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General| Type | Controller |
|---|---|
| Number of Channels | 24 |
| Input Type | MIC/LINE |
| Output Type | Speaker |
| Power Source | AC |
| Frequency | 50Hz |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -20°C to 60°C |
| Humidity | 20% |
Configure unique equipment numbers using the rear panel DIP switch for system identification and proper function.
Set the termination switch to LOAD for first/last units and OPEN for others to ensure stable RS-485 data transfer.
Explains the meaning of various LED colors (Green, Red, Orange) indicating speaker line status (normal, out of range, short, open).
Sets speaker line impedance error ranges to 10% (NARROW) or 20% (WIDE).
Sets the role of each system for device expansion and interlocking, referring to page 4 for details.
Measures and saves impedance for channels 1-24, displaying status via LEDs (Green, Orange, Off).
Performs manual impedance tests on connected channels, comparing with saved values and displaying results on LEDs.
Enables automatic speaker line checking at set intervals, displaying results on LEDs and allowing time adjustment.
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