws to align receiver/transmitter in viewing hole.
Detailed steps to adjust light axis screws for optimal light output.
Adjust horizontal screw to achieve specific red-green-red flickering pattern.
Fine-tune so the Power Lamp (green) flickers only in green.
Adjust vertical screw similarly to horizontal adjustment for optimal alignment.
Steps for fine adjustment using MONITOR/ADJUST switch and indicator lamp flickering.
Details specific adjustment steps (UP/DOWN/LEFT/RIGHT) and their corresponding indicator lamp outputs.
Further steps for aligning light axis using screw adjustments and monitoring lamp behavior.
Table showing detector status (normal, alarm, trouble, fault) and corresponding indicator lamps.
Explains when the Trouble Lamp flickers and its implications for the fire control panel.
Actions to take based on Trouble Lamp flickering times (one to four times).
Troubleshoot faulty connection or battery issues when green transmitter lamp is off.
Troubleshoot faulty connections, battery capacity, or monitoring range settings during adjustment.
General| Model | FDGJ203-D-X/XHT |
|---|---|
| Category | Security Sensors |
| Type | Flame Detector |
| Operating Voltage | 24 VDC |
| Detection Principle | Infrared |
| Field of View | 90° |
| Certifications | EN54 |
