Heathkit SB-201 - Page 12

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Page 11
STEP-BY-STEP PROCEDURE
The following instructions are presented in a logical
step-by-step sequence to enable you to complete your
kit with the least possible confusion. Be sure to read
each step all the way through before beginning the
specified operation. Also read several steps ahead of
the actual step being performed. This will familiarize
you with the relationship of the subsequent opera-
tions. When the step is completed, check it off in the
space provided. This is particularly important as it
may prevent errors or omissions, especially if your
work is interrupted. Some kit builders have also
found it helpful to mark each wire and part in colored
pencil on the Pictorial as it is added.
ILLUSTRATIONS
A separate Illustration Booklet, contains illustrations
(Pictorials, Details, etc.) that are too large for the
Assembly Manual. The illustrations are arranged in
number sequence. When an illustration is referred to,
and is not on either of the open pages of the Assembly
Manual, the illustration will be found in the Illustra-
tion Booklet. Place the Illustration Booklet in a con-
venient location and keep it with the Assembly Man-
ual.
SOLDERING
The abbreviation ‘‘NS” indicates that a connection
should not be soldered yet as other wires will be
added. When the last wire is installed, the terminal
should be soldered and the abbreviation ‘‘S’”’ is used
to indicate this. Note that a number will appear after
each solder instruction. This number indicates the
number of leads that are supposed to be connected to
the terminal in point before it is soldered. For exam-
ple, if the instruction reads, ‘“‘Connect a wire to lug 1
(S-2),”’ it will be understood that there will be two
wires connected to the terminal at the time it is sol-
dered. (In cases where a wire passes through a termi-
nal or lug and then connects to another point, it will
count as two wires, one entering and one leaving the
terminal.)