User Manual Q&AAnswer
Oct 16, 2025 - 02:26 PM
To set the address and configure the features of the Mircom RAM-300LCD Series Remote Annunciator, follow these steps:
1. **Address Setup:**
- Use DIP switch SW30 to select the annunciator address. Valid addresses are 1 to 6 for FA-300 Series and 1 to 7 for FX-350/351 Series.
- Set the address as per the following table:
- Address 1: SW30-1 ON, SW30-2 OFF, SW30-3 OFF
- Address 2: SW30-1 OFF, SW30-2 ON, SW30-3 OFF
- Address 3: SW30-1 ON, SW30-2 ON, SW30-3 OFF
- Address 4: SW30-1 OFF, SW30-2 OFF, SW30-3 ON
- Address 5: SW30-1 ON, SW30-2 OFF, SW30-3 ON
- Address 6: SW30-1 OFF, SW30-2 ON, SW30-3 ON
- Address 7 (FX-350/351): SW30-1 ON, SW30-2 ON, SW30-3 ON
2. **Feature Configuration:**
- Use DIP switch SW31 to select various features. Each position of SW31 corresponds to a specific function. Refer to the table provided in the manual for detailed settings.
- For example, to disable the System Reset Button, set SW31-1 to ON. To enable it, set it to OFF.
- Similarly, configure other features like Signal Silence, Fire Drill, Lamp Test, and Buzzer Silence based on your requirements.
3. **Wiring:**
- Wire the RAM-300LCD using Twisted Shielded Pair for RS-485 connection.
- Follow the wiring guidelines provided in the manual based on the number of annunciators and total wiring run length.
- Ensure proper gauge and type of cable (FPL, FPLR, or FPLP) are used for power and data connections.
By following these steps and referring to the detailed instructions in the Mircom RAM-300LCD Series Remote Annunciator manual, users can successfully set up the address and configure the features of the remote annunciator for seamless integration with their fire alarm panel system.c
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