Operation Manual

9. Appendix
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9.2. Maintenance
During normal operation this devices provides trouble-free service. If the LCD or front panel display requires
cleaning, use a soft cloth only; do not use solvent cleaners. T
turning the unit back on.
In extreme cases it may be necessary to clean the inside of the device. This procedure should only be carried
device has had prolonged operation in an
extreme environment such as one where cracked oil smoke machines are in use. If the device is used in extreme
conditions, it is recommended to have it serviced every three years as a preventative measure.
9.3. Factory Default Settings
9.3.1. Module Defaults
Module Type: 4 x CL1-Way
Mod Input Mute: On
Mod Output Mutes: Off
Gain: 0 dB (unity)
Delay: 0 ms
Polarity: Positive (In phase)
MaxRMS: 20 dB
MaxPeak: 21 dB
Amp Gain: 35 dB
ISVPL: 20K44 194 V
12K44 175 V
5K44 147 V
Input & Output EQ: Flat
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9.3.2. Input and Router Defaults
Autoselect: On
Input sensitivity: +26 dBu
Dante: Disabled
AES3: Terminated
Iso-Float: Enabled
Router 1: Priority 1 = Dante Receiver (Ch.1)
Priority 2 = Dante Receiver (Ch.5)
Priority 3 = AES1 (Ch.1)
Priority 4 = Analog 1
Router 2: Priority 1 = Dante Receiver (Ch.2)
Priority 2 = Dante Receiver (Ch.6)
Priority 3 = AES1 (Ch.2)
Priority 4 = Analog 2
Router 3: Priority 1 = Dante Receiver (Ch.3)
Priority 2 = Dante Receiver (Ch.7)
Priority 3 = AES1 (Ch.3)
Priority 4 = Analog 3
Router 4: Priority 1 = Dante Receiver (Ch.4)
Priority 2 = Dante Receiver (Ch.8)
Priority 3 = AES1 (Ch.4)
Priority 4 = Analog 4
9.3.3. Amplifier and Device Defaults
Attenuation: 0 dB
Polarity: Positive (In phase)
Mutes: Unmuted
Load Model: No Load Model
Breaker Emulation Limiter:
Auto Zero Conf. (Auto IP)
Dual Redundancy: Disabled
Dante Slave Only: Enabled
20K44 - 32A
12K44 - 25A
5K44 - 15A
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