BOLEX S-221 Manual de usuario

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BOLEX S-Z?LSOUND

PROJECTOR

16mm

Instructions for use

www.cineinfo.co.uk

www.cinephoto.co.uk

INSTRUCTIONS I'OR USE PROJECTOR PAII,I,ARD.BOIEX S-22A

]NDEX

D^ ^^^

.ff

2 GETTING TI{E MOSTOUT OF YOLN.

4 SETTINGIJT TIM PROJECTOR

IO IOADING TiiE PROJECTOR

L3 O?ER.ATING

TIIE PROJECTOR

- Projection - Reverse motion - Unloading - Rewinding -

L5 MINORREPAIRS OF PROJECTOR

16 PROJECTIONOI' OPTICAI, SOUN! PRINTS

18 PTJEIICADDRESSSYSTE]VI

- Jse oi microphone - Us*. of record-player or tape recorder -

20 MAGNETICSOUND

PROJECTION

2L MAGMTIC SOiIND

RNCORDING

- Renoriino z mrrqie:l h:cksrorrnd - Reoordinp: snokon nnmmontprtr

vvvavrr

- llhankino fhe ppannA ira Qn..rn m'

,___-*__-o corur-rrg

- DUufIu

maxlng -

ACJESSORY

FOR

THE

SUPERIMPOSITION

OI'SOUND

BOI,NX S-22I

24a

25 MINORREPAIRS OF SOUNDSYSTEM

27 MAINTENtu'{CE

- Lubrication * Cleaning - Replacing projection lamp -

- Replacing other parts -

32 AUXIIIARY f2'I IOUDSPEAIGR

33 I'C-IIDSPEAI(ERJI;-I{CTIONBOX

34 SO}IEHTNTSBY A SOUND

ENGINEER

I. SOLAID

PROJECTION

II. HO}ITO ADD SOUNDTO A FIIM WITH MAGNETIC

TRACK

EQUI?}MNT

The 5-221 projector is supplied with :

- one -Iooo w. tamp (75o w. lamp supplied on request)

- one lens x

- one 2ooo ft reel

* one power cord, ren$trr \3 ft, with J leads

as wefl as with the following accessories which wil1- be fouad inside

the lld of the case :

- one oilcan - one screwdriver - one brush - two spare fuses,

The 3-221 nro'ieetor is fitted with a standarddocus lens of focal

length 5O mn. Two other focal length lenses afe availabJ-e :

- e 35 mm

lensr inteno.ed.

for short projection distancesl

- a 70 mmlens, intended for long projection distances.

PAIIIARD-BOLEX lenses are specially designed to produce pictures

of maximumbrilliance, sharpness and contrast.

The microphone, type D l1-Hi (Coae : SOMIC), which can be supplied on

request with lJ ft of cable, may al.so be stowed away inside the lid.

Use of the special earrying bag (Code : S0H0U), supplied. on request,

is strongly recommended, as this bag effectively protects the lined pro-

ieetor n:sp- Tt nlso has roOm fOr two 2ooo ft reels and thej_r cartOns.

Jvvvvr

- Before using the projector, rmscrew the back panel of the case in order

to remove blocks and cushions from i-nsi-de housing.

II4PORTAN'T

HOW

TO GETTIfi MOST

OUTO} YOUR

BOIXXS-22L

- Arransement of Projector and Screen

The distance from the screen depends

on the size of the screen and on the

focal length of the lens used. The

diagram opposite shows the size of the

picture produced on the screen when

using projection lenses of focal length

35, 50 and 70 mm

at various projection

dlstances.

5678

lldtb of acreeh

For example : For a 50 nn lens and a 6 ft

scy.etrn the annrnnriqte nroiention rlistance

rvill1 tre 30 ft.

Set the

beam i-s nrn io oJ-nr nn q

nrn'i onl-ad nrrar

yr vJvv

stand. or table faclng the screen,

the heads of the audience. high enoush so that the

Try to ensllre that the screen i-s al-

ways set squarely in line with the

projector, but if this j-s not possible

the screen should be inclined sli-ghtly

i-n the appropriate d.irectj-on so that

the beam strikes it perpendicularly.

By doing this, picture distortion is

avoided.

c\t

Sc: t i no A

r-rlp.ottot'ta "

Pnn-ion*inn nnnditinnq:ro qnnd if +l^^

r L u!l cu urvfr uvuv

viewins a.nsle is with-Ln :

-^o

,u^ - marT screen

20" - beaded screen.

Tlra min'im,rm cnoonNSflg diStanCe be-

tween the first row of spectators

and the screen may be esbimated by

mrltinlrrins the width of the screen

vy L2.

The distance between the screen and

the row of seats furthest from it

shou-Ldnot be eieater than 6 times

the wid"th of the screen.

0ther Points

In order to obtain good pictur" "oo-

trast, particularly when showing

colour films, it is advisable that

€i r-^ ^L^..f r ^-r-- ttp nroicntod in 3

r afuo orrvuau ullrJ v9 yr uJsu u9u rrr

ful1y darkened room. Flickers falling

on the screen from an open fire in

ncn-t-i nrrt an cl.rnrr'ln he rrl:rded aspi nSt.

r\*!v+vq4urvvb4gf

'l'htr

l'Jolev S-22| nroieelnr wi l'l take

either e 750-wqtt or a 1000-watt

projection Ianp. If the room used for

nroiectinn iq nnmnaratiwelv smnll- a

qvrvur./ vllur:t

750-watt lamp wilt generally give

suff icient ilfumination.

To change the projection lamp, see

page 2J.

SETTINGUP TIS PROJECTOR

- Openthe case fulfy and lifb the cover off its

hinges.

- Rai-se the upper reel arm.

-'Push down the handle.

- Make sure that the knob at the end of the take-up

spindle is fully pushed in. Then fit the empty reel

on the take-up spindJ e until it is behind the bafl

spring. Pu1l the knob toward.s you in order to fock

the balf spring and to prevenb the reef from fllfing

nf f drrri no lho nrn io n l-i nn

Notice : Reels with standard hub

/ofl f* ra^r -inimum diameter

Tvv r

800 ft reel,

2000 ft reel,

Tmnnrtqnl - Tho

the developing

reels. Reverse

ra'.'i nd'i n -\

f v yY

4fru !116 / .

lt n

- Insert the lens into the lens-holder.

tr'or Sound Pro.iection with built-in T,oudspeaker

- Remove the cable winder from the cover (bv simnl

\ vJ -.-y'y

pulling it towards you).

- Unwind the toudspeaker eable and set the speaker

beneath or beside the screen.

- Insert the jack of the }oudspeaker cable fully into

the jack markecl {| and situated on the side oi the

contiol panel. '\

locked

unlocked

should be used :

of the hub: 65 mrn

rr rr tt: lomm

il n n ,-iltr mm

. LL) t''

{!..

G'::

itl

::",

;.:"

1,6

,::,

.:1

:'t

ffii

!0 or 1OOft reels coming back from

laboratory can be used only as feed

notj-on nust be avoided (except for

- Connection 'rio

the Electric Power Supnlv

The voltage supplied to the projector musL

rrA ra r?tr -.art^ If the nominal voftaee of

the focai main supply is either lower or

higher than these values (between 90 and,295

vofts, taking into consideration the over-

voftage and rmdervollage of the grid), iL

is necessary to use the Paillard-Bofex trans-

former T ff (or another auxir j-ary transformer

I <A{ I \/ n l

ua vr{urv4rsrru yuwvr f durlrt3, L.y. L,))w vA.l .

The S-22f projector rurrs on AC current. 50

or 6O c.rcles/sec. rf necessary,-Ed'j.rsT-TE6

position of the cover of ihe stroboscope ac_

cording to the figure shownopposite. To clo

thls, foosen the screw situated above the

stroboscope aperture (one turn at the utmost).

move

the cover (e.g. ffi

downwards

for 50 cvctes/sec. or upwards for

60 cyctes/sec.; Lhen r,ighben

Lhe screr,r

Lgarn,

Be careful not to press on the perforated

disk of the stroboscope. 50

T F nnl rr D(l arrnnarf i c orrn i T ol-.-l ^ +-

rr vrrrJ uv uurrv[r, rs 3va-L]ao.re,

trhe projector can be used sole]y for silent proiection

unless a converter is added in order to provlde the essential AC =uppt]-fffif[-frE

amplifier (Power about lo watts, voltage z rro-r35 votts, 50 or 60 ;;;i";i;";:t-;;""'

infornation about conneeting the converter, contact your Bofex dealer.

WarninE - ff the

6Se" pase 9)

1n\

- -Buses

Check your house fuses to see if they are strong enough to stand the curent taken by

the projector. The maximrm total power consi:med-

by the prol;ector can be 11OO

watts

when equipped with a 75O watt lampl it c]inbs to about 1750 watts when a IOOO

watt

lamp is used.

The rating of the fuse must be at feast equal to the figure obtained if the total

power indicated above is divided by the supply voltage,

If other lamps or efectric appliances are l-eft switched

running, then the power they use must be added to that

calcufating the fuse rati-ng required.

60'\-

on whi I p fhc nnnionj-nr i a

vJewvvL rD

eonqtrmcd hrr *ho nrn i on*nr i n

vJvvuvL r11

s-22L projector is used with DC current, do not switch on the anpli-

in order to ar-oid blowing the fuse. (ro replace the fuse, "uu pig"

,;?Si:rlt

,i:t::r:1.

- Con:feqtine up the Projec

l. Make sure that the nain switch is set to

STOP.

2, Turn the knob of the rheostat (which

regulates the amount of current fed to

the lamp) as far as it will go in the

direction shown bv the arrow.

A. Main Voltage between llO and ll5 Vofts

Withdrar,.l the power cord (

a) f itted under

the lid:nd conn-cb lhe projector direct-

ly to the power supply.

B. Main Voltase higher than ll5 Vofts or

lower than lfO Volts

Use the Paillard-Bole:', transformer T lf.

Connect cable (b) of the transformer to

the por^rer supply ancl insert the plug (c)

in the projector socket.

C. If it is desired to use the por,rier

cord

(a) :s an 6xtension cab-Le, Lhe bent plug

on it must be removed and the cord con-

nected to cable (U) on the transformer

wi Lh an appropri:te p1ug.

To Set the Voltage Selector on the Bolex

T ll Tra.nsformer

Snrew the nl rr,q

i nto 1;ho hol e nnnnsite the

wol tar"o r.ay\rte r:oweri nrr lhe I oea'l main vOl-

+^ -^ mL^ -^--; -.,* ^,.--r ,, .-^r +^ -^ ^f either

ua6s. rrrs ua^fu(,u DqyyLJ vvlua6s v.

range of the transformer is marked in r-.d

and the minimrm voltaEe in blue.

fower Suppfv to Amplifier

The amplifier has a voltage selector, bhe

setting of whj-chis necessary in order to

obtain the maximum output and at the same

tlme avoid possible overv'oftages which cause

the tubes to burn out prernaturely.

ft is advisabfe to measure the voltage

supplied to the amplifier by means of a

voltmeter. Preferably use the Paillard-

Bolex voltneter (supplied on request) by

nnnnaa*-ina j.r- +^ the room'lioht.i no outtet

U VV vrrv

on the projector. In order to read the

volta.ge - nnoioct'i on I rmn mrrqt he =witched

,y-vJ!(J,4yuur

rr:---r:-^- rt^r.^-^ selecl,or on Amnlifier

AU tUbULtlX VUf Ud*U -------- --- -*-..

Set the selector :

- to the rrblue" position if the vol-taqe

(main or transfornoer) i-s between 110

-nA 1t) rrn-l*:

+^ rL^ rr..^irr "^SitiOn if the voftaqe

- uu uttg rEu vv

is sub.iect to frequent chanees or if

the votlage (main or tran:former) is

betsce4 -1?2 sqd 1j5 volts.

If there is no voltneier: :,,-ril-i],:tbf

e to nea-:ure

pro je ctor bf iire transfcl-::,-:.r T 11, chec:k ";he the exact volbage supplied to ihe

nominal nain voltage (shown on the

elecl,r Lci by :r+

.er o.r e b ;-c )

Ascertain l,rheitrer tle noruinal vol tagr:

blue ) or the na:<imr'u: vol tage (red ) of cones nearer to the mlnim:m voltage (shotntn

thc roltage range chosen by means of the

+rqncfrrmor nl-rc

vr 1=.

Set the selector oi -'hi..

anr,.llfier to bhe clr::responding colour.

To aL'J

jrist bhe -.'cltaEe seiector', Lrnscrer.,'

the knob, putl it forward and slide it side-

r.ra]':

'.r,til -h 1..;l:ed ccl oLlr i-c rrrgtbl:"

Then screr,r the knob -:c.,-ll :,,,-;:iin.

fn case the supcly -ilii:g: i.s not knolr,n prer:i.s:.1.;'i (no voltmeter available), it is

bos*, -':r:rl-:-.t. .1.

, - 'j, . :'.',.. :-' ',h.ttredttpositj_on.

(lonnaa* i no rrn Q nnm T rmn

LfrrF up lLvvd luuv

A room lamp can be plugged into the r.mi-

versal-type socket of the projector.

This lamp is switched off automatically

when the projection lamp is switched on

and vice versa. The room lamp outlet has

a socket for both E'aropean

and American

t;rpe plugs. Use a bul-b of I10 to l}0

volts, which is the voltage available

with the .:niversal-type socket. If the

bulb is destined for a higher vol_tage,

it will only supply a percentage of its

rnl-^*ti ^l ^..+*.-+

yuu9rrur4r wuulJuu.

The power taken by the room lamp must

not be more than :

200 r.^/s{1g

if a 1000 i*att projection

lamp is used;

f5O wa.tts if a 75O

watt pz'o.iection

lamp is used.

Pre-l-oadinE 0perat lons

- Turn the roain switch to 'IMOT".

Turn the speed selector knob

order to obtain the desired (with an arrow) in

nrnion*i nn cnoarf

- Choolr ihe r,no-io nl.i nn qnood urith thp stnntrncnnna:

vrru yf vJ!rurvrr uyvuu vrr v,L

lrho nrnionfnr nrnq qt r cnood n? 2A f n q r^r]eon

vJvvvv!vuvyvvu"'!-jf---j-j-X-3-Y..

the l-uminous dots on the inler circle of the

stroboscope appear motionl-ess.

Tho nroiontnr nrnq 2t: <nopd

vrl!uvvr v lr uyuvv

the lr.minous dots on the outer

stroboscope appear rnotionless.

nf lR f n s. when

rr D D.. -^^*- ^f the sneed solenter it is aJ"so

I3 - !v uralr- u,

nnqqilrl e tn qol oot enrr nno iont i nn qnood hoir^roan

vJvvv!vra uyuvu

16 a-,,1 2E f"r:r-s re- qecnnd hrrt 'i

n this case it

is not nnesi h lo to eheol< l.ho cnoad lrrr i:ha

stroboscope.

Switch to the position marked Q(

Warning - If, in spite of Lhe resLstance of the

r^-- -L -L. Dointer ol thol :mmeter qnes

IaUV tIIVVD Ud U

t UIIL yv---

hcwnnd tho rod or ve'l low dot nr hor16nfl that of

vr J

a different cofour corresponding to the parti-

cu-Lar nominal .rol tage of the l*p (

see f ol lowi ng

page) - 75A w or 1OO0w according Lo the type

of I a.nn psed - nrtrqs i nnad i c'f al rr ^n the knO b at

the centre of the switch in order to stop the

nraraa*^r rn-.-1-iS indiCates that the srrnnlrr

uvr r fvf urls Du},ylJ

volta.oe fed fn the nrnien'f.nr iq hiohor fhqn

lJl volts, and the lamp would be overloaded.

Tn +hic naca r!6a r l-rancfry-or nr, if One iS

alreadrr in rner:':inr ahaoL +ho n^SitiOn Of

the voltase sel-ector.

circle of the

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