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M2TECH - Studio 22

1. e EVO SUPPLY ED M2TECH gt LOW NOISE BATTERY POWER SUPPLY CHARGER MADE IN ITALY E DC IN IVDC BATTERY p HG REG NY 5 1 6 2 1 Supply input Apply 15Vpc from the wall adaptor provided in the package Another power supply may be used if necessary but user must be aware that in this case the warranty is void Tip is positive ring is negative A maximum current of 2A is necessary This input is protected against polarity inversion 2 Charge mode switch Allows for selection of two operation modes for the battery charger included Select BATTERY to use the battery charge up to the complete depletion The outputs will be automatically switched off when the low voltage threshold is reached to avoid an excessive depletion which would damage the battery Selecting this mode will avoid using the internal low noise regulator to power the devices for best performance but operation will not be uninterrupted Select CHG REG to ensure uninterrupted operation The battery will be used as primary power source up to complete depletion When reaching the low voltage threshold the battery charger will automatically enabled the battery will be disconnected from the load and the low noise regulator will provide power to the devices The switchover is transparent to the user At the end of the charge process the outputs will revert to the battery The low noise regulator has been designed to ensure very low noise so the user s
2. M2TECH EVO SUPPLY LOW NOISE BATTERY POWER SUPPLY CHARGER USER MANUAL TECHS om MADE IN ITALY DC IN Di REV PRB 7 20Il EVO SUPPLY M2TECH LOW NOISE BATTERY POWER SUPPPLY CHARGER REVISION PRB JULY 2011 www m2tech biz Warning Changes or modifications not authorized by the manufacturer can invalidate the compliance to CE regulations and cause the unit to be no more suitable to use The manufacturer refuses every responsibility regarding damages to people or things due to the use of a unit which has been subject to unauthorized modifications or to misuse or to malfunction of a unit which has been subject to unauthorized modifications Warning This unit includes a Li lon battery Do not expose the unit to heat of fire Do not open unit nor replace the battery Refer to qualified personnel for servicing This unit is compliant with the following CE regulations CEI EN 55022 2009 Class B Radiated Emissions CEI EN 55024 1999 CEI EN 55024 A2 2003 CEI EN 55024 1S1 2008 Radio Frequency Electromagnetic Fields 50Hz Magnetic Field Immunity Test and Electrostatic Discharges ESD Recycling The label above printed on the product case indicates that the product when no more usable can t be treated as generic garbage but must be disposed of at a collection point for recycling of electrical and electronic equipment in compliance with the WEEE regulation Waste of Electrical and Electronic Equipment B
3. cally revert to the battery The automatic charge start mode must be selected to manually enable the battery charge after the unit has automatically switched outputs off following to battery depletion in charge inhibit mode Copyright O 2011 M2Tech Srl EVO SUPPLY M2TECH LOW NOISE BATTERY POWER SUPPPLY CHARGER REVISION PRB JULY 2011 www m2tech biz 5 Notes on Battery Usage The EVO SUPPLY includes a Lithium lon battery It s a high performance battery with high power density and low internal resistance capable of very high surge currents and very clean supply The battery has a built in protection circuit that protects it from overcurrent and short circuits overcharge and excessive depletion The protection circuit should be sufficient to protect the battery against wrong operation or usage Moreover the EVO SUPPLY circuit also includes a depletion protection circuit which engages at a voltage slightly higher than the low voltage threshold as set in the built in protection circuit This allows for battery s long life Despite the aforementioned protection circuits a Li lon battery is a delicate device which needs to be properly used to avoid damages Particularly do not expose the EVO SUPPLY to excessive heat or cold or fire nor drop liquids on it Do not short circuit the outputs Should the EVO SUPPLY be exposed to temperature beyond the allowed range put the unit in a normal environment and allow for at least one hour bef
4. hould hear very little differences between the battery and the regulator 3 Outputs Connect the supply cables provided in the package Positive is the upper hole negative is the lower hole 4 Output switch Switches outputs on and off It is advisable to switch outputs off when the devices attached to the EVO SUPPLY are not in use to avoid charge cycles which shorten the battery life 5 Power indicator Turns on when the wall adaptor is connected to the EVO SUPPLY and to a mains socket 6 Charge indicator Turns on when charge is in progress Copyright 2011 M2Tech Srl EVO SUPPLY M2TECH LOW NOISE BATTERY POWER SUPPPLY CHARGER REVISION PRB JULY 2011 www m2tech biz 3 Connections Connect the plug of the wall adaptor to the supply connector Page 6 no 1 of EVO SUPPLY Connect the Bulgin plug of each supply cable to one of the EVO SUPPLY output connectors Page 6 no 3 Connect the 5 5 2 1mm plug of each supply cable to a 9V operated M2Tech device Of course one cable may be used when one device only needs supply the other output will be unused Copyright O 2011 M2Tech Srl EVO SUPPLY M2TECH LOW NOISE BATTERY POWER SUPPPLY CHARGER REVISION PRB JULY 2011 www m2tech biz 4 Operation modes 4 1 Charge Inhibit This operation mode is selected when the charge mode switch Page 6 no 2 is set on BATTERY This mode allows for operation from battery only even with the wall adaptor disc
5. mains We feel that your expectations will be fulfilled by EVO SUPPLY you ll hear your your music files in a way like never before prepare for a whole new experience Nadia Marino CEO Please annotate here your EVO SUPPLY serial number for future reference S N Date of purchase Copyright O 2011 M2Tech Srl EVO SUPPLY LOW NOISE BATTERY POWER SUPPPLY CHARGER M2TECH REVISION PRB JULY 2O11 www m2tech biz INDEX ls IMPACKING Site tad do do dd td td tl tati tl tido 5 PALO PA AAA AA RARA RARA TAS 6 Se OANECCHON Saa nena Ea Eo E E E Roo 7 A Operation MOSS ss NS A na nn 8 A NO 8 4 2 Automatic Charge si eae 8 5 Notes on Battery Usage AAA A 9 6 Technical Specifications iii a a 10 Copyright 2011 M2Tech Srl EVO SUPPLY M2TECH LOW NOISE BATTERY POWER SUPPPLY CHARGER REVISION PRB JULY 2011 www m2tech biz 1 Unpacking The EVO SUPPLY box contains the following items e Evo Supply e 1 supply cable terminated with 5 5 2 1mm plug on one end and with Bulgin heavy duty plug on the other end e 15V 2A wall adaptor or 15V 2A adaptor with detachable power cord Should any item be missing please contact your dealer for a warranty claim Please note the supply cable may be obtained as a separate item if needed Copyright O 2011 M2Tech Srl EVO SUPPLY M2TECH LOW NOISE BATTERY POWER SUPPPLY CHARGER REVISION PRB JULY 2011 www m2tech biz 2 Front Panel
6. onnected to ensure the least disturbance form the mains In this operation mode the battery charge is inhibited and the attached devices are powered by the battery until the voltage goes down to the low voltage threshold At that point the EVO SUPPLY battery protection circuit for depletion engages and the battery is isolated from the load to prevent further depletion To restore the operation and start the charge it is necessary to switch to automatic charge start mode and to connect the wall adaptors if it s been previously disconnected 4 2 Automatic Charge Start This operation mode is selected when the charge mode switch Page 6 no 2 is set on CHG REG When this mode is selected the battery remains the main power source that is it is used to power the attached devices When the low voltage threshold is reached however the battery charge is automatically engaged the battery is disconnected from the outputs and a low noise regulator is connected in its place to ensure continuity of the output supply Thanks to a reservoir capacitor the switchover is transparent to the devices Charge lasts around three hours during which the output current is provided by the 9V internal low noise regulator This allows for uninterrupted operation of the attached devices with a slight supply quality reduction The charge in progress is indicated by the charge indicator LED Page 6 no 6 At the end of the charge time the outputs automati
7. ore operating it Too cold or too hot a battery would result in an explosion when operated Please refer to the specifications section Page 10 for temperature limits Copyright O 2011 M2Tech Srl EVO SUPPLY M2TECH LOW NOISE BATTERY POWER SUPPPLY CHARGER REVISION PRB JULY 2011 www m2tech biz 6 Technical Specifications Supply voltage cooooooocccccccccccccncnnnnnnnnno 15Voc Power consumption 2A peak charge in progress 1A peak out Output voltage esse 9 5 to 11 5Vpc battery 9V Dc low noise regulator Output current 500mA continuous both outputs 1A peak both outputs OUPU NOISS ssl seal tee TBD battery TBD low noise regulator Output regulation eee TBD battery 0 to 500mA output current TBD low noise regulator 0 to 500mA output current Battery duration min 7 hours 240mA output current Battery charge time 3 hours 30 minutes Battery charge cycles 1000 Operative temperature range 0 C to 40 C SIZOT oc iettertcvetdonte daddondccasdonteveddonteondened 105x50x104mm cabinet 105x50x150mm with connectors NV GIG ni es cones o dee ds o E 400g Copyright 2011 M2Tech Srl
8. y 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 generic garbage Materials recycling helps saving natural resources For more in depth information about recycling this product please contact M2Tech Sri Copyright 2011 M2Tech Srl EVO SUPPLY M2TECH LOW NOISE BATTERY POWER SUPPPLY CHARGER REVISION PRB JULY 2011 www m2tech biz Dear customer thank you for purchasing EVO SUPPLY What you have is a first rate dedicated power supply with many unique features conceived to obtain the best audio performance out of the HIFACE EVO and other 9V operated M2TECH products EVO SUPPLY features a Li lon battery with capacity sufficient to many hours of continuous listening with the HIFACE EVO an integrated battery charger and a low noise regulator which is used to give power to the outputs while the battery is being charged This allows for uninterrupted operation anc certain full charge time EVO SUPPLY has two outputs to power two M2TECH 9V devices like the HIFACE EVO and the EVO CLOCK They can be switched off when the powered devices are not used to save battery charge An external universal voltage wall adaptor is provided for battery charging and supply of the devices while the battery is being charged The adaptor may be disconnected when using the battery to minimize the interferences from the

M2TECH - Studio 22

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