dns WD-255E Wireless Charger User Manual
- June 6, 2024
- dns
Table of Contents
Wireless Charger user manual
Wireless Charger
Model; WD-255E
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
- Qi Wireless Charger x1pc
- 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 C 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;
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;
- Input:12V 2A Output 1:5W,7.5W,10W` Output 2:2.5W
- Output 3:5W Total:17.5W
- Launch distance: 3 to 8 MM;
- Conversion efficiency: 70%;
- Charging methods: induction model;
- Working frequency:
- For Output 1: 112.0kHz to 148.2kHz
- For Output 2: 325.2kHz to 327.6kHz
- For Output 3: 113.6kHz to 174.8kHz
How to USE
- Plug Your Qi Wireless Charger into 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
- 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 the wireless charger.
- Charging Status Indicator
1)The indicator green light is on for 4s, then enters the standby status, the green light goes out.
- Please lay the device directly on the wireless charger for charging, the green light always stays on when the charger is in charging status
- When the device is full of power, the green light goes out.
- 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 their doctor before they use
this product; please leave it at a distance of 22cm from the place where you
install your heart-birth-maker, the electromagnetic wave has an influence on
heart-birth-maker’s work.
B .Attention! It may lead to heat, fire, and electric shock:
- Do not put it into water or any other liquid, Do not make it wet;
- Do not pull the AC adapter out with wet hands, ensure the safety and integrity of the adapter;
- Do not let the dust or other things accumulate on the product and the AC adapter;
- Do not use the product outside the temperature – 20 to 40;
- Do not charge in places where the sunshine directly or with high temperature;
- Do not use this product in places that are easy to fall, so as not to break;
- Do not lay the magnetic card, magnetic record media, and precise machine too close to the project;
- Do not decompose and remold;
- Do not lay anything between the non-connection charging pad and the charging machine;
- Do not surpass the rated value when using the plug and another wiring layout.;
- 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 ;
- Do not use a travel converter;
- Please teach your children to use
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.
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
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment. This
equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated with
a minimum distance of 20cm between the radiator and your body. This
transmitter must not be co-located or operating in conjunction with any other
antenna or transmitter.
CAUTION: Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate the
product.
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.