below), then use the screw to fix them.
3.2.3.4 Use the prepared wire to weld the power switch on the key place at fan power supply
board.
3.2.4 Install the fan: use the matched screw to fix. The one side attached label is installed
outward.
3.2.5 Install the output binding post, and use the output line with cold press connecting terminal
to connect input (red is positive above, black is negative below),and screw it tightly
3.2.6 Module connection using pluggable terminal, the input and output of the four threads into
the correct hole in the terminal, and tighten the screw (this process must pay attention to the
four lines do not get wrong)
3.2.7 This step contains power supply board installation, display part and USB board installation.
3.2.7.1 Firstly install USB communication board (if
you bought no communication version, please
ignore this step). Use nylon column and nylon nut
to prop USB board up. Then use the screw to fix it
on preset place of bottom housing
3.2.7.2 Install the display part. Please put it on slot
at front panel (when put it on slot, strength will be
proper to avoid the deformation).
3.2.7.3 Use the cable to connect display part with
power part. Note the words LCD and KEY on PCB
to correspond to the same words on display part (the cable must go through under the PCB,
otherwise the capacitor will generate interface to effect it).
3.2.7.4 According to the following four holes of the cover plate, mounted power module and use
screws to hold.
3.2.7.5 Connect input positive and negative to connect IN+ and IN-, and connect output.
3.2.7.6 use communication cable to connect USB board with module
3.2.8 After connecting, please power on to check it work or not (before power on, check
connection again)
3.2.9 Install the housing. The upper cover plate will be installed on the upper cover plate. And
then use the screw to fix them
3.2.10 There are 4 transparent sticky mat, you can paste symmetrically them on the 4 corners on
the bottom.