Ten-Tec 1253 Assembly And Instruction Manual page 46

7-38. The Antenna terminal is assembled similar to the
ground terminal except that it is insulated from the panel by the
two matching insulator sections. Slip the other #10 solder lug
and one insulator on the larger #10 screw, pass it through the
panel, add the other insulator, lock washer and hex nut. After
tightening the nut, add the two #10 flat washers and wing nut.
7-39. Pass the coax from the receiver board back under the
board and solder the center conductor to the antenna terminal
solder lug. Solder the outer shield to the ground lug.
7-40. DC Power LED1 Installation: This LED needs to be
firmly secured to the front panel with its longer anode lead
carefully insulated to prevent shorting to the bare aluminum
subpanel. Our normal factory method for mounting an isolated
LED is to apply a tiny drop of clear fast-dry glue to bond the LED
body to the inside of the front panel. If gluing is not practical for
you, the LED could be held in position by shaping a wedge from
easily-worked material such as styrofoam, cardboard or foam
rubber and pressing it in place between the LED and the sub-
panel. The anode lead can be insulated with a layer of electrical
tape or by stripping a length of insulation from extra hookup wire
and sliding it over the anode wire.
7-41. Mount LED1 and insulate its anode lead as explained in
step 7-40.
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Figure 7.4