Nagra E - Page 18

3.,. ACCESS TO THE INURloq Of' THE
.......
12
To open Ihe NAGRA E two Iafoe ~ 23 and
21. thould be uncIone by • 10' _ _ pushed
inlo .. I ...... deo in ...,. 10 _ !he 1ocII,
n- ... ~ deck .. "PM "'" beong hingeod .;0:
........ -tWld end. • " de-. nol, ~ 23 _
27 I ~ more 8I'd puIh 1>IrOIr. • """ ......,.._
...... IW I¥ . lie ron .. bill "'5idI 8I'd it .. be
'* ! ..., kI ~ ., ...... n. IlUl$ _ yeIaw
bitt 2. rnm long wiI'I two ~ sIOI$. The
d'IamIer sholAd be tuned to.ard$ \IlOI outsidu of
"'_<lei
Once the teCOI' der is open you WI ~ ~\lft the main
c;rcuit board. Th" co'CUI1 dl ag'am and bag of
spa'a jllIir'l ~ .... ...-.cIama l th 1hili baIw>d the ba tl&ry
~, To cot ..... iICC8~ IIO !he spiOI"1lS ~ is
necess.y 10 lift ItIa main CO'cuil board which is
hngad IIIOou its ...... aOga. The fIo oot of !he drcuiI
"'*d II r;"oo by two ~ . wNcf> must be
.- bel ,,", "'" cifcul tJo.d can be lifted
lCl- n- __ .. are Ioc8t-.:I on power Iransastor
'- .. . at boIh a<IgiM ol "- oin:uI boowd . The
righl hind dill"''''' __ ~ Ihn:JIqI .. case
ol ... , ...... "'" just 8bow lIIIi ""- output SIlld<f!t
.... Ihe Ilift _ KftW OJ --.... "-<l up
...... .. <i ... mKtw\e
~ oroer 10 use !he mocl OO 'i4' eo .. . voIlmel'"
laI< a from ... bag tho bl;ock wire w oltl • CQI .... c.....
ill one end and an insul319d mea........ p<obe at
the (lth", . The COtYl9C1or should be pIugqad on to
pilar No. 21 which is on Iha main circuit boafd . on
the righl hands ld", ir'l Iir>e with the su pply sele clor
· Pow ","• • you mquir.. the voUm....., tor coarse
__ """,nlS only, 1. 1. chec l<iong I" " S<ip ply
woIt age . it is nol _ SIlty 10 diik:OnnllCl the
oircuiI oj ... frlOduIOrMw. • IJ'6MIt .ccunocy is
, equ ire<l 'emov" br id9 1 TB·P On Ito. le fl
I>indsoda ol !he ~ . RernDwIQ .... lin!< TB-f>
' _' 11 !he _ ~h 01 Ihe moduIometer
cin:ult.. n.a...b-e . should W'OU .... 10 ......
_ on '- <:ircuiIs • Iir>I< Ihould be
MIld be. Cln 1&0 . The Pi ' •• POIa of the
...... . !'IF OJ ... "... ...... ......., 10 ... main earth
<i l dIo aold !he ~ -..red ...
I JespecI 10 -u,. As • _ W'OU
C¥I "-' the inIIINI ~ -..ga you
.. fird on ... IirsI piI;If whictl "" I ll'ey ......
_. ew to it. This pilar OJ on Iha right h8I'd siOO
ol I .. citcuiI board nalff 10 tnoa POW '" t'ansistor
I'i4a1 ......, T .. voltmeter should road 10 on the
Ioowet scale, i. l. - 10 volls DC.