Vectronics VEC-841KC Instruction Manual
VEC-841KC Assembly
Manual
To install your VEC-841K
matching enclosure follow these instructions
beginning... take your time):
1.
Find the front panel decal and rear panel decal; separate using scissors. Be sure
to leave excess decal material around the edges. Put the rear panel decal on first.
This is done by: a) Remove all debris and oil from the chassis. This should be
done using a piece of cloth and alcohol. b.) Remove the crack and peel to expose
the adhesive. c.) Place the decal on the rear panel without securing it completely.
d.) Gently rub the alignment circles with your finger--if the circles are centered in
the enclosure holes (also check the corner alignment marks) secure the decal by
rubbing and removing all air bubbles. e.) If the alignment circles are not centered,
adjust the decal accordingly then secure. f.) Use a penknife, or small Exacto(TM)
knife, to cut away the unused edges (cut from the adhesive side) and cut out the
component holes
the front panel.
2.
Next, install the two L-brackets on the chassis using two of the 3/16" screws.
The longer side of the L-bracket
holes centered on each edge of the enclosure.
page for location and orientation.
3.
Install the two 1/2" mounting screws next. Insert the screws, from the bottom,
through the two holes relatively close to each rear corner of the chassis.
4.
Place the two 3/16" round spacers on the mounting screws.
5.
Now insert the PC board. This must be done by: a) Remove the tabs on the
front side of R26 and R27. These tabs extend in the same direction as the shaft
on the pot. b.) Insert the front of the PC board at an angle so the controls enter
their respective holes. c.) Push down on the rear of the board. Make sure the
mounting screws align with the mounting holes in the PC board before pushing.
(cut from the description side). g.)
Tunable SSB/CW Audio Filter
must be
Tunable SSB/CWAudio Filter
in the VEC-841KC
(read all instructions before
Repeat this procedure for
connected to the chassis using the two
Refer to the diagram on the next
6.
Use the two hex nuts to secure the PC board.
components are centered with the enclosure holes before tightening. Put the flat
washers and panel nuts on R26 and R27 then tighten.
7.
Find the knobs and switch caps. Align a switch cap with SW I and push it on. If
it is difficult to push on, then rotate it 90° and
put the knobs on R26 and R27. You may need to loosen the set screw. Align
appropriately then tighten the set screws.
8.
Install the top now.
the L-brackets.
9.
Finally, place the four rubber feet on the bottom of the enclosure at the comers.
Use the two remaining 3/16" screws for securing the top to
Make sure the L-brackets are aligned properly.
Be certain all appropriate
try
again.
Repeat for SW2. Now
VEC-841KC Assembly
Manual
Tunable SSB/CW Audio
Filter
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