Instruction Manual

WARNING
COMPATIBILITY CHECK
FCC WARNING: This equipment may generate or use radio frequency energy. Changes or
modifications to this equipment may cause harmful interference unless the modifications are
expressly approved in the instruction manual. The user could lose the authority to operate this
equipment if an unauthorized change or modification is made. 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.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with minimum distance of 20
cm between the radiator and your body.
NOTE: 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 following measures:
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.
The rating information is located at the bottom of the unit.
INDUSTRY CANADA NOTICE:
This device complies with Industry Canada license-exempt RSS standard(s).
Operation is subject to the following two conditions:
1. This device may not cause interference, and
2. This device must accept any interference, including interference that may cause
undesired operation of the device.
Le presentappareilestconforme aux CNR d'Industrie Canada applicables aux appareils radio
exempts de licence. L'exploitationestautorisee aux deux conditions suivantes:
(1) I'appareil ne doit pas produire de brouillage, et
(2) I'utilisateur de I'appareildoit accepter tout brouillageradioelectriquesubi, memesi le
brouillageest susceptible d'encompromettre le fonctionnement.
CAN ICES-3(B)/NMB-3(B)
PRODUCT LIMITED WARRANTY
Simpaltek, LLC warrants to the first retail purchaser of this product that it is free from defects in
materials and/or workmanship for a period of one (1) year following the original purchase date
of the product, provided the product is used 1) in a home environment protected from the
elements and 2) in compliance with the instructions regarding installation, operation,
maintenance, and testing. This limited warranty does not cover 1) normal wear and tear 2)
failures due to a) improper installation, operation, care, and maintenance b) misuse/unintended
use c) abuse, negligence d) accidental damage e) unauthorized repairs or alteration f) use of
improper voltage g) electrical outage short circuit 3) consumable parts such as batteries 4) acts
of nature.
For products returned for warranty which are confirmed to be defective and are covered by this
limited warranty, we will replace or repair the product at no extra cost to you. Products may be
repaired or replaced by refurbished parts or units or by different models of similar functionality
at our sole discretion. We will not cover any product installation costs or any labor costs
associated with other manufacturers' products or any repair or replacement or damage costs
related to other products and services.
Any warranty claim must be accompanied by the first retail proof of purchase receipt showing
the original first date of purchase, which is used to determine the warranty period.
We do not warrant that the operation of the product will be error-free or uninterrupted. Except
to the extent set forth in this limited warranty, the product is provided on an "as is" basis, and all
implied warranties, including but not limited to any implied warranties of merchantability and
fitness for a particular purpose, are limited in duration to the applicable limited warranty period
set forth, and no implied warranties will exist or apply after such period. No person or entity is
authorized to assume for us any other liability in connection with the sale of this product.
SAFETY WARNING: Make sure the garage door does not get obstructed by any child, person, or object.
1. To verify that your garage door opener is compatible with
Nexx Smart Garage Controller, check the opener compatibility
list on our website:
gotnexx.Bm/dwck
2. If your opener is not on the list, perform the following test.
Use the included compatibility test wire and put each end to
the same terminals where your wall button wires are
terminated to. By doing so, your garage door should activate
(open close).
Video tutorial: getnexx.com/nxg300/videc)s
USB Power Plug
Did your garage
door open or dose?
0YES
Continue the installation.
Terminals for wall button
NO
Send email with your garage
door model to
support@getnexx.com.
NEXX SMART GARAGE CONTROLLER NXG-300
USB Cable
PAIRING BUTTON
(WIRELESS PAIRING)
In case you need to
reset the device use a
paper clip or similar to
press and hold for 15
sec. the factory reset
button until steady
Activity Orange Light
is visible.
Compatibility Test Wire
OPENER
WIRED DOOR
SENSOR
(OPTIONAL)
Opener Connecting Cable

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