STUDER REVOX C274 - Parameter Settings (DIP Switch)

slIUDtrR I|EVOX
c274
t2
TAPE
SPEED
NORl"l ART. N0. r PLU66ED INTO!
9,5/ Lqcn/e
NAB 1.777.726.O0
RECI]RD CONTROL
BOARD
Lg/34cil/E
NAE 1.777,72A.04
RECORD CONTRI]L
BOARD
9,5/SBcm/s
NAE
r.777.73,O.OO
RECORD
CONTRT]L
BOARD
9,3/ L9cn/
s iEE
1.777.732.OO
RECORD CONTRI]L
ET]ARD
19/38cn/a
IEC
t.777.734.O8
REEORD
CONTROL
BOARD
9,5/sBcm/E IEC
t.777
,736.OO
RECI]RD CONTROL BOARD
9
r5/
Lqcn/ E
NAE r.777.746.Q9
PLAY AI'IPLIFIER
BOARD
19/SBcm/E NAB
1.777 .74A.EA
PLAY AMFLIFlER BOARD
9
r3/38cn/
z
NAE 1.777.730.04
PLAY AI'IFLIFIER
BOARD
9
,3/
t?cn/
s IEC 1.777
.737.44
PLAY
AI'IPLIFIER
SOARD
19 /38cn/
s
IEC
1 .777
.754.OQ
FLAY AI,IPLIFIER
BOARD
9,5/SBcm/s
IEC
r,777.736.44
PLAY
AMFLIFIER
BBARD
H,
Disconnect
the recorder
from the
AD sutrply
änd
from
all other units.
Unfasten
the +our
screws t57l
o{ the operator
panel
and se{ing the
panel
BVer
the headblock.
The operator
panel
can
be
gecured
in this
position
by
trressinq
it
ägeinst the reccrder.
Refer to the
UNIT LOCATIÜNS
drawing
in the
set
of
diagram=
(Section
l) in crrder to
{amiliariee
yoursel{
with the Layout
of the unit and
then
pul1
the RECOFD
CDNTRBL
BBARD l-777.72ß.ÜO
and
the PLAY
AI'IPLIFIER BOARD
L.777.740.en out
.r+
the
recorder. Exchange
the
equalization
boardg
Located on these
agsemblies
and reinstall
these
agsemblies in the
unit. Hake
sure that
the
boardg are
plugged
bäck into the satne
slotg.
The microprocessor
of
the tepe recorder
now
must be told
{or +rhich
tape speed the unit
has
been equipped.
Tr*o microswitches 4
end 5 on
the
IiEYBBARD 1.777.47A.2e
have been
provided {or
this
Furpose
{see drar,ring below}.
The ct:rrect
switch
settings can be
found in the table
in the
next Section.
No recalibration
is
necessary if only
the
equalization
hag been
chenged. However
recalibration
is required
i{
the
speed
has been
trhänged.
Paramater
qettindq (DIP
snitch)
l^rith switch
-3, the speed of the
fast rer*i.nd
can
be
derrpäsed
in order to
produce
smacther
pancakes
{ar the librarv-
At
the same time
gentle
braking
is
enabled-
This
is also recornmended
if thin
tapes
are
Frc]ces=ed
or
i* reels *rith smal1
hub diameter
ärP
used.
hrith hJ{].
7 the machine
can be Ewittrheci
frclm
trlay
to
record
mode
via. the fader start
socl':et
tä41-
Recording
trontinoLleE
+or äE lonq
as the
+ader
=tart
is actival--ed
e.g-
r+ith Ä
foot
5wittrh.
l'Ihen the
sr*itch
is
released, the marhine
continueg
in
play
raode.
Note:
Befnre
ytru
open the
operaf-or
panel'
disronnert
the
rnachine
frsoi
the AC
power
source.
The
DIP
gwil--ches
are onlv scanned
when
the machine
is
switched
on. Changin-Q
the DIF switch
settings
xhile
the
machine is r-unninq
hes nB
effect.
lrlhen
you
reinstail
the
oPerÄtor-
panel
make
surq
that
the cable
dae5
not
aet ainched.
SNITCH NO:
FUNCTION
I
2
OFF
ON
OFF
OFF
OFF
ON
Nornal
PLAY REVERSE cän
be ätrtiväted
with
the L00P t201
key
AUTO REWIND
Automatic
rewind at
the end o{
the
tape can
be initiated
with the
LOOF
I20l
key.
ON
ON
AUTI] REVERSE
LoF mode
in PLAY
or PLAYREVERSE
bet-
ween Z-LOC and
-LOC.
3
OFF
uN
Normal operation,
no library
wind
Library wind
mode
4 5
OFF
ON
OFF
ON
OFF
OFF
ON
ON
9r5cn/s / !9cn/s
LQcn/E I SBcm/s
?,€cm/s /
38cn/s
9r3cn/s / l9cn/s
6
OFF
ON
Normal operation! no
external
synchroni zati on
External
synchroni:ation
or ext.
vari speed
7
I]FF
ON
Normal {ader start
PUNCH IN/0UT enabled
B
I]FF
ON
Battery Ewitch€d of+
Battery switched on