Soulution 710 - Definitions; Operating Conditions Explained; Labeling Abbreviations

soulution
nature of sound
Seite 24
12
1212
12 Definition
DefinitionDefinition
Definitions
ss
s
Operating conditions
Operating conditionsOperating conditions
Operating conditions
OFF
OFFOFF
OFF
In operating condition OFF (stand-by)
only the power supplies
for the display and digital circuits are active. The power con-
sumption accounts for ca. 12 Watts.
P ON
P ONP ON
P ON
(Protect ON)
(Protect ON)(Protect ON)
(Protect ON)
After switch on (OFF -> ON) the power amplifier
710 gets first
into operating condition P ON.
The audio power supplies get
started. As soon as constant conditions are reached and no er-
rors are detected the amplifier chang
es into operating condition
ON. If high-frequency or DC-
offset is detected during operation
the power amplifier 710 changes to P ON.
ON
ONON
ON
In operation
condition ON your amplifier is ready to reproduce
music.
ERR
ERRERR
ERR1
11
1 (Error)
(Error)(Error)
(Error)
As soon as an error occurs the power amplifier 710
is switched
off immediately. ERR1
represents an error occurred in the
power supply of the audio channels. (electronic fuse)
ERR2
ERR2ERR2
ERR2 (Error)
(Error)(Error)
(Error)
ERR2 presents an error occurred in the audio channels them-
selves (e.g. overtemperature, overcurrent, etc.)
ERR3
ERR3ERR3
ERR3 (Error)
(Error)(Error)
(Error)
ERR3
represents an error occurred in the protection circuits of
the audio channels.
LINK
LINKLINK
LINK
The control of the start-up sequence is delegated to the pream-
plifier 720/721.
NORM
NORMNORM
NORM
The control of the start-up sequence remains with the
power
amplifier 710 despite an eventually existing LINK-connection.
Labelling
LabellingLabelling
Labelling
SYM
SYMSYM
SYM Abbreviation for symmetrical connection.
XLR female
XLR femaleXLR female
XLR female
1. Ground, 2. + Phase, 3. – Phase
ASYM
ASYMASYM
ASYM Abbreviation for asymmetrical connection.