Vectronics VEC-4001K User Manual

Page 18

VEC-4001K Owner’s Manual

Professional Function Generator

SW3

SW1

Red

Yellow

Black

Color Code

Top or "clockwise"

Middle or "center"

Bottom or "counter-clockwise"

terminal (CTR)

terminal (CW).

terminal (CCW)

The remaining wires will be installed one control at a time, and twisted together
for routing to the PC board. To prepare, cut each to the specified length and
remove 1/4" insulation from each end. Wrap tab or lug connections before
soldering (see following diagram):

Tab

Lug

! ! 97. Begin by wiring R1. Cut and prep a set of 6" red, yellow, and black

lead. Find R1 and install as follows:

! ! 98. Attach a red lead to the top (CW) terminal of R1 and solder.

! ! 99. Attach a yellow lead to the center (CTR) terminal of R1 and solder.

! ! 100. Attach a black lead to the bottom (CCW) terminal of R1 and solder.

! ! 101. Twist all three wires together, leaving about 1 1/2" unwound at the

far end.

! ! 102. Cut and prep another set of 6" wires (red, yellow, and black). Find

R2.

! ! 103. Attach a red lead to the top (CW) terminal of R2 and solder.

! ! 104. Attach a yellow lead to the center (CTR) terminal of R2 and solder.

! ! 105. Attach a black lead to the bottom (CCW) terminal of R2 and solder.

! ! 106. Twist all three wires together, leaving about 1 1/2" unwound at the

far end.