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BMP2PCB安装使用说明
(ENGLISH version is in next section)
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安装
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1. 把BMP2PCB.ZIP解压到硬盘一独立目录。
2. 运行BMP2PCB 1 Setup 2000 0814
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SLEC(R) BMP-to-TraxPCB Utility - Version 2.1
Copyright by [O] 精软科技-SmartSoft(R) 1997-2000
All rights reserved --- 李红卫(Howard Lee) ---
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[O] 精软科技(李红卫)
http :www.smartsoft.com.cn www.PCBInfo.net
Email :RnD@smartsoft.com.cn info@pcbinfo.net
Tel :(PRChina) 010-62584719 62540942 82619980
:(PRChina) 0755-6642091 6521220
Your SerialNum is '323C9A9E-DD24CAA5-009C5663'
Input PassWord==>
3. 屏幕的提示是让您输入密码。此时请不要退
出本程序，按提示的电话和SerialNum与我们联系得到正
确的密码。
4. 输入密码后如果程序没有以下提示：
Security Error!
Password error!
说明你已经正确安装了。
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运行
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命令行参数：
BMP2PCB <Bmp> <PCB> [XRes] [YRes] [Attr] [Layer] [Ratio]
<Bmp> 黑白格式的位图文件名（输入文件）
<PCB> AutoTrax PCB 格式的文件名（输出文件）
[XRes] 水平方向的扫描分辨率（缺省值为1000DPI）
[YRes] 垂直方向的扫描分辨率（缺省值为1000DPI）
[Attr] 0(缺省)-正常 1-X镜象 2-Y镜象 4-黑白颠倒
[Layer] Protel-PCB 的层号[1-13]（1元件面，2中间一层...，缺省在元件面）
[Ratio] 扫描图的旋转角度的正切值[-1, 1]（缺省为0）。
当扫描图没有水平放置时，Ratio用于旋转整个图形，使图形水平放置，
以便在Protel-PCB软件中描图方便。该值是欲旋转角度的正切值。顺时针旋
转值为负，逆时针旋转值为正。
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工作步骤
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<1>图纸，PCB光板水平放置在平板式扫描仪上。
<2>用扫描软件或PhotoShop，选择合适的扫描分辨率扫描存盘。
<3>用PhotoShop处理该图象。除去电路或线路以外的颜色和图象。
<4>把该图象转换为黑白位图格式并存盘。
<5>运行BMP2PCB进行转换。（记好扫描的分辨率）
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扫描误差调整及图纸的缩放
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扫描误差定义为扫描结果的实际大小（N）除以扫描物的实际大小（S）。
即：N/S。
你可以通过调整输入到BMP2PCB的扫描分辨率的大小来调整扫描误差。
假如你扫描的分辨率为R，则为了调整误差N/S，你可以把BMP2PCB接收的分
辨率改为R*（N/S）。例如：扫描物体的水平尺寸为10000mil，实际扫描的
大小为10100mil，水平扫描分辨率为300DPI，则可输入300*(10100/10000)
即303DPI到BMP2PCB.
同样的，对于图纸的缩放也可用类似方法调整。要缩小一倍图纸尺寸，
可把分辨率放大一倍输入。如果放大一倍图纸尺寸，则可缩小一倍分辨率
输入。
说明：对于直接用Windows画笔绘出的位图文件，分辨率为96DPI.
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Description on BMP2PCB
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Installation
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1. Extract BMP2PCB.ZIP to your desired folder(directory)
2. run 'BMP2PCB 1 Setup 2000 0814'
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SLEC(R) BMP-to-TraxPCB Utility - Version 2.1
Copyright by [O] 精软科技-SmartSoft(R) 1997-2000
All rights reserved --- 李红卫(Howard Lee) ---
-------------------------------------------------
[O] 精软科技(李红卫)
http :www.smartsoft.com.cn www.PCBInfo.net
Email :RnD@smartsoft.com.cn info@pcbinfo.net
Tel :(PRChina) 010-62584719 62540942 82619980
:(PRChina) 0755-6642091 6521220
Your SerialNum is '323C9A9E-DD24CAA5-009C5663'
Input PassWord==>
3. This is prompting you for the password.
Now do not exit this program and please contact us to
get correct password(remember SerialNum)
4. Input the password we just provided. It is OK
if program does not prompt the messages:
'Security Error!'
'Password error!'
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Run BMP2PCB
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Command line argument:
BMP2PCB <Bmp> <PCB> [XRes] [YRes] [Attr] [Layer] [Ratio]
<Bmp> Bitmap(Black&White) file name to be converted
<PCB> Trax PCB file name to be converted to
[XRes] X (Horizontal) resolution(Default=1000)
[YRes] Y (Veritical) resolution(Default=1000)
[Attr] 0(Default)-Normal 1-XMirror 2-YMirror 4-Negative
[Layer] Protel-PCB layer number[1-13]
1-top layer 2 MID-1 layer ...Default to top layer
[Ratio] Protel-PCB Skew Ratio [-1, 1]
this is rotating correction parameter. If scanning image
do not located in horizontal line, the tangent of the rotating angle.
(1 for -45 degrees, -1 for 45 degrees and 0 for 0 degree, default to 0)
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Working steps
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<1>Place scanning material(PCB board, draft, film etc) on scanner
<2>Scanning using PhotoShop with desired resolution。
<3>Adjust image in PhotoShop for clearance of needed image
<4>Convert image to Black-White format and save as Bitmap
<5>Run BMP2PCB
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Error correction and image scaling
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Scanning Error value is resulting size(N) divided by original material
size(S): N/S
you can adjust error value by specifying different resolution from
real resolution. If your scanning resolution is R, to adjust
Error value of N/S, you can specify the resolution as R*(N/S).
for example, for 10000mils long symbol, if scanning result symbol is 10100mils
long, scanning resolution is 300DPI, your can specify resolution
300*(10100/10000) = 303DPI to BMP2PCB
Scaling operation is same as error correction
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[O] 精软科技(李红卫)
http :www.smartsoft.com.cn www.PCBInfo.net
Email :RnD@smartsoft.com.cn info@pcbinfo.net
Tel :(PRChina) 010-62584719 62540942 82619980
:(PRChina) 0755-6642091 6521220
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