Engl E670 - Rear Panel Connectivity and Features; Power, MIDI, and Footswitch Interfaces

RearPanelFeatures
Atthe back of the manual you'll find a folded page offering diagrams of the front and
rear panels. Please unfold and refer to it as you read through the descriptions of
featuresandfunctions!
Plug the mains cord in here. For European models, use a standard non-heating
equipmentconnectorcable.
Make sure you use an intact mains line cord with a grounded plug! Before
youpowertheampup,ensurethevoltagevalueprintedabovethemainssocketisthe
sameasthecurrentofthelocalpowersupplyorwalloutlet.
Please also heed the guidelines set forth in the separately included pamphlet,
.
Therearchambercontainsthemainsfuseandthefrontchamberasparefuse.
:
This 5-pin DIN port patches incoming MIDI data from the (53) to any other
connectedMIDIdevice.
This 5-pin DIN port accepts data sent by a MIDI sender (for example, the ENGL MIDI
Z-12, Z-15,or Z-9 foot controllers) orfrom or routed through anotherMIDI device.
Switch no. 54 letsyou activatethe amp'spower supplyif you have an ENGL MIDI foot
controllerconnectedtothisport.
Before you connect any other MIDI footswitch or effects device, always
makesurethatswitchno.54issettotherighttoavoiddamagingthedevice.
This selector activates a MIDI In port power supply for connected ENGL MIDI foot
boards.PowerisfedtotheboardviatheMIDIcircuit.Whentheswitchissettotheleft
position,poweris routed to theMIDI In port'spin 1 and pin2 (refer topage 46 for pin
assignments). If you choose to use another MIDI foot board, be sure to set the switch
totherightto avoiddamagingit.Ifthefootboardyou areusingisdesignedtohandle
phantom power, consult its operating manual to learn how it is wired (that is, which
pins carry its power supply) and what its voltage and current specifications are. If the
voltageandcurrentspecificationsandwiringmatch,youmaysettheswitchtotheleft
topowerthisfootboardviatheMIDIcable.
Note that a MIDI foot board may not draw more than 200
milliamperes of current if you want to power it via this port. You must also check and
verify if this MIDI foot board is able to handle 11 volts of alternating current (AC)! If
you are in any doubt, be sure to consult a specialist, meaning an amp technician or
electronicsengineerwhoearnsalivingwithascrewdriver!
MainsConnector
CAUTION:
51MAINSFUSEBOX:
CAUTION ALWAYSmakesurereplacementfusesareofthesametypeandhavethe
sameratingsastheoriginalfuse!Tothisend,pleaserefertothefuseratingstable.
52MIDITHRU
53MIDIIN
CAUTION:
54 POWER SUPPLY FOR THE ENGL MIDI FOOTCONTROLLER
Please read and heed:
InstructionsforthePreventionofFire,ElectricalShockandInjury
MIDI In
50
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