Marshall Amplification 1974X User Manual

ENGLISH
2
Warning: pleaserefertofulldetailsinseparate
ImportantSafetyInstruconsleaet(document
numberCATS-00158).
MAINS ELECTRICITY SUPPLY AND OUTPUT
IMPEDANCE
Thespecicmainsinputvoltagerangthatyour
amphasbeenmanufacturedforisindicatedon
therearpaneloftheamp.Yourampisprovided
withadetachablemains(power)lead,which
shouldbeconnectedtothemainsinputsocket
ontherearpaneloftheamp.
Thecorrectvalueandtypeofmainsfuseis
speciedontherearpaneloftheamp.Never
aempttobypassthefuseortoneofthe
incorrectvalueortype.
Theoutput impedance selectorshouldbeset
tothetotalimpedanceofthespeakercabinet(s)
(orload)beingused.
Ifyouhaveanydoubtregardingyourmains
electricitysupplyortheimpedanceofspeaker
cabinet(s),pleaseseekhelpfromaqualied
engineer–yourMarshalldealercanhelpyou
withthis.
Warning:yourampmustbeswitchedoand
disconnectedfromthemainselectricitysupply
beforeyou:
• checkand/orchangeanyfuse;and/or
• changetheoutputselectorforadierent
seng.
Failuretocomplywithanyofthepointsabove
maydamageyouramp.
IMPORTANT SET UP INFORMATION
1. Settheoutputimpedanceselectortothe
impedanceofthecombinedloadofthe
speakercabinet(s)youwillbeusing.
2. Checkthattheinternalspeakerand/or
extensioncabinetsthatyouwanttouseare
pluggedintothespeakeroutputscorrectly.
Note: Therearetwoparallelspeakeroutput
jacksocketsprovidedforconnecontothe
internalspeakerand/oranexternalload,
e.g.speakerextensioncabinet(s).Theampis
suppliedwiththeinternalspeakerconnected
tooneofthespeakeroutputjacksockets.
Moreinformaononimpedancecanbe
foundlaterinthisguide.
Warning:failuretodotheabovemaydamage
youramp.Whenconnecngaspeakercabinet
makesurethatyouuseaproperspeakercable.
Neveruseascreened(shielded)guitarcablefor
thispurpose.
3. Ensurethatboththepowerswitchand
standbyswitcharesettotheoposion.
4. Connectthesuppliedmains(power)lead
intothepowerinletontherearpanelrst
andthenintoanelectricityoutlet.
5. Ensurethatanymaster,volumeand/or
outputlevelcontrolsonthefrontpanelare
settozero.
6. Plugyourguitarintooneoftheinputson
thefrontpanel.
7. Turnthepowerswitchonandwaitacouple
ofminutes.
8. Turnthestandbyswitchon.
9. Turnthevolumeuptoyourpreferredlevel
andyou’rereadytoplay.
TRANSPORTING YOUR EQUIPMENT
Pleaseensurethatyourampisswitchedo,
unpluggedfromthemainselectricitysupplyand
allremovablecableshavebeendisconnectedfrom
yourequipmentbeforeaempngtomoveit.
Onlymovetheamponitsown.Donotaempt
tomoveitwhileitisstackedontopofacabinet
orotherequipment.
WARNING! SAFETY INSTRUCTIONS
Please read this manual carefully before plugging in. Follow all instrucons and heed all warnings.

Marshall Amplification 1974X Specifications

Power

mains fuse value	specified on rear panel
H.T. fuse value	specified on rear panel
mains input voltage rating	shown on back panel

Weight and Dimensions

weight	18.2 kg
height	225 mm