Soldering
Please read the following pages if you are not yet experienced
in soldering. Good soldering is a matter of practice! Practice on
old boards until you feel confident before assembling the kit.
•
The parts are mounted on the silkscreen side of the PCB.
Except parts whose designators ends with an asterisk (like
S1*). These are mounted on the other side!
• Do not inhale the fumes from the flux! Wash your hands
after soldering! Wear protective glasses!
• If you use additional flux, make sure it is suitable for
electronics use! Non-suitable flux may contain acid which will
damage the traces on the PCB over time.
• Try to solder fast. Heating up for too long may damage the
components and the board.
• Solder wire with a diameter between 0.5-0.75mm (0.02"-
0.03") is most suitable for through-hole components. Lead
solder is easier to use than lead-free solder.
• A clean, non-oxidized tip is essential for good soldering. Use
a wet sponge or a metal wool tip cleaner to regularly clean the
tip. The metal wool cleaners are superior to a wet sponge as
there is no temperature shock.
4
Summary of Contents for AE20401
Page 23: ...Finished Component Side Finished Solder Side without the LCD LCD Mounting 17 ...
Page 31: ...Operation Functions Menu Structure 25 ...
Page 37: ...31 Example 1 noise Example 2 one signal superimposed on another ...
Page 50: ...Circuit Diagram Part 1 2 44 ...
Page 51: ...Part 2 2 45 ...
Page 63: ... Nr of valid counts depends on range 57 ...
Page 64: ...ASCEL ELECTRONIC www ascel electronic de 2015 ...