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(suit for NEJE / Meterk DK-BL)
Welcome to use NEJE Model: DK-BL Laser Engraving Machine Course.
NEJE DK-BL is a portable miniature engraving machine designed for mobile phone and laptop computers. Do not need to connect any power and work independently.
Just use Android mobile phone, you can achieve close to professional features.
Of course, you can also connect a computer to achieve a more professional design.
It is recommended to use the computer browser to watch. URL:http://www.trusfer.com/Course_En_NEJE_DK-8-KZ_BL.htm
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A.How to use Android phone / tablet control it

Prepare:

>> Obtain a android phone with Bluetooth 4.0.
>> Open the packaging, remove the fixed tape and pearl cotton on the machine.
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>> Adjust the focal length of the laser, factory default settings the focal length of the gray cardboard, there is no need to do any adjustment. If you need to carve the object in different thickness, you need to place the object in the engraving platform and adjust the focus manually, when in the first operation, it is recommended to use a gray cardboard (in the package list) to carve;
The method of adjust the focal length as follow:
1: Fixed the surface of the carved objects at the level of the bearing table, put on the focusing glasses( sent in random) (maybe will not adapt it at the beginning, just to be used as focus),rotate the focus head manually, shown in figure:
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>> Turn on the machine back power switch, At this point, the machine will do an automatic detection.if you turn on the bottom the machine not do an automatic detection, it maybe The machine have been dormant, this moment, press the red bottom(At the top of the machine)to wake up the machine
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Safety precautions:
1.Our machine certified to CE and FDA certification,the radiation values far below the EU and the United States standards, please rest assured that use;
2.If the hand touch the laser in accidentally when in work, don't worry about that it will not burn the your hand;
3.Do not remove the laser head!
4.Do not use in where the children can touch!
5.Keep away from flammable and explosive materials!
6.The top design of the machine has an emergency pause button that can be used in an emergency!

Step 1: Download Android APP

Scan download:
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Open bluetooth function in you phone "Setting":
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Open software,and choose the device:
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If the connection is successful, The blue light on the back of the motherboard will light up, and the software will show the connection successful and display the power:
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Edit the content:
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Now we choose a picture、 click "OK" and choose a efect, wait about 20s,when sending to the machine,the transmission blue light will light up.
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the transmission light,Do not take the phone away during transmission!
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Start:
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B.How to use Laptop / desktop computer control it

Prepare:

>> Obtain a Windows laptop or a desktop computer(win 7, win 8, win 10).
>> Open the packaging, remove the fixed tape and pearl cotton on the machine.
>> Adjust the focal length of the laser, factory default settings the focal length of the gray cardboard, there is no need to do any adjustment. If you need to carve the object in different thickness, you need to place the object in the engraving platform and adjust the focus manually, when in the first operation, it is recommended to use a gray cardboard (in the package list) to carve;
The method of adjust the focal length as follow:
1: Fixed the surface of the carved objects at the level of the bearing table, put on the focusing glasses( sent in random) (maybe will not adapt it at the beginning, just to be used as focus),rotate the focus head manually, shown in figure:
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>> Turn on the machine back power switch, At this point, the machine will do an automatic detection. if you turn on the bottom the machine not do an automatic detection, it maybe The machine have been dormant, this moment, press the red bottom(At the top of the machine)to wake up the machine
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Step 1: Connection

As shown in the picture: Connect the D port data cable to the computer usb port;
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After the connection, the machine will detect the edge distance automatically , and then start the second step.

Step 2: Install the driver

The following is the windows download resources (it is recommended that you use the computer login URL: trusfer.com to download.
drive and software for windows,click me download! download and decompress before the installation, first install the driver, then install the software, first connect the machine to the computer and then install):
download and decompress, first install the driver, as shown below, after the success of the installation click to confirm bottom, and then close the installation window;
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Step 3: Start the software

a. Open the software
The software will connect to the machine automatically, if you do not understand the English interface, please select Language!
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Note:
1. If you start the software, appear such a prompt (see below), please download the .net framework 4.0 click me download.
or download from microsoft.com. (recommend)Microsoft .NET Framework 4 (Standalone Installer)
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.net 4.0 Supported Operating System:
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2. Win 8 and Win 10 are already installed, You don't have to install it. If your computer is XP SP1 or SP2 the .net 4.0 framework may not be able to support. If the packages with tf card or CD, Please copy to the desktop and extract it into desktop.
3. Do not Repeat open the software , otherwise the software will not be able to connect to the machine.
b. Test the text print
Enter "my test", you can select "font", select the font and the font size, and then click "insert", click the middle of the software area, then insert the text to print the area;
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Then set the burn time (drag the slider, different materials, different burn depth should choose the different burn time, the test gray cardboard we choose the burn time 30) - click on "send pictures to engraving machine" (probably Wait for 5 seconds) - then click "Start".
Click on the start, the machine began to work.
also you can drage a jpg(512x512) picture to the area.Download sample picture click me!
Now, Let's start my first work.

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C.How to use iPone / itouch / ipad control it

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FAQs:

--- Software can not connect, how to deal with this situation?
--- Can carve metal?
--- How to fixed the engraved objects?
--- how to do when it can not focus on?
--- How many pictures can the machine store?
--- Why can not carve images?
--- How to choose engraving position?
--- How about offline engraving?
--- How about online engraving?
--- How to set the depth of carving?
--- Why is engraving ineffective?
--- How to make good carving effect?
--- How to deal with the falling focus ring?
--- How to stitch the engraving?
--- What about the laser head life?
--- How to judge the laser head burned?
--- How to buy a laser head?
--- mac user research data
Customer works:
Statement: works from customers, copyright owned by the customer!
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engraved and fill in paint 1-- Author: Yun-Fan
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engraved and fill in paint 2-- Author: Yun-Fan
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Portrait of people
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Float - Author: Yu-Jin
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Personality key bag
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Engraved stamp
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Manufacturer: Shenzhen ZhiXinJie Technology Co., Ltd
All rights reserved 2013-2017
Tel:86-186 0302 1351
QQ:867819731
CE / FDA