A Series Active Monitor Speakers
Date printed: 29.02.00 Service E4/31
4.5.1.11 A5: Limiter Threshold
• Disconnect all dummy load resistors;
Steps Generator Measurement
No. Description Id Value Test pos. Type Value Limits
1 HF limiter G1 +15 dBV/10 kHz/sine wave M1 * Level +12 dBV ±1 dBV
2 MF limiter G1 +15 dBV/1 kHz/sine wave M1 * Level +16 dBV ±1 dBV
3 LF limiter G1 +15 dBV/100 Hz/sine wave M1 * Level +14 dBV ±1 dBV
* Red Alarm LED must be on, and the Mw, Mm, and Mt output levels must be reduced.
4.5.1.12 A5: Overheat Protection Check
• Connect Rdt (22 kΩ) according to the diagram in section 4.5;
• The red Alarm LED must come on;
• The Mw, Mm, and Mt signals must be muted.
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