*m*e*n*u | 402
*G *m*e*n*u-09i | Plans-IAC
The PDF Drawings
Use these PDF
(Portable Document Format) drawings if you want to PRINT the drawings.
PDFs generally will print sharper than the JPGs or GIFs that are shown
in the previous sections. . . . Pdf Help
Which Drawings To Use
approximately 22 drawings in the Model 402 4-track PDF directory.
The "template" drawing
Sheet 59 is the key drawing, followed in importance probably by the
"overall wiring diagram" and the "track layout drawing". The other
drawings are for additional reference.
Template drawing - D402.59Pattrn
Overall wiring diagram
Track layout drawing - D165.35.4tracks
Assembly Manual - There
is currently not a Step by step instruction manual for this Model 402,
4-track unit. Note that there are assembly manuals for the 2-track
unit, and the expansion of the 2-track unit to 4 tracks.
The Rest Of The Drawings
You can browse
the list of all drawings in the 'pdf' directory -- by using the
Previous Drawings Used
Note that sheets
51, 59, and 61 are new for the Model 402 unit. The other PDFs are
copied from the Model 401 directory.
Other Comments About The Drawings
When To Use The Model
& 1653) Templates (instead of using these Model 402 drawings)
already have a 2-track unit built per the Model 1651 design, then you
can add the #1653 Helper Control Unit to expand from 2 tracks to 4
tracks, as described in Section D1, 4 Track Expansion.
Too Many Drawings ??
sometimes complain that my drawing sets have too many drawings, and
they are too confusing. The template drawing is the 'key' drawing. You
could just use this drawing, and IGNORE the others. The other drawings
are reference drawings - photos, track layout, schematics, initial
conditions for operating, parts lists, building dimensions, signal
Drawing Confusion ??
drawings can be somewhat confusing, as they have evolved from one
design to another design, and their usage overlaps from one unit to
another unit. Assuming you are in the continental United States, the
easiest way may be for you to call me on the telephone using the
contact link at bottom (or email me a US phone number), and I can call
you and give you my opinions, based on what you want to construct.