Heathkit HM-2140 Manual page 19

Hf dual wattmeter
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~I
START.
NOTE: As you install each component in this
column, be sure it is fully seated onto the circuit
board; then solder its lugs to the foil.
R1/SW5: 250 kO control with switch
(#19-739). Mount the switch as shown.
NOTE: Be sure the switch stands verti-
cally from the board .
." ,d.
'l
'f- "".
-----------------
CONTIN UEQ
NOTE: Before you install
capacitor, note the position of the identified (+
or -) lead, Be sure you connect the positive (
lead to the positive
marked point on the
(+)
circuit board.
IDENTIFIED
IDENTIFIED
LEA D IS
LEA D IS
NEGATIVE
(-)
POSITIVE
(~Solder
the leads to the foil and cut off the
excess lead lengths,
Page 17
an electrolytic
+)
(+)

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