Heathkit IM-48 - Testing the Completed Instrument; AC Power Line Voltage Measurements

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@T]RYDV@LT@K_JXDdUTXJYJTRd&TRRD@Yd YIDdLJRDd@TVCd
YTd YIDdUVTUDVd^TLY<HDd '1d 015d&100(&5d5,-4d
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ID<VCd 5IDd EJL<PDRYXd TEd <MMd Y]?DXd >CdYIDdUJLTYd
LJHIYd XIT]LCd OJHIYd 0T_d JRXDVYd YIDd VD@YJEJDVd
Y]?DdJRdXT@KDYd(d &ID@KdYIDdVD@YJGJDVdYTdXDDdJEd YIDd
UL<YDXd XIT_d @TLTVd TVd YIDd Y]?Dd XIT_Xd <d ?VJHIZd
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XIT]MCd ?Dd CJX@TRRD@YDCd <RCd YIDd XYDUXd T]YLJRDCd
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MD<Cd TEd YIDd 757/d _IDRd PD<X]VJRHd UT_DVdLJRDd
^TLY<HDXd 5IJXd LD<Cd JXd <LVD<Cad @TRRD@YDCd YTdYIDd
@JV@]JYdHVT]RCd <RCdYTd\IDdUT_DVdLJRDdHWT]RCd-Fd YIDd
@TPPTRdMD<CdXIT]MCd@TRY<@Yd YIDd ITYdXJCDdTEdYIDd
UT_DVd T]YLDYd YIDd UT_DVd LJRDd _JLMd ?Dd XITVYc
@JV@]JYDCd&TRRD@Yd10.:dYIDdPDYDVdUVT?DdXDYdTRd
$&d YTd YIDd UT_DVd LJRDd -Gd YIDVDd JXd RTd PDYDVd
JRCJ@<YJTRd @TRRD@Yd YIDdUVT?DdYTdYIDdTZIDVdXJCDdTEd
YIDdUT_DVdMJRDd
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@TPPTRdXJCDdTEd YIDdUT_DVdLJRDd $CCdYTHDYIDVd[IDd
^TLY<HDXd <Yd YIDd TZIDVd Y_Td @TRRD@YJTRXd YTd CDYDVc
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