Sony SSC-C350 User manual

S O NY 3-752-271 -24 (1)
CCD Color Video Camera
SSC-C350/C370
CCD Black-and-White Video Camera
SSC-M350/M370
Operating Instructions Page 2
Before operating the unit, please read this manual
thoroughly and retain it for future reference.
Mode d’emploi page 24
Avant la mise en service de cet appareil, priére de lire
attentivement ce mode d’emploi que |’on conservera pour
toute référence ultérieure.
©1990 by Sony Corporation

Owner’s Record
The model and serial numbers are located on the bottom.
Record these numbers in the spaces provided below.
Refer to them whenever you call upon your Sony dealer
regarding this product.
Model No. Serial No.
To prevent fire or shock hazard, do not
expose the unit to rain or moisture.
This symbol is intended to alert the user to
the presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the appliance.

For customers in the USA
Warning—This equipment generates, uses, and can radiate
radio frequency energy and if not installed and used in
accordance with the instructions manual, may cause
interference to radio communications. It has been tested
and found to comply with the limits for a Class A computing
device pursuant to Subpart J of Part 15 of FCC Rules,
which are designed to provide reasonable protection
against such interference when operated in a commercial
environment.
Operation of this equipment in a residential area is likely to
cause interference in which case the user at his own
expense will be required to take whatever measures may
be required to correct the interference.
For customers in Canada
This apparatus complies with Class A limits for radio noise
emissions set out in Radio Interference Regulations.

Contents
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Location and Function of Parts and Controls ..............::cesecceceeeeeseeeeeteeeeteees 8
Internal Switch SettingS ..........eeeseecesseceeeseeceneeeeeeseeeeseeeeceneeeseaneessaeetesaeeessaes 13
Mounting the: KMS .:51.6 sport escctescessteedesaccvacsesstsacadsnede eet isudeirisaosecawidviteanecdte 15
CONNCCHIONS: eeiie5.2c.8 ces eielss ed si ndteeeies hadnt dle hy ate caaeded Saas eee 17
Connecting to a 12 V DC Power Supply ..........-.::ceseseeeeseeeeeeeeeeeeeerenees 17
Connecting to a YS-W130 Camera Adaptor (Not Supplied)
(Combined Power Cable) ............::cccccsccssceserseseeeetecesneceaseeeeesnesnanersees 18
White Balance Adjustment (for SSC-C350/C370 only) oo... eee seesereeseeeenees 20
COD Characteristics ....csccccccccessiesecsecesouesaceddessiccacnasennsel csove deces Svcd cecenanbet cae? 21
Principal Specifications ..............sccssccscscsscsssssssonseeseeeceneeeeceeneeeeeanteaesseneateneeees 22

Features
Overview of this manual
This manual covers the SSC-C350, C370, M350 and M370.
The differences between them are shown below.
The illustrations used in this manual are for the SSC-C350/C370.
The SSC-C350/C370/M350/M370 video cameras use a 1/2-inch CCD
(Charge Coupled Device).
Color video camera
SSC-C350 510 x 492
Color video camera 768 x 494
SSC-C370 * we ye5
Black-and-white video camera
SSC-M350 510 x 492 no no
Black-and-white video camera
SSC-M370 768 x 494 no no
The following are some of their features.
High sensitivity
These cameras give a clear picture even under very gloomy conditions.
CCD IRIS function
Even when a manual iris lens is fitted, the sensitivity is automatically
adjusted according to the incident light level. This keeps the video signal at a
suitable level.
Electronic shutter function
Eight shutter speeds are available, for various shooting conditions.
External synchronization
A number of cameras can be sychronized with the same reference
synchronizing signal so that they can be controlled by a video switcher; you
can switch from a camera to another without causing picture distortion on the
monitor screen.

Combined
power
cable
(using
YS-W130/W230
camera
adaptor)
A
single
75-ohm
coaxial
cable
(not
supplied)
connecting
the
camera
to
a
YS-
W130/W230
camera
adaptor
(not
supplied)
carries
the
video
output
signal,
as
well
as
the
power
supply
input
and
externel
synchronizing
signal.
Auto-iris lenses
A
C-mount
auto-iris
lens
can
be
used,
by
connecting
the
lens
cable
with
the
plug supplied.
High resolution (for SSC-C370/M370 only)
The
number
of
CCD
picture
elements
(about
380,000)
is
sufficient
to
ensure
high resolution.
Automatic
adjustment
of
white
balance
(for
SSC-C350/C370
only)
The
automatic
adjustment
mode
stores
the
adjusted
value;
alternatively
the
automatic
trancing
mode
responds
to
the
lighting
conditions
to
adjust
the
white
balance
automatically.
Thus
a
picture
with
an
appropriate
color
balance
is
always
obtained.

Notes on Use
Power supply
This unit must always be operated with a 12 V DC power supply, or using
the YS-W130/W230 camera adaptor (not supplied).
Handling of the unit
Be careful not to spill water or other liquids on the unit, or to get
combustible
or
metallic material
inside
the
body.
If
used
with
foreign
matter
inside,
the
camera
is
liable
to
fail,
or
be
a
cause
of
fire
or
electric
shock.
Operating and storage locations
Avoid
shooting
a
very
bright
object
(such
as
light
fittings)
for
an
extended
period. Avoid operating or storing the unit in the following locations.
©
Extremely
hot
or
cold
places
(operating
temperature
—10°C
to
50°C;
14°F
to
122°F)
¢ Damp or dusty places
e Where it is exposed to rain
¢ Locations subject to strong vibration
*
Close
to
generators
of
powerful
electromagnetic
radiation
such
as
radio
or
TV
transmitters
Care of the unit
e
Remove
dust
or
dirt
on
the
surface
of
the
lens
or
optical
filter
with
a
blower.
¢ Clean the body with a dry soft cloth. If it is very dirty, use a cloth
dampened
with
a
small
quantity
of
neutral
detergent,
then
wipe
dry.
Avoid
the
use
of
volatile
solvents
such
as
thinners,
alcohol,
benzene,
and
insecticides.
They
may
damage
the
surface
finish,
or
impair
the
operation
of the camera.
In
the
event
of
any
problems
with
the
operation
of
the
camera,
contact
your
Sony
service
representative.

MoYer-1i(o)ar- late aU laveiiela Me)
Parts and Controls
The
numerals
such
as
®
in
the
illustrations
indicate
the
page
number
on
which
this
part
is
discussed.
Front and side
[1] BACK FOCUS
adjusting screw
[2] LENS connector @
Lens mount
[3 | Mounting screw holes
(C mount) ®
[1] BACK FOCUS adjusting screw
The
camera
is
shipped
with
the
back
focus
adjusted
to
suit
almost
all
lenses.
If
necessary,
turn
this
screw
with
a
screwdriver
to
adjust
the
focal
plane.
It
has
a
self-locking
mechanism,
so
once
adjusted
the
focus
will
not
drift.
[2] LENS connector (4-pin)
When
using
an
auto-iris
or
zoom
lens,
replace
the
plug
on
the
lens
cable
with
the plug supplied with the camera, and plug into this connector.
[3] Mounting screw holes
Use
these
holes
to
fix
the
camera
to
a
mounting
bracket
or
tripod.
The
mounting
screw must be as follows.
1/4” UNC (20 pitch)
£: 4.5mm +0.2 mm (ISO standard), or = t f
0.197” (ASA standard)

{9] DC IN.VS IN/VIDEO
OUT connector
(in mode A) ®, ®
switch
@®
VIDEO
OUT
connector
(in
mode
B)
@
[5]
MODE
110]
MONITOR
OUT
switch
@,
©
connector
.
(in
mode
A)
@
[6]
WHT
BAL
switch
@
VS
IN
connector
(for
SSC-C350/C370
only)
(in
mode
B)
@
LOCK
button
(for SSC-C350/C370 only)
H PHASE buttons
11] DC 12V terminals @
[4] DC 12V power switch
This turns the power on and off when using a 12 V DC power supaly directly
connected. It has no effect when the camera is used with a YS-W130/W230 camera
adaptor.
[5] MODE switch
This switch determines the power supply mode.
Mode A: for use with a YS-W130/W230 camera adaptor (not supplied).
Mode B: for use with a 12 V DC power supply connected to the terminals [11].
The video connectors [9 ] and [10] also have different functions depending on the
mode setting.

Location
and
Function
of
Parts
and
Controls
[6] WHT BAL (white balance) switch (for SSC-C350/C370 only)
This sets the white balance adjustment mode.
AWB (Automatic White Balance): When the LOCK button [7 Jis pressed, the
white balance is automatically adjusted, and the setting is stored in
memory. When the switch is set to this position the white balance always
takes the previously stored value.
ATW (Automatic Tracing White Balance): The white balance is continuously
adjusted to take account of variations in the incident light color
temperature.
LOCK button (for SSC-C350/C370 only)
With the white balance switch [6] set to AWB, point the camera at a white object
such as a white wall or piece of white paper so that the monitor is completely
white, and press this button. The white balance value will be automatically
adjusted and the current value stored.
H PHASE (horizontal phase) buttons
Use these buttons to compensate for horizontal phase discrepancies which will
occur when the camera is used with an extended cable. Use the tip of a ball-
point pen or similar instrument to press the buttons, which are recessed.
[9] DC IN.VS IN/ VIDEO OUT connector (in mode A)/:
VIDEO OUT connector (in mode B)
This is a BNC type coaxial connector to be used as follows depending on the
setting of the MODE switch [5].
utput ce
Power supply and external Video sional YS-W130/W230 camera
synchronizing signal 9 adaptor
Fo Video signal | Video monitor or switcher
10

MONITOR OUT connector (in mode A)/VS IN connector (in mode B)
This is a BNC type coaxial connector to be used as follows depending on the
setting of the MODE switch [5].
:
Connected
ted
to:
Synchronizing signal
generator
When using the camera with a 12 V DC power supply directly conected, if the MODE
switch [5 ] setting is left at A, then a video monitor connected to this connector will
not get a correct video signal. In this case, set the MODE switch [5]to B, and
connect the monitor to the VIDEO OUT connector [9].
[11] DC 12V terminals
Connect these terminals to a 12 V DC power supply.
+: +12V
—: ground
When using a 12 V DC supply connected directly to these terminals, always set
the MODE switch [5 ]to B.
11

Mever:yitelame-lice mat lateii(e sme) Moz: a Celie Orelalice) (
Internal switches
va
|
| CCD IRIS SHUTTER
AGC |
[12] AGC switch @
[13] CCD IRIS switch @®
SHUTTER switch ®
[12] AGC switch
This switches the automatic gain control on or off.
[13] CCD IRIS switch
This switches on and off the CCD IRIS function, which automatically adjusts the
sensitivity according to the incident light conditions.
SHUTTER switch
This switch is effective when the CCD IRIS switch is off. It sets the shutter speed
to any of eight fixed settings, from 1/60 to 1/10000 second.
12

Internal Switch Settings
Before installing the camera, set the internal switches according to the
following procedure.
1 Remove the upper cover from the camera body.
8 Remove the 6 fixing screws.
Internal switches
13

Internal Switch Settings
2 Set the switches according to the conditions in which the camera is to
be used.
OFF (gain: 0 dB)
ef
CCD IRIS* | ON C350/C370
SHUTTER | OFF ‘OFF
M350/M370
:ON
(only effective when
CCD IRIS is off)
: 1/60 s
> 1/100 s
: 1/250 s
1/500 s
1/1000 s
1/2000 s
: 1/4000 s
: 1/10000 s
NOAPtYONOS
3 Replace the upper cover on the camera body.
* CCD IRIS function. When using a manual iris lens, this function
automatically adjusts the shutter speed to maintain a suitable exposure
level. Turn this switch off when using an auto-iris lens.
No} {om (elms tol On Oris]! OXY 40)
The CCD IRIS function may cause unstable color reproduction (slow color
changes) to an object shot under fluorescent lamps. If the color changes are
too extreme for the picture to be used, turn the CCD IRIS function off and
use an auto-iris lens.
14

Mounting the Lens
Suitable lenses
The lens must be a C mount type, and the screw thread must not project
more than 9 mm (3/z inches) from the lens mounting surface.
{ Lens mounting surface
This camera uses a 1/2-inch CCD, so the lens should be for use with this
size of CCD. In particular, if used with a lens for a 2/3-inch CCD the angle
of view will be different.
Plug fitting for an auto-iris lens
The camera is supplied with a plug to fit the LENS connector. To connect
an auto-iris lens, first replace the plug on the lens cable with the plug
supplied.
1 Solder the lens cable wires to the pins on the plug supplied; apply heat
after putting heat shrink sleeving on the wires. The pin assignment is as
follows.
Pin 1: Power supply (+9 V DC, 50 mA)
Pin 2: Unused
Pin 3: Video signal output (for auto-iris control; 0.7 Vp-p, 40 k ohms, no
synchronizing signal)
Pin 4: Ground
(Refer to the operation manual for the lens to determine the cable color
coding.)
15

Mounting the Lens
2 Put the cover on the plug.
To auto-iris lens
Cover
Rib
(If the cable is thick and
the plug cover does not
seat properly, cut away
this rib.)
Pin 3
Pin 1
Pin 2
Pin 4
Lens plug (supplied)
Fitting the lens
When using an auto-iris lens, fit it as follows. For a manual iris lens, omit
step 3.
1 Unscrew the lens mount cap.
Plug supplied
with camera
2 Screw in the lens. 3 Plug in the lens cable.
16

Connections
Connecting to a 12 V DC Power Supply
Set the MODE switch to B, connect the power supply, then turn the DC 12V
switch on.
Operating with an internal synchronizing signal
75-ohm coaxial cable
Video monitor
to VIDEO OUT
connector
to video input
connector
CONNECT TO ANY
CLASS 2 POWER SUPPLY
Operating with an external synchronizing signal
to VIDEO OUT
connector 75-ohm coaxial cable
75-ohm coaxial cable
Video monitor
Xa
to VS IN connector }
Ua
Video signal
source such as
video camera
(synchronizing
signal supply)
12 VDC
power supply
CONNECT TO ANY
CLASS 2 POWER SUPPLY
1

Connections
Connecting to a YS-W130 Camera Adaptor
(Not Supplied) (Combined Power Cable)
The following table gives the maximum lengths of the 75-ohm coaxial
cable.
| RGA
| GG)
Set the MODE switch to A, make the connections, then turn on the POWER
switch on the YS-W130 camera adaptor.
Using a single camera
to video input
connector
to MONITOR 75-ohm
©|| OUT connector§ coaxial cable
75-ohm coaxial cable
to DC IN.VS IN/ a
VIDEO OUT connector to CAMERA IN connector
Portable video monitor
(for adjusting the
camera view angle at
the time of installation)
MODE switch: A
to VIDEO OUT connector |
to video
input connector
18

Using a number of synchronized cameras
The output video signal of one camera can be used for synchronizing the
other cameras. The connections for a two-camera system are illustrated
below.
For synchronizing more than two cameras, you are recommended to use a
YS-W230 camera adaptor. You can connect up to four cameras to a single
YS-W230.
to DC IN.VS IN/
VIDEO OUT connector
YS-W130 (No. 1)
75Q switch: ON
to VIDEO OUT connector
to VIDEO OUT
connector oy
to DC IN.VS IN/
VIDEO OUT
connector
to video input
connector
ie Video signal flow
to VIDEO OUT
connector
= [L
to video input
connector
19

White Balance Adjustment
(for SSC-C350/C370 only)
Only the SSC-C350 and SSC-C370 color video cameras require this
adjustment.
After fitting the lens, and making all the installation connections, use a
monitor to check the picture and set the white balance as described below.
Note that the unit is shipped with the white balance switch set to ATW.
AWB (Automatic White Balance) mode:
This mode is appropriate when lighting conditions are more or less
constant.
Point the camera at a white object so that the monitor screen is as far as
possible all white, then press the LOCK button. This will calculate the
current white balance setting and store it indefinitely in memory. Thus there
is no need to readjust the white balance after the power is turned off and on
again.
ATW (Automatic Tracing White Balance) mode:
In this mode the camera continuously adjusts the white balance according
to the changing lighting conditions.
20