Tuesday morning I have to do in terms of CBRD CPL All four characters, starting from the preparation device to be used to make CBRD CPL by a PIN and PCB Then the PIN into the hole of the PCB until then. Start soldered to the PCB hole we enter the PIN hold Continue until all four characters then began soldered to the PCB hole we enter the PIN to continue until 4 then taken CBRD CPL to check with. Check the factory that each PIN can be fitted into the hole or not. Check the fit check of the factory. Check is the fourth time I started using liquid cleaning solvent cleaning and final phase power meter is used to measure whether each PIN has a shock or not. If no shock that was completed. Afternoon I have been studying basic English. The study from the Internet manually.