‰  NOW 35 WPM  ‰  TEXT IS FROM FEBRUARY 2017 QST  PAGE 44‰

ASSEMBLE THE SPEAKER CAVITY AFTER THE GLUE ON THE SPEAKER AND COVER DISK IS
DRY, PLACE THE SPEAKER FACE DOWN ON A FLAT SURFACE SO THE MAGNET IS UP AND
THE SPEAKER CONTACTS ARE ON THE RIGHT SIDE, AS SHOWN IN FIGURE 1B.  SET THE
SPEAKER CAVITY TUBE DOWN ON A FLAT SURFACE SO THE HOLES FOR THE SWITCH AND
RCA PHONO JACKS ARE CLOSEST TO THE FLAT SURFACE.  APPLY A BEAD OF GLUE, 4,
AROUND THE TOP EDGE OF THE SPEAKER CAVITY TUBE.  TURN THE TUBE OVER GLUED
SIDE FACING DOWN AND ORIENT THE SPEAKER CAVITY TUBE, 5 FIGURE 1B.  LOWER
THE TUBE DOWN ONTO THE BACK OF THE SPEAKER FRAME.  APPLY A SMALL WEIGHT TO
THE SPEAKER CAVITY TUBE TO APPLY PRESSURE SO THE SPEAKER SELF ALIGNS TO THE
SPEAKER CAVITY.  LET THIS ASSEMBLY SIT UNTIL THE GLUE IS DRY.  AFTER THE
GLUE HAS DRIED, MAKE SURE TO REMOVE ANY EXCESS GLUE THAT MIGHT OVERLAP THE
OUTSIDE EDGE OF THE SPEAKER CAVITY.  THE OUTSIDE SURFACE OF THE SPEAKER
CAVITY MUST BE CLEAR OF ANY GLUE.  INSTALL SWITCH, RCA PHONO JACK, AND
WIRING INSTALL THE SWITCH, 6, AND TWO RCA JACKS, 7, INTO THE SPEAKER CAVITY
TUBE, 5.  REMOVE ALL THE HARDWARE FROM THE SWITCH AND USE ONLY THE LOCK
WASHER BETWEEN THE SWITCH BODY AND CAVITY, THEN ONLY ONE NUT TO SECURE THE
SWITCH HORIZONTALLY IN PLACE.  WHEN INSTALLING THE RCA PHONO JACKS, TIGHTEN
THEM IN PLACE WITH THE TWO GROUND LUGS TOUCHING EACH OTHER SO THEY CAN BE
SOLDERED TOGETHER.  WIRE THE SWITCH, SPEAKER, AND TWO RCA JACKS ACCORDING
‰  END OF 35 WPM TEXT  ‰  QST DE W1AW  ƒ