Rear Panel - Alto APM10 User Manual

4. CONTROL ELEMENTS

REAR PANEL

RISK OF ELECTRIC SHOCK
WARNING: SHOCK HAZARD DO NOT OPEN
AVIS: RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR
CAUTION:
REPLACE WITH THE SAME TYPE FUSE AND RATING
DISCONNECT SUPPLY CORD BEFORE CHANGING FUSE
AC INPUT
220-230V 50/60Hz
Fuse: T6.3AL
RATED POWER CONSUMPTION: 650W
54
53 POWER ON/OFF Switch
This switch is used to turn the main power ON and OFF .
54 AC Inlet with FUSE Holder
Use it to connect your APM Series to the main AC with the supplied AC cord.
Please check the voltage available in your country and how the voltage for your
APM Series is configured before attempting to connect your APM Series to
the main AC.
55 VOLTAGE Selector
There are two kinds of voltages for your operation. From this switch you can
select the voltage at 100~120VAC or 220~240VAC.
56 VENTS
These vents are used for ventilation and heat dissipation.
57 SPEAKERS Jacks
These jacks are used to connect speakers. They are configured with 4-way
speakon connectors and 1/4" phone jacks. You can determine the signal that is
output to these jacks according to the setting of the AMPLIFIER MODE select
switch.
Note: In order to avoid damage to the built-in amplifier, please pay attention
to the allowed impedance of the speaker. Very low load impedances may damage
the amplifier.
14
CAUTION
MODEL
DO NOT OPEN
SERIAL
Designed in Italy
POWER
ON VOLTAGE SELECTOR
OFF
Apparaten skall anslutas till
jordat uttag nar den ansluts
till ett natverk
53 55
B
2
MAX. OUTPUT 1000W/8 (A B,BRIDGE)
MAX. OUTPUT 500W/4 (A,B)
CLASS 2 WIRING WAY BE USED.
56
CAUTTION
LETHAL VOLTAGES MAY APPEAR AT OUTPUT
TERMINALS CLASS 1 WIRING IS REOUIRED
SPEAKERS
B A B BRIDGE
+ 1+ 1+ + 2+ + 1+ +
1 1 2 2+
A
1 1 2
1 and 2 = 8 - 16 /SPEAKER
1 or 2 = 4 - 8 /SPEAKER
BRIDGE = 8 - 16 /SPEAKER
57