Go to toolserc and you have to enable duplicate component designator and multiple net name on net. To change color of the cadre and color of the page, we use this option.Дisabling this option makes grid is not shown. If you disable this option, the cadre around the page will disappear.

To write more information about plan select ansi and go to organization window. ДЎ- drag: if you click a part, it and its connection will be movedДў- move: only the clicked part will be movedДЈ- selection: only the selected part will be movedД¤-Дќrag selection: the selected parts and their connections will be moved.ДЎ-Title block: if you disable this option, the properties of plan wills disappear. If an element was selected it will deselect it and vice versaДЇirst select the segment or the part which you want to repeat then go to edit and select copy then go to editpaste array ,in item count type the amount of repetition. To select things or element go to editselect there are some optionsДЎ-Inside areas: select all things in specific cadre.Дў-Outside area: select all things out of specific cadre. Go to viewtoolbardrawing tools and the click place graphic image. In the opened window select the type of power port. To put down vcc and gnd in circuit, go to placepower port and while it is floating press tab. To bring bus entry go to placebus ,bus entery To avoid many connections we use bus that usually uses for ports and to make connection we use net label Tip: it is better not use R-C-U-Q to name net label Tip: points, which connect together, should have same name. To do that go to placenetnet label and while the net label is floating press tab to go to properties.

To connect two point we can use net label. To change properties, while you are selecting this option press tab. In the schematic right click and select wire. Y diameter of capacitor.ДIPX and X the number of pins 8-16-20-40вЂ¦ we mention some of themДЄXIAL0.X and X.0 is distance between two pins of resistor To specify physical scheme of the part to use in pcb environment. With activating this option, the part is selected. With activating this option the part will be mirrored When we want to see vcc pin and gnd pin in ics we enable this option. It specifies the part's angel zero to 90 and 180 to 270. It is part's number for example R1,C1,Q2,T3 etc. For example, suppose there is a resistor in the schematic, if you type cap instead of res in lib ref the resistor will change to capacitor. It is Part's name in the library, if you change it, part will change in the schematic. To rotate part, when it is floating press space bar. In addition, you can double click your part or select place to put it down on your schematic. In browse sch click find, at the top of the opened window type your part's name or number and put it among *(* name or number*), then in scope select type of search:ДЄ) Specified path: search is just done in specified path.Д«) Listed library: search is just done in selected library.ДЄfter search is finished, add library to browse sch. The names of libraries usually base on their company name that made them. To do that, go to Browse sch at the left corner, then go to add/remove and select your library, which you want to add then click add and then click ok. double click this icon ,if you want, you can rename file, then double click file to enter schematic(where you can draw your circuit). you can see many types of files that you can reach in protel to draw schematic. First run protel 99 SE then in the opened window, go to the file and select new, select a path where you want to save your schematic file.now right click in my design window and select new.

Copyright symbol protel 99se