In the global process of industrialization, the emergence of a large number of industrial control equipment, in particular for the global process of our big country, with large industrial equipment. However most of the early industrial equipment, such as the 80’s, 90’s the majority of the procurement of industrial equipment for the display of the early systems such as RGB, CGA, EGA, 9-pin monitor, for a long time because of their age, most of whom are aging, or display has been can not be displayed, to be replaced, while the factory is no longer available. In most of the strong request of manufacturers, our company has experienced a long period of development (Note: due to each of the manufacturers not the same as the definition of display devices and display systems are not the same, as long as we have several years of the experiment), and to find a large number of data and information, and finally completed the XVGA BOX. I really XVGA BOX company’s customers to solve various problems early display systems. And timely delivery, do not delay your production.
Introduction
XVGA BOX can be of various RGB (CGA, EGA, etc.) signals into VGA signal, you can direct an external liquid crystal display, CRT displays, projectors, LCD TV, rear projection and other equipment. Easy to replace your existing display systems, picture quality good and the pictures are clear, stable performance, a wide range of industrial control equipment (CNC machine tools, such as display, import DCS displays, plastic injection machines, analytical instruments, navigation, import production line dedicated display , medical equipment, the airport railway, finance special equipment displays, special specifications for the display, import games, bowling and other entertainment facilities, special displays, etc.).
Note the use of pre -
1, in your installation before you read this brochure, please do not understand the statement before the operation began, there will be may not work properly.
2, during installation, please find out the way your video signal.
Signal means (category) usually the following categories
-RGB (SOG green sync) 3 BNC
-RGBS (CS composite sync) 4 BNC
-RGBHV (sync separation) 5 BNC
-CGA/EGA (RGBS) Ninepin output, and so on … ..
Make sure that type of signal it will start the installation.
3, the product interface structure.
Mark the corresponding interface features: (below)
DC12V: Power input, 12V DC voltage, current proposals for more than 1A.
RS232: debug interface serial controller through the interface can be adjusted on the circuit boards and programming.
VGA OUT: signal output interface, you can directly access the display.
VIDEO IN 2: DB15 connector, the signal input, channel 2.
VIDEO IN 1 5BNC: input signal, channel 1.
K1: Switch button, you can switch the signal input channel, and switch the input signal format.
GBS-8218 interface structure
4, the installation
4-1, interface introduced
Under the panel: a channel signal input interface, for a total of five BNC, plus a button to switch K1.
V: for the field synchronization signal.
H / CS: for the line sync signal, or composite sync signal.
R / Pr / Cr:: red signal, or the color of the PR, CR.
G / Y: green signal, or the Y color difference signal.
B / Pb / Cb: blue signal, or difference of Pb, Cb.
K1: Switch button.
gbs8218 interface
Description of a channel interface, V H / CS R / Pr / Cr G / Y B / Pb / Cb K1 (panel screen)
When the signal source for the RGB (SOG green sync) then R / Pr / Cr, G / Y, B / Pb / Cb three BNC, one-to-one.
When the signal source for the RGBS (CS composite sync) then H / CS, R / Pr / Cr, G / Y, B / Pb / Cb four BNC, one-to-one.
When the signal source to RGBHV (sync separation) then V, H / CS, R / Pr / Cr, G / Y, B / Pb / Cb five BNC, one-to-one.
When the signal source for YUV and YPbPr when the next R / Pr / Cr, G / Y, B / Pb / Cb, one-to-one.
gbs8218 interface 2
On the panel: two-channel signal input interface such as VGA output.
VGA in: not really a VGA input interface, the same RGB, color difference, EGA and other signal interface, but for the convenience of customers connected, especially the 15-pin input customer.
Plans are defined as follows:
GBS8218 interface 3
4-2, connection diagram
GBS8218 interface 4
5, button Description:
GBSs8218 interface 5
K1 key function: K1 key functions, menu for two, the first level for the channel selection and signal source selection.
Such as: 1 channel RGB, 1-channel RGBS.
Resolution of two menu options for input, such as 480I, 1080P.
The use of techniques, when click K1, a menu will appear, OSD prompted for the flash, when the OSD when prompted for the flash can be to switch the input channel K1. If the input channels are required to use, please wait a few seconds after the flash, the system automatically to enter the secondary menu, and similarly, when the flash can be switched by K1, such as 480i, 480p, has the right to debug, please wait , the system will automatically exit the menu. (Using the skills, if choosing the right input channel, such as 1-channel RGBS, can cut off the power, restart, the system will automatically identify the signal formats, such as the 720P.)
6, Control Software Description:
GBS8218 Control Softwar
RS232: for serial debugging software, please www.gonbes.com download software, you can request to our company, you can tune up and down about the size, color, contrast, brightness, etc. At the same time, scalable systems, 8216 products can be upgraded features, and performance, such as a special field trip, not normal use by the debugging software company, distributed to customers directly by the customer to upgrade. Also has the function of conservation and load, if you set more than one machine, as long as there is a good one, all others can be COPY, if the wrong tune, you can restore the factory settings. We will provide products in each article 1-2 debug serial line, on behalf of users.
Description: The manufacturers of products for each signal source is likely not the same as, the need for debugging, for example, is very important to download the software image to be compressed, or the left, right, etc., please use the software to adjust. If you are not completely normal.
7, the corresponding video format definition line field:
The circuit board has been preserved in the internal signal parameters the following parameters, you can directly support the following resolution signal.
Line-frequency field frequency corresponding to OSD
15750, 60, / / # define _480i60 0
15625, 50, / / # define _576i50 1
28125, 50, / / # define _1080i50 2
33750, 60, / / # define _1080i60 3
31500, 60, / / # define _480p60 4
31250, 50, / / # define _576p50 5
37500, 50, / / # define _720p50 6
45000, 60, / / # define _720p60 7
56250, 50, / / # define _1080p50 8
67500, 60, / / # define _1080p60 9
New procedures are: line frequency of 60Hz field frequency 21.8KHz and 24.9KHz line frequency 56Hz field frequency, etc.
And can be upgraded in accordance with the requirements needed for other procedures, some special signal source customers can contact us to upgrade the program in order to achieve the best effect.
8, the technical parameters
Power: DV12V, 12 DC, recommends that more than 1A current.
Input video signal: Support (CGA, EGA, RGB, RGBS, RGBHV, YUV, etc.)
Support, 480I, 576I, 720I, 1080I, 480P, 576P, 720P, 1080P, etc.
Peak signal: 1.5Vpp
Impedance: 75Ω
:0.75-Level 3.5
Signal output: Interface: VGA
Resolution: 1024 * 768
Refresh Rate: 60HZ
If you need other resolution, please contact us in advance
