powersoft M30D User Manual

English
3
3 : 3.LED chart
Signal metering
Color Light on Label
RED
Channel output level has
reached clipping limits
OR
Short circuit protection
has been engaged
CLIP
GREEN
Channel output level is
above -6 dB of max out-
put level
-6 dB
GREEN
Channel output level is
above -18 dB of max
output level
-18 dB
GREEN
Input signal presence
SIGNAL
Status
Color Light on Label
GREEN
Channel is ready
READY
YELLOW
Output power is being
reduced due to heat sink
temperature exceeding
75° C*
TEMP
* Should the temperature exceeds 85°C, the LED will stay on and the channel
will be muted. The amplier will resume normal functioning and the LED will turn
off automatically when the temperature falls below 75°C.
3 : 4.AC mains supply
The AC Main connection is made via the IEC C13 con-
nector on the rear panel. M Series ampliers are factory
congured to work either with 115V or 230V AC mains.
Make sure the AC mains voltage used
is within the acceptable operating
voltage range: 115V±10% or 230V ±10%.
It is important to connect the ground
for safety, do not use adapters that
disable the ground connection.
Connection to the mains shall be done
only by a electrotechnical Skilled person
according the national requirements of
the countries where the unit is sold.
The FIG. 4 shows how to connect the mains power cable
to the amplier.
3 : 5.Precautions regarding installation
Placing and using the amplier for long periods of time
on heat generating sources will affect its performance. Avoid
placing the amplier on heat generating sources. Install this
amplier as far as possible from tuners and TV sets. An
amplier installed in close proximity of such equipment may
experience noise or generic performance degradation.
WARNING: TO PREVENT FIRE OR ELECTRIC SHOCK
 This device must be powered exclusively by earth con-
nected mains sockets in electrical networks compliant
to the IEC 364 or similar rules.
 Install the unit into rack cabinet.
 A sectioning breaker between the mains connections
and the amplier must be installed inside the rack
cabinet. Suggested device is 16A/250VAC, C or D
curve, 10 A.
 Before powering this amplier, verify that the correct
voltage rating is being used.
 Verify that your mains connection is capable of satisfy-
ing the power ratings of the device.
 Do not use this amplier if the electrical power cord is
frayed or broken.
 Output terminals are hazardous: wiring connection to
these terminals require installation by an instructed
person and the use of ready-made leads.
 Take care to lock the output terminal before switching
the device on.
 To avoid electrical shock, do not touch any exposed
speaker wiring while the amplier is operating.
 Do not spill water or other liquids into or on the amplier.
 No naked ame sources such as lighted candles
should be placed on the amplier.
 Do not remove the cover. Failing to do so will expose
you to potentially dangerous voltage.
 It is absolutely necessary to verify this fundamental
requirement of safety and, in case of doubt, require an
accurate check by qualied personnel.
 The manufacturer cannot be held responsible for
damages caused to persons, things or data due to an
improper or missing ground connection.
 Contact the authorized service center for ordinary and
extraordinary maintenance.
lock the plug
open the lock and
insert the plug
FIG. 4: Mains connector.
English | 17

powersoft M30D Specifications

General

Brand	powersoft
Model	M30D
Category	Amplifier
Language	English