Allenheath Scepter SERVICE MANUAL Manuel d'utilisateur Page 1

ALLEN&HEATH WARNING – HIGH VOLTAGES Power Supply Unit (PSU) work should only be carried out by qualified personnel. We recommend that you use

--Audio Owner ManualSection 6SERVICE INFORMATIONANDDIAGRAMS-

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SCEPTER RA CK MIXER - 10 RACK SPACESDEPTHBEHINDPANEL1 19 (483) PANEL(94)1 .4HEIGHT ABOVE(36) PANEL (HANDLES)!CHASSIS1 .oRACK EAR/(25) WIDTH\IIf-------

Audio Owner ManualSection 5SERVICE ACCESSACCESS TO MIXER CIRCUITSTo implement any User Options, you will need to gain access to the internalcircuit ca

Audio Owner ManualSection 5to be carried out.-aFree the DC power XLR-5 pin insert from its metal shell by using a smallscrewdriver to loosen the XLR s

Audio Owner ManualSection 5USER CONFIGURED OPTIONSThere are a number of User options available on the Scepter mixer. They areimplemented with removabl

Audio Owner ManualSection 5--Channel Aux Send Source SelectThree choices are available for each of the four Auxiliary Sends. Aux A & Bare set up a

Audio Owner ManualSection 5PreEQ Mute/No MuteThe Pre-EQ source (1 of 3 selected above) can be set to follow the ChannelMute switch or to ignore it. It

Audio Owner ManualSection 5Master OptionsThe user can choose the sources for both the Balanced MONO out XLRconnector and the STEREO OUT l/4” jack sock

Audio Owner ManualSection 5brought out to holes in the circuit board allowing you to feed an Aux output or othersignal to the Stereo Out. Solder a wir

-Audio Owner ManualSection 5CHASSIS GROUND LIFT--Normally the chassis of the Scepter is connected to the audio ground with alink on the DC Input conne