Sony BVM-E250 User manual

PROFESSIONAL VIDEO MONITOR
BVM-E250
OPERATION MANUAL [English]
1st Edition (Revised 3)

2
Before operating the unit, please read this manual
thoroughly and retain it for future reference.
• Read these instructions.
• Keep these instructions.
• Heed all warnings.
• Follow all instructions.
• Do not use this apparatus near water.
• Clean only with dry cloth.
• Do not block any ventilation openings.
Install in accordance with the manufacturer's
instructions.
• Do not install near any heat sources such as radiators,
heat registers, stoves, or other apparatus (including
amplifiers) that produce heat.
• Do not defeat the safety purpose of the polarized or
grounding-type plug. A polarized plug has two blades
with one wider than the other. A grounding-type plug
has two blades and a third grounding prong. The wide
blade or the third prong are provided for your safety. If
the provided plug does not fit into your outlet, consult an
electrician for replacement of the obsolete outlet.
• Protect the power cord from being walked on or pinched
particularly at plugs, convenience receptacles, and the
point where they exit from the apparatus.
• Only use attachments/accessories specified by the
manufacturer.
• Use only with the cart, stand, tripod, bracket, or table
specified by the manufacturer, or sold with the
apparatus. When a cart is used, use caution when
moving the cart/apparatus combination to avoid injury
from tip-over.
• Unplug this apparatus during lightning storms or when
unused for long periods of time.
• Refer all servicing to qualified service personnel.
Servicing is required when the apparatus has been
damaged in any way, such as power-supply cord or plug
is damaged, liquid has been spilled or objects have fallen
into the apparatus, the apparatus has been exposed to
rain or moisture, does not operate normally, or has been
dropped.
WARNING
To reduce the risk of fire or electric shock, do not
expose this apparatus to rain or moisture.
To avoid electrical shock, do not open the
cabinet. Refer servicing to qualified personnel
only.
THIS APPARATUS MUST BE EARTHED.
This apparatus is provided with a main switch on the left
side panel.
Install this apparatus so that user can access the main
switch easily.
CAUTION
The apparatus shall not be exposed to dripping or
splashing. No objects filled with liquids, such as vases,
shall be placed on the apparatus.
CAUTION
The unit is not disconnected from the AC power source
(mains) as long as it is connected to the wall outlet, even if
the unit itself has been turned off.
For the customers in the U.S.A.
This equipment has been tested and found to comply with
the limits for a Class A digital device, pursuant to Part 15
of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when
the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in
accordance with the instruction manual, may cause
Important Safety Instructions
This symbol is intended to alert the user to
the presence of uninsulated “dangerous
voltage” within the product’s enclosure that
may be of sufficient magnitude to constitute
a risk of electric shock to persons.
This symbol is intended to alert the user to
the presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the appliance.

3
harmful interference to radio communications. Operation
of this equipment in a residential area is likely to cause
harmful interference in which case the user will be
required to correct the interference at his own expense.
You are cautioned that any changes or modifications not
expressly approved in this manual could void your
authority to operate this equipment.
All interface cables used to connect peripherals must be
shielded in order to comply with the limits for a digital
device pursuant to Subpart B of Part 15 of FCC Rules.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1)
this device may not cause harmful interference, and (2) this
device must accept any interference received, including
interference that may cause undesired operation.
WARNING: THIS WARNING IS APPLICABLE FOR
USA ONLY.
If used in USA, use the UL LISTED power cord specified
below.
DO NOT USE ANY OTHER POWER CORD.
Plug Cap Parallel blade with ground pin
(NEMA 5-15P Configuration)
Cord Type SVT or SJT, three 16 or 18 AWG wires
Length Minimum 1.5 m (4 ft .11in.), Less than 2.5 m
(8 ft .3 in.)
Rating Minimum 10A, 125V
Using this unit at a voltage other than 120V may require
the use of a different line cord or attachment plug, or both.
To reduce the risk of fire or electric shock, refer servicing
to qualified service personnel.
WARNING: THIS WARNING IS APPLICABLE FOR
OTHER COUNTRIES.
1. Use the approved Power Cord (3-core mains lead) /
Appliance Connector / Plug with earthing-contacts that
conforms to the safety regulations of each country if
applicable.
2. Use the Power Cord (3-core mains lead) / Appliance
Connector / Plug conforming to the proper ratings
(Voltage, Ampere).
If you have questions on the use of the above Power Cord
/ Appliance Connector / Plug, please consult a qualified
service personnel.
For the customers in Canada
This Class A digital apparatus complies with Canadian
ICES-003.
For the customers in Europe
This product with the CE marking complies with the EMC
Directive issued by the Commission of the European
Community.
Compliance with this directive implies conformity to the
following European standards:
• EN55103-1 : Electromagnetic Interference (Emission)
• EN55103-2 : Electromagnetic Susceptibility (Immunity)
This product is intended for use in the following
Electromagnetic Environment: E4 (controlled EMC
environment, ex. TV studio).
The manufacturer of this product is Sony Corporation, 1-
7-1 Konan, Minato-ku, Tokyo, 108-0075 Japan.
The Authorized Representative for EMC and product
safety is Sony Deutschland GmbH, Hedelfinger Strasse
61, 70327 Stuttgart, Germany. For any service or
guarantee matters please refer to the addresses given in
separate service or guarantee documents.
This apparatus shall not be used in the residential area.
For the customers in Europe, Australia and New
Zealand
WARNING
This is a Class A product. In a domestic environment, this
product may cause radio interference in which case the
user may be required to take adequate measures.
For kundene i Norge
Dette utstyret kan kobles til et IT-strømfordelingssystem.
Apparatet må tilkoples jordet stikkontakt
Suomessa asuville asiakkaille
Laite on liitettävä suojamaadoituskoskettimilla
varustettuun pistorasiaan
För kunderna i Sverige
Apparaten skall anslutas till jordat uttag
AVERTISSEMENT
Afin de réduire les risques d’incendie ou
d’électrocution, ne pas exposer cet appareil à la
pluie ou à l’humidité.
Afin d’écarter tout risque d’électrocution, garder
le coffret fermé. Ne confier l’entretien de
l’appareil qu’à un personnel qualifié.
CET APPAREIL DOIT ÊTRE RELIÉ À LA TERRE.
Cet appareil est doté d’un interrupteur principal sur son
panneau gauche.
Installez l’appareil de sorte que l’utilisateur puisse
facilement accéder à l’interrupteur principal.

4
ATTENTION
Eviter d’exposer l’appareil à un égouttement ou à des
éclaboussures. Ne placer aucun objet rempli de liquide,
comme un vase, sur l’appareil.
ATTENTION
Cet appareil n’est pas déconnecté de la source
d’alimentation secteur tant qu’il est raccordé à la prise
murale, même si l’appareil lui-même a été mis hors
tension.
Pour les clients au Canada
Cet appareil numérique de la classe A est conforme à la
norme NMB-003 du Canada.
Pour les clients en Europe
Ce produit portant la marque CE est conforme à la
Directive sur la compatibilité électromagnétique (EMC)
émise par la Commission de la Communauté européenne.
La conformité à cette directive implique la conformité aux
normes européennes suivantes:
• EN55103-1: Interférences électromagnétiques
(émission)
• EN55103-2: Sensibilité électromagnétique (immunité)
Ce produit est prévu pour être utilisé dans l’environnement
électromagnétique suivant: E4 (environnement EMC
contrôlé, ex. studio de télévision).
Le fabricant de ce produit est Sony Corporation, 1-7-1
Konan, Minato-ku, Tokyo, 108-0075 Japon.
Le représentant autorisé pour EMC et la sécurité des
produits est Sony Deutschland GmbH, Hedelfinger Strasse
61, 70327 Stuttgart, Allemagne. Pour toute question
concernant le service ou la garantie, veuillez consulter les
adresses indiquées dans les documents de service ou de
garantie séparés.
Ne pas utiliser cet appareil dans une zone résidentielle.
AVERTISSEMENT
1. Utilisez un cordon d’alimentation (câble secteur à 3
fils)/fiche femelle/fiche mâle avec des contacts de mise
à la terre conformes à la réglementation de sécurité
locale applicable.
2. Utilisez un cordon d’alimentation (câble secteur à 3
fils)/fiche femelle/fiche mâle avec des caractéristiques
nominales (tension, ampérage) appropriées.
Pour toute question sur l’utilisation du cordon
d’alimentation/fiche femelle/fiche mâle ci-dessus,
consultez un technicien du service après-vente qualifié.
Pour les clients en Europe, Australie et Nouvelle-
Zélande
AVERTISSEMENT
Il s’agit d’un produit de Classe A. Dans un environnement
domestique, cet appareil peut provoquer des interférences
radio, dans ce cas l’utilisateur peut être amené à prendre
des mesures appropriées.
WARNUNG
Um die Gefahr von Bränden oder elektrischen
Schlägen zu verringern, darf dieses Gerät nicht
Regen oder Feuchtigkeit ausgesetzt werden.
Um einen elektrischen Schlag zu vermeiden, darf
das Gehäuse nicht geöffnet werden. Überlassen
Sie Wartungsarbeiten stets nur qualifiziertem
Fachpersonal.
DIESES GERÄT MUSS GEERDET WERDEN.
Dieses Gerät ist auf der linken Seite mit einem
Hauptschalter versehen.
Installieren Sie das Gerät so, dass der Benutzer leicht auf
den Hauptschalter zugreifen kann.
VORSICHT
Das Gerät ist nicht tropf- und spritzwassergeschützt. Es
dürfen keine mit Flüssigkeiten gefüllten Gegenstände, z.
B. Vasen, darauf abgestellt werden.
VORSICHT
Solange das Netzkabel an eine Netzsteckdose
angeschlossen ist, bleibt das Gerät auch im
ausgeschalteten Zustand mit dem Strommetz verbunden.
Für Kunden in Europa
Dieses Produkt besitzt die CE-Kennzeichnung und erfüllt
die EMV-Richtlinie der EG-Kommission.
Angewandte Normen:
• EN55103-1: Elektromagnetische Verträglichkeit
(Störaussendung)
• EN55103-2: Elektromagnetische Verträglichkeit
(Störfestigkeit)
Für die folgende elektromagnetische Umgebung: E4
(kontrollierter EMV-Bereich, z.B. Fernsehstudio).
Der Hersteller dieses Produkts ist Sony Corporation, 1-7-1
Konan, Minato-ku, Tokyo, 108-0075 Japan.
Der autorisierte Repräsentant für EMV und
Produktsicherheit ist Sony Deutschland GmbH,
Hedelfinger Strasse 61, 70327 Stuttgart, Deutschland. Bei
jeglichen Angelegenheiten in Bezug auf Kundendienst
oder Garantie wenden Sie sich bitte an die in den separaten
Kundendienst- oder Garantiedokumenten aufgeführten
Anschriften.
Dieser Apparat darf nicht im Wohnbereich verwendet
werden.

5
WARNUNG
1. Verwenden Sie ein geprüftes Netzkabel (3-adriges
Stromkabel)/einen geprüften Geräteanschluss/einen
geprüften Stecker mit Schutzkontakten entsprechend
den Sicherheitsvorschriften, die im betreffenden Land
gelten.
2. Verwenden Sie ein Netzkabel (3-adriges Stromkabel)/
einen Geräteanschluss/einen Stecker mit den geeigneten
Anschlusswerten (Volt, Ampere).
Wenn Sie Fragen zur Verwendung von Netzkabel/
Geräteanschluss/Stecker haben, wenden Sie sich bitte an
qualifiziertes Kundendienstpersonal.
Für Kunden in Europa, Australien und
Neuseeland
WARNUNG
Dies ist eine Einrichtung, welche die Funk-Entstörung
nach Klasse A besitzt. Diese Einrichtung kann im
Wohnbereich Funkstörungen verursachen; in diesem Fall
kann vom Betreiber verlangt werden, angemessene
Maßnahmen durchzuführen und dafür aufzukommen.

6Table of Contents
Table of Contents
Chapter 1 Overview
Precautions ........................................................ 8
On Safety..............................................................8
On Installation......................................................8
Handling the Screen .............................................8
On Burn-in ...........................................................8
On a Long Period of Use......................................9
Handling and Maintenance of the Screen ............9
On Dew Condensation .........................................9
On Repacking.......................................................9
Disposal of the Unit .............................................9
On Fan Error ........................................................9
Functions Supported in Software Version 1.1
and 1.2 ................................................ 10
Features............................................................ 12
Options ............................................................. 15
Input/Output Connectors and Input
Adaptors............................................. 16
Location and Function of Parts...................... 17
Front Panel .........................................................17
Rear Panel/Left Side Panel.................................19
Chapter 2 Preparations
Environments of the Installation Location.... 21
Installing an Input Adaptor............................. 21
Attaching the Bracket ..................................... 23
Connections..................................................... 24
Connecting the Controller (BKM-16R) .............24
Connecting the Multiple Units with the LAN....25
Turning on the Power...................................... 26
Connecting the AC Power Cord.........................26
Turning on the Monitor......................................26
Settings ............................................................ 27
Selecting the Area ..............................................27
Setting for the LAN to Connect the Multiple
Units...................................................28
Selecting the Monitor (Designation of the Monitor
or Group ID Number) ........................29
Assigning the Input Signal to the Channel.........29
Setting the Display Mode of the Picture ............30
Adjusting .......................................................... 30
Chroma/Phase Adjustment.................................30
Color Temperature (White Balance)
Adjustment.........................................31
Brightness/Contrast Adjustment ........................32
Chapter 3 Menu
Basic Menu Operations ...................................33
Menu Operation Buttons....................................33
Displaying the Menu ..........................................34
Setting or Adjusting in the Menu Operation ......34
Entering the Channel Number............................36
Aborting Menu Operation ..................................36
Menu Structure.................................................37
Adjustment Menu .............................................44
Overview ............................................................44
Menu Function and Operation ...........................44
Channel Configuration Menu ..........................49
Overview ............................................................49
Menu Function and Operation ...........................49
Auxiliary Setting Menu ....................................57
Overview ............................................................57
Menu Function and Operation ...........................57
Function Setting Menu ....................................59
Overview ............................................................59
Menu Function and Operation ...........................59
System Configuration Menu ...........................71
Overview ............................................................71
Menu Function and Operation ...........................71
File Management Menu....................................77
Overview ............................................................77
Menu Function and Operation ...........................77
System Status Menu ........................................79
Overview ............................................................79
Menu Function and Operation ...........................79
Controller Menu................................................81
Overview ............................................................81
Menu Function and Operation ...........................81
Key Protect Menu.............................................86
Overview ............................................................86
Menu Function and Operation ...........................86
Chapter 4 Operations
Selecting Display Mode ...................................87
Setting the Display of Native Scan Mode.......88
Selecting the Native Scan/Scan Mode ...........89
Displaying Two Signals on One Screen
(Picture&Picture)................................90

7
Table of Contents
Magnifying the Picture (Pixel Zoom)..............91
Capturing the Picture of the HD Signal
(HD Frame Capture) ...........................92
Displaying the Area Marker or Aspect
Marker .................................................93
Displaying the Audio Level Meter ..................94
Displaying the Time Code ...............................95
Switching the Display of the 3D Video
Signal ..................................................96
Copying the Setting or Adjustment Value to
Another Monitor .................................97
Displaying the Monitor Status Page...............98
Assigning a Function to a Function
Button ...............................................100
Assigning a Function to a Function Button .....100
Displaying the Assigned Functions
Collectively......................................100
Upgrading the Monitor and Controller.........101
Saving the Upgrade Data in a “Memory Stick
PRO”................................................101
Upgrading the Monitor ....................................102
Upgrading the Controller .................................103
Appendixes
Specifications.................................................104
Input Signals and Adjustable/Setting
Items..................................................107
Available Signal Systems..............................109
Available Signal Formats ..............................111
Aperture Modification Frequency.................119
Picture Display Size.......................................121
Picture Frame Display ...................................123
Scan Mode Image...........................................125
Troubleshooting.............................................127
Dimensions.....................................................129
Inserting/Ejecting the “Memory Stick” ........131
Notes on “Memory Stick”................................131
Menu Index 133

8Precautions
Chapter 1
Chapter 1 Overview
Overview
Precautions
On Safety
• Operate the unit only with a power source as specified
in the “Specifications” section.
• A nameplate indicating operating voltage, power
consumption, etc., is located on the rear panel.
• Should any solid object or liquid fall into the cabinet,
unplug the unit and have it checked by qualified
personnel before operating it any further.
• Do not drop or place heavy objects on the power cord.
If the power cord is damaged, turn off the power
immediately. It is dangerous to use the unit with a
damaged power cord.
• Unplug the unit from the wall outlet if it is not to be used
for several days or more.
• Disconnect the power cord from the AC outlet by
grasping the plug, not by pulling the cord.
• The socket-outlet shall be installed near the equipment
and shall be easily accessible.
On Installation
• Allow adequate air circulation to prevent internal heat
build-up.
Do not place the unit on surfaces (rugs, blankets, etc.) or
near materials (curtains, draperies) that may block the
ventilation holes.
• Do not install the unit in a location near heat sources
such as radiators or air ducts, or in a place subject to
direct sunlight, excessive dust, mechanical vibration or
shock.
When installing the installation space must be secured in
consideration of the ventilation and service operation.
• Do not block the ventilation slots, and vents of the fans.
• Leave a space around the unit for ventilation.
• Leave more than 40 cm of space in the rear of the unit
to secure the operation area.
When the unit is installed on the desk or the like, leave at
least 1U (4.4 cm) or more of space above and below the
unit. Leaving 40 cm or more of space above the unit is
recommended for service operation.
Handling the Screen
• The panel fitted to this unit is manufactured with high
precision technology, giving a functioning pixel ratio of
at least 99.99%. Thus a very small proportion of pixels
may be “stuck”, either always off (black), always on
(red, green, or blue), or flashing. In addition, over a long
period of use, because of the physical characteristics of
the panel, such “stuck” pixels may appear
spontaneously. These problems are not a malfunction.
• Do not leave the screen facing the sun as it can damage
the screen. Take care when you place the unit by a
window.
• Do not push or scratch the monitor’s screen. Do not
place a heavy object on the monitor’s screen. This may
cause the screen to lose uniformity.
• The screen and the cabinet become warm during
operation. This is not a malfunction.
On Burn-in
Due to the characteristics of the material used in the
OLED panel for its high-precision images, permanent
burn-in may occur if still images are displayed in the same
position on the screen continuously, or repeatedly over
extended periods.
Images that may cause burn-in
• Masked images with aspect ratios other than 16:9
• Color bars or images that remain static for a long time
• Character or message displays that indicate settings or
the operating state
• On-screen displays such as center markers or area
markers

9
Precautions
Chapter 1 Overview
To reduce the risk of burn-in
• Turn off the character and marker displays
Press the MENU button to turn off the character displays.
To turn off the character or marker displays of the
connected equipment, operate the connected equipment
accordingly. For details, refer to the operation manual of
the connected equipment.
• Turn off the power when not in use
Turn off the power if the viewfinder is not to be used for
a prolonged period of time.
Screen saver
This product has a built-in screen saver function to reduce
burn-in. When an almost still image is displayed for more
than 10 minutes, the screen saver starts automatically and
the brightness of the screen decreases.
On a Long Period of Use
Due to an OLED’s panel structure and characteristics of
materials in its design, displaying static images for
extended periods, or using the unit repeatedly in a high
temperature/high humidity environments may cause image
smearing, burn-in, areas of which brightness is
permanently changed, lines, or a decrease in overall
brightness.
In particular, continued display of an image smaller than
the monitor screen, such as in a different aspect ratio, may
shorten the life of the unit.
Avoid displaying a still image for an extended period, or
using the unit repeatedly in a high temperature/high
humidity environment such an airtight room, or around the
outlet of an air conditioner.
To prevent any of the above issues, we recommend
reducing brightness slightly, and to turn off the power
whenever the unit is not in use.
Handling and Maintenance of the
Screen
The surface of the screen is specially coated to reduce
image reflection. Make sure to observe the following
points as improper maintenance procedures may impair the
screen’s performance. In addition, the screen is vulnerable
to damage. Do not scratch or knock against it using a hard
object.
• Be sure to disconnect the AC power cord from the AC
outlet before performing maintenance.
• The surface of the screen is specially coated. Do not
attach adhesive objects, such as stickers, on it.
• The surface of the screen is specially coated. Do not
touch the screen directly.
• Wipe the screen surface gently with the supplied
cleaning cloth or a soft dry cloth to remove dirt.
• Stubborn stains may be removed with the supplied
cleaning cloth, or a soft cloth slightly dampened with a
mild detergent solution.
• The screen may become scratched if the cleaning cloth is
dusty.
• Never use strong solvents such as alcohol, benzene,
thinner, acidic or alkaline detergent, detergent with
abrasives, or chemical wipe as these may damage the
screen.
• Use a blower to remove dust from the screen surface.
On Dew Condensation
If the viewfinder is moved suddenly from a cold place to a
warm place, or used in a room with high humidity, water
droplets may form on the interior of the product. This
phenomenon is known as dew condensation.
This product does not come with a feature that warns users
of dew condensation. If water droplets are found on the
casing, turn off the power, and wait until the condensation
disappears before using.
On Repacking
Do not throw away the carton and packing materials. They
make an ideal container which to transport the unit.
Disposal of the Unit
Do not dispose of the unit with general waste.
Do not include the monitor with household waste.
When you dispose of the monitor, you must obey the law
in the relative area or country.
On Fan Error
The fan for cooling the unit is built in. When the fan stops
and the OPERATE lamp flashes in red, the OVER RANGE
lamp flashes in amber, and the ECO lamp lights in magenta
on the front panel for fan error indication, turn off the
power and contact an authorized Sony dealer.
If you have any questions about this unit, please contact
your Sony service representative.

10 Functions Supported in Software Version 1.1 and 1.2
Chapter 1 Overview
Functions Supported in Software Version 1.1 and 1.2
The following new functions are supported for Version 1.1 and Version 1.2 of the BVM-E250.
Software Version 1.1
1) Use the controller with software version 1.6 or higher to use this function.
Menu Supported function Reference page
•CopyFrom
1)
(in the Picture Adj menu of the Adjustment menu)
(in the Color Temp Adj menu of the Adjustment
menu)
(in the Channel Configuration menu)
(in the Marker Setting menu of the Function Setting
menu)
(in the File Management menu)
Data in this monitor, in another monitor or in a “Memory
Stick” can be copied.
45, 47, 56, 61, 77
•DisplayPort
(in the Format menu of the Channel Configuration
menu)
(in the RGB Range menu of the Channel
Configuration menu)
The settings for the DisplayPort signal are available. 50, 55
• HDMI/DisplayPort Auto
(in the Matrix menu of the Channel Configuration
menu)
(in the RGB Range menu of the Channel
Configuration menu)
Matrix switching (Matrix) and quantization range setting
(RGB Range) for the HDMI or DisplayPort signal are
available.
52, 55
• HDMI/DP YCbCr
• HDMI/DP RGB
(in Input Detection of the Gamut Error Display
menu of the Function Setting menu)
The upper and lower limits of the HDMI or DisplayPort
signal level can be set.
63, 64
• HDMI/DP Status
(in the System Status menu)
The information of the HDMI and DisplayPort signals
can be displayed.
80
• Over Range
(in the On Screen Set menu of the System
Configuration menu)
The zebra pattern can be displayed on the portion of
image that exceeds the allowable range of the internal
signal processing circuit.
74
•SaveTo
1)
(in the File Management menu)
Stores the system data to a “Memory Stick”. 77
• Delete1)
(in the File Management menu)
Deletes a file in the “Memory Stick”. 78

11
Functions Supported in Software Version 1.1 and 1.2
Chapter 1 Overview
Software Version 1.2
2) Use the controller with software version 1.7 or higher to use this function.
3) Use the controller with software version 1.6 or higher to use this function.
Menu Supported function Reference page
•ECOlamp Indicates the power consumption status of the monitor
by the color of the lamp.
18
• ASC CDL
(in the Color Profile menu of the Channel
Configuration menu)
(in the Auxiliary Setting menu)2)
(on the STATUS page)
• The ASC CDL data for the Color Profile setting can
be selected.
• The ASC CDL data files stored in a “Memory Stick”
can be loaded into or deleted from the monitor.
• Information related to ASC CDL are displayed
collectively on the STATUS page.
53, 57, 99
•UserLUT
(in the Color Profile menu of the Channel
Configuration menu)
(in the Auxiliary Setting menu)3)
(on the STATUS page)
• The User LUT data for the Color Profile setting can
be selected.
• The User LUT data files stored in a “Memory Stick”
can be loaded into or deleted from the monitor.
• Information related to User LUT are displayed
collectively on the STATUS page.
54, 58, 99
• DisplayPort Upgrade
(in the Monitor Upgrade menu of the System
Configuration menu)
• DisplayPort data can be upgraded. 76, 101
• ENTER button on the controller2) The functions assigned to the function buttons on the
controller can be displayed collectively.
33, 100

12 Features
Chapter 1 Overview
Features
The BVM-E250 is 25-inch Professional Video Monitor.
This is suitable for television stations or video production
houses, where precise image reproduction is required.
The BVM-E250 features OLED panel and
“TRIMASTER1)”, which is a new technology developed
for three elements, “accurate color reproduction”,
“precision imaging” and “quality picture consistency,” that
are in demand for professional use. “TRIMASTER”
decreases the viewing difference that occurs due to the
individuality of each panel. Also, the BVM-E250 realizes
the high picture quality and high-trust required for the
master monitor by the color management system with its
wide color gamut device, high-resolution/precise gradation
display, highly accurate signal processing and panel
correction function.
1) TRIMASTER is a trademark of Sony Corporation.
Advantages of OLED panel technology
The OLED panel makes use of an organic material, which
emits light when an electric current is applied. Being self-
emitting, the strength of luminescence can be controlled by
the amount of electric current. This brings about the
following three features:
Quick motion picture response:
The luminescent state of the OLED panel can be changed
instantaneously by changing the current flow in the organic
material. This enables a quick motion picture response and
production of images with minimal blurring and ghosting.
Furthermore, performance for shooting on location is not
influenced by changes in environmental temperature.
High contrast and wide dynamic range:
The OLED panel does not emit light when black signal is
applied to the monitor, enabling a pure black screen to be
displayed. Furthermore, thanks to a wide dynamic range
the panel impressively displays brilliance and clarity of
various sparkling images, such as stars in a night sky
twinkling, night illuminations winking or glass glittering,
etc.
Rich color reproduction:
An OLED panel’s self-luminescence also allows for great
color reproduction across the entire spectrum in practically
any shade or brightness.
Sony’s Super Top Emission2) OLED panel
The 25 type full HD (1920 × 1080) OLED panel features
Sony’s Super Top Emission structure. Unlike the
conventional bottom emission structure of TFT, Sony’s
OLED panel can reproduce a crisper image due to high
brightness. Furthermore, a unique microcavity structure
makes RGB primary colors purer and deeper by utilizing
light resonance effects that magnify optimum light wave
lengths and diminish undesired light wave lengths.
The panel’s 10-bit driver enables smooth gradation of color
shading.
2) “Super Top Emission” is a trademark that represents the OLED
technology of Sony Corporation.
12-bit precision display engine for professional
use
The panel is equipped with a unique signal process engine
developed for the professional use monitor. This engine
incorporates 12-bit output accuracy at each process, and
provides a high-quality I/P conversion algorithm, scaling
processing, panel driving and a highly accurate color
management system.
Multi color space
The Sony’s unique OLED panel with a wide color gamut
and color management system which uses the unique 3D
LUT (Look Up Table) reproduces the color space that
complies with the broadcast standard ITU-R BT.709, EBU
and SMPTE-C accurately. A wider color space3) allows
digital cinema reproductions.
3) The RGB chromaticity of SMPTE RP 431-2 is not covered in full.
High-quality I/P conversion processing
A high-quality picture near the original one, in which
jagged lines and conversion errors are decreased by
detecting the feature of the picture inside the subdivided
block and processing properly, is reproduced.
The signal delay is decreased by judging the animation or
still picture from the past video signal. Film cadence
processing, which converts the signal composed of 2-2·2-
3·2-3-3-2 pull down to the I/P signal closely following the
original, is also selectable.
Interlace display mode
The interlace signal is displayed as the interlace picture by
inserting the black line without I/P conversion processing.
A picture faithful to the original signal and with the same
feel as a CRT is gained.
For setting the display, see “Selecting Display Mode” on
page 87.
Available to a multi signal format
The monitor supports various input signals such as 720 ×
576/50i to 1920 × 1080/50P, 60P, digital cinema (D-Cine)
2048 × 1080/24P and variable computer signals up to
1920 × 1080. The 3G/HD/SD-SDI inputs, HDMI4) and
DisplayPort5) (HDCP correspondence) inputs, and four
option ports are equipped for the standard interface. If you
install optional input adaptors, the monitor expands inputs
of 3G-SDI, HD-SDI or SD-SDI, and supports Dual-link
HD-SDI, RGB, YPbPr, Y/C, and composite signal inputs.
4) HDMI, the HDMI logo and High-Definition Multimedia Interface are
trademarks or registered trademarks of HDMI Licensing, LLC.

13
Features
Chapter 1 Overview
5) DisplayPort, DisplayPort logo and VESA are trademarks or registered
trademarks of Video Electronics Standards Association.
HD frame capture function
The frame of the 3G/HD-SDI input signal is captured and
saved6) as a picture file in the “Memory Stick”. This is
used to confirm the color tone and picture angle of the
current scene and recorded scene by using the multi display
(Picture&Picture) function.
For the operation, see “Capturing the Picture of the HD
Signal (HD Frame Capture)” on page 92.
6) As the frame of the input signal is captured, the data and marker set by the
monitor is not reflected.
Multi display function
Two kinds of input signals are output on the monitor. You
can select from side by side, wipe, butterfly and blending
mode. This is useful for adjusting the color or comparing
two pictures.
For the operation, see “Displaying Two Signals on One
Screen (Picture&Picture)” on page 90.
Pixel zoom function
As part of the picture is magnified up to 8 times without
scaling processing, this is convenient for confirming a
minute part of the signal.
For the operation, see “Magnifying the Picture (Pixel
Zoom)” on page 91.
Safe area marker and aspect marker functions
The monitor is equipped with two area markers and center
marker as the safe area marker and aspect marker for
confirming the picture angle.
For the operation, see “Displaying the Area Marker or
Aspect Marker” on page 93.
Scan selection/Native scan display function
You can select from under scan (–3%), normal scan (0%)
and over scan (mask of the 5% over scan portion in the
normal scan) for the picture display.
The monitor is equipped with a native scan display
function which maps the pixel of the signal to the panel in
one-to-one mode. You can select the mode from ×1, ×2 or
Aspect Correction to display a signal in native mode. An
SD signal of non-square pixels (the number of H pixels of
the signal system is 720 or 1440) or a 640 × 480 SD signal
of HDMI/DisplayPort video is displayed correctly by
scaling processing of doubling for the V direction and
correct aspect ratio for the H direction, and the picture is
also optimized and displayed by modifying the aperture
coefficient value, filter coefficient value, etc. in Aspect
Correction mode.
For the operation, see “Selecting the Native Scan/Scan
Mode” on page 89.
Gamut error function
The signal outside the specified range (gamut error) caused
by the conversion of the format or during CG/CM
production is displayed in a zebra pattern.
Aspect selectable function
A squeezed and recorded signal is displayed with the
correct angle. You can select from 4:3, 16:9, 1.896:1 and
2.39:17) aspect modes.
7) When the aspect ratio is set to 2.39:1, the resolution is reduced.
Remote control function (Ethernet control)
The controller controls up to 32 monitors by the Ethernet
(10BASE-T/100BASE-TX) connection. Up to four
controllers are connected to one monitor in single mode.
You can control individual monitors or monitor groups
simply by entering the monitor ID number or group ID
number. You can also execute the same operation on all
connected monitors, or put all connected monitors into the
same setup and adjustment state.
Time code display function
The time code superimposed on the SDI signal is
displayed.
Closed caption display function
EIA/CEA-608 or EIA/CEA-708 standard closed caption
signals superimposed on the SDI signals are displayed by
installing the optional input adaptor (BKM-244CC).
Audio level meter display function
The audio level of the embedded audio signals
superimposed on the SDI signal is displayed by installing
the optional input adaptor (BKM-250TG).
3D signal analyzing function
The monitor supports the following display modes of the
3D signal analyzing function if you install the optional
input adaptor (BKM-250TG). For this function, two-
dimensional (2D) view is used. The signals are not
displayed in stereoscopic view.
The available display modes differ depending on the serial
number of the BKM-250TG.
For the operation, see “Switching the Display of the 3D
Video Signal” on page 96.
Difference display (with serial number 7300001 or
higher):
The difference between the luminance signal of the left (L)
3D video signal and that of the right (R) signal is displayed.
This display is useful for checking parallax amount.
Checkerboard display (with serial number 7100001 or
higher):

14 Features
Chapter 1 Overview
The left (L) and right (R) 3D video signals are displayed in
a checkerboard pattern on the screen. This display is useful
for comparing the luminance or color settings of
neighboring L and R images.
L/R switching display (with serial number 7100001 or
higher):
The dual-stream left (L) and right (R) 3D video signals are
alternately displayed on the screen. This display is useful
for comparing the color or brightness of the L and R
signals, as a black frame is not inserted when the two
signals are switched.
Horopter check display (with serial number 7100001 or
higher):
Either left (L) or right (R) 3D video signals, or both L and
R signals are displayed in monochrome mode. This display
is useful for checking a subtle depth of a subject located in
the boundary plane of the screen, that is, whether it is near
or far from the screen surface.
Horizontal flip display (with serial number 7100001 or
higher):
The input 3D video signals whose left (L) or right (R)
signal has been inverted horizontally by a half-mirror type
3D rig are displayed as non-inverted images.
The horizontal flip display function of this monitor inverts
the input signals to display them. Since the internal sync is
applied to any signal delayed by the inversion, there is a
time lag between input and the displayed image.
Screen saver
When a nearly still image is displayed continuously for 10
minutes or more, the screen saver starts automatically to
reduce the brightness of the screen to prevent burn-in.
Variable picture adjustment functions
Auto chroma, phase and matrix adjustment functions are
equipped.
ASC CDL and User LUT functions
The ASC CDL (American Society of Cinematographers
Color Decision List) function and the User LUT (User
Look-up Table) function allow you to change color
representation of the monitor during production of digital
cinemas, recorded television shows, and commercials.
You can view the camera images being shot on the set, with
the color representation applied, using the ASC CDL
function. You can also reproduce a pseudo image that is
printed on film, using the User LUT function.
These functions facilitate the decision process of creative
color representation or improve the workflow between on-
location and post-production work.
These functions are supported with software version 1.1 or
higher, and require special third-party software. For
details, contact your Sony representative.
Other features
• The color temperature is selectable from D65, D93, D61,
D55, D-Cine and User.
• Built-in test pattern for 100% white signal, 20% gray
signal, 0% black signal, PLUGE (Picture Line Up
Generation Equipment) signal, color-bar signal, 5 step
gray scale signal and ramp signal.
• Chroma Up function that increases the chroma setting by
12 dB.
• Blue only function and RGB cut off function to monitor
signal noise.
• A parallel remote of the contact point control connector
is equipped.
Note

15
Options
Chapter 1 Overview
Options
For external control
BKM-16R Monitor Control Unit
The BKM-16R is a controller of the BVM-E250 and you
can control multiple monitors from one controller.
In this manual, the BKM-16R is referred to as the
controller.
For installation
BKM-37H/BKM-38H Controller Attachment
Stand
Used to join a BKM-16R and the BVM-E250.
Using the BKM-37H, you can adjust the monitor angle up
or down.
SMF-700 Monitor Interface Cable
Used to connect the BVM-E250 to the BKM-16R.
Input adaptors
The input connector panel is composed by installing the
optional input adaptor into the input option port on the side
panel of the monitor. Up to four adaptors can be installed
to the monitor.
The input signal type for each connector of the adaptor is
set with the Channel Configuration menu, in accordance
with the configuration of the connector panel.
When installing the adaptor, be sure to perform the
necessary input signal setup with the Channel
Configuration menu. If the setup is not performed, the
adaptors may not function correctly.
For information about the Channel Configuration menu,
see page 49.
For details of each input adaptor, refer to the operating
instructions of each model.
BKM-220D SDI 4:2:2 Input Adaptor
Includes a decoder for serial digital signals (525/625
component). Input/output connectors for two serial digital
channels and output connector for one monitor channel are
equipped.
BKM-227W NTSC/PAL Input Adaptor
Includes a decoder for NTSC/PAL/PAL-M/SECAM
signals. Input/output connectors for each one composite
signal channel and Y/C signal channel are equipped.
BKM-229X Analog Component Input Adaptor
Includes a decoder for analog component signals and
analog RGB signals. Input connector for one channel is
equipped.
BKM-243HS HD/D1-SDI Input Adaptor
Includes a decoder for serial digital component signals.
Input/output connectors for two serial digital channels and
output connector for one monitor channel are equipped.
BKM-244CC HD/SD-SDI Closed Caption
Adaptor
Includes a decoder for serial digital component signals.
EIA/CEA-608 or EIA/CEA-708 standard closed caption
signals superimposed on the SDI signals are decoded and
displayed. Input/output connectors for two serial digital
channels and output connector for one monitor channel are
equipped.
BKM-250TG 3G/HD/SD-SDI Input Adaptor
Includes a decoder for serial digital component signals.
Time code and audio level of the embedded audio signals
superimposed on the SDI signals are displayed. 3D signal
analyzing function is also supported. Input/output
connectors for two serial digital channels and output
connector for two monitor channels are equipped.
• The signal from the MONITOR OUT connector of the
BKM-220D, BKM-243HS, BKM-244C and BKM-
250TG does not satisfy the ON-LINE signal
specifications.
• An input adaptor with a specified serial number may be
required for your intended use. For the serial numbers of
the input adaptors available for this unit, see “Installing
an Input Adaptor” (page 21).
Note
Notes

16 Input/Output Connectors and Input Adaptors
Chapter 1 Overview
Input/Output Connectors and Input Adaptors
This monitor is equipped with two 3G/HD/SD-SDI input connectors, an HDMI input connector, and a DisplayPort input
connector for the standard interface.
In this manual, these connectors are referred to as the standard input.
By adding the optional input expansion adaptors, the input/output connector panel can be assembled in a wide variety of
configurations.
The signals that each connector supports are given in the following table. The type of signal to be applied to each input/
output connector is set with the Channel Configuration menu (page 49) .
List of input/output connectors and input adaptors
a: Signal can be reproduced.
a(2): Two adaptors are used.
For details, see “Available Signal Formats” on page 111.
Input signal Standard
input
Input adaptor
BKM-220D BKM-227W BKM-229X BKM-
243HS/
244CC
BKM-
250TG
Serial digital
input
Single-link SD-SDI
Component 525/625 aa aa
Single-link HD-SDI aaa
Dual-link HD-SDI a (2) a
Single-link 3G-SDI aa
Analog input Composite NTSC a
Composite PAL a
Composite PAL-M a
Composite SECAM a
Y/C NTSC a
Y/C PAL a
Y/C PAL-M a
Y/C SECAM a
YPbPr 525i/625i a
RGB 525i/625i a
YPbPr/RGB 1080/24PsF a
YPbPr/RGB 1080/24P a
YPbPr/RGB 1080/50i
(25PsF) a
YPbPr/RGB 1080/25P a
YPbPr/RGB 1080/60i
(30PsF) a
YPbPr/RGB 1080/30P a
YPbPr/RGB 720/50P a
YPbPr/RGB 720/60P a
HDMI Video a
Computer a
DisplayPort Video a
Computer a
Number of digital inputs 2 2 – – 2 2
Number of analog inputs – – 1 1 – –
NumberofHDMIinputs 1–––––
Number of DisplayPort input 1 – – – – –

17
Location and Function of Parts
Chapter 1 Overview
Location and Function of Parts
Front Panel
aTally lamp
With factory settings, the tally lamp lights when pins No. 8
and No. 9 of the PARALLEL REMOTE connector on the
left side panel are shorted. By changing the setting in the
Parallel Remote menu (page 72) of the System
Configuration menu, different pins on the PARALLEL
REMOTE connector can be used to control the tally lamp.
bOPERATE lamp
When the MAIN POWER switch (on the left side panel) is
turned on, internal data initialization starts and the
OPERATE lamp flashes in red for a while. When the signal
is output, the lamp flashes in green to indicate that data
initialization continues. When initialization is finished and
the monitor enters its operation mode, the lamp lights in
green.
The OPERATE lamp is lit in red when the monitor is in
standby mode. The monitor will be in standby mode under
the following conditions:
• Standby Mode is set to On in the Power menu (page 73)
of the System Configuration menu and the MAIN
POWER switch (on the left side panel) is turned on. (The
OPERATE lamp will flash for initialization after the
switch is turned on, then will light.)
• The monitor is changed from operation mode to standby
mode by external control.
Lights in green when the monitor is put into operation
mode from standby mode by pressing the MONITOR I/1
switch of the controller.
• When the OPERATE lamp is flashing in red, the monitor
cannot be put into operation mode. Wait until the lamp is
steadily lit.
• When the OPERATE lamp is flashing in green, the
monitor is not in full operation mode and images cannot
be displayed correctly. Wait until the lamp is steadily lit
in green.
The OPERATE lamp may indicate an error or warning.
For details, see “Error/warning display by the lamp”
(page 18).
cOVER RANGE lamp
Lights in amber when ABL (Automatic Brightness
Limiter) starts. Also lights in amber when the signal level
has exceeded the dynamic range of the signal processing
circuit.
Decrease the contrast or brightness when the OVER
RANGE lamp is lit.
1Tally lamp
3OVER RANGE lamp
4ECO lamp
2OPERATE lamp
Notes

18 Location and Function of Parts
Chapter 1 Overview
The OVER RANGE lamp may indicate an error or
warning. For details, see “Error/warning display by the
lamp” (page 18).
dECO lamp
The color of the lamp changes according to the power
consumption status of the monitor. The color changes from
green to yellow to magenta in order of greater power
consumption. Decreasing the luminance of the screen by
adjusting brightness/contrast is recommended when the
lamp lights in yellow or magenta.
The lamp starts flashing rapidly approximately one minute
before the screen saver is activated. Flashing slows in
green when the screen saver starts.
The ECO lamp may indicate an error or warning. For
details, see “Error/warning display by the lamp”
(page 18).
Error/warning display by the lamp
The OVER RANGE lamp, OPERATE lamp and/or ECO
lamp on the front panel may show an error or warning
while the monitor is being operated.
If the error or warning is shown, please contact your Sony
representative.
Error display
Warning display
–: Status except for error display.
ECO
lamp OVER RANGE
lamp
OPERATE
lamp Symptoms
Lights in
yellow
Lights in
amber
Flashes in
red
The power in the
panel part is unusual.
Lights in
yellow
Flashes in
amber
Flashes in
red
The temperature in
the panel part is
unusual.
Flashes in
yellow
Lights in
amber
Flashes in
red
The ambient
temperature sensor is
unusual.
Lights in
magenta
Flashes in
amber
Flashes in
red
Fan error.
Flashes in
magenta
Lights in
amber
Flashes in
red
Device error.
ECO
lamp OVER RANGE
lamp
OPERATE
lamp Symptoms
–
Flashes in
amber
–
The luminance is
reduced to protect the
panel from an
increase of
temperature in the
panel part.
–Lights in
amber –Over range

19
Location and Function of Parts
Chapter 1 Overview
Rear Panel/Left Side Panel
aDC 5V OUT connector (female)
Supplies the DC power to the controller.
Connect to the DC 5V/12V IN connector of the controller
with the SMF-700 or the cable supplied with the BKM-
37H/38H.
CAUTION
DC 5V OUT connector (female) is non LPS (Limited
Power Source) circuit.
bLAN (10/100) connector (10BASE-T/100BASE-TX)
Connect to the LAN (10/100) connector of the controller
by using the SMF-700 or the cable supplied with the BKM-
37H/38H. Or connect to the network or the LAN (10/100)
connector of the controller by using a 10BASE-T/
100BASE-TX LAN cable (shielded-type, optional).
CAUTION
• For safety, do not connect the connector for peripheral
device wiring that might have excessive voltage to this
port. Follow the instructions for this port.
• When you connect the LAN cable of the unit to
peripheral device, use a shielded-type cable to prevent
malfunction due to radiation noise.
• The connection speed may be affected by the network
system.
ATTENTION
Par mesure de sécurité, ne raccordez pas le connecteur pour
le câblage de périphériques pouvant avoir une tension
excessive à ce port. Suivez les instructions pour ce port.
VORSICHT
Aus Sicherheitsgründen nicht mit einem Peripheriegerät-
Anschluss verbinden, der zu starke Spannung für diese
Buchse haben könnte. Folgen Sie den Anweisungen für
diese Buchse.
0MAIN POWER switch
9AC IN connector
2LAN (10/100) connector
1DC 5V OUT connector
4PARALLEL REMOTE connector
3NETWORK switch
8Input option ports
6HDMI input connector
5STANDARD PORT
7DisplayPort input connector
1DC 5V OUT connector
Handles

20 Location and Function of Parts
Chapter 1 Overview
cNETWORK switch
LAN: To connect to the network.
PEER TO PEER: To connect to the LAN (10/100)
connector of the controller in 1 to 1 connection.
dPARALLEL REMOTE connector (D-sub 9-pin,
female)
Forms a parallel switch and controls the monitor
externally. The pin assignment and factory setting
function assigned to each pin are given below.
All pin function assignments can be changed with the
Parallel Remote menu (page 72) of the System
Configuration menu.
To switch each function between On and Off or between
enable and disable, change pin connections in the
following way.
On or enabled: Short each pin and pin 9 together.
Off or disabled: Leave each pin open.
eSTANDARD PORT
SDI INPUT 1 connector
Inputs serial digital signals (standard SDI input 1).
SDI INPUT 2 connector
Inputs serial digital signals (standard SDI input 2).
MONITOR OUT connector
This is the MONITOR OUT connector for SDI INPUT 1 or
SDI INPUT 2 connector.
The signal from this MONITOR OUT connector does not
satisfy the ON-LINE signal specifications.
fHDMI input connector
Inputs the HDMI signal.
HDMI (High-Definition Multimedia Interface) is an
interface that supports both video and audio on a single
digital connection, allowing you to display high quality
digital picture. The HDMI specification supports HDCP
(High-bandwidth Digital Content Protection), a copy
protection technology that incorporates coding technology
for digital video signals.
• The HDMI audio signal is not available for this monitor.
• Use HDMI compliant cable (optional), Category 2 (High
Speed HDMI Cable), with HDMI logo.
gDisplayPort input connector
Inputs the DisplayPort signal.
DisplayPort is an interface developed by VESA that
supports transfer of both video and audio digital signals on
a single cable.
It also supports HDCP, a copy protection technology that
incorporates coding technology for digital video signals.
This monitor does not support DisplayPort audio signals.
hInput option ports
Used to install the optional input adaptors.
For installing the input adaptor, see page 21.
For the input signals, see “Input/Output Connectors and
Input Adaptors” on page 16.
iAC IN connector (3-pin)
Connects the monitor to an AC power source, via the
supplied AC power cord.
jMAIN POWER switch
When turned on (?), the monitor enters operation mode. By
setting in the Power menu (page 73) of the System
Configuration menu, the monitor can also be set to enter
standby mode when the MAIN POWER switch is turned
on.
Pin number Function
1 Sets input signal channel 1 (numeric
keypad function).
2 Sets input signal channel 2 (numeric
keypad function).
3 Selects sync signal (SYNC button
function).
4 Selects whether monochrome image is
displayed or the monitor switches the
display mode automatically between
color image and monochrome image
depending on the input signal (MONO
button function).
5 Marker (set in the Marker Setting
menu) On/Off (MARKER button
function).
6, 7 Not connected
8 Tally lamp On/Off
9Ground
15
96
Note
Notes
Note