Ikegami PM9-5A User manual

Ikegami
EE s nT
n J OIA
PIN PICTURE MONITOR
OPERATION MANUAL
Ikegami

CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELEC-
TRIC SHOCK, DO NOT REMOVE
COVER (OR BACK). МО USER-
SERVICEABLE PARTS INSIDE,
REFER SERVICING TO QUALI-
FIED SERVICE PERSONNEL.
AVIS:
The lightning flash with arrowhead within a
triangle is intended to tell the user thet parts
inside the product are a risk of electric shock
to persons.
The exclamation point within a triangle is in-
tended to tell the user thet important operating
and servicing instructions are in the papers
with the equipment.
FOR CONTINUED SAFETY, REPLACE SAFETY
CRITICAL. COMPONENTS ONLY WITH MANU-
FACTURER’S RECOMMENDED PARTS (REFER
TO SERVICE LITERATURE).
POUR MAINTENIR LE DEGRÉ DE SÉCURITÉ
DE L'APPAREIL NE REMPLACER LES COM-
POSANTS DONT LE FONCTIONNEMENT EST
CRIITIQUE POUR LA SÉCURITÉ QUE PAR DES
PIECES RECOMMANDÉES PARLEFABRICANT
(CONSULTER LE GUIDE DÉ DÉPANNAGE),

MODEL
pug - ЭА
B/W PICTURE MONITOR
OPERATION MANUAL
Contents
1. General mmh errr 1
2. Features «emen 1
3.
Important
safety
instructions
rees
eree rere
errer
3
4.
Specifications
«Rennen
4
5.
Installation
ss
6
récent
een
coment
ete
6
5-2
Connection
of
remote
connector
HH
7
6.
Routine
adjustment
HAMM
1
6-1
Name
and
function
of
each
part
«H8
7
T.
Rack
mount
«eme
eee
9
WARNING: TO REDUCE THE RISK OF FIRE OR
ELECTRIC SHOCK, DO NOT EXPOSE
THIS EQUIPMENT TORAIN OR WATER.
Subject to change without notice.
IJ-G-AFJJ

1. General
The РМ9-5 А is a 9-inch monochrome monitor designed for
monitoring and adjusting the video signals of broardcasting
facilities and equipment.
It features high picture quality, versatility and economy owing to
high cost - to — performance ratio.
When 19-inch rack mount (option) is used, a combination of the
PM9-5A with a waveform monitor or a vector scope or two PM9
-5As can be accommodated in the standard rack.
2. Features
(D High resolution CRT assures horizontal resolution of more
than 800 TV lines (at center).
(2 Two video input and one external sync input are provided,
allowing bridge connection or 75Q termination selected by switch.
(3) DC restoration circuit provides video black level stability.
(4) Delay function is provided to facilitate sync signal monitoring.
(5) Picture size is selectable.
(6) Red tally function is available.
(7) VIDEO and SYNC select and tally control can be externally
performed with remote connector.
(8) Using optional rack mount adaptor, one or two РМ9-5 Аѕ ог
a combination with WFM/vector scope can be mounted in
standard rack (ELA RACK).
3. IMPORTANT SAFETY INSTRUCTION
3-1 General
(D Read all of these instructions.
@ Save these instructions for later use.
(3) Follow all warnings and instructions marked on the television
equipment.
(4) Never push objects of any kind into this television monitor
through cabinet slots as they may touch dangerous voltage points
or short out parts that could result in a fire or electric shock.
Never spill liquid of any kind on the television monitor.
© Do not attempt to service this television monitor yourself as
opening or removing covers may expose you to dangerous voltage
or other hazards.
Refer all servicing to qualified service personnel.
(б) Do not use attachments not recommended by the television
equipment manufacturer as they may result in the risk of fire,
electric shock, or injury to persons.
CD This television monitor has been preadjusted to meet the
respective broardcasting standard signals.
So, it cannot be used with the signals of different broardcasting
standards.
When keeping or transporting the unit for a long time, pack it
in the supplied carton or equivalent.

3-2 Power supply
(D This television equipment should be operated only from the type
of power source indicated on the marking label If you are not
sure of the type of power supplied to your home, consult your
television dealer or local power company.
Q This television equipment is provided with a three- wire ground
-ing type plug having a third(grounding) pin. This plug will
only fit into a grounding-type power outlet. This is a safety
feature.
If you are unable to insert the plug into the outlet, contact your
electrician to replace your obsolete outlet.
Do not defeat the safety purpose of the grounding-type plug.
@ When connecting and disconnecting the power cable, be sure to
hold the plug.
@ Do not allow anything to rest on the power cord.
Do not locate this television equipment where the cord will be
abused by persons walking on it.
(9 For added protection for this television equipment during a
lightning storm, or when it is left unattended and unused for
long periods of time, unplug it from the wall outlet.
This will prevent damage to the equipment due to lightning and
power-line surges.
(9 Do not overload wall outlets and extension cords as this can
result in fire or electric shock.
3-3 Usage and Location
Ф
e
Do not use this television equipment near water — for example,
near a bathtub, wash- bowl, kitchen sink, or laundry tub, in a
wet basement, or near a swimming pool, or the like.
Do not place this television equipment on an unstable cart, stand,
or table. The television equipment may fall, causing serious in-
jury to a child or adult, and serious damage to the equipment.
Use only with a cart or stand recommended by the manufacturer, or
sold with the television equipment. Wall or shelf mounting
should follow the manufacturer's instructions, and should use a
mounting kit approved by the manufacturer.
Television equipment and cart combination
should be moved with care. Quick stops, e
excessive force, and uneven surfaces may cause
the equipment and cart combination to overturn.
Slots and openings in the cabinet and the back or bottom are
provided for ventilation, and to ensure reliable operation of the
monitor and to protect it from overheating, these openings must
not be blocked or covered. The openings should never be
blocked by placing the television equipment on a bed, sofa, rug,
or other similar surface. (This television equipment should never
be placed near or over a radiator or heat register.) This television
equipment monitor should not be placed in a built-in installation
such as a bookcase unless proper ventilation is provided.
Avoid operating or placing (keeping) in hot( +40°C or over) and
cold (less than 0'C), excessively vioratory, or dusty place.
And avoid operating or placing (keeping) in the places exposed
to the direct sunlight. Otherwise the cabinet may deform or the
phosphor of the CRT sunface may deteriorate.
If an image of extremely high brightness is displayed on the
screen for a long time, the CRT may be cause burning.

3-4
Cleaning
3-5
Repair
(6)
Unplug
this
television
equipment
from
the
wall
outlet
before
@
Unplug
this
television
monitor
from
the
wall
outlet
and
refer
cleaning.
Do
not
use
liquid
cleaners
or
aerosol
cleaners.
Use
a
servicing
to
qualified
service
personnel
under
the
following
damp
cloth
for
cleaning.
conditions
:
Q
Do
not
use
thinner
or
bezine
fonfor
cleaning.
Otherwise,
the
а.
When
the
power
cord
or
plug
is
damaged
or
frayed.
cabinet
may
deform
or
the
paint
may
peel
away.
.
If
liquid
has
been
spilled
into
the
television
receiver.
b
c..If the monitor has been exposed to rain or water. '
d
. If the monitor does not operate normally by following the
operating instructions. Adjust only those controls that are
covered by the operating instructions as improper adjustment
of other controls may result in damage and will often require
extensive work by a qualified technician to restore the
monitor to normal operation,
e. If the monitor has been dropped or the cabinet has been
damaged.
f. When the monitor exhibits a distinct change in performance
— this indicates a need for service.
@ When replacement parts are required, be sure the service
technician has used replacement parts specified by the
manufacturer that have the same characteristics as the original
part. Unauthorized substitutions may result in fire, electric shock,
or injury to persons.
@ Upon completion of any service or repairs to this monitor, ask
the service technician to perform routine safety checks to
determine that the television is in safe operating condition.
(0 For repair service, contact Кедапы 5 authorized sales represen
tative or ерат service section directly.

4. Specifications 4-3 External appearance
4-1 General Specification
@ Power supply : AC120 V +10%, 60 Hz
@ Power consumption : Approx. 45W or less
Ф Ambient temperature: 0 — 40°C
@ Humidity : 90% or less (no condensation)
® Outside dimensions : 2200W) x 215(Н) x 265(D) mm
6 Weight: Approx. 6 kg
@) Standard accessoreis : Operation manual OPC OTe coU ss eive ma UL TS «ufo vid 1
Power cable rio ar DRIN TN ES 1
Remote connector AAA R REN TRE Te NE ТИ AU RENE E RAE MO RO 1
4- 2 Ratings and Performance
(D Input signal: Video input :2 channels, BNC type
: Sync input : 1 channel, BNC type
© Input level : Video input : VS 1 Vp-p or V 0.7 Vp-p( positive polarity)
Sync input :4Vp-p *2Vp-p (negative polarity)
@ Input impedance: Video/ Sync input :75Q or high impedance bridge connection
@ Rated video level: 25Vp-p (at CRT cathode)
(0 DC restoration: Back porch clamp system
( Scanning frequency: ш | гас @лжол мов e
ertical: 59. o ©©© (© b д
@ CRT: M22JGV 05WA 000000 rem
P4 phospher: Approx. 6500°K
® Horizontal resolution :800 TV lines or more (at center)
@ Brightness : 60 ft-L or more
(9 Operation : Continuous
(P Picture size: NOR : 160(H) x 120(V) mm
e
Deflection distortion : Less than 296 max. against the screen height in both H and V

215

5. Installation
Caution :
This installation should be made by a qualified service person and
should conform to all local codes.
Avertissement :
Cette installation doit se faire par une personne de service qualifie
et doit conformer tous les codes locaux.
5-1 Connection with External Equipment
@ VIDEO INPUT A/B
Q Termination Switch
Apply a video signal to the connectors (D. Video A and B are
selectively used and switchalbe with the front switch refer to
6. Routine Adjustment. Bridge connection is permitted for each
input. When bridge connection is not used, set the termination
switches) to the 75Q position.
@ SYNC INPUT
@ Termination Switch
Connect a sync signal to this connector @ for external
synchronization. Bridge connection is permitted for this input.
When bridge connection is not used, set the termination switch
@ to 75Q position.
© REMOTE
VIDEO А/В and SYNC INT//EXT select and Red tally are
controlled externally with the supplied connector.
For details, refer to 5-2 Connection of Remote Connector.
© POWER INPUT
Connect the supplied AC power cable to this terminal to supply
single- phase AC120 V/60 Hz.
5-2 Connection of Remote Connector
The connection shown below permits external controls for VIDEO
and SYNC select and the red taliy.
|мен» зіде
$-1808A РЕ-1608А
01 | GROUND
О2 | SYNC
CONTROL
O3|Red TALLY
ON at short
Connecting method of remote connector

6. Routine Adjustment
ж The rated performance can be obtained with the following
operating in the normal use. Otherwise, ask a qualified
serviceman or the Ikegami's dealer for repair.
6-1 Name and function of each part
50 7.89 0 О
SCAN SIZE SYNC VIDEO BRIGHTNESS CONTRAST
POWER switch
A switch to turn on and off the power.
POWER ON LED
Lights up green when the unit is powered on.
SCAN switch
Set to the DELAY position (ла) to obsreve horizontal and
vertical sync signals, and to the NOR position (Ж) to return to
an ordinary screen.
@ SIZE switch
Selects the scanning amplitude. Set to the WIDE position (a) to
set a wide screen, and to the NOR position (Ж) to. set an under
- Scan screen.
Red tally window
Lights up red at the tally mode in the case of remote
connection.
(Refer to "5-2 Connection of Remote Соппесіог”.)
SYNC switch
Set to the INT position (M) when using the sync (internal)
signal included in the video input (A or B), and to the EXT
position (ж) when using the sync (external) signal included in
the SYNC input. |
For the remote operation, make the remote connection (see
5-2) and set this switch to the EXT position (ж).
For the external synchronization, be sure to supply a signal
synchronized with a video signal.
VIDEO switch
Selects the video signal connected to the VIDEO input (A
or B channel).
For the remote operation, make the remote connection (see
5-2) and set this switch to the A position (I).
BRIGHTNESS control
Adjusts the brightness of picture.
CONTRAST control
Adjusts the contrast of picture.
Common setting of brightness and contrast
Set the CONTRAST control to the MIN position. Turn the
BRIGHTNESS control, set it at the position where the raster
lights slightly, and set the CONTRAST control to the
suitable position. With this setting, a picture can be
monitored with a stable black level Brightness of a picture
varies with the blightness around the monitor. Set the
brightness each time to the easy-to-see level.