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VAN DER GRAAF 
VERY LOW NOISE POWER SUPPLY 

REVISION P

R

A – JUNE 2014 

 

Copyright © 2014, M2Tech Srl 

19 

M2Tech 

www.m2tech.biz 

6.1. Setting and changing the activation sequence  

 
Please refer to the VAN DER GRAAF as it is right after delivery from the dealer, turn 
it on and push the global enable button. The global enable LED turns on. No output is 
active (all output enable LED ‘s are off). 
 
Enable the first output pushing its enable button. 
 

NOTE: the first output to be enable must not necessarily be the one labelled as 
‘OUT 1’. More simply, it will be the first one that the user wishes or needs to 
activate. 

 
As well, enable other outputs (all the available outputs or a part of them) in the 
desired order. 
 

NOTE: the order of activation chosen by the user will be stored by the 

VAN DER 

VAN DER 

VAN DER 

VAN DER 

GRAAF

GRAAF

GRAAF

GRAAF

 when it goes in standby. Should the unit, after outputs order setup be 

turned off toggling the power switch while it’s active, it will not store the 
sequence. 

 
If an output is disabled, it will be deleted from the enable sequence. Any output 
activated while a sequence is already set, will be added to the sequence as the last 
output to be enabled. Therefore, if the present sequence is: OUT2-OUT1-OUT3 and 
output 1 is disabled to be enabled again shortly after, the new sequence becomes: 
OUT2-OUT3-OUT1. 
 

Содержание VAN DER GRAAF

Страница 1: ...M2TECH VAN DER GRAAF VERY LOW NOISE POWER SUPPLY USER MANUAL REV PrA 6 2014...

Страница 2: ...VAN DER GRAAF VERY LOW NOISE POWER SUPPLY REVISION PRA JUNE 2014 Copyright 2014 M2Tech Srl 2 M2Tech www m2tech biz...

Страница 3: ...n subject to unauthorized modifications or to misuse or to malfunction of a unit which has been subject to unauthorized modifications This unit is compliant with the following CE regulations CEI EN 55...

Страница 4: ...pment By making sure that this unit is correctly recycled you will help preventing potential damages to environment and human health which could be caused by a wrong treatment of this product as gener...

Страница 5: ...on of used outputs VAN DER GRAAF is provided with a comprehensive set of outputs which allow for powering any M2TECH product from Evo series units to the Marley We re sure that your expectations will...

Страница 6: ...VAN DER GRAAF VERY LOW NOISE POWER SUPPLY REVISION PRA JUNE 2014 Copyright 2014 M2Tech Srl 6 M2Tech www m2tech biz...

Страница 7: ...7 M2Tech www m2tech biz TABLE OF CONTENTS 1 Unpacking and Placing the Unit 9 2 Front Panel 11 3 Back Panel 13 4 Connecting and Powering the Unit 15 5 Cleaning the Unit 17 6 Outputs Toggle 18 6 1 Setti...

Страница 8: ...VAN DER GRAAF VERY LOW NOISE POWER SUPPLY REVISION PRA JUNE 2014 Copyright 2014 M2Tech Srl 8 M2Tech www m2tech biz...

Страница 9: ...ur retail dealer Remove the VAN DER GRAAF from the foam enclosure and place it onto a stable base far from heat sources Avoid full sunlight on the unit Allow for ample room around the unit for venting...

Страница 10: ...VAN DER GRAAF VERY LOW NOISE POWER SUPPLY REVISION PRA JUNE 2014 Copyright 2014 M2Tech Srl 10 M2Tech www m2tech biz...

Страница 11: ...ff Following the operation of this button all outputs previously enabled by the user with their buttons item 2 Fig 1 will activate in the same sequence as the user manually activated them with 1 secon...

Страница 12: ...ss LED 3 turns off 2 Single output enable buttons When the VAN DER GRAAF is active both LED 4 and 3 on it is possible to toggle each output by pushing the related button 3 General enable LED It s on w...

Страница 13: ...IED PERSONNEL RATING 100 240VAC 50 60HZ POWER CONSUMPTION 60VA FUSE 2 x 2 5A Slow BLOW OUT 2 OUT 3 OUT 4 6 7 7 8 9 10 11 Figure 2 6 Composite outputs Connect M2Tech units provided with input for compo...

Страница 14: ...osing the voltage provided by outputs 1 and 2 Select voltage before connecting the units 9 Power cord socket Connect the stock power cord to this socket 10 Power switch Push this switch to toggle VAN...

Страница 15: ...For example when powering a Young DSD with output 1 the voltage selector closest to the output socket Fig 2 8 must be set to the upper position On the other hand when output 2 is used to power a hiFa...

Страница 16: ...M2Tech Srl 16 M2Tech www m2tech biz Push the global enable button Fig 1 1 At first enable this action will have no effect on outputs At following enables if the user has previously enabled one or more...

Страница 17: ...Unit The VAN DER GRAAF should be cleaned with a soft slightly damp cloth Do not use alcohol or any other types of cleaning fluids as they could damage the unit Avoid fluids from dropping or leaking in...

Страница 18: ...puts are shut down in the reverse order with respect to the activation order For example if the activation sequence is OUT3 OUT1 OUT2 the outputs will be shut down in the following order OUT2 OUT1 OUT...

Страница 19: ...the user wishes or needs to activate As well enable other outputs all the available outputs or a part of them in the desired order NOTE the order of activation chosen by the user will be stored by th...

Страница 20: ...VAN DER GRAAF VERY LOW NOISE POWER SUPPLY REVISION PRA JUNE 2014 Copyright 2014 M2Tech Srl 20 M2Tech www m2tech biz...

Страница 21: ...us short circuits may damage the unit and must always be avoided In case of overload or short circuit at one output the behaviour of the unit is such that other outputs may be affected Whenever an ove...

Страница 22: ...ighted rated load Outputs 5 5 2 1mm jacks positive on tip outputs 1 and 2 female 4 poles XLR outputs 3 and 4 Input voltage 90 260VAC 50 60Hz Power consumption 60VA Fuse slow blow 2 5A Input IEC socket...

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