I found the manual at
Page 44 of the PDF begins describing the settings in somewhat confused English.
Maximum Speed: it means the maximum limit of motion speed that this axis can bear. This parameter is set in accordance with the power of the stepper motor, the inertia of axis and its drive ratio. The typical value is 200~500mm/s.
Maximum Acceleration: The maximum acceleration of the axis when starting or stopping. If the acceleration is set too large, it will make the motor lose steps, jar and even squeak; if too small, it will cause the reduction of acceleration so as to reduce the running speed of the machine. For an axis with larger inertia, such as the Y, its typical setting range is 800~3000mm/s2; for the axis with smaller inertia, such as X axis, its typical setting range is 8000~20000mm/s2.
Scope: The farthest distance that the axis can move, which is determined by the physical dimensions of the machine.
Key Takeoff Speed: The starting speed to move the axis when the keys on the keyboard are used, This value can’t be higher than the takeoff speed.
Key Acceleration: The acceleration to move the selected axis when using the keyboard, the value cannot can’t be higher than the maximum acceleration of this axis.
Key Reverse: To control the motion direction when move the axis by pressing key manually. When set the direction polarity parameters correctly, if press the direction key on the panel, the axis will move to the reverse direction, so enable this item.
Idle Move Speed: This parameter controls the highest speed of all traversing motions of the machine. Traversing is when the machine is moving to position for the next cut.
Idle Move Acceleration: it means the highest acceleration of all non-lighting (traversing) lines. Idle stroke speed and idle stroke acceleration can be set higher to reduce the working time of the whole figure, but if they are set too high, it may cause the jarring of track, so comprehensive consideration should be given to the setting.
Turning Speed: the turning speed at closed-angle corner, the lowest speed in the whole cutting process.
Turning Acceleration: the acceleration speed at the closed-angle corner when cutting. If the two speeds are set too large, vibration will be happened when turning; if set too low, it will influence the cutting speed.
Cutting Acceleration: it means the highest acceleration value in the whole cutting process.
Acceleration Mode: it is divided into T acceleration and S acceleration. T accelerate will quicken the
whole cutting process, but it will result in that its cutting effect is inferior to that of S acceleration.
One Key Setting: This is one recommended cutting parameters settings button; it is not a parameter,
there are several groups of parameters under this button, which is convenient for selection.
X- axis Starting Speed
Y- axis Starting Speed
X- axis Acceleration
Y- axis Acceleration
The above four parameters are used to set the starting speed and acceleration of two axles when scanning. The higher the two speeds are, the quicker the scanning is.
Scanning Line-feed Speed: this parameter is specially used to control the highest speed at which that the previous line vertically moves to the next line in the scanning mode. If the space between lines is larger during the scanning or if the distance of each block is larger during the scanning and deblocking of figure, it is necessary to position each line or block accurately. In such a case the speed of scanning line-feed can be set as a lower value.
Scanning Mode: it is divided into general mode and special mode for option. If special mode is used, the laser power should be increased. The smaller the speckle percentage is, the more the laser power reduces. The laser power to set should be larger in order to reach the same scanning depth. The purpose to select the special mode is to make the laser light at high power and short time. On the depth scanning the effect that the bottom is flatter is obtained, but it should be noticeable that if the speckle adjustment is not appropriate, it can achieve this goal. If the high power remains short, the lighting mode will influence the life of the laser. The system will default the selection of general mode.
Spot Size: When the general mode is selected as the scanning mode, this parameter will become ineffective; when the special mode is selected, this parameter will become effective. The controller will
control this parameter among 50%~99%.
Before-feeding delay: can be set 0~300s, the upper axis will be moved after the last processing finished and delay this item. It is convenient for the user feeding and select during the delay.
After-feeding delay: settable at 0~9.9s. It can facilitate the feeding device’s delaying vibrated after
moving to the correct position and waiting for the 2nd work after the feeding axle stands still completely. If feeding line-by-line: if enabled feeding line-by-line function, the virtual array graphics on Y direction will be processed in the same position. Line-by-line feeding backlash: You can compensate the feeding length due to the inaccuracy for feeding axis moving.