DSPPA PC1011PII Manual do utilizador - Página 7
Procurar online ou descarregar pdf Manual do utilizador para Amplificador DSPPA PC1011PII. DSPPA PC1011PII 12 páginas.
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* Fire-fighting/public addressing system
12. Power fuse block
It is used to fix the AC power fuse. If such fuse is melted, the fuse in the same specification shall be used for
replacement. The continuous melting of the fuse indicates the failure.
(C) Rear panel
Amplifier
PC-series
OUTPUT
POWER
C. Operation Instructions
(A)
Selection of Power Supply Mode
To meet the requirements of different power supply voltage in different countries, all devices in PC-LINK
system have three types of working voltage:
① AC220-230V working voltage; ② AC110-115V working voltage;③ DC24V working voltage, which
is used as the backup power supply in the system, i.e. in case of AC220V or AC110V is not available,
the device can operate normally under the DC24V power supply. The DC24V power supply is supplied
by PC1022E (emergency power supply device for PA system).
Use voltage selector on the back panel (shown in the following figure) to select working voltage.
Selection of AC110V
1)
When the selector is turned to the right till "115" appears, the working voltage of the device is set
to AC110V-115V.
2)
When the selector is turned to the left till "230" appears, the working voltage of the device is set to
AC220V-230V.
3)
DC24V can be used directly if neither of the above two types of power is available.
Tuner
Cassette
PC-series
PC-series
AUX3
AUX2
AUX1
PROFESSIONAL PERIPHERAL DEVICE
+
+
+
+
+
+
+
+
+
+
MIC1 MIC2 MIC3 MIC4 MIC5 AUX1 AUX2 AUX3 AUX4 AUX5
Priority MIC
CD player
Emergency
PC-series
Panel
EMC2
EMC1
Pre Amplifier PC1011PII
+12dB
+8dB
+6dB
+2dB
0dB
-2dB
-6dB
-18dB
-40dB
VOLUME
Selection of AC220V
7
Series PC10
Timing
Chime
MIC2
+
+
+
CHIME
BASS
TREBLE