DNS AC52H1 User manual

Wireless Charger user manual
Wireless Charger
Model：AC52H1

Contents
1.What is in the box
2.Product Introduction
3.Specification
4.How to use
5.Important Notification
6.FCC Statement & Warning
7.Trademark Acknowledgments
Thanks for purchasing this fantastic Qi Wireless charger. Please
read the manual
in detail for proper operation before you get to start to use.
What is in the box
1) Qi Wireless Charger x1pc
2) Quick User Manual x1pc
Manufacturer: SHENZHEN DNS INDUSTRIES CO., LTD.
Address:23/F Building A, Shenzhen International Innovation
Center, No.1006 Shennan Road, Futian, Shenzhen, China

Product Introduction
Micro USB B Charging Port
LED indicator
Antiskid strip
Specification

Features:
Main functions: single coil wireless charger transmitter;
Products applicable: all wireless charging equipment accorded with
Qi standard;
Charging type: one-on-one charge corresponding area;
Fast charging model only work with QC quick charger.
Specification:
Main functions: single coil wireless charger transmitter;
Standard version: WPC - 1.2.4;
Products applicable: all wireless charging equipment accorded with QI standard;
Charging type: one-on-one charge corresponding area;
The input voltage: 5DCV/2A
The output rating: 5VDC 1A
Launch distance: 3 to 8 MM;
Conversion efficiency: ≥70%;
Charging methods: induction model;
Working frequency: 108.01-179.01kHz;
H-field strength: 15.21 dBμA/m at 3m distance (for EU)
How to USE

1, Plug Your Qi Wireless Charger to the Power Source
Plug the small end (micro USB B port) of the USB cord into the
side of the Qi charger. You can then plug the larger end (USB A
port) of the USB cord into the wall charger, and then plug the
charger into the wall, or you can plug the larger end into a PC
2, Place Your Cellphone on the Qi Charger
After you have connected the charger to a power source (either
your computer or a wall outlet), all you need to do to charge your
phone is simply place your phone on top of the charger.
Before you try to charge your phone with the charger, ensure that
your phone is compatible with Qi chargers and make sure that the
phone is well located at the charging area of wireless charger.

3, Charging Status Indicator

1) The indicator green light is on for 4s , then enters the standby
status, the green light goes out.
2) Please lay the device directly on wireless charger for charging, the
green light always stays on when the charger is in charging status
3) When the device is full of power, the green light goes out.
4) The transmitter has the function of detecting foreign objects(FOD).
If there is a foreign object on the transmitter, the green light will
flash.
Important Notification
The first:To protect people from harm and property loss,we make a clear
explanation on what you do should obey:
A.Warning!There are concerning the possibilities of death and severe
wound:
People who use heart-birth-maker should consult your doctor before
you use this product;
And please leave it at a distance of 22cm from the place where you
install your heart-birth-maker, the electromagnetic wave have influence
on heart-birth-maker’s work.

B .Attention! It may led to heat,fire and electric shock:
1 Do not put it into water or any other liquid,Do not make it wet;
2 Do not pull the AC adapter out with wet hands, ensure the safety and
integrity of the adapter;
3 Do not let the dust or other things accumulate on the product and the AC
adapter;
4 Do not use the product outside the temperature - 20 ℃to 40 ℃;
5 Do not charge in places where the sun shine directly or with high
temperature;
6 Do not use this product in places that are easy to fall, so as not to break;
7 Do not lay the magnetic card,magnetic record media and precise machine too
close to the protect;
8 Do not decompose and remold;
9 Do not lay anything between the non-connection charging pad and the
charging machine;
10 Do not surpass the rated value when using the plug and other wiring
layout.;
11 Do not make any breakage on the AC adapter,please make sure you connect
the AC adapter fully and take the AC adapter off the plug when it’s not
used ;
12 Please teach your children to use

FCC Compliance Statement:
This device complies with Part 18 of the FCC Rules.
NOTE: This equipment has been tested and found to comply with the
limits for a wireless power charger, pursuant to Part 18 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.

CAUTION: Changes or modifications not expressly approved by the
party responsible for compliance could void the user’s authority to
operate the product.
This equipment complies with FCC radiation exposure limits set forth
for an uncontrolled environment. This equipment should be installed
and operated with minimum distance 20cm between the radiator and
your body. This transmitter must not be co-located or operating in
conjunction with any other antenna or transmitter.