User's Manual
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Support Information & Your Hardware Warranty
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thexuan.com
Step 1: Connecting the STACK Box power supply
Back View
Side View
USB2.0 Ports
RS-232Power Ethernet Port
USB2.0 Port
SD / MMC
Card Slot
Optocoupler/
Opto-isolator 
Connections
WPS /
Network Reset
Designed by CLOUD MEDIA
in California and Malaysia.
Assembled in China.
Model : STACK Box
An Apps Driven IoT Hub (Gateway)
DC 5V RS-232
IN1+ IN1- IN2- OUT1-IN2+ OUT1+ OUT2-OUT2+
Reset
WPS /
Network Reset
SD / MMC
Cloud Media One (1) Year Limited Warranty - The STACK Box
The Cloud Media One-Year Limited Warranty is a voluntary manufacturer's warranty. 
Your  Cloud  Media-branded  hardware  product  is  warranted  against  defects  in  materials  and 
workmanship  for  a  period  of  ONE  (1)  YEAR  from  the  date  of  original  retail  purchase  ("Warranty 
Period"). If  a defect arises  during the Warranty Period,  Cloud Media,  at  its option and  to the  extent 
permitted by law will (1) repair the product at no charge using new parts or parts that are equivalent 
to  new  in  performance  and  reliability,  (2)  exchange  the  product  with  a  functionally  equivalent 
product that  is  new  or  equivalent  to  new  in  performance and  reliability,  or  (3)  refund the  original 
purchase  price.  This  warranty  excludes  damage  resulting  from  abuse,  accident,  modications  or 
other causes that are not defects in materials and workmanship.
Other  than the  consumer  law rights  to which  you  are entitled, all  warranties, conditions and  other 
terms  not set  out  in  this  warranty  document  are  excluded  from the  Cloud  Media  One-Year  Limited 
Warranty.  Cloud  Media  does  not  warrant,  represent  or  undertake  that  it  will  be  able  to  repair  or 
replace any Cloud Media Product under this warranty without risk to and / or loss of information and 
/ or data stored on the Cloud Media Product. In no event shall Cloud Media be liable for (a) any losses 
that were not caused by our breach of this warranty document; (b) any loss or damage that was not, 
at the time of  your purchase  of the product, a reasonably foreseeable consequence of  Cloud Media 
breaching this warranty document; or (c) losses relating to any business of yours, loss of prots, loss 
of data or loss of opportunity. The provisions  of this warranty document shall not apply to (i) death 
or  personal  injury,  (ii)  fraud  or  gross  negligence;  or  (iii)  fraudulent  misrepresentation;  or  (iv)  any 
other liability that cannot be limited or excluded as a matter of law.
To  obtain  warranty  service,  contact  Cloud  Media  using  the  information  described  at 
http://support.cloudmedia.com/. Proof of purchase may be required to verify eligibility. 
Your Hardware Warranty
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Model : STACK Box
FCC Statement
Changes or modifications not expressly approved by the party responsible for compliance could void the user's
authority to operate the equipment. 
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference
in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment 
does cause harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of the 
-- Reorient or relocate the receiving antenna. 
-- Increase the separation between the equipment and receiver. 
-- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 
-- Consult the dealer or an experienced radio/TV technician for help 
following measures: 
This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions 
(1)this device may not cause harmful interference, and (2) this device must accept any interference received, 
including interference that may cause undesired operation 
CE Statement
Use the product in the environment with the temperature between -10 and 40
The plug considered as disconnect device of adapter
Adapter Model: MX18W1-0503000V
Input: AC 100-240V 50/60Hz 0.5A Output: DC 5.0V, 3.0A
Manufacturer: ShenZhen MingXin Power Technologies Co., Ltd.
Hereby , Syabas Technology Hong Kong, Limited hereby declares that thisAn Apps Driven IoT Hub (Gateway), 
STACK Box is in compliance with the essential requirements and other relevant provisions of 
Directive 1999/5/EC.



