Eiki Xenon ARC EX-1500 User manual

Film-Tech
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EIKI
XENONARC
I6Y^5OUND
PROJECTOR
IBX-1500/
1S
10
INSTNUCTION
SOOI
mqnufoctured by
^fr. ElKl INDUSTRIAL
CO., LTD.
o5AKA, JAPAlrf.

*l*,,i.''u
!di*u
,*
1
Ir
tr6mm xsnon Ars $ound Proiertor
llltodel EX-
I 5OO
/ EX*
t lttO
Senerul
Cnnsisting
of
Prnjector.
.$tl'lplifr*r,
Laruphcruse
*t Startsr
."
Rectificr
Speakercase
Fowrr supply
1${}-15*
r'alt, irS.$S
cy-cles
r\f,
F*wurconsurnption
: 13ruatrs in 1CI0V
AC.
'?
! unit
I unit
I unit
q-JXl.3ff$s
*'&tt$ X*nonArc [,arn
p ttstia F
I forrnachine
drivlng mstsr
& larnpco*tring.
andI forrectifier
cooling ,
f :
1"S'F $0S t$tandarrl
j i-,
$ilir*n trnnsisl$r"-{
? pc"s.
Silicclndinelc x Sgrrx.
l6nrnr
snund
{*ptlc*l & nl*gn*lici fitrr & silent
filrn
llflS{J
ft, rnaximurn
3-t & !,0franrecper xernnd
autornatic
high speedrerrlnd
1g' bas.F
& t$crn
x lllrm trsble t, lray $3'$trm
"speaker
t$Src
S*hrn]
t*"
Arnplificf,
Filrn to be used
R**l capacitl,
Frajeetion
spe*sl,r,.1,i,
Rer','ind
$peaher

Stss Control
t'.tnhlE cufitrgl
Amp $wltch & r*s,lurns
C*ntrol
h{ie&ch
LnmFhuus
Corcr
lanr$ $*itch
hlnter Switch
Fonrurd.fi*v*rse
$wtteh
Piloe
lanrp eurrsnt $*l*tcr
ililsin S*'itc
Curr*nt Ad
l"lt"irht Adjusting Scrrly
Renront+lthis Cnre"r
{ar *diu*tin$ l.amp
fts*,ind
L*r*r
$tnptr,tver
Thrudin*Kn*h
Mffihing [.ev*r
l'hntu f
ff'"
Henon Lamp
frf
irror
Fhnto$

Jltttp $irundirrl'
Htrriter$n$nks.r
Cirruit
C
ttr:ntir;rlCnndt'ns+r
[]uu't r' "l'rnlts f,t.tl'illr.t
Fuse
1A
Itltr(lrr
lfus* {untrul
Tr*bluC*ntr*[
!t{lfi. qirruit
{}ftl.. lbl${l, riruuit
Ihint,sd
tirruit B*nrd
$rlar cell cgn$ent
lnlrut .l'rans
[orrilc-r
Sn*rtrr Trnnr fCIr'm*r
.,!t[{l}.
[*rirnnrlAe
,$mlirr
crtl r:+n**ml
ilNIC"
cirruit
(JPT.
Il".tG,cireuit
Arnp, $nit{jh lk l:ulume f,nntnol
ri
IJ
lllttitu {

lkss Ut'rntrul
Tltlik L"rntrnl
Anrp S"witrh
&
\:slunul
{Juntr*l
Mid, J*r*
lxnrp $tvitrlr
lWmror
iiwitch
F*f tr, *rcl -Hll \:tr!i{! $rv
itCh
XxtttJr
tnrrrnt llrter
llilqit l"firnp
ht*ilr $i*imh
l*:trltJr
turrrtti. Acl
justcr
Rf,ar cttttt
$Feak*r Jash
SF C*ns*nt
,lil Ccinnrrnt
F*r tr:u'.uuf
$*gpl,ri
{lPT. tr}{Atl.
Switch
Exciter
l*rnp
InsertPnperhrre ta
test $srrfrd
Itri$ht Adiu*t*r
Frapurrxtisn fl*r Frslectlsn
t. SettinE
uF
A. N'lat:r
tlre rectifier$n g.rr*jtctinn standnr ;t
stur*1tr"
tnhle. l'{*rv plae* the Frr$jr'rtrrr
srl
t
trer**tifirr.
4.. Lift up the feednrrn
andttt* tftke-up
arrn.
(. $et th* sp*nker b*sld* thd!
screen
at thr
*ptimurn height ab,*v**ppr*ximatell' I ie*t
*hnts th* hend*sf thr aurlienee.
?, Ssrrner:tianfcr the cnrd,
A. Sp*nkercard. Inserl th* plugx at earhend
nf thu sp*.rkt-r
cnrd in iack snt$ tht' Prtl-
ft:da$r
and sgreaker"
B. F*rr-*r*up$$y**rd" &{*ke$urufi!t
switelres
ar* in "'fi{f" pnsitinn"
Thtn. *nnne'et
the
fpur prnng fllus lntith
tlae
cnrd c'f
rcctif
ler tr
th* 1:rnj*ctpr.
[$nrr**t the thrte prsftg PiuS
with tFrs
q*nc|
nf rectifier ts the pr*jector.
Cr:nlltql thc xrolt'er
supply cord fnr [ine,
4

J. Fsr rdfustmcnt & chrcklng $s ofratlon of $c folrctor.
A. Switch on Mein Power
gwitch on thercctifier.The Pilot lemp chsuld
light.
B. Turn on MotorSwitch.This will rtart mechanism
rnd rlso tlle cooling
frn.
C. Turn on Lemp Switch. The xenan
lamp should
light, and cmling fan in the rectifis should
start runninE.
D. The four legson the rectifierbaseare adjustable
to adjustthe proFctionanglc.
E, Foi primary focusing,turn thelcneleft orright to provide
e shrrp imageonthcscr;;n. It mey
be ncccssary
to ttfocrrsslightly eftcr the film ig tlrtaded.
F. Lampcurient.Thr lamp
curr€ntadjustmefltcontrolcontrols
theDCcurr€ntts the Xenon
lamg.
Adjust current sothat meterreads
approxirnately16amperrs. This is themaxirnumcurrcnt
that thelamgshalld br operated
at. Operatingthe lamp at a highercurrent with the needle
in the read will shorten
the lamg life.
After operating the lamp
for?or3 minutesnoticethecurrentindicatisn
readjustfor 15
amperes
if necessary,
sothat whrn the lamp is switchedsff and orragainit will start immediatety.
The lamp should
alwaysignite the very first time it is switched
on.
G. Testing amplifier. Turn the volumecontrol to the right. The amplifier is now switchcd on.
Turn thetreble control
approximately
midway, The basscontrol
approximately
midn'ayAnd
this shouldbeonnormalsettingfor the propction. Volume
andTone
shouldbeadiusted
tom€et
the requirem€nts
of the audience.
Norry
alsoexciter lamp shouldbe on. The tittle green
tight will show
onthe exciter lamp cover.
To checkthe opticalsoundsystem
insert a small piece
of paper
between
thesound
drumend
opticallens. This will provide
a crackingnoisein speaker.
4. Tkrreading Film.
A. Be careful to thread the film carefully, sothat it dcs not scratch on the *procket. After threading
the film over the sprocket, close the shoe so that the film will nst slip. Prsvide the normal
' sufficient toopat the top of the film gate, threading through filrn gate, and at the bottom around
the lower side sf the automatic lmp setter.
This loop setter automatically maintairts correct lower loop.
Threading the film between the second sprocket arcund the sound drurn and over the third
sprocket. Be careful to see that the film is very snug on the sounddrum. This is neccessary
for
proper sound reFroductio'n.
After the film is threaded, and put on the take.up re€l, turn the hand knob clsckwise three or
four turns to make sure that all sprocketsare moving the fitm and the claw is moving the film
through the gate.
B. For magnetic film. Seethat fut--Mag. switch is in tht magnetic position. Fsr optical film'
move the switcb to the optical position'
5

5. Prolsctlrn"
A"Turn ffist$r #\*ltuh sn. &nd thrn lnnlp,
nruklng nure tlrat Rernersn'Fnrwad
cwit,ch
in ths forward Fus$tis*"
S" Focua efiiilin if neee'suary. After focuning
tiEhten lenss*rnw tsmgintuin csnstnntfosu*.
S- Sheck frsmlng. If rnnrr thnn s$e framc
is vlsibte at the toptlr bottsm sf the pi$ure,
odjust the framimg lever,
D" Msho .surm
th$t tne Vulufit* andTsnnmntrel
are adjustcd pruperly for ths nuditnriufil,
E- A 6ood pru$ctlnist will start the $slunns
very Inw and turnlnm it up slowly lo fi€t
to the desirsd ltv*l. ' This nruch m6rs
rumftrrting ttl tlts audienc:s.
End of the proiection.
A" Turn Vulunt* suiltr$l dnwn and switeh
anrplifier eff if this is rhe Insl film.
B" Tur* L*nrp switch sff and after film is
eornBletely
#one
through the ffinEhin*-Tunn
the Drive switch eff"
Rewinding filrn. .-
Thrcad supply re*l with tail *f thc film,
I$ove Rewind-tlpsr&t$ltl'sr up ts rewirld.
r*,itch an Mtlt*r s*'itrh" rd{ter rer*'indinfi
is cornpleted, rneke silre is put fi1mtatr
rewind lever haclc duwn to oilfiratr,
Nevcr *hould filrn bs running forwanl in
the flroj*ctor ra'ith swicth in rewindlng
pn*itian.
Fsr rljnning tilm rever$e"
Iiimply put fieser$e Furra'ard swi.tch intc
rtv&lrge
pclsition, Th[s wi$t chang* thn
dir*cton *f thr film" trnstant $tfip t*s*r
shculd bcl used h*far* *hanglng directCI,n.
Heat of l*mp mily Ecorch fl$rn if not
shielded in the rhtrt lnternal rf ch*ngt,
Fnr stopping the filrn during FroFction.
Pu*h $t*p l*ver all the way downqu$ckly-
This will put a lifiht *hield in f'rsnt
sf the
{ilrn to *afe film and $tsp the projection
un{tl such a time as yoll want to cwtl.inue.
t],
7.
Ixmp Adlustwwnt
$cr*'n'
ik
Fh$to
$
;!i {"I'g,6rl t*.,,i*\
i fir. !yr:,i*r$* 8.
s.
ti
Phclt{} i$

,if{{;,,,.
lltpyl111tlt
lO. Lrrg rdlu*tnmt ncclrlrry.
A, Thr focus ofthexrnoolempir qultccrltcid
nnd rhor.rtCbcrdju*ted crrtfully for propcr
illuminationof thc pirture ontht rcrttn to
rdjust, rcmo?crear covsrdircctly bchind
thc lemp.houct.
B, Close
mein door.
C. Swing lensout.
D, Lpweranamorphic
lenstdeptor.
E. Switch on rnotorandlamp
switchtoignitr
thc xpnon larnp,
Projectlight against
wall o'r scrsen
approxi-
matelyfour or five feet awaY-
This will provide a large
doughnutshaped
circte.
Move the three adjusting screws at the rear of the mirror assembly.
One at a time, a little bit each time. By gradually adjusting you will find that the centerdark
spot can be made quite small. Turn adjusting screws for rninimum, size of the centerdark spot.
Make sure after adjusting that no bright lisht shines frorn any of the edgesof this center dark
spot.
F. After having adjusted lamp this way install lens and focus against screeo.
Illumination should be uniform. If not, a slight adjustrnent of the screws mey be necessary.
7
11,
rttllU
lllllrr
Sketch I
@
+-
o
Weight
Projector e0.5
kgs- i45 lbs.)
Rectifier : 22.3
kgs- i49 lbs.i
Speaker ll.7 hgs-i.26
tbs.)
Total i 5{.5 kgs (r20 lbs.)

NOT:
xmon lrrnp should
alwaysbe instrlled in the foilowing
menner.
First tne flcxible cableshould
be artached
to the plus
poaitive
endof the lamp.
Then the lamp is inserted
into the socket
in a mirror.
Making eurethat the plus
signisfacingrp, then
tighten
thenegative
end
ofthe
larnp in lamp socrret.
Be careful nst to put any sidr pressure
on the lamp.
#:,tlodef Hsme EX-tElO ls USed ln U.$.Jf. & Consdq.
I
I
,
t
t
I
i Xenon
Lamp
tt1\\ttat\ti
High
Pressure
LeadCord

Partafule
Xsnsn
Arc
Lams
Ismm
Prsjestar
tsrsclerislics cf fhe 300 watt O.eoneFree
rnon lamp usedin this proiector:
* Apci'cxirn.alelv
fsg;-
tirnes as much light cn
thc screc!"!
;i-.rr !000 watt incandescent
o Lonf lifc -- cr,.aranteed
1000 hours_
(Actu=:
lrfe exnerien:* rn fiitfiv cases
is abcut zCCJ
nCi,:;'*i-
t Lov',cperatrnc c*rst
-- about $. .2C per hcu:-
on the qu;ra:lteed basis.
I Canstant
tight output fcr 95' . cf lamp i:ie
; Colc.. temnerature of +000"K dces n:i
change rruith
voltage or hours of use.
3 lnstant iamp sia:'t.
May be switched off anc
CFI r']tl!. tirrre
* SolidState
amplifier
* Jr4ocuiar
construction
* Opticai and rnagnetic clayb;cl
* Ar:fcrn*tic lo*p restore?'
* Nc reel change fcr rewinc'
Jt
Diecast
construciicn
This modef airc areiiable vith built-in
t tbove facfs. togelher vith the meny afhcr ieaturcs of this preiertor. rnake it the world's finert,
rds ogt at a leader in superb engineering and dcsign.
*
*
*
*
*
*.
2s watt output
Fewer-
moving parts
Co+l and quiet in operation
Three IZ-tooth sorockets
C;rremascope
ien..
aC-rpie;'
Four ievel-aiiustrnE iegs
change-over,

PROJECTOR
Weight 45lbs
Length20"
width 9"
Height
12"
RECTIFIER
Weight 49lbs
Length20"
Width 9"
Height 7"
SPEAKERCASE
Weight 26lbs
Length
20"
Width 12"
Height
18"
SPECIFICATIONS
Power
Source Il5v 60cycle 7amps
(British
versionwill bedifferent)
Amplifier Solidstate
7silicontransistors
8diodes
Microphone
input
Power
Output 23watts
Frequency
ResponseOptical40- 7000
+/-3db
Magnetic40- 10000
+l- 4db
Excitor
larnp4v0.754DC
Sound
Pick
Up OpticalSolarcell
Magnetic
Full Track
Head
Standard
Lens F50mm
(2")fl.3
FilmSpeed 24
& 16
fos
Xenon
Lamp 300wattIIXL Ushio
DE-0
Please
notethat theabovemaynot beaccurateas
I hadto make
this copy
from avery
badlyfaded anddamaged
page

-+i3':-l\
in-91*!|l; I
IROUSLE
S}IOOTIT*G
CIIART
FOR I$TTER}IATTOT{AL
EX-I520 PROJESTTRS
Ttre fo1lar+ing lnformetion wtll help the service technlctan to aaalyze the problem
and detetrnine the gctuel SOt
RCt. It ls toportanE thaf, the ef ftct be ellnlneCed
by curing the actuel CAUSE
of th; problern.
I . HI SCELIA}TEOUS
TROt'BLES
oIt-
ox.
or
i-
rf.
sYFlPtoH IROEABLECTUSE RtrGUT
INo por,;er for moEor
lanp. or t,
z.
3.
No poirer cE wall out1et,.
Defectlve pouer cord.
Defecttve Dotor swttch
1. Check fuse or ruulti-
breaker of pouer circuit
Z. Repalr ot teplace
3- Replace
7. I;*p will not llght--
notor runs. 1.
7.
3.
4.
Laop burned out
Iaop ssltch defcc tive
Open micro swltches ln
lanrphouse.
Rectifter Defeetlve
1. Replaee
2. Replace
3. See
S.15,1, S.L5.2,
$.
L5.3,
4. ar Ctreehopen clrcuit vo
ege:' Should be appro
?5 85 V.
D.C.
b. Check dlode bridge fo
short er sPen diodes.
3. Filn sprockets not Eurn-
ing - motor runs, lamp
! ights '
1,
2.
3.
Stop lever depressed.
l,lotor belt broken.
Plate sasher ST-11351
loose.
I- Balse leuer.
2. Replace
3, Beusve eanEarrkas per
S.1.6 and tlghEen acreb
t.- Take-up poor or not at
all in FORI.IARD. Broken or stretched take-
up erm belt.
Take-up aru belt oiLy.
Improper fr{ction ai slip
clutch.
Clutch can not engaS-ing.
2..
3.
L. Replace
2. Clean
3, .
See S.2.3 for remedy.
4. Renove pulley Xl-14401
and reuedy.
5. Re'*ind FcLtr or not at al l. Broken renrtnd belt.
2. Brolten or ecrctched sup-
ply aru belt.
3. Supply arm beLt o1Ly.
4. $hutter pulley clutch
st lpplnB.
5. l{otor belt sltpping,
1,
2.
3.
4.
5.
Replace .'
Replace .
Clean.
Clegn. See S,1.7
, p
r{
Clean or replace.
6, FtIm spilIs from supPIY
reel in FOR[''ARD' l. Clutch csllar X5-I5501
bi.ndi.rrg. l. Remove, cleau arrd l.ubr
cate.

l. HrsElr.AltEous lRurBl.gs(co$r.l -9
'l
utPNr.t I :a ,jl. .. :. rrara';. .. Df,T}gTf,IX GTUgE
7, l.oop s€tt€r rotates con-
tinrnlly oF'erratlcalty, I-
2.
t.
hnaged
f{tu. I
,*ttclent sFrtng3€D- I
I"oog fetter roller dcfec- |
Slvc or tog alorc to gesr. I
Serralag tol,ler tn rtorg I
poeitlon, I
Ffln touehiry renslng I
roller becsure luler loop I
ls too sdalt. I
CLaw
protruaLotr lncorre.t, I
Green fllm. I
t$oru gear on ghurter ehaft I
mounted l.ncorrect,ly, caus- I
lng verlatlon Lo clau Pro-
trus ion.
Clau brohen,
Insufficient loner filn
shoe pin spring tensl.on.
l+.
5.
6,
?.
g.
9.
10.
l.
2.
3.
Repatr or replace,
$ttetcb or replace sprlrrg,
See$.8.
Scprtt or tepl.ace lf tler
$.E. ' '?=I"":
Rc*illwt rt p€r S.8.
$ee S.8 to adJust.
AdJustas Fer S,1.5.
Trest rrith filur condL-
tloner/lubrl.cant.
See fl.f .3.
Replace.
SEtetch or replece.
+.
5,
6,
7.
9.
lo.
8.
f,xcess
ive noise in f ilm
Eat€ in FOHhTARD(with
good, c
lean, undanaged
f t lol.
8.
Outer gulde ratl noc
potttloned ptoperly.
Fllsr shoe Lock loose
oPen. or
r4
r5
I
1. Upper loop too seall. I
2. I.
i h touchtrrg loop setter. I
3. &rulslon bulld-up on filn I
shoe or gate. I
4. Clay loose. I
5. fnner gulde reil tf*dne. I
6. Ftln ehae btnd{rrg, I
7. Inner gulde pressure eprln{
ueak. I
I - Ftlrn shoe bent,. I
9. Defecttue clas. I
lO. Claw positlon fncorrect, I
11. CIar* protrusion incorrect, I
L2. Curved :prl.ug gt-11161 in !
caruEankbroken or neak. t
13. CLawstroke lncortrect.
Increase to proper siee.
AdJusr
as'per S.3.2.
Clesu and buff,
Ttghten.
Cteaa ead adJust. See
s,9,2,
*dJuat. $ee S.9.3.
Bend or rePlace. See
5.9.2.
I, Stralghten or replace.
9. Replaee. See, S.1.l.
lO. AdJuct aB per S.1.4.
11- Adjust as Per S.1.5.
L2. Replace. Sea 5.1.6 and
s.1,
?.
13. Replace fLbre ceruST-
11f31. SeeS.1,6, 5.
l' ?.
14, Sen S.9.
L.
[5. Bend loch sI lghtl.y to
increase holdtng ten${on.
1.
z.
3.
t+.
5.
6.
7.
9. Unsteady picture. t. See
rrlth previous sectlon dealLn noise in f ikn gate,
lO. Iravcl ghost" 1. Shutter blade nlsaligned. 1. Mjust as Fer S-1-7.tt!.

1'r'
Glrr porrtf'fr"'iricorrecG.'
l. lrlof q_ lsVu bcnt ot
'' trrYe 1-i;Stiictcd.
l GeEe erreobly porttloa
not correct.
4. Flb shoarl,rlocrtad
v€rt lcllly,
l. Shutter.pulley btndlag on
shaft.
1. Shutter pul,ley ee{zed.
2. Stop lever rhoulder rcrewa
ST-1127Llooge.
l. SII0P lever nst fully
deprerted,
1.
2.
3,
4.
Iaup not allgned properly.
Foreign oblect tn ltght
path,
Defecttve larnp.
l{lrror dtr
1- Dlrty gete,
2. Ftls shoe bladlng.
3. Inner gulde rsll blnding.
4, [,ens holder mteelfgned.
5." Defectlve lens.
6., Focus hnob plaetlc sleeve
defec tl.ve.
1. Lens btndtrrg ln lens
holder.
I, FIkn shoe bent.
.4.t.
l. rlsElulrE{tts tTflrsLEs
II, In*rf ftCiffi frent"ngr
Excesslve nol.ee uhen
STOP lever depressed,
$!nrc;d5:tUif.*ff"
Stqr_
llttco *l;rrr- or .
rC[ouc fattrlcELoo.
Eutlrc urmbly Dry
bc naved uF or doyn. .
I^osrcn rqnttq lsrer!
rnil trporltloa,
Scr 8.9.3
t?.
Film transport
stop trhen SIOP
depressed.
LIght ref lect lone
of picture are,t. FLlnr-shoe mlaallgned.
Edge of ffb shoe lp€r-
Eure reflecttoas.
Remorreegntank 8sf€s-
bty and relDsrr€ pulLey.
C1ean and lubrl.sate.
SeeS.L.6 and S.L.?.
Remone caotank, clean
and lubrlcete ls per
S.1.6 and S,1,7.
Reoove saettteh agseu-
bly and tlghten. See
S.1-6 end S.1.7,
Correct.
Renove s.15.13.
Replace,
Clean See S.15.5
Clean
AdJust. $ee S.9.3.
Clean and adjust. S.9.2.
*dJ
ust. $ee S.I .4.
[eplace
Replace
s) Interchange lens
frorn another projector.
blRepatr or replece
tens holder.
Strrlghten or replace.
Reallgn shoe as per s.9.1
Touch up wI th Eratte
black palnt.
13. does uot
lever
outs tde
14, Filo burns utren STOP
lever depressed.
15. Uneven scr€en illunina-
t ion.
16. Ioproper focu;ing.
5ee
t?.

'......,
1. turr oE rlrochrt tntt.
l. mgfitter not snltched oa.
2. Eccl,ter lop defectlve.
3, Fuse blorflr.
Speaker not pluggcd l,n,
Grble connecttone ln
aryltfter loose.
Speaher defeetfve.
$peaker csble def,ectlve.
On-off gvl,tch dcfecttve.
Iurpltf ter defectl,ve.
$olat cell defectl.ve.
Forelga obJect ln opttcal
ecannlng beam.
llegnetlc heed defective.
1. Ilefectlve e*clter l.aop.
2. Dtrty opttc leng or forelgo
obJeetaln ltght betn.
3. Low voltage to exclter taup
4. gpttc lens ul,reltgRed.
5. tnplifter defective.
6. ilagnetlc heed dlrty.
7
. t{agnettc hesd defectlve.
8. Insufflclent teailorr of
nagnettE bcad on fl,ln.
9. ." D;fectlve optlc lent.
10, tlrong exclt*r lup.
l. Ersclter la*p ccver off or
not Lnstalled eorreetly.
tlghf froo proJcctlon Lamp
reaches eglar ceLl.
2. Input cable gblelds loose.
3. tupllflcr defectlve.
I. I|I$CUJATE0USI*SIIIAS (Offir.l
lt. SpocLet ptcklqg rr
flb.
19. lfo sound
!
2b, Lps volum€ r
2L. Loud hun,
72. Dlstorted gsund.
cont. on Fage 5
?
f.
2.
3.
.l
rlfrrorc rd rcglree
rPro*Gt pletr in
oppo*lte dLrcctlon.
blncpf*rc sprocket plata.
Silritch srn.
.Repleee. \
treplecr, lf tt blana
agaln, check tpeaker
loed, nust be I o'-s or
nore on erternel speakers.
Clrcck output tranststors.
PlqF lt I,a.
Plrrg ln or tigbten.
Beplece
Repalr or rephGG.
Sepleee
Repalr or replEse.
Replace'
Reuove.
. lepl.ace
Replace
Clean
S,epetr *ryllfter
Sdturt as per $.10
f,epetr or rdplace.
Gleen
Rcplace,
AdJurt,
L Replace. See S,10
10. Urc llf, rtth lhort
6.
7.
8.
9.
D
1..
crwet op,
1.
2"
3.
Instell on ptnr correctl.y.
Repalr
Repair or replace.
1. Defectlve exclter la,mP' l. f,eplace

rL sfirNDlRottgtEs (coffir.l S, I
2. Sperker dcfcctlve
3. Irtrral guldc rollar
rrlred or btndlng.
4. Sosud drtrln brrrtngr dG-
fectlva.
5, Ftynheet off.
6. Fl,yrfteel too loose.
7
. tlagnetlc eoundover-
recorded.
8. Defectlve arplifler.
9. Opttc lene uleattgned.
, FLID touchlng loopsetter.
ll, DLrt oa sound drrn.
. Sound drrn "o4-plel.
3. Defectlve optlc lena.
. tlagnerfc bead sprl.rg
teaelon fnproper*
5. tfrong cxctter laup.
contl.nucd---
22. Dlsterted sound
23. lfou end flutter. Latetal gulde roller
blodlng,
Sound drum bearlngs
defect.l.ve.
Hotor drlve belts not
running true.
Lsteral guide roller dlrty
or eccentrlc.
Dtrt on No. 2 eprocker d
Fl5rvhee1 looge.
leglrce
Cl:rn, lubrlcrtc rnd
rijurt. 8.10.3.
lcFlrca. 8GG
L Ll,
Instell.
Tlghten
Rc-record.
8. Sepatr or replaee,
9. AdJuet as per S.10.
10. AdJust as per S.3.2.
11, Gle,an.
1?. $ee s. 11.
13. Rcplace.
L4. AdJuet.
15. Uae BRKultb ahort
envelope.
1. C1eas and lubrlcaEe,
2. Repkce. S.1I.
3. R.eplacebel"t, cleen pulleys
and be sure belt fits Lnco
pulleys pro'perly.
4. Cleen or repLlce.
5. Clegn
6. T1gtrten.
4.
5.
6.
7.
3.
4.