Warning
Prevent the danger of fire or electric shock. Do not expose this equipment to rain or
humidity. Thisequipment must not come into contact with dripping or splashing water,
and objectsfilled with liquids(such asvases)must not be placed on the equipment.
Precautions for proper use
Thisproduct wasdesigned according to rigorousnormsand complieswith safetystandards.It should onlybe
used undernormal conditionsasdescribed below.Verifytheelectrical voltagebeforeconnecting it to a power
source. This device was designed to work in numerous countries. We advise you to hook it up completely
before connecting it to the ACpower source. Take care when unplugging the power cord. When you unplug
thepowercordfromthepowersource,dosobypullingontheheadoftheplugratherthanonthecable.Ifyou
do not expect to use this device for a prolonged period of time, you are advised to unplug it from the power
source. Do not open the case. Thisdevice containsno partsthat can be exchanged by the user.Accessingthe
insideofthisdevice’scasecanleadtoelectricshock.Anymodificationtotheproductwillnullifytheguarantee.
If a foreign object or liquid fallsinto thecase,contact your retailer to arrangefor a technician to removeit from
the device safely.
To ensure your safety and prolong the service life of your IEASTamplifier please read the following precautionscarefully
beforeusing theproduct.
1. Read the user manual carefully. 2. Keep the user manual. 3. Heed all warnings. 4. Follow all instructions.5. Do not use
thisapparatusnear water.6.Clean onlywith drycloth.7.Do not blockanyventilation openings.Install in accordancewith
the manufacturer’s instructions. 8. Do not install near any heat sources such as radiators, heat registers, stoves, or other
apparatus(includingamplifiers)thatproduceheat.9.Donotdefeatthesafetypurposeofthepolarizedorgrounding-type
plug. Apolarized plug hastwo bladeswith one wider than the other. A grounding type plug hastwo bladesand a third
grounding prong. The wide blade and the third prong are provided for your safety.If the provided plug doesnot fit into
youroutlet,consult an electrician forreplacement of theobsoleteoutlet.10.Protect thepowercord from being walked on
or pinched particularlyat the plugs, conveniencereceptacles, and the point where theyexit from the apparatus. 11. Only
use attachments/accessoriesspecified bythe manufacturer.12.Unplug thisapparatusduring lightening stormsor when
unused for long periods of time. 13. Refer all servicing to qualified service personnel. Servicing is required when the
apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or
objectshavefallen into theapparatus,theapparatushasbeen
exposed to rain or moisture,doesnot operatenormally
。
Warranty
Amplifiers have a limited 2 year warranty. This warranty includes 2 year parts and repair labor on all
components.
The warrantyextendsonlyto the original purchaser of the product and not to anysubsequent owner.
IEAST’sobligation under these warrantiesislimited to repairing or replacing any component found defective
in material or workmanship under normal conditionsof use with an equal and/or current product.
Thesewarrantiesshall not applyto productswhich have been abused, modified, or disassembled.
Productsto berepaired or returned under thiswarrantymust bereturned to thefactorythrough an authorized
IEASTdealerwith all transportation and insurance chargesprepaid.
To claim repair under warranty
To claim repair or serviceunder warranty you simply have to contact your local IEASTdealer,from whom your
equipment has been purchased. To ensure that you will be able to ship your damaged product in correct
manner, always retain the original packaging of your IEASTequipment. If you cannot contact your original
dealer, or if you are using your IEASTproduct outside the purchase country, you should contact IEASTnational
distributor in the residencecountry, who will advise where the equipment can be serviced.
You can also visit our web site to checkour contact information : ieast.audio
To validate your warranty, you need to produce, as a proof of purchase, your original purchase invoice
specifying the date of purchase and stamped byyour dealer.
©IEAST2021 - IEASTis a registered trademark of UEYSEE.
WARNING
RISKOFELETRICSHOCK
DONOTOPEN
Important safety instructions
Electricityis used to perform many useful functions, but it can also cause personal injuries
and property damage if improperly handled. This product has been engineered and
manufactured with thehighest priorityon safety.However,improperusecan result in electric
shock and / or fire. In order to prevent potential danger, please observe the following
instructionswhen installing,operating and cleaning theproduct.
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Summary of Contents for AMP-i50B v2
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