Owner`s manual

55
amp info Available for ampliers only, this screen displays the data provided by the
heatsink and AC Module temperature sensors.
NOTE:isfeatureisonlyaccessiblewhenthetargetamplierison.
event log Reserved for ampliers, this feature is a protection circuitry event log which can
only be accessed when the target amplier is in standby. e protection circuit
shuts down the amplier or channel if it overheats or if its output could damage
your speakers. e event log details the circumstances surrounding the amp
going into protection and should be referred to in situations that require the
intervention of your dealer or Classé customer support.
e log can report the following events interpreted as follows:
• +ve slow blo trip & -ve slow blo trip — e average current has reached
the safe operating limit.
• +ve fast blo trip & -ve fast blo trip — e peak current has reached the
safe operating limit.
• over temperature trip — e unit temperature has reached the safe
operating limit.
• DC Output trip — (Does not apply to Sigma series or CA-D200
ampliers) e DC output level has reached the safe operating limit.
• Communication failure — ere has been a loss of communication
betweentheamp’ssystemmonitoringsensors.
• AC line trip — (Does not apply to Sigma series or CA-D200 ampliers)
epowersupplyhasreachedthelimitsoftheamp’ssafeoperatingrange.
• Air intake lter — (Does not apply to Sigma series or CA-D200
ampliers) e intake lter is constricting airow and should be cleaned.
is “event” is also triggered after every 2,000 hours of operation, even if
the sensors do not yet detect constricted airow. e unit will continue to
operate with its standby LED ashing until the lter is checked and the
unit reset by pressing and holding the standby button for 3 seconds.
Events are rare and generally occur due to issues that are external to the amp.
eyshouldbeinterpretedpositively.eampisdoingwhatit’sdesignedtodo.
Network Sources NetworksourcesarethosewhichstreamaudiototheSigmaSSPusingitsrear
panel Ethernet connection. e SSP is equipped with a hard-wired Ethernet
connection because it provides a more reliable and higher speed connection than
is typically available over WiFi. If it is not possible or practical to run a direct
Ethernet connection from your router to the SSP, various solutions are available.
ApowerlineEthernetadaptor,suchasthoseoeredbyNetgearandothersmay
beusedorawirelessbridgesuchasApple’sAirportExpressprovidesthelocal
Ethernetcable(calledLANorLocalAreaNetwork)connectionrequiredbythe
SSPandconnectstotheNetworkrouterviaWiFi.