Specifications

-
Replac i-ns
thr
AmPl
if
ier
Fuse
-
Press on the
bayonet
type
cover
and
turn
it a
quarter
turn to release 1t
fror.
the socket.
-
Rencve the
bfown
fuse
and
insert one
of
the spare
fuses supplied- with the
projector.
- Ranl
.ino
l1
-
ennfrol P:nol lrmn
/. -.r n -r\
\o,i,i
-
u.)Ar.
-
Dis:cnnect ihe
projector.
-
To
:each this
lamp,
unscrew the
5
sc1'?-..,s at the
edge of the control
panel
and
remove the cover.
-
Ronl inq I hr Evni 1 er T,rmn of t hp
,1
.t:i
Optic:.; Souncl
Head,
(rvee
-
Mrk
cFrta
in
lh.rt
th-
rmpl
if-Ler
sr.i. : ched
off
.
Rc-:-.-..
th^
fi,-Iitlr
(eliL
conLroI)
knor rnd lh: cover
(see
pree-ding
pag.).
Turn
the
la.rnp in its
socket in
the
Cirection shown by the arrow, so
rht.- llaa nir
-
rvr
F-^:-^ +tr. h^^^
Lrl i -
rL-
Pr-r:
1J
r L! r rr€i
urrs udJs.
Remcve
the
faulty larap and insert a
ner^r
one, reversing the above
operations.
Sinnp tho l:mn h:Ses
are of
standard-
iood r::qim eoni-^Fih-
i- -11+^--+i^
4 a6rr, _ ,f vsJ 1116
l
- auuvuru urL
anrl nn orl'irrclmanl-
,. -a ilre n^ces3ary.
The
bulb
mu:L
be
pelfectlv
cfern
(
avoiC finger
prints)
.
T,:nns
nf
rr:ri nrrs
nakeS Can be
G 2s)
is
u-sed:
r.
'1tFY
/ rr
u. !rf\
-tv
| /-^-^1
G.E.
No
75
A/SBSCP
and
G.
I,I^^+;--L^,.^^
?tr A /'qaqa'U
rf
cJ uair6rrvu-u
I
)
n/ vevvL
Pnilips
No
7253
C
Radiant O,75L-4V
-
C6-T5-SC
R-nla.:inp'
Lhe
Photoelectric
Celf
-
Remove
the
fidelity
(
slit control)
knob
and the
cover
(
see
preceding
Pa6u
|
.
-
Withdraw
the
cell
from lts
socket
by
puJling
it
towards
you.
The
5-221 projector
is
equipped with
a
Phillps
No
90CG
cell
(
cells
of other
makes
cannot
be used).
1O