Yamaha PC412-D Owner's Manual page 89

13. Reference
Voltage
8 Ω
Gain/Sensitivity
Volume max
Hi-Z
100 V mode,
Volume max
Hi-Z
70 V mode,
Volume max
Load Protection POWER switch
on/off
Output voltage
protection
DC-fault
Amplifier Thermal
Protection
Over current
Over voltage
Integrated Power
Limit
Power Supply Thermal
Protection
Over voltage
Over current
Cooling
Maximum input voltage
86 | PC412-D PC412-DI PC406-D PC406-DI Owner's Manual
PC412-D PC406-D
32.0 dB/+10.0 32.0 dB/+7.0 dBu
dBu (Gain (Gain setting: 32
setting: 32 dB), dB), 26.0
26.0 dB/+16.0 dB/+13.0 dBu
dBu (Gain (Gain setting: 26
setting: 26 dB), dB), 35.0 dB/+4.0
38.0 dB/+4.0 dBu dBu (Input
(Input Sensitivity Sensitivity
Setting: +4 dBu), Setting: +4 dBu),
28.0 dB/+14.0 25.0 dB/+14.0
dBu (Input dBu (Input
Sensitivity Sensitivity
Setting: +14 dBu) Setting: +14 dBu)
-
-
Over voltage limiter, user configurable by wattage and speaker preset
Power supply shutdown (NOT restored automatically)
Output limiter (Restored automatically) → Output mute (Restored
Output mute (Restored automatically)
Output limiter (Restored automatically)
Output limiter (Restored automatically)
Output limiter (Restored automatically) → Power supply shutdown
3 x 7 step variable speed fan, front to rear airflow
+28 dBu +25 dBu
PC412-DI
32.0 dB/+10.0
dBu (Gain
setting: 32 dB),
26.0 dB/+16.0
dBu (Gain
setting: 26 dB),
38.0 dB/+4.0 dBu
(Input Sensitivity
Setting: +4 dBu),
28.0 dB/+14.0
dBu (Input
Sensitivity
Setting: +14 dBu)
- 32.0 dB/+10.2
dBu (Gain
setting: 32 dB),
26.0 dB/+16.2
dBu (Gain
setting: 26 dB),
38.2 dB/+4.0 dBu
(Input Sensitivity
Setting: +4 dBu),
28.2 dB/+14.0
dBu (Input
Sensitivity
Setting: +14 dBu)
- 32.0 dB/+7.2 dBu
(Gain setting: 32
dB), 26.0
dB/+13.2 dBu
(Gain setting: 26
dB), 35.2 dB/+4.0
dBu (Input
Sensitivity
Setting: +4 dBu),
25.2 dB/+14.0
dBu (Input
Sensitivity
Setting: +14 dBu)
Output mute
automatically)
Power supply shutdown
Power supply shutdown
+28 dBu
PC406-DI
32.0 dB/+7.0 dBu
(Gain setting: 32
dB), 26.0
dB/+13.0 dBu
(Gain setting: 26
dB), 35.0 dB/+4.0
dBu (Input
Sensitivity
Setting: +4 dBu),
25.0 dB/+14.0
dBu (Input
Sensitivity
Setting: +14 dBu)
32.0 dB/+10.2
dBu (Gain
setting: 32 dB),
26.0 dB/+16.2
dBu (Gain
setting: 26 dB),
38.2 dB/+4.0 dBu
(Input Sensitivity
Setting: +4 dBu),
28.2 dB/+14.0
dBu (Input
Sensitivity
Setting: +14 dBu)
32.0 dB/+7.2 dBu
(Gain setting: 32
dB), 26.0
dB/+13.2 dBu
(Gain setting: 26
dB), 35.2 dB/+4.0
dBu (Input
Sensitivity
Setting: +4 dBu),
25.2 dB/+14.0
dBu (Input
Sensitivity
Setting: +14 dBu)
+28 dBu