[Bulbdial Assembly Guide]
[47]
STEP 40: Test & align LEDs on the red ring
The procedure for testing and aligning the
LEDs on the red ring is the same as for the
LEDs on the main & green boards.
The red ring is now ready for testing. Again, check for
stray debris on the circuit board before plugging it in.
Use manual alignment mode to step through the
LEDs one by one on the red ring. Make sure that
every one of them is working, and then bend them
to form a clear shadow of the gnomon. You may
find it helpful to look back at steps 26–28 for
reference.