Long distance bus connection for QCPU.
Applicable models: GT16, GT15, GT11, GT27, GT25. Protective film for 15 inch screen.
Transparent (frame: white), 5.
Applicable model: GT15. Connecting cable for handheld RH GOT and PLC.
Cable length: 1.5 meters.
Application: RS-232C connection (Q series (except for QnU) A9GT-80LTT. Accessories for 5.7 inch models.
Applicable models: GT15, GT11. "Series introduction: with a variety of advanced features of the compact model A9GT-80LTT
Screen size: 5.7 inches.
Display color: 256 color or more color.
Mounting type: panel mounting type.
Resolution: QVGA (320 x 240).
Display device: STN monochrome.
Host frame color: black.
Power type: DC24V.
Communication interface: with built-in RS-422 A9GT-80LTT.
The first characteristic of touch screen:
Transparent, it directly affects the visual effect of touch screen.
The problem of transparency is the degree of transparency, infrared technology, touch screen and surface acoustic wave touch screen is separated by a layer of pure glass,
Transparency can be considered a leader, the other touch screen this is a good scrutiny, transparency",
The touch screen industry, is a very broad concept, many touch screen is a multilayer composite film,
It''s not enough to generalize its visual effect with only a little transparency,
It should include at least four characteristics: transparency, color distortion, reflection and clarity, but also,
For example, the degree of reflection, including the degree of specular reflection and diffraction,
But the touch screen surface diffraction reflection has not reached the extent of the CD disk,
For users, these four metrics are basically enough A9GT-80LTT. "8GB flash ROM.
Applicable models: GT16, HandyGOTSeries Name: A956GOT.
Size: 6 inches.
Resolution: 320 * 240.
Display device: STN monochrome display.
Display color: monochrome (white and black).
Power supply: DC24V.
Memory card: 3M.
The external model design model of creating the system function is mainly to consider the data structure, the overall structure and the process description of the software,
The interface design is usually only used as accessories, only on the user''s situation (including age, gender, mental status, education level, personality, ethnic background and etc.) to understand, to design an effective user interface;
According to the user model of the future system of the end user (for short),
In the end, it is consistent with the system image (external characteristic) of the system after the ssystem is realized,
Users can be satisfied with the system and be able to use it effectively;
When the user model is established, the information given by the system should be considered,
System mapping must accurately reflect the syntax and semantic information of the system A9GT-80LTT A9GT-80LTT.
In short, only to understand the user, to understand the task in order to design a good man-machine interface.