Postium OBM-U090, OBM-U240, OBM-U170, OBM-U310, OBM-U550L User Manual

Professional Video 4K Monitor

Operational Instructions

OBM-U090
OBM-U170
OBM-U240
OBM-U310

OBM-U550L

User Manual

Ver.18 .1

OBM U Series

OBM-U Serie

s

4K LCD Professional Monitor

with 12G-SDI, Quad Link 4K

2

Table of Contents

1. Precaution

2. Main Features

3. Location and Function of Parts and Controls

Front Panel
Rear Panel

4. Using the Menu

5. Adjustment Using the Men

6. OSD Menu Operations

Status Menu
Color Temp/Color Space/Gamma Menu
Camera Assist Menu
User Conguration Menu
Remote Menu
Security Menu

7. Scan Mode Image (OBM-U240/U550L)

8. Scan Mode Image (OBM-U090/U170)

9. Connecting the SDI Signals

10. Available Signal Formats

11. Key Functions

12. Product Specications

3
5

6
10
13
14

16
17
21
22
27
29
30
31
32
33
35
41

BM-U Serie

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4K LCD Professional Monitor

with 12G-SDI, Quad Link 4K

3

1. Precaution

Always use set voltage.
AC 100 ~ 230V, 50/60Hz
DC 12V(OBM-U090/U170) or DC 24V(OBM-U240/U310)

All these instrucons should be read and understood before operang the unit.

If liquid is spilled on or impacts this product, please disconnect the product immediately
and seek professional help before connued use.

Unplug the product from the wall outlet if it is not to be used for several days or more.

Keep the product in a well-venlated place to prevent overheang.

Do not install the product near any heat-generang equipment. Also, keep the product out of direct sunlight
or dusty areas.

Protect the power cord from being walked on or pinched parcularly at plugs, convenience
receptacles, and the point where they exit from the apparatus.

When using other DC 12V(OBM-U090/U170) or DC 24V(OBM-U240/310) adapters instead of the standard
adapter provided by the manufacturer, please check the proper load capacity or current capacity and use an
adapter with stable voltage.

Do not overload AC outlets or extension cords. Overloading can cause fire or electric shock.

A very small proporon of pixels may be stuck, either always off (black), always on (red, green, or blue), or
flashing. In addion, over a long period of use, because of the physical characteriscs of the liquid crystal
display, such stuck pixels may appear spontaneously. These problems are not a malfuncon.

If a fixed picture such as a frame of a divided picture or me code, or a sll picture is displayed for a long me,
an image may remain on the screen and be superimposed as a ghosng image.

The permanent burn-in may occur for LCD panel if sll images are displayed in the same posion on the
screen connuously, or repeatedly over extended periods.
To reduce the risk of burn-in,
a. Turn off the character displays.
b. Turn off the power when not in use.
c. Turn off the power if the monitor is not to be used for a prolonged period of me.

BM-U Serie

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4K LCD Professional Monitor

with 12G-SDI, Quad Link 4K

4

1. Precaution

Do not aempt to service the product yourself. Removing covers can expose you to high voltage and other
dangerous condions. Request a qualified service person to perform servicing.

When the product needs replacement parts, make sure that the service person uses replacement parts
specified by the manufacturer, or those with the same characteriscs and performance as the original parts.
Use of unauthorized parts may result in fire, electric shock and/or other danger.

Only clean the product with a noncommercial, mild and neutral detergent.

Do not throw away the carton and packing materials. When transporng the product, make use of its original
packaging for safer carriage.

FCC (Federal Communications Commission)

This equipment has been tested and found to comply with the limits for class A digital device, pursuant
to part 15 of the FCC Rules. These limits are designed to provide reasonable protecon 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
instrucon manual, may cause harmful interference to radio communicaons. Operaon of this
equipment in a residenal area is likely to cause harmful interference in which case the user will be
required to correct the interference at his own expense.

Warning!! : Changes or modificaons not expressly approved by the manufacturer could void the

user’s authority to operate the equipment.

Disposal of Old Electrical & Electronic Equipment

(Applicable in the European Union and other European countries
with separate collecon systems)
This symbol on the product or on its packing indicates that this product shall not be treated as
household waste. Instead it shall be handed over to the applicable collecon point for the recycling of
electrical and electronic equipment. By ensuring this product is disposed of correctly, you will help
prevent potenal negave consequence for the environment and human health, which could otherwise
be caused by inappropriate waste handling of this product. The recycling of materials will help to

conserve natural resources.

!

BM-U Serie

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4K LCD Professional Monitor

with 12G-SDI, Quad Link 4K

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2. Main Features

4K professional monitor OBM U Series unit has the following features:

- Versale 4K/QFHD Input Capability
This monitor is equipped with standard 12G-SDI input interface(x2), 3G/HD-SDI input interface(x2)
and support 4K 2-sample interleave signals and 4K square division signals.
This monitor accepts up to 3840x2160 23.98/24/25/29.97/30/50/59.94/60p and
4096x2160 23.98/24/25/29.97/30/50/59.94/60p

- Supporng 12G/6G-SDI(4K) 2 Channel, 3G/HD-SDI (Level A/B) 2 Channel

- 6G-SDI Dual Link 4K/UHD supporng SMPTE ST 2081-11

- 3G-SDI Quad Link Square Division

- 3G-SDI Quad Link 2 Sample Interleave (2-S.I.)

- HDR(High Dynamic Range) display supporng PQ EOTF(ST 2084), Hybrid Log Gamma, S-Log3

- 3D-LUT for Accurate Color Reproducon

- Wide Color Space Supporng ITU-R BT.709, SMPTE-C, EBU, Nave, D-CINEMA, ITU-R BT.2020

- Camera Log Conversion

- Custom 3D LUT file Import through USB

- Gamma Selecon (1.0 ~ 3.0)

- Color Temperature(3200K, 5500K, 6500K, 9300K, USER 1/2/3, D-CINEMA)

- Support 4096x2160 Aspect

- Color Space / HDR / Gamma Comparison (Side by side, Wipe posion)

- Monitor Update/Control via Ethernet, USB / RS-422

- Focus Assist

- False Color (Zebra, False Color ARRI, False Color Variable)

- False Color Comparison

- Black Stretch

- Gamut Error

- Waveform, VectorScope (Wave + Vector, Waveform Wide)

- HDR Waveform

- Firmware Update via USB Flash Memory

- Various Markers (EBU, 4:3, 16:9, 1.85:1, 2.35:1, Variable etc.)

- Zero Scan / Over Scan / 1:1 Scan

- Time Code Display(Posion/Size Selecon)

- De-embedded 8~16ch Audio Level Meter

- SFP opcal connector(*OBM-U090 is not supported)

- Internal Paerns Display for Color Test (Black ~ 100%, Color Bar)

- Remote Control via GPI(RJ-45) Port

- UMD(TSL 5.0)

- H/V Delay

- Blue/Mono

- 3 Color TALLY Lamp

- Rack & VESA Mount (Opon)

- Closed Capon (608,708)

- System Data Copy

- Various Preset Mode

- Key Lock & Password Lock

- Fast Mode (OBM-U090/U170)

- HDR Auto Seng

- HDMI 2.0 Support

- Analog(YPbPr, CVBS) Input Support (OBM-U090)

- Aspect

- Freeze

- Camera Log Mapped SDI Loopout

- Easy Firmware Update by USB

BM-U Serie

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4K LCD Professional Monitor

with 12G-SDI, Quad Link 4K

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3. Location and Function of Parts and Controls

Front Panel (OBM-U170/240/310/550L)

A : Input select Buons/Lamp

Press to monitor the signal input to each connector.

[SINGLE] Buon/Lamp

- Press the buon to select SDI input or SFP input for one channel.

- Mode changes in the order of [12G SDI-1], [12G SDI-2], [3G SDI-3], [3G SDI-4], [SFP]*.
*SFP input is set deacvated in the default seng. Change the menu seng to acvate SFP input.
MENU > User Configuraon > [2/7] > SFP Enable > Enable
**Note
How to make a quick input change: When you push [SINGLE] buon and the current input indicator is
displayed, turn the [SELECT/VOLUME] knob to select another input and push the knob, then you can go to
another input directly.
[2-S.I.] Buon/Lamp

- Press the buon to select 2-Sample Interleave SDI input signal through two or four SDI input connectors.

- Mode changes in the order of [Dual-Link 2-S.I.], [Quad-Link 2-S.I.].

[SQUARE] Buon/Lamp - Press the buon to select [Quad-Link Square Division] mode.
[HDMI] Buon/Lamp - Press the buon to select HDMI input.

B : F1 ~ F5 Buon/Lamp

Press to adjust or turn on/off the assigned funcon.
The following funcons are assigned at the factory.
[F1]: Color Space Compare

[F2]: H/V Delay
[F3]: Color Temp
[F4]: Audio Level Meter
[F5]: Time Code

C : Funcon Buon/Lamp
Press to adjust or turn/off each funcon.
[SCAN] Buon - Press the buon to adjust the scan mode. (Zero Scan, 1:1 Scan).
[ASPECT] Buon

- Press the buon to select the Aspect Rao of the signal.

- Mode changes in the order of [16:9], [4:3], [2.35:1] ,[1.85:1], [15:9], [16:10], [AUTO].
[MARKER] Buon - Press the buon to acvate and deacvate the Marker.
[BLUE ONLY] Buon

- Press the buon to acvate and deacvate the Blue Only funcon.

- You may remove R(red) and G(green) from the input signal and display the screen only with B(blue) signal.
This funcon is convenient to adjust Chroma and Phase and to observe the signal noise.

- The buon may be pressed twice to change the screen to MONO mode.
(This mode uses only Luminance value.)
[KEY LOCK] Buon - Press the buon to lock all buons except Power.

AB C D E F G

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4K LCD Professional Monitor

with 12G-SDI, Quad Link 4K

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D : Rotary encoder

[BRIGHT] knob
Press this knob to display the adjustment screen and adjust the picture brightness. Press again to hide the
adjustment screen. Turn the knob right to increase the brightness and turn le to decrease it.
[CONTRAST] knob
Press this knob to display the adjustment screen and adjust the picture contrast. Press again to hide the
adjustment screen. Turn the knob right to increase the contrast and turn le to decrease it.
[CHROMA] knob
Press this knob to display the adjustment screen and adjust the color intensity. Press again to hide the
adjustment screen. Turn the knob right to increase the color intensity and turn le to decrease it.
[APERTURE] knob
Press this knob to display the adjustment screen and adjust the picture sharpness. Press again to hide
the adjustment screen. Turn the knob right to make the picture sharper and turn it le to make the
picture soer.
**Note: If you push the knob for 2 seconds, the adjusted value returns to the default value.

E : Menu Operaon Buons
Displays or sets the on-screen menu.
[MENU/RETURN]

- Acvates and deacvates the display of the Main Menu.

- When the on-screen menu is not displayed, if this buon is pressed the main menu is displayed.
When the menu is displayed, press the buon to return to the previous menu.
[SELECT/VOLUME] knob (Menu selecon control)

- When the menu is displayed, turn the knob to select a menu item or a seng value, and then press the
knob to confirm the seng.

- If this knob is pressed when the menu is not displayed, the adjustment screen of [VOLUME] is displayed
to adjust the audio volume.

- Press this knob to change the modes in the order of [Focus Frequency], [Zebra Level], [Line Posion],
[Variable Marker] and adjust each mode’s value.
[Focus Frequency]: When Focus Assist funcon is acvated, this mode is displayed.
[Zebra Level]: When Zebra funcon is acvated, this mode is displayed.
[Line Posion]: When WFM/Vector funcon and Line Select funcon is acvated, this mode is displayed.
[Variable Marker]:

When Marker funcon is acvated and Aspect Marker is set Variable, this mode is displayed.

F : (Standby) Switch and Indicator

- Press to turn the power on when this monitor is in standby mode. Aer being turned on, the monitor
performs inializaon and the indicator flashes in green.

- Press the switch again for a second to set the monitor in standby mode. Then, the indicator flashes in
orange and then turns red. The indicator in orange means that the monitor goes into the standby
mode.
When the indicator flashes in orange, this buon doesn’t work.

G : (headphone) Jack and USB Connector
Headphone Jack

- The audio signal which is selected using the input select buon is output in stereo sound form speakers.

- When SDI signals are input, the audio signals of the channels selected with SDI Audio Seng in the User
Configuraon menu are output.

- When the headphone is connected to the jack, audio signals will not be output from speakres.
[USB] Connector

- To update CPU, GPU, FPGA program.

- To connect the monitor with the Color Calibraon program provided by the manufacturer and perform
the color calibraon.

- To connect the monitor with the control program provided by the manufacturer and control funcons
remotely.

- To impot the custom 3D LUT file(*.cube,

32^³, 33^³, 64^³ and 65^³).

BM-U Serie

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4K LCD Professional Monitor

with 12G-SDI, Quad Link 4K

8

AB CDEFGH

Front Panel (OBM-U090)

A : (headphone) Jack and USB Connector

Headphone Jack

- The audio signal which is selected using the input select buon is output in stereo sound.

- When SDI signals are input, the audio signals of the channels selected with SDI Audio Seng in the User
Configuraon menu are output.

- When the headphone is connected to the jack, audio signals will not be output from speakers.
[USB] Connector

- To update CPU, GPU, FPGA program.

- To connect the monitor with the Color Calibraon program provided by the manufacturer and perform
the color calibraon.

- To connect the monitor with the control program provided by the manufacturer and control funcons.

- To impot the custom 3D LUT file

(*.cube,

32^³, 33^³, 64^³ and 65^³).

B : Rotary Encoder

[BRIGHT] knob
Press this knob to display the adjustment screen and adjust the picture brightness. Press again to hide the
adjustment screen. Turn the knob right to increase the brightness and turn le to decrease it.
[CONTRAST] knob
Press this knob to display the adjustment screen and adjust the picture contrast. Press again to hide the
adjustment screen. Turn the knob right to increase the contrast and turn le to decrease it.
[CHROMA] knob
Press this knob to display the adjustment screen and adjust the color intensity. Press again to hide the
adjustment screen. Turn the knob right to increase the color intensity and turn le to decrease it.
**Note: If you push the knob for 2 seconds, the adjusted value returns to the default value.

C : Menu Operaon Buons

Displays or sets the on-screen menu.
[MENU/RETURN]

- Acvates and deacvates the display of the Main Menu.

- When the on-screen menu is not displayed, if this buon is pressed the main menu is displayed.
When the menu is displayed, press the buon to return to the previous menu.
[SELECT/VOLUME] knob (Menu selecon control)

- When the menu is displayed, turn the knob to select a menu item or a seng value, and then press the
knob to confirm the seng.

-

If this knob is pressed when the menu is not displayed

, the adjustment screen of [VOLUME] is displayed

to adjust the audio volume.

- Press this knob to change the modes in the order of [Focus Frequency], [Zebra Level], [Line Posion],
[Variable Marker] and adjust each mode’s value.
[Focus Frequency]: When Focus Assist funcon is acvated, this mode is displayed.
[Zebra Level]: When Zebra funcon is acvated, this mode is displayed.
[Line Posion]: When WFM/Vector funcon and Line Select funcon is acvated, this mode is displayed.
[Variable Marker]:

When Marker funcon is acvated and Aspect Marker is set Variable, this mode is displayed.

BM-U Serie

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4K LCD Professional Monitor

with 12G-SDI, Quad Link 4K

9

D : Input select Buons/Lamp

Press to monitor the signal input to each connector.

[SDI] Buon/Lamp

- Press the buon to select SDI input or SFP input for one channel.

- Mode changes in the order of [12G SDI-1], [12G SDI-2], [3G SDI-3], [3G SDI-4].
**Note
How to make a quick input change: When you push [SINGLE] buon and the current input indicator is
displayed, turn the [SELECT/VOLUME] knob to select another input and push the knob, then you can go to
another input directly.
[2-S.I.] Buon/Lamp

- Press the buon to select 2-Sample Interleave SDI input signal through two or four SDI input connectors.

- Mode changes in the order of [Dual-Link 2-S.I.], [Quad-Link 2-S.I.].

[SQUARE] Buon/Lamp - Press the buon to select [Quad-Link Square Division] mode.
[HDMI] Buon/Lamp - Press the buon to select HDMI input.

[2-S.I.] Buon/Lamp

- Press the buon to select 2-Sample Interleave SDI input signal through two or four SDI input connectors.

- Mode changes in the order of [Dual-Link 2-S.I.], [Quad-Link 2-S.I.].

[SQUARE] Buon/Lamp - Press the buon to select [Quad-Link Square Division] mode.
[HDMI] Buon/Lamp - Press the buon to select HDMI input.

[ANALOG] Buon/Lamp

- Press the buon to select Analog Input.

- Mode changes in the order of [Composite] [Component].

E : F1 ~ F4 Buon/Lamp

Press to adjust or turn on/off the assigned funcon.
The following funcons are assigned at the factory.
[F1]: Color Space Compare

[F2]: H/V Delay
[F3]: Color Temp
[F4]: Audio Level Meter

F : Funcon Buon/Lamp

Press to adjust or turn/off each funcon.
[SCAN] Buon - Press the buon to adjust the scan mode. (Zero Scan, 1:1 Scan).
[ASPECT] Buon

- Press the buon to select the Aspect Rao of the signal.

- Mode changes in the order of [16:9], [4:3], [2.35:1], [1.85:1], [15:9], [16:10], [AUTO]
[MARKER] Buon - Press the buon to acvate and deacvate the Marker.
[BLUE ONLY] Buon

- Press the buon to acvate and deacvate the Blue Only funcon.

- You may remove R(red) and G(green) from the input signal and display the screen only with B(blue) signal.
This funcon is convenient to adjust Chroma and Phase and to observe the signal noise.

- The buon may be pressed twice to change the screen to MONO mode.
(This mode uses only Luminance value.)
[KEY LOCK] Buon - Press the buon to lock all buons except Power.
G : (Standby) switch and indicator

- Press to turn the power on when this monitor is in standby mode. Aer being turned on, the monitor
performs inializaon and the indicator flashes in green.

- Press the switch again for a second to set the monitor in standby mode. Then, the indicator flashes in
orange and then turns red. The indicator in orange means that the monitor goes into the standby
mode.
When the indicator flashes in orange, this buon doesn’t work.

H : IR Receiver

- Receives signals from the remote control

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4K LCD Professional Monitor

with 12G-SDI, Quad Link 4K

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Rear Panel (OBM-U170/240/310/550L)

A : SDI IN (SDI Input) connectors (BNC)

Input connectors for SDI signals. For details, see “9. Connecng the SDI Signals” (page 32).

B : SDI OUT (SDI Output) connectors (BNC)

Output connectors for SDI signals.
Each connector outputs the signal which is input to the corresponding SDI IN connector.
**Note - Output is acvated only when the power is on. Output is not acvated in standby mode.

C : HDMI Input connector

Input connector for HDMI signals.

-

For an HDMI cable, High Speed HDMI Cable with the cable type logo or HDMI 2.0 Cable is recommended.

- When inpung 4K resoluon(3840 x 2160 or 4096 x 2160) signal, use a cable of 3m or less.

D : SFP Input connector

Input connector for SFP opcal signal.

E : PARALLEL REMOTE connector(RJ-45, 8-pin)

Forms a parallel switch and controls the monitor externally.

**Note - For safety, do not connect the connector for peripheral device wiring that might have excessive
voltage to this port. Follow the instrucons about this port.

[Pin Assignment]

Funcons can be changed in [Remote] secon of the menu.

DAI

BCGFEHJ

1

8

Pin Number Funcon

12G SDI-1

3G SDI-3

12G SDI-2

3G SDI-4
SFP
Dual-Link 2-S.I.
Power
GND

1
2
3
4
5
6
7
8

IN

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F : SERIAL REMOTE IN/OUT connector (RJ-45)

Used for the future funcon expansion.
Connects the monitor to control the program provided by the manufacturer by using RS-422/485
communicaon or the external UMD(IMD) equipment and controls the monitor.

G : LAN(10/100) IN/OUT connector

Used for the future funcon expansion.
Connects to the LAN (10/100) connector of the network by using 10BASE-T/100BASE-TX LAN cable.

A daisy chain connecon using the LAN input/output connectors enables the control of mulple monitors in

sequence.

H : AUDIO IN connector (Stereo mini jack)

Connector for analog audio input.
Analog input can be selected with SDI Audio Seng in User Configuraon menu.

I : DC IN terminal

Connects the DC power supply to the monitor.

- OBM-U170: 12V

- OBM-U240/U310: 24V

Make sure to use DC 12V power supply for OBM-U170 and DC 24V power supply for
OBM-U240/U310.

J : AC IN terminal

AC power input connector.
Connects the provided AC power cord.

DC IN Socket

1 : GND

4 : +24V

4

12

3

DC IN Socket

1 : GND

4 : +12V

4

12

3

OBM-U170

OBM-U240/U310

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4K LCD Professional Monitor

with 12G-SDI, Quad Link 4K

12

B

A

C

F

E

G

D

H

I

Rear Panel(OBM-U090)

A : SDI IN (SDI Input) connectors (BNC)

Input connectors for SDI signals. For details, see “9. Connecng the SDI Signals” (page 32).

B : SDI OUT (SDI Output) connectors (BNC)

Output connectors for SDI signals.
Each connector outputs the signal which is input to the corresponding SDI IN connector.
**Note - Output is acvated only when the power is on. Output is not acvated in standby mode.

C : HDMI Input connector

Input connector for HDMI signals.

-

For an HDMI cable, High Speed HDMI Cable with the cable type logo or HDMI 2.0 Cable is recommended.

- When inpung 4K resoluon(3840 x 2160 or 4096 x 2160) signal, use a cable of 3m or less.

D : Analog Input connector

Input connectors for analog signals (CVBS, Component).

E : PARALLEL REMOTE connector(RJ-45, 8-pin)

Forms a parallel switch and controls the monitor externally.

**Note - For safety, do not connect the connector for peripheral device wiring that might have excessive
voltage to this port. Follow the instrucons about this port.

[Pin Assignment]

Funcons can be changed in [Remote] secon of the menu.

1

8

Pin Number Funcon

Single SDI

Square SDI

2-S.I. SDI

HDMI
Analog

1:1 Scan

Power

GND

1
2
3
4
5
6
7
8

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4. Using the Menu

2. Turn SELECT/VOLUME knob to select a menu,
then press the knob.

The menu icon presently selected is shown highlighted.

F : SERIAL REMOTE IN/OUT connector (RJ-45)

Used for the future funcon expansion.
Connects the monitor to control the program provided by the manufacturer by using RS-422/485
communicaon or the external UMD(IMD) equipment and controls the monitor.

G : LAN(10/100) IN/OUT connector

Used for the future funcon expansion.
Connects to the LAN (10/100) connector of the network by using 10BASE-T/100BASE-TX LAN cable.

A daisy chain connecon using the LAN input/output connectors enables the control of mulple monitors in

sequence.

H : AUDIO IN connector (Stereo mini jack)

Connector for analog audio input.
Analog input can be selected with SDI Audio Seng in User Configuraon menu.

I : DC IN terminal

Connects the DC power supply to the monitor.

- OBM-U090: 12V

DC IN Socket

1 : GND

4 : +12V

4

12

3

This monitor is equipped with an OSD menu to make various adjustments and sengs such as picture control,
input seng, set seng change, etc.

1. Press the MENU buon.

The menu appears.
The menu presently selected is shown in gray.

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4K LCD Professional Monitor

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14

3. Select an item.

Turn SELECT/VOLUME knob to select the item, then press the knob.
The item to be changed is shown highlighted, and the sub menu is displayed on the right.

4. Make the seng or adjustment on an item.

How to change the adjustment level:

To increase the level, turn the SELECT/VOLUME knob right.
To decrease the level, turn the SELECT/VOLUME knob le.

How to change the seng:

Turn the SELECT/VOLUME knob to change the seng, then press the knob to confirm the seng.

**Note - The item displayed in gray cannot be accessed. The item is accessible if it is displayed in white.

To return the display to the previous screen:
Press the MENU buon.

To clear the menu:

Press the MENU buon.

5. Adjustment Using the Menus

Format
Color Temp
Brightness
Contrast
Chroma
Aperture
Color Space
Gamma
User Preset
RGB Range
WFM/Vector
Audio Level Meter
Focus Assist
Time Code
Volume
SDI Input
SDI Payload ID
Model Name
Serial Number

Idenfier
Sampling
Picture Rate
Scanning Method
Bit Depth
Link Assignment
Transfer characteriscs
Colorimetry

The OSD menu of this monitor consists of the following items.

Status menu

(To indicate the current sengs)

Board Version
Operaon Time
Last Calibraon Time

Color Temp./Color Space/Gamma menu
Color Temp. R/G/B Gain
Manual Adjustment

R Gain / G Gain / B Gain / R Bias
G Bias / B Bias / Copy From

(OBM-U170/240/310/550L)

Color Space
OBM-HDR
Type
Gamma
Color Space Comparison
Le Color Space
Right Color Space
Right Gamma
Wipe Posion

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Marker Seng
Marker
Aspect Marker
Center Marker
Area Marker
Color
Aspect Mat
Fit
Thickness (OBM-U090/U170)
WFM/Vector Seng
WFM/Vector

Closed Capon Seng
Closed Capon
Type
708
608
Fast Mode Seng

(OBM-U090/U170)

Fast mode
System Seng

Time Code
Time Code Posion/Size

(OBM-U170)

Fan Enable

(OBM-U310)

F1 Buon
F2 Buon
F3 Buon
F4 Buon
F5 Buon

-

(U170/240/310/550L)

3G Signal Format
RGB Range
SFP Enable
12G Image Division

-(U170/240/310/550L)

Display
Reference
Size/Transparency
Peak Hold Time

Variable Aspect

Type
Intensity
Transparency
Color
Line Select - Line Posion
Posion

Internal Signal
Key LED
OSD Time
OSD Posion
System Data

Camera Assist menu

(OBM-U090)

Color Space
OBM-HDR
Type
Gamma
Camera Log

Back Light
HDR&Cam.Log Comparison - Wipe Posion
Black Stretch - Max

Back Light
Camera Log

HDR Auto Seng
Black Stretch Setting
Black Stretch - Max

Security Seng

Key Lock
Password
User Parameter Lock
Change Password

User Configuraon menu

User Preset Seng

Funcon Buon Seng

Input Seng

Output Seng
Camera Log Mapped SDI Loopout
Speaker Out / Audio Level Meter Seng
SDI Le Speaker Out
SDI Right Speaker Out
HDMI L/R Speaker Out
Audio Level Meter

Default Log Sel.
User Log Sel.

Default Log Sel.
User Log Sel.

Zebra & False Color
Zebra Level Adjustment
Zebra Range
Variable White Clipping
Variable Pink Level
Variable Green Level
Variable Black Clipping
False Color Comparison
Wipe Posion
Focus Assist
Color
Frequency

Gamut Errror
Type
Color Space
Y Maximum
Y Minimum
Chroma Maximum
Chroma Minimum
RGB Maximum
RGB Minimum

Load
Save

1 Pin ~ 8 Pin

Remote menu

Parallel Remote
Monitor ID
In-Monitor Display Seng
IMD Type
Transparency
Text Color
Le Tally Color
Right Tally Color
Network Seng

DHCP
IP Address
Subnet Mask
Gateway
Port No.

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4K LCD Professional Monitor

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6. OSD Menu Operations

Status Menu

The Status menu displays the current status of the
monitor. The following items are displayed.

Page 1/4

Page 2/4

Page 3/4

Page 4/4

Format
Color Temp
Brightness
Contrast
Chroma
Aperture
Color Space
Gamma

User Preset
RGB Range
Back Light
WFM/Vector
Audio Level Meter
Focus Assist
Time Code
Volume

SDI Input
SDI Payload ID

*** When the SDI signal is connected,
these items are displayed.

Idenfier
Sampling
Picture Rate
Scanning Method
Bit Depth
Link Assignment
Transfer characteriscs
Colorimetry

Model Name
Serial Number
Board Version
Operaon Time
Last Calibraon Time

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4K LCD Professional Monitor

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Color Temp/Color Space/Gamma Menu (OBM-U170/240/310/550L)

**Note - If Color Space is set to [DCI-P3], Color
Temp. is fixed to [DCI-P3].

Color Space

- Selects the color space from among
[ITU-R BT.709], [SMPTE-C] ], [EBU],
[DCI-P3], [ITU-R BT.2020], [Nave].

OBM-HDR

Selects whether to enable or disable the
OBM-HDR seng.

Type
Select the mode of HDR gamma.

- ST 2084-300**: This mode displays the absolute
brightness up to 300 cd/m². So, the highlights
over 300 cd/m² are clipped.

- ST 2084-1000: This mode displays the relave
brightness up to 1000 cd/m². The part exceeding

1000 cd/m² is clipped.

- ST 2084-10000 : The characteriscs of LCD

panel doesn’t allow to produce the ideal
brightness required by this standard, so the
gamma is displayed in the relave brightness.

- HLG-1000 (Hybrid Log Gamma): This mode can
be selected when the White is 1000 cd/m² in
HLG-gamma.

- HLG-0.98(300)** (Hybrid Log Gamma) : This mode

can be selected when the White is 300 cd/m² in

HLG gamma.

- HLG -1.0 / 1.1 / 1.2 / 1.3 / 1.4 / 1.5 : These modes

allow the user to apply HLG gamma from 1.0 up

to 1.5.

-

HLG -SG(1.2): HLG gamma is applied to 1.2 and

then displayed in the absolute value up to 300 cd/m².

- S-Log3: Select the S-Log3(HDR) gamma.

Color Temp.

- Selects the color temperature from among
[3200K], [5500K], [6500K], [9300K], [User1],
[User2], [User3], [DCI-P3].

R/G/B Gain

- Displays the R/G/B Gain of the current
Color Temperature.
Manual Adjustment

- If you set the Color Temp. to User 1/2/3,
the item is changed from black to white,
which enables you to adjust the color
temperature.

R/G/B Gain/Bias

- Adjusts the color balance(Gain, Bias).

Copy From

- The Gain and Bias data of each Color Temp.
are restored to User adjustment.

** 1) OSD Menu of this mode is different,
depending on each model’s HDR maximum
luminance.
HDR maximum luminance
OBM-U170/240 : 300 cd/m²
OBM-U310 : 700 cd/m², OBM-U550L : 400 cd/m²
**2) PQ and HLG gamma is different, depending
on each model’s luminance.
OBM-U170/240 :

- ST 2084-300 - HLG-0.98(300)

OBM-U310 :

- ST 2084-700 - HLG-1.13(700)

OBM-U550L :

- ST 2084-400 - HLG-1.03(400)

Page 2/3

Page 1/3

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4K LCD Professional Monitor

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Color Temp/Color Space/Gamma Menu (OBM-U170/240/310/550L)

Le Color Space

- Displays the color space which is set in Color
Space menu.
Right Color Space

- Selects the color space of the right half which
will be compared with the le half of the picture.

Right Gamma

- Adjusts the gamma of the right half which will

be compared with the le half of the picture.
Wipe Posion

- Adjusts the boundary line of the le and right

area. Allowed to adjust the boundary line by
using the SELECT/VOLUME knob

Back Light

- Adjusts the level of the back light level.
If the back light value is increased, the screen
becomes brighter.
** If the seng in Color Temp. menu and
Color Space menu is changed, the value of
Back Light returns to the default value of
the color calibraon in the factory.

Color Space Comparison

- Allows the user to divide the picture side by side,
adjust the color space and gamma on the right

half of the picture, and compare the color

space and gamma between right half and le half.

Gamma

- Selects the appropriate gamma mode from

1.00 to 3.00.
**Note - When the OBM-HDR is set Off, this

menu becomes acvated.

- When the color space is set to
Nave, this menu becomes
deacvated.

Page 3/3

Selects a camera log for the input signal.
[Off]: Sets off the camera log.
[Default]:

The log which is selected in [Default Log Sel.]
menu is applied.
[User]: The log which is selected in [User Log Sel.]
menu is applied.
[Import Log Data]: Allows the user to save the Log
LUT in USB memory sck to the monitor.
The saved LUT can be used in User Log.

Default Log Sel.

Allows the user to select a camera log among
C-Log, Log-C EI 160~3200, S-Log2 To LC-709,
S-Log2 To LC-709TypeA, S-Log2 To Slog2-709,
S-Log2 To Cine+709, S-Log2 To LC-709, S-Log3
To LC-709TypeA, S-Log3 To Slog2-709, S-Log3
To Cine+709, J-Log1.

User Log Sel.

Selects User Log 1 to 4.
**Note

-

If you insert the USB memory sck which contains the
user log data to the monitor and push Enter in [Import
Log Data] menu, the data is saved to the monitor.

- The file name of the user log data is displayed on the
OSD up to 15 characters, and the log data file should
be placed on the top folder of the USB memory sck.
Ex) If the file name is ‘S-log3 to LC709_A.cube’,
it is displayed as ‘S-log3 to LC709’ on the OSD.

Camera Log

HDR Auto Seng

This funcon allows the monitor to read the
Transfer Characteriscs and Colorimetry
informaon of Payload idenfier of the ST
2082-10 12G SDI signal and adjust HDR
automacally.
(

Transfer Characteriscs : SDR, ST 2084-1000, HLG-1.2

Colorimetry : Rec709, Rec2020)

Black Stretch

This mode can be used to increase shadow detail
without changing the absolute black level, and
without affecng mid-tones. The Black Stretch
increases the visibility of subjects in dark areas,
not degrading image quality in bright areas.

Max

Adjusts the maximum range to apply the Black
Stretch.
The range is adjustable from 0 to 1023.

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4K LCD Professional Monitor

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19

Color Temp/Color Space/Gamma Menu (OBM-U090)

These menus are used for adjusng or seng the color
temperature, color space or gamma of the picture.

Page 1/3

**Note - If Color Space is set to [DCI-P3], Color
Temp. is fixed to [DCI-P3].

Page 2/3

Color Space

- Selects the color space from among
[ITU-R BT.709], [Nave].

OBM-HDR

Selects whether to enable or disable the OBM-HDR
seng.
Type
Selects the mode of HDR gamma.

- ST 2084 -300 : This mode displays the absolute
brightness up to 300 cd/m². So, the highlights over
300 cd/m² are clipped.

- ST 2084 -1000 : This mode displays the relave
brightness up to 1000 cd/m². The part exceeding
1000 cd/m² is clipped.

- ST 2084 -10000 : The characteriscs of LCD panel
doesn’t allow to produce the ideal brightness
required by this standard, so the gamma is
displayed in the relave brightness

- HLG - 0.98(300) (Hybrid Log Gamma) : This mode
can be selected when the White is 300 cd/m² in
HLG.

- HLG - 1.0 / 1.1 / 1.2 / 1.3 / 1.4 / 1.5 : These modes
allow the user to apply HLG from 1.0 up to 1.5.

- HLG - SG(1.2): HLG gamma is applied to 1.2 and
then displayed in the absolute value up to
300 cd/m².

- S-Log3: Select the S-Log3(HDR) gamma.

Color Temp.

- Selects the color temperature from among
[3200K], [5500K], [6500K], [9300K], [User1],
[User2], [User3], [DCI-P3].

R/G/B Gain

- Displays the R/G/B Gain of the current
Color Temperature.

Manual Adjustment

- If you set the Color Temp. to User 1/2/3,
the item is changed from black to white,
which enables you to adjust the color
temperature.

R/G/B Gain/Bias

- Adjusts the color balance(Gain, Bias).

Copy From

- The Gain and Bias data of each Color Temp.
are restored to User adjustment.

Gamma

- Selects the appropriate gamma mode from

1.00 to 3.00.

**Note - When the OBM-HDR is set Off, this
menu becomes acvated.

- When the color space is set to
Nave, this menu becomes
deacvated.

BM-U Serie

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4K LCD Professional Monitor

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Color Temp/Color Space/Gamma Menu (OBM-U090)

Camera Log

Selects a camera log for the input signal.
[Off]: Sets off the camera log.
[Default]:

The log which is selected in [Default Log Sel.]
menu is applied.
[User]: The log which is selected in [User Log Sel.]
menu is applied.
[Import Log Data]: Allows the user to save the Log
LUT in USB memory sck to the monitor.
The saved LUT can be used in User Log.

Default Log Sel.

Allows the user to select a camera log among
C-Log, Log-C EI 160~3200, S-Log2 To LC-709,
S-Log2 To LC-709TypeA, S-Log2 To Slog2-709,
S-Log2 To Cine+709, S-Log2 To LC-709, S-Log3
To LC-709TypeA, S-Log3 To Slog2-709, S-Log3
To Cine+709, J-Log1.

User Log Sel.

Selects User Log 1 to 4.

**Note

- If you insert the USB memory sck which contains
the user log data to the monitor and push Enter in
[Import Log Data] menu, the data is saved to the
monitor.

- The file name of the user log data is displayed on
the OSD up to 15 characters, and the log data file
should be placed on the top folder of the USB
memory sck.

Ex) If the file name is ‘S-log3 to LC709_A.cube’,
it is displayed as ‘S-log3 to LC709’ on the OSD.

Back Light

Adjusts the level of the back light.
If the back light value is increased, the screen
becomes brighter.

** If the seng in Color Temp. menu and Color
Space menu is changed, the value of Back Light
returns to the default value of the color
calibraon in the factory.

Page 3/3

HDR&Cam.Log Comparison

Splits the screen side-by-side to apply HDR or
Camera log to the le side and compare it with the
right side.

Wipe Posion

- Adjusts the boundary line of the le and right
area. Allowed to adjust the boundary line by
using the SELECT/VOLUME knob

Black Stretch

This mode can be used to increase shadow detail
without changing the absolute black level, and
without affecng mid-tones. The Black Stretch
increases the visibility of subjects in dark areas,
not degrading image quality in bright areas.

Max

Adjusts the maximum range to apply the Black
Stretch.
The range is adjustable from 0 to 1023.

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Camera Assist Menu

Zebra & False Color

- Evaluates the Luma(Y’) level of the input image.
If the certain Y’ level is set, the pixels with the
designated Luma(Y’) level are displayed in
zebra paern.
Zebra
Pixels with Y’ level over 100% turn to red
zebra paern, and pixels with Y’ level under
0% turn to green zebra paern.

Zebra Level Adjustment

- Adjusts the Y’ level as the user wants.

Zebra Range

- Adjusts the Y’ level as the user wants.

False Color ARRI

The color paern is displayed with ARRI camera
standard.

False Color Variable

This mode allows the user to adjust White
clipping, Pink level, Green level, Black Clipping.
Variable White Clipping

- Adjusts White Clipping from 0 to 1023.
Variable Pink Level

- Adjusts Pink level from 0 to 1023.
Variable Green Level

- Adjusts Green level from 0 to 1023.
Variable Black Clipping

- Adjusts Black Clipping from 0 to 1023.

Page 1/3

Page 2/3

Color

red

yellow

pink

green

blue

purple

Level

99~100%

97~99%

52~56%

38~42%

2.5~4.0%
0~2.5%

Descripon

White clipping
Just below white clipping/white shoulder
One stop over medium gray (Caucassian skin)
18% neutral gray
Just above black clipping/black slope
Black clipping

False Color Comparison

Allows the user to divide the picture side by
side, and compare the original image on the
le half and the False Color image on the right half.

Wipe Posion

Adjusts the boundary line of the le and right
area. Allowed to adjust the boundary line
by using the [SELECT/VOLUME] knob.

Focus Assist

- Controls the aperture level of a video signal and
displays images on screen with sharpened
edges to help camera focus operaon.

Available types are [Color On] and [Mono On].

- [Color On]: The background image is the original
color type.

- [Mono On]: The background image is the mono
type.

Color

- Selects a color for Focus Assist among [RED],
[Green], [Blue], [White], [Yellow], [Cyan].

Frequency

- Adjusts the edge difference level between the
edges in an image.

- Available values are from 0% to 100%.

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4K LCD Professional Monitor

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User Configuraon Menu

User Configuraon consists of the adjustment
menus such as[User Preset Seng],[Funcon
Buon Seng],[Input Seng], [Output Seng],
[Speaker Out / Audio Level Meter Seng],
[Marker Seng],[WFM/Vector Seng], [Closed
Capon Seng], [System Seng].

Page 1/7

User Preset Seng

[Load] : Load the saved sengs in [User Preset1],

[User Preset2], [User Preset3], [User Preset4],
[User Preset5] and [Factory Preset].
[Save] : Save the current seng status to [User
Preset1], [User Preset2], [User Preset3],
[User Preset4], or [User Preset5].
** When [User Preset Lock] of [Password] is
set [On], [User Preset 1] seng values are
protected by password. If you want to save the
changed seng values to [User Preset 1], you
can enter the password first to set [User Preset
Lock] to [Off] and then save the values.

Funcon Buon Seng

- Assigns the funcon for F1 to F5 buons on the
front panel.
The following funcons can be assigned. :
*

[Color Space Compare],[H/V Delay],[Color Temp.],
[Audio Level Meter],[Time Code],[Zebra],[Focus
Assist],[WFM/Vector],[Camera Log],[Closed
Capon], [OBM-HDR],[Freeze],[Fast Mode]
(OBM-U170/U090 only), [Black Stretch],[False
Color Compare],[Gamut Error],
[Camera Log Mapped SDI-Out],[ITU-R BT.709],
[ITU-R BT.2020]

* [HDR&Cam.Log Compare] funcon is allocated
to OBM-U090.

Page 3/3

Turns the Gamut Error [On]/[Off]. Zebra paern or
Color is displayed on the poron whose Y, Cb, Cr
and R, G, B are out of the range of the adjusted
values based on the color space selected below
in [Color Space].

Type

- Black Zebra: The porons outside of the adjusted
values are displayed as Black Zebra.

- Black & White Zebra: The porons over Y
Maximum, Chroma Maximum, RGB Maximum are
displayed as Black Zebra, and the porons below
Y Minimum, Chroma Minimum, RGB Minimum
are displayed as White Zebera.

- Mono: The porons inside of the adjusted values
are displayed as Mono, and the porons outside
of the adjusted values are displayed as the color.

In this type, black and white area is not recognized.

Color Space

Selects the target color space among [ITU-R
BT.601], [ITU-R BT.709], [ITU-R BT.2020].
The default values of Y Maximum/Minimum,
Chroma Maximum/Minimum, RGB Maximum/
Minimum are in compliance with EBU R 103
standard.
And, the values can be adjusted by the user.

- Default Values

YCbCr
Y Maximum : 984
Y Minimum : 20
Chroma Maximum : 1004
Chroma Minimum : 19

RGB

Maximum : 984
Minimum : 20

Gamut Error

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User Conguration Menu

Input Seng
3G Signal Format

- Selects the format of 3G SDI input signal.
: [Auto], [A 4:4:4 YUV 10b], [A 4:4:4 GBR 10b],
[A 4:4:4 YUV 12b], [A 4:4:4 GBR 12b],
[A 4:2:2 YUV 12b], [B DL 4:4:4 YUV 10/12b],
[B DL 4:4:4 GBR 10/12b], [B DL 4:2:2 YUV 12b],
[B DL 4:2:2 YUV 10b 60p]

RGB Range

-

Selects Black Level and White Level of RGB format

.
*Limited : 64(10bit)/256(12bit) ~
1023(10bit)/4095(12bit)
*Full: 0(Black Level) ~ 1023(10bit)/4095(12bit)

SFP Enable (OBM-U090 is not supported.)

- Allows for SFP input to be selected by pushing
[SINGLE] buon on the front panel.

12G Image Division

- Selects the image division of the 12G-SDI Single
Link signal between [2-Sample Interleave] and
[Square]

Page 2/7

-

The following funcons are assigned in the factory.
[F1 Buon] : Color Space Compare
(OBM-U170/240/310/550L)
[F1 Buon] :

HDR&Cam.Log Compare(OBM-U090)
[F2 Buon] : H/V Delay
[F3 Buon] : Color Temp
[F4 Buon] : Audio Level Meter
[F5 Buon] : Time Code (OBM-U090 is not
supported)

**Payload ID of 12G-SDI 2-Sample Interleave signal
and 12G-SDI Square division signal is the same. So,
Image Division cannot be detected automacally,
and the user has to select it.
The default seng is [2-Sample Interleave].

Output Seng

Camera Log Mapped SDI Loopout

This funcon

enables the camera log to be loaded
to the original image and then sends the camera log
mapped

image to another monitor through SDI loop

out.

BM-U Serie

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4K LCD Professional Monitor

with 12G-SDI, Quad Link 4K

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Page 3/7

Speaker Out / Audio Level Meter Seng

- Selects the audio channel of the SDI & HDMI
input signal.
SDI : Le Speaker Out / Right Speaker Out

- Selects the embedded audio channel for the
le

and right audio out of the Headphone jack

on the

front panel of the monitor.
Audio channel can be selected among Ch1 ~
Ch16, Analog.

HDMI : L/R Speaker Out

- Selects the embedded audio channel of the

HDMI signal. The available modes are [Off],
[HDMI On], [Analog On].

Audio Level Meter
Selects the embedded audio mode.
: [Off], [8Ch [G1+G2]], [8Ch [G2+G3]],
[8Ch [G3+G4]],[8Ch [G1+G3]], [8Ch [G1+G4]],
[8Ch [G2+G4]],[16Ch [G1~G4]]
** In HDMI input, either [Off] or [HDMI 2Ch]
can be selected.
Display

Selects the display method for Audio Level Meter.
Available modes are [Group] and [Pair].
** In HDMI input, the mode is fixed to [Pair].
Reference
Selects the default value of Audio Level Meter.
Available opons are [-18dB] and [-20dB].
Size/Transparency
Selects the size and transparency of Audio Level
Meter.
Available opons are [Normal/Full],
[Normal/Half], [Large/Full], [Large/Half].

Peak Hold Time

Controls the speed rate of Peak Hold Decay

Time occurring when the audio volume decreases.

Page 4/7

Marker Seng
Marker

- Selects On to display the marker, and Off to
deacvate it.
Aspect Marker
Selects the aspect rao of the marker.
You can select from among [Off], [16:9], [4:3],
[4:3 ON AIR], [15:9], [14:9], [13:9], [1.85:1],
[2.35:1], [2.39:1], [1.85:1 & 4:3], [1.66:1],
[1.896:1], [Variable].
*Variable Aspect
Allows the user to select the aspect rao from
the range between 1.00:1 and 3.00:1.
Center Marker
Selects On to display the center marker and Off
not to display it.
Area Marker
Selects the size of the area marker.
You can select from among [Off], [80%], [85%],
[88%], [90%], [93%], [100%], [EBU Acon 16:9],
[EBU Graphic 16:9], [EBU Acon 14:9],
[EBU Graphic 14:9], [EBU Acon 4:3],
[EBU Graphic 4:3].
Color
Selects the color of the marker.

You can select from among [White], [Gray], [Red],
[Green], [Blue], [Yellow], [Cyan], [Magenta].
Aspect Mat
Darkens the outside of the area of the Aspect
Marker. You can select from 0 to 7.
Fit
With Fit On, the Area Marker is displayed relave
to the Aspect Marker in use.
With Fit Off, the Area Marker is displayed relave
to the incoming video source.
Thickness
Adjusts the thickness of the marker lines.
You can select it from 1 to 7.

** This menu is acvated in OBM-090 and
OBM-U170 model only.

User Conguration Menu

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Page 5/7

WFM/Vector Seng
WFM/Vector

- Sets to acvate and deacvate Waveform
monitor and Vectorscope.
You can select from among [WFM],
[VectorScope], [WFM+Vector], [WFM Wide].
*This funcon doesn’t work when RGB format
signal is input.
*[WFM Wide] is supported for

OBM-090 and

OBM-U170 model only.
Intensity
Adjusts the brightness of Waveform and
Vectorscope display.
You can select from 1 to 64.
Transparency
Adjusts the transparency level of Waveform and
Vectorscope.
[Black]:

The background is black. Displayed image
is hidden behind the background.
[Half]: The background is transparent. Displayed
image can be seen indisnctly behind the
Waveform and Vectorscope display.
Color
Selects the color of Waveform monitor.
Available colors are [Green] and [White].
Line Select
Selects [On] to display the Waveform of the line
assigned in [Line Posion] below.
*Line Posion
Selects the specific horizontal line for
Waveform and Vectorscope.
Increases the value to move the line upwards
and decreases the value to move the line
downwards.

User Conguration Menu

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User Conguration Menu

Page 6/7

Type
Sets the Closed Capon type
[708]: Selects this mode to display 708 when
HD-SDI signal is input.
[608(VBI)]: Selects this mode to display 608(VBI)
when SD-SDI signal is input.
[608(708)]:

Selects this mode to display

608(708)

when HD-SDI signal is input.

708

Sets the Closed Capon type for 708.
Selects from [Service1] to [Service6].

608

Sets the Closed Capon type for 608(708) and
608(VBI). Selects from [CC1] to [CC4].

Fast Mode Seng

(This funcon is applied to OBM-U090/U170 only.)

- This funcon minimizes the internal video
processing me from the signal input to the
display on the screen.

Fast Mode
Selects [On] to acvate Fast Mode and [Off] to
turn it off.

Posion

- Sets the display posion of the [WFM/Vector].
Select [Right Boom], [Le Boom],[Le Top],
or [Right Top].
** When type is [WFM Wide], [Posion] dose
not funcon.

Closed Capon Seng
Closed Capon

Selects [On] to display the Closed Capon and
[Off] not to display.

SD-SDI

HD/3G-SDI

12G-SDI

2-S.I.

SQUARE

HDMI

Example

Input Signal

480i(59.94)/576i(50)

720p(60/59.94/50)

1080i(60/59.94/50)

1080psf(30/29.97/25/24/23.98)

1080p(60/59.94/50)

1080p(30/29.97/25/24/23.98)

2160p(60/59.94/50)

2160p(30/29.97/25/24/23.98)

2160p(60/59.94/50)

2160p(30/29.97/25/24/23.98)

2160p(60/59.94/50)

2160p(30/29.97/25/24/23.98)

480p(59.94)/576p(50)

720p(60/59.94/50)

1080i(60/59.94/50)

1080p(60/59.94/50)

1080p(30/29.97/25/24/23.98)

2160p(60/59.94/50)

2160p(30/29.97/25/24/23.98)

1080/60p
1080/50p

1080/60i
1080/50i

1080/24psf

Fast Mode Off

1 frame
1 frame
1 frame
1 frame
1 frame
1 frame
1 frame
1 frame
1 frame
1 frame
2 frame
2 frame
1 frame
1 frame
1 frame
1 frame
1 frame
1 frame

1 frame
1 frame * (1/60 sec) = 17ms
1 frame * (1/50 sec) = 20ms

2 field * (1/60 sec) = 34ms
2 field * (1/50 sec) = 40ms

2 field * (1/48 sec) = 42ms

Fast Mode On

1 frame
Zero Delay(0.02 frame)
Zero Delay(0.02 frame)
Zero Delay(0.02 frame)
Zero Delay(0.02 frame)

1 frame

Zero Delay(0.02 frame)

1 frame
Zero Delay(0.02 frame)

1 frame

1 frame

2 frame

1 frame
Zero Delay(0.02 frame)
Zero Delay(0.02 frame)
Zero Delay(0.02 frame)

1 frame
Zero Delay(0.02 frame)

1 frame

0.02 frame * (1/60 sec) = 0.33ms

0.02 frame * (1/50 sec) = 0.40ms

0.02 field * (1/60 sec) = 0.33ms

0.02 field * (1/50 sec) = 0.40ms

0.02 field * (1/48 sec) = 0.42ms

Fast Mode

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27

Remote Menu

** [--]: No funcon is assigned.
*7 Pin: For Power On and Off only

*8 Pin: For Ground only

User Conguration Menu

Parallel Remote

Selects the Parallel Remote connector pins for
which you want to change the funcon.
Various funcons can be assigned to pin 1 to 6.
The following is the lists of the funcons which
can be assigned to the pins.

Page 7/7

Page 1/3

Internal Signal

Generates the White Paern and Color Bar
internally. The selectable range for the white
Paern is from 100%(White) to 0%(Black).

Key LED
Sets On to turn on the LED of the keys, and sets
Off to turn off the LED of the keys.
OSD Time
Adjusts the display me of the OSD menu.
[10 Sec.]: The OSD menu will be disappeared
aer 10 seconds.
[20 Sec.]: The OSD menu will be disappeared
about 20 seconds.
[30 Sec.]: The OSD menu will be disappeared
about 30 seconds.
[On]: The OSD menu will not be disappeared.
OSD Posion
Sets the posion of OSD. Selects [Center] to
[Le Boom].

System Data

-[Save to USB]
Saves the current sengs of the monitor to the
USB memory.

-[Copy from USB]
Recalls the sengs saved in the USB memory,
and load them to the monitor.

- Saves and adjusts the sengs of User 1 of User
Preset.

Time Code

-

Selects the type of the me code to be displayed.
[VITC]: To display the VITC me code
[LTC]: To display the LTC me code

Time Code Posion/Size (OBM-U170 Only)

- Adjusts the size and posion of the Time
Code among [Top/Large], [Top/Small],
[Boom/Large], [Boom/Small].
Fan Enable(This funcon is applied to OBM-U310 only)
[On]: Turn on the fan. [Off]: Turn off the fan.

System Seng

OBM-U170 Only

OBM-U310 Only

(OBM-U170/240/310/550)
[--]
[12G SDI-1]
[12G SDI-2]
[3G SDI-3]
[3G SDI-4]
[SFP]
[Dual-Link 2-S.i.]
[Quad-Link 2-S.i.]
[Square SDI]
[HDMI]
[Zero Scan]
[1:1 Scan]
[4:3 Aspect]
[16:9 Aspect]
[Auto Aspect]
[H/V Delay]
[Blue Only]
[Mono]
[Marker]
[TALLY R]
[TALLY G]
[User Preset1]
[User Preset2]
[User Preset3]
[User Preset4]
[User Preset5]
[ITU-R BT.709]
[ITU-R BT.2020]
[OBM-HDR]
[Cam. Log Default]
[Cam. Log User]

(OBM-U090)

[--]
[12G SDI-1]
[12G SDI-2]
[3G SDI-3]
[3G SDI-4]
[Analog]
[Dual-Link 2-S.i.]
[Quad-Link 2-S.i.]
[Square SDI]
[HDMI]
[Zero Scan]
[1:1 Scan]
[4:3 Aspect]
[16:9 Aspect]
[Auto Aspect]
[H/V Delay]
[Blue Only]
[Mono]
[Marker]
[TALLY R]
[TALLY G]
[User Preset1]
[User Preset2]
[User Preset3]
[User Preset4]
[User Preset5]
[ITU-R BT.709]
[Nave]
[OBM-HDR]
[Cam. Log Default]
[Cam. Log User]

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Remote Menu

Page 2/3

Page 3/3

Monitor ID

Sets the ID of the monitor to control the monitor
through Serial Remote or Network.

In-Monitor Display Seng

The monitor supports “TSL UMD Protocol – V3.1
& V5.0” provided by Television System Ltd.
[Transparency], [Text Color], [Le Tally Color],
[Right Tally Color] can be set in the seng menu.
** The monitor displays English alphabet,
numbers, Symbolic codes.
** Up to 16 characters can be displayed in English.

IMD Type

- Selects the In-Monitor Display type.
Available modes are [Off],[TSL V3.1],[TSL V5.0].

Transparency

- Selects [Full] or [Half] for the background of IMD.

-[Full]: The background is black. Displayed image
is hidden behind the background.

-[Half]: The background is transparent. Displayed
image can be seen indisnctly behind the
IMD display.

Text Color

- Selects the color of text displayed in IMD.

- The user can select from among [White],
[Gray], [Red], [Green], [Blue], [Yellow], [Cyan],
[Magenta].

Network Seng

DHCP

- Toggle DHCP On or Off.
DHCP allows your monitor to receive an IP
address from your network for remote control
via various programs.

IP Address, Subnet Mask & Gateway

- The user can manually configure network
sengs when DHCP is disabled.

Port No.

- Sets the port number.

Le Tally Color

- Selects the color of le tally lamp displayed in IMD.

- The user can select from among [White], [Gray],
[Red], [Green], [Blue], [Yellow], [Cyan], [Magenta].

Right Tally Color

- Selects the color of right tally lamp displayed in IMD.

- The user can select from among [White], [Gray],
[Red], [Green], [Blue], [Yellow], [Cyan],
[Magenta].

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Security Menu

Security Seng

Key Lock
When Key Lock funcon is set On, the change of

the menu sengs and funcons doesn’t work.
** The same funcon as [Key Lock] buon on
the front panel.

Password

-This funcon allows the user to protect the

seng values through password.

-When the Password lock is applied, the
funcons and the seng values can be
changed, but they are not saved.

-When you protect the seng values with a
password, set a four-digit number.

-The inial password is 0000.

-When you use [Password], change the
inial password first.

User Parameter Lock
Selects [On] to protect the seng values.

Selects [Off] to not protect by the password.
When [On] is selected, OSD background is
displayed with the lock image as shown below.

Change Password
Changes the password.

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7. Scan Mode Image (OBM-U240/U550L)

OBM-U240/U550L

4K/QFHD Mode

When the 4096x2160 signal is fed, if you select Zero Scan using [Scan] buon on the front panel, the picture is
scaled to be displayed on the panel of 3840x2048 resoluon with maintaining 1.89:1 rao.

If you press [Scan] buon once more, [1:1 Scan] mode is selected.
To see the image on the right-end and the le-end area, the locaon of the image can be moved by rotang
the [SELECT/VOLUME] knob.

**Note -When QFHD/DCI 4K signal is fed, [Aspect] buon is not acvated.

The LCD panel resoluon of OBM-U240/U550L is QFHD(16:9) 3840x2160, so if the input signal is 3840x2160,
1:1 mapping is supported. If the input signal is DCI 4K(1.89:1) 4096x2160, 1:1 mapping is not supported.

3840 x 2160

4096 x 2160

[Le]

[Center] [Right]

3840 x 2160

4096 x 2160

3840 x 2028

3840 x 2160

[Zero Scan]

[1:1 Scan]

Panel

Input image

3840 x 2160

4096 x 2160

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8. Scan Mode Image (OBM-U090/U170)

OBM-U090/U170

4K/QFHD Mode

The LCD panel resoluon of OBM-U090/U170 is FHD(16:9) 1920x1080. So, when Zero Scan is selected, if the input
signal is QHD(3840x2160) it is scaled to 1920x1080(16:9), and if the input signal is DCI 4K(1.89:1) 4096x2160
it is scaled to1920x1012(1.89:1).

If you press [Scan] buon and select [1:1 Scan] mode, 1:1 pixel mapping of the original image is displayed.
The locaon of the image can be changed by rotang the [SELECT/VOLUME] knob.

**Note -When QFHD/DCI 4K signal is fed, [Aspect] buon is not acvated.

[UP]

[DOWN]

[UP]

[DOWN]

[UP]

[DOWN]

[UP]

[DOWN]

[UP]

[DOWN]

[UP]

[DOWN]

[UP]

[DOWN]

[UP]

[DOWN]

[Posion change in 1:1 Scan]

Panel

Input image

3840 x 2160

1920 x 1080

4096 x 2160

Center Le Top Mid Top

Right Top Right Mid Right Boom

Mid Boom Le Boom Le Mid

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9. Connecting the SDI Signals

Single Link 12G/6G/3G/HD-SDI, Dual-Link 3G-SDI, and Quad-Link 3G-SDI signals can be input to the SDI IN
connectors of this monitor.
Up to 2-channel Single Link 12-SDI signals, up to 4-channel 3G/HD-SDI signals, 1-channel Dual-Link 3G-SDI or
1-channel Quad-Link 3G-SDI signals can be input. Use the appropriate input connectors depending on the
input signal, referring to the tables below.

Single-Link 12G –SDI Signal

Dual-Link 3G –SDI Signal

* 2-sample interleave division signals

Quad-Link 3G/HD –SDI Signal

* 2-sample interleave division signals

* Square division signals

Image of Square division signals

Sub-Image1
(upper-left screen)

Sub-Image2
(upper-right screen)

Sub-Image1
(lower-left screen)

Sub-Image1
(lower-right screen)

Connector Input signal

12G SDI -1 12G SDI

12G SDI 12G SDI -2

Connector

Input signal

12G SDI -1 3G SDI Link1

3G SDI Link2 12G SDI -2

Connector

Input signal

12G SDI -1 3G SDI Link1

3G SDI Link2

3G SDI Link3
3G SDI Link4

12G SDI -2

3G SDI -3
3G SDI -4

Connector

Input signal

12G SDI -1 Sub-Image 1 (upper-le screen)

Sub-Image 2 (upper-right screen)

Sub-Image 3 (upper-le screen)
Sub-Image 4 (upper-right screen)

12G SDI -2

3G SDI -3
3G SDI -4

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10. Available Signal Formats

This monitor is applicable to the following signal formats

Signal System Signal Format

HD-SDI

1920x1080 /

23.98, 24, 25, 29.97, 30p/Psf, 50, 59.94, 60i

4:2:2 YCbCr 10bit

4:2:2 YCbCr 10bit

4:2:2 YCbCr 10bit

2048 x 1080 /

23.98, 24, 25, 29.97, 30p/Psf

1280x 720 /

23.98, 24, 25, 29.97, 30, 50, 59.94, 60p

Signal System Signal Format

3G-SDI

4:2:2 YCbCr 10bit

4:2:2 YCbCr 10bit

1920 x1080 /
50, 59.94, 60p

Level A / Level B-DL

Level A / Level B-DL

Level A / Level B-DL

Level A / Level B-DL

Level A

1920 x1080 /

23.98, 24, 25, 29.97, 30p/Psf, 50, 59.94, 60i

4:4:4 RGB 10bit
4:4:4 YCbCr 10bit
4:4:4 RGB 12bit
4:4:4 YCbCr 12bit

4:4:4 RGB 10bit
4:4:4 YCbCr 10bit
4:4:4 RGB 12bit
4:4:4 YCbCr 12bit

1280x 720 /

23.98, 24, 25, 29.97, 30, 50, 59.94, 60p

4:4:4 RGB 10bit
4:4:4 YCbCr 10bit

2048 x1080 /
48, 50, 60p

2048 x 1080 /

23.98, 24, 25, 29.97, 30p/Psf

Signal System

Signal Format

12G-SDI

4:2:2 YCbCr 10bit

4:2:2 YCbCr 10bit

3840 x2160 /
50, 59.94, 60p

4096 x2160 /

47.95, 48, 50, 59.94, 60p

Signal System Signal Format

6G-SDI

4:2:2 YCbCr 10bit

4:2:2 YCbCr 10bit

3840 x2160 /
50, 59.94, 60p

4096 x2160 /

47.95, 48, 50, 59.94, 60p

Signal System

Signal Format

Dual-Link (4K) 6G-SDI

4:2:2 YCbCr 10bit

4:2:2 YCbCr 10bit

3840 x2160 /
50, 59.94, 60p

3840 x2160 /
50, 59.94, 60p

Signal System Signal Format

Dual-Link (4K) 3G-SDI

4:2:2 YCbCr 10bit

4:2:2 YCbCr 10bit

3840 x2160 /

23.98, 24, 25, 29.97, 30p

4096 x2160 /

23.98, 24, 25, 29.97, 30p

Level B-DS 2-sample interleave division

Level B-DS 2-sample interleave division

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Signal System

Signal Format

Quad-Link (4K) 3G-SDI

4:2:2 YCbCr 10bit

4:2:2 YCbCr 10bit

3840 x2160 /
50, 59.94, 60p

Level A / Level B-DL

Level A / Level B-DL

Level A / Level B-DL

Level A / Level B-DL

Level A / Level B-DL

Level A / Level B-DL

3840 x2160 /

23.98, 24, 25, 29.97, 30p

4:4:4 RGB 10bit
4:4:4 YCbCr 10bit
4:4:4 RGB 12bit
4:4:4 YCbCr 12bit

4:4:4 RGB 10bit
4:4:4 YCbCr 10bit
4:4:4 RGB 12bit
4:4:4 YCbCr 12bit

4:4:4 RGB 8 / 10 / 12bit
4:4:4 YCbCr 8 / 10 / 12bit
4:2:2 YCbCr 12bit

4:4:4 RGB 8 / 10 / 12bit
4:4:4 YCbCr 8 / 10 / 12bit
4:2:2 YCbCr 12bit

4:4:4 RGB 8bit
4:4:4 YCbCr 8bit
4:2:2 YCbCr 12bit

4:4:4 RGB 10bit
4:4:4 YCbCr 10bit
4:4:4 RGB 12bit
4:4:4 YCbCr 12bit

4:4:4 RGB 10bit
4:4:4 YCbCr 10bit
4:4:4 RGB 12bit
4:4:4 YCbCr 12bit

3840 x2160 /

23.98, 24, 25, 29.97, 30Psf

4096 x 2160 /

23.98, 24, 25, 29.97, 30p

4096 x 2160 /

23.98, 24, 25, 29.97, 30Psf

2-sample interleave division/
Square division

2-sample interleave division/
Square division

Square division

Square division

4096 x 2160 /

47.95, 48, 50, 59.94, 60p

Signal System

HDMI

640 x 480p@59.94 / 60

1280 x 720p@50 / 59.94 / 60

1920 x 1080i@50 / 59.94 / 60

1920 x 1080p@23.98 / 24 / 25 / 29.97 / 30 / 50 / 59.94 / 60

3840 x 2160p@23.98 / 24 / 25 / 29.97 / 30 / 50 / 59.94 / 60

4096 x 2160p@23.98 / 24 / 25 / 29.97 / 30

800 x 600p@60

1024 x 768p@60

2048 x 1080p@23.98 / 24 / 25 / 29.97 / 30 / 47.95 / 48 / 50 / 59.94 / 60

720 x 480p@59.94 / 60

720 x 576p@50

BM-U Serie

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35

11. Key Functions

HDR Mode SDR Mode

Versale 4K/QFHD Input Capability

The OBM U series is equipped with standard 12G-SDI
input interface(x2) , 3G/HD-SDI input interface(x2) and
support 4K Quad Link 2-Sample Interleave signals and
4K Quad Link Square Division signals.
The OBM U series can accept up to
3840x2160/24,25,30,50,60p and
4096x2160/24.25.30,50,60p signals.

4K Waveform Monitor and Vector Scope Display

These features enable users to monitor sources using
the internal Waveform and Vector Scope. Waveform
Wide mode* is supported, and both Waveform and
Vector Scope can be displayed simultaneously.

High Dynamic Range(HDR) Display Funcon

The OBM U series provides the funcon to display the
High Dynamic Range footage.
Posum HDR funcon allows users to view both
highlights and shadow detail of scenes at tha same
me, thus resulng in more natural and realisc
images.
The OBM U series supports PQ EOTF (SMPTE ST

2084), Hybrid Log Gamma and S-Log3.

OBM-HDR provides the funcon of comparing HDR
and SDR(Standard Dynamic Range) on the displayed
image on the OBM series simultaneously.

Fast Mode

This funcon minimizes the interlaced video
processing me delay. This mode is also useful when
displaying fast-moon interlaced video content and
when reducing the delay between video and audio.

*OBM-U170 model is only supported.

Wide Color Space Supporng DCI-P3 and ITU-R
BT.2020

The wide color gamut and the advanced 3D LUT
funcon enable the OBM U series to reproduce
various color spaces accurately and the excellent
grayscale. You can select from color gamuts such as
DCI-P3, ITU-R BT.2020, ITU-R BT.709, SMPTE-C, EBU,
Nave.

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HDR-ST2084-300

HDR-ST 2084

HDR-ST 2084

Color Space (ITU-R BT.709)

Color Space (ITU-R BT.2020)

SDR-(ITU-R BT.709)

SDR-(ITU-R BT.709)

SDR-(ITU-R BT.709)

SDR-(ITU-R BT.709)

SDR-(ITU-R BT.709)

Gamma (1.5) Gamma (1.5)

Gamma (2.8)

Gamma (2.8)

HDR-ST 2084

HDR-ST 2084

HDR-ST 2084 Wipe Posion (2500) Wipe Posion (2500)

HDR Mode SDR Mode

Color Space & Gamma Comparison (Side by Side, Wipe
posion)

This unique funcon allows users to compare the two different
color spaces, gammas, color temperature, camera logs and any
other color sengs side by side simultaneously. The area of the
two pictures to be displayed can be selected using a vercal
WIPE paern.

Gamma 1.8 Gamma 2.4

Adjustable Gamma

Gamma value is adjustable from 1.0 to 3.0 as user's preference
to monitor in the dark area of the picture.
Any pictures taken in either light or dark environment can be
easily watched or analyzed.

Focus Assist

This funcon controls the aperture level of a video signal, and
displays images on screen with sharpened edges to help camera
focus operaon.

SFP Opcal Connector

The OBM U series has the SFP interface, which allows to use the
various SFP modules which can fit any possible broadcast
applicaons.

Closed Capon

Remote Control via Ethernet

The OBM U series can be connected via Ethernet connecon and
controlled remotely on the network.

Camera Log Selecon

The OBM U series has the built-in camera LUT of the various
camera manufacturers. It allows users to load the following
camera logs.
Log-C, C-Log / S-Log2, S-Log3 / J-Log1
The more camera LUTs will be updated.

The OBM U series can display closed capons with an SDI input.
It supports the CEA-708(HD-SDI closed caponing standard) and
CEA-608(SD-SDI closed caponing standard).

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4K LCD Professional Monitor

with 12G-SDI, Quad Link 4K

37

Single Link 12G-SDI

Dual Link 2-Sample Interleave(2-SI)

Various 4K/12G Display Modes

Quad Link Square Division

Quad Link 2 Sample Interleave (2SI)

12G-SDI Single Link

4096

2160

-

SDI Single Link

Each link contains one square of the original image.

HD/3G-SDI x 4 Link

4096

2160

ABCD

Each link contains a full image at 1/4 resoluon. 2SI mode uses four Sub-image and alternates the samples every two pixels and
every line instead of sling the image into four quadrants.

3G-SDI Level B x 2 Link

4096

2160

A-1 A-2 B-1 B-2

(*Supported up to 2160/30p)

A

C

B

D

4096

2160

HD/3G-SDI Link A

HD/3G-SDI Link B

HD/3G-SDI Link D

HD/3G-SDI Link C

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4K LCD Professional Monitor

with 12G-SDI, Quad Link 4K

38

Black Stretch

The Black Stretch increases the visibility of subjects in dark areas, not degrading image quality in bright areas.
This mode can be used to increase shadow detail without changing the absolute black level, and without affecng mid-tones.

False Color

This funcon evaluates the Luma(Y') level of the input image. If the certain Y' level is set, the pixels with the designated Luma(Y')
level are displayed with the zebra paern or the color paern.
There are three modes in OBM False Color.

Black Stretch On

Black Stretch Off

Zebra

This mode displays the Luma(Y') level of the input image in
zebra paern.

False Color ARRI

The color paern is displayed with ARRI camera standard.

False Color Variable

This mode allows the user to adjust White clipping, Pink

level, Green level, Black Clipping.

False Color Comparison

This funcon enables the user to divide the picture side by
side, and compare the original image on the le half and
the False Color image on the right half.

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4K LCD Professional Monitor

with 12G-SDI, Quad Link 4K

39

In-Monitor Display(IMD) Funcon (OBM-U090 only)

VIDEO 1

VIDEO 1

VIDEO 1

The image source names and tally informaon can be displayed on the screen, with an external remote funcon via Ethernet. The
TSL system protocol is supported. The color of the source name and tally color can be selectable among White, Red, Green, Blue,
Yellow, Cyan, Magenta.

HDR Waveform

When HDR more is set on, HDR Waveform is displayed on screen.

HDR Mode + HDR Waveform

SDR Mode + SDR Waveform

HDR Waveform

SDR Waveform

Custom 3D LUT File Import

The OBM series allow the user to import 3D Look-up Table for accurate and consistent color matching between indivisual displays.
as well as using customized ‘looks’ that have been createcl by 3rd party color-grading applicaons. 32^³, 33^³, 64^³ and 65^³ cube
file is supported.

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4K LCD Professional Monitor

with 12G-SDI, Quad Link 4K

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Display various markers

Display Color markers

Aspect Mat 0 Aspect Mat 2

Aspect Mat 5 Aspect Mat 7

Various Markers

The OBM U series can display various markers, including aspect marker, area marker, and center marker. In addion, the detailed
display sengs of each marker are allowed. For example, the color, brightness, horizontal/vercal posion, and thickness of aspect
markers can all be adjusted.

BM-U Serie

s

4K LCD Professional Monitor

with 12G-SDI, Quad Link 4K

41

12. Product Specications

ITEM OBM-U170

OBM-U090

12G/6G/3G/HD/SD-SDI-1/2, 3G/HD/SD-SDI-3/4

HDMI 2.0

12G/6G/3G/HD/SD-SDI-1/2, 3G/HD/SD-SDI-3/4 Acve Loop Output

2160p(60/59.94/50)

2160p(30/29.97/25/24/23.98)

1080p(60/59.94/50/30/29.97/25/24/23.98/30sF/29.97sF/25sF/24sF/23.98sF) / 1080i (60/59.94/50)

1080p(30/29.97/25/24/23.98/24sF/23.98sF)

1080i (60/59.94/50)

720p(60/59.94/50)

1920 x 1035i(60/59.94)

2048 x 1080p(24/23.98/24sF/23.98sF)

480i(59.94)

576i(50)

~ 2160p(60)

Line In(Stereo)

H/P Out(Front, Stereo)

Stereo

Control/Update, RJ-45P Input / Output

GPI-7 Port, RJ-45P Jack

RS-422 Jack, RJ-45P Input / Output

For Firmware Update, Color Calibraon

0°C ~ 40°C(32°F~104°F)

20% ~ 80% RH

Power Cable

4 x BNC
1 x HDMI
1 x SFP
3 x BNC(YPbPr)
1 x BNC(CVBS)
4 x BNC
SMPTE ST 2082
SMPTE ST 2081
SMPTE ST 425-AB
SMPTE ST 274

SMPTE ST 296
SMPTE ST 260
SMPTE ST 2048
SMPTE ST 125
ITU-R BT.656
HDMI 2.0
SFP
1 x Phone Jack In
1 x Phone Jack Out
2 x Speaker Out
Size
Resoluon
Pixel Pitch
Color
Viewing Angle
Luminance of White
Contrast
Display Area (H x V)
2 x Ethernet
1 x GPIO
2 x Serial
1 x USB
Power Requirements
Power Consumpon
Operang Temperature
Operang Humidity
Weight
Dimensions (WxHxD)

Accessories
Opon

Display

General

Audio
In/Out

Input
Signal
Format

Output

Input

* Specificaons are subject to change without prior noce for the product quality improvement.

Specificaons (OBM-U090/170)

17.3” LCD

1920 x 1080 (16:9)

0.199mm

1.064B Colors(10bit+2bit FRC)
178(H), 178(V)

350cd/m²

1000 : 1

381.9 x 214.8 (mm)

40W

6.5kg / 14.33lbs

447 x 318 x 120mm (with stand)

17.59 x 12.51 x 4.72inch

9” LCD

1920 x 1080 (16:9)

0.1035mm

1.064B Colors(8bit+2bit FRC)
176(H), 176(V)

400cd/m²

700 : 1

198.72 x 111.78 (mm)

18W

2.8kg / 6.17lbs

260 x 205 x 90mm (with stand)

10.23 x 8.07 x 3.54inch

Rack Mount Kit / Carrying Case / Sun Hood / Acrylic Protector / V-Mount

AC(100-230V, 50/60Hz) / DC 12V

AC(100-230V, 50/60Hz) / DC 12V

-

Analog(YPbPr)

Composite

Opcal

-

-

12Gbps, 6Gbps, 2.970Gbps, 1.485Gbps, 270Mbps

-

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4K LCD Professional Monitor

with 12G-SDI, Quad Link 4K

42

Specificaons (OBM-U240/310)

ITEM

12G/6G/3G/HD/SD-SDI-1/2, 3G/HD/SD-SDI-3/4

HDMI 2.0

Opcal

12G/6G/3G/HD/SD-SDI-1/2, 3G/HD/SD-SDI-3/4 Acve Loop Output

2160p(60/59.94/50)

2160p(30/29.97/25/24/23.98)

1080p(60/59.94/50/30/29.97/25/24/23.98/30sF/29.97sF/25sF/24sF/23.98sF) / 1080i (60/59.94/50)

1080p(30/29.97/25/24/23.98/24sF/23.98sF)

1080i (60/59.94/50)

720p(60/59.94/50)

1920 x 1035i(60/59.94)

2048 x 1080p(24/23.98/24sF/23.98sF)

480i(59.94)

576i(50)

~ 2160p(60)

12Gbps, 6Gbps, 2.970Gbps, 1.485Gbps, 270Mbps

Line In(Stereo)

H/P Out(Front, Stereo)

Stereo

Control/Update, RJ-45P Input / Output

GPI-7 Port, RJ-45P Jack

RS-422 Jack, RJ-45P Input / Output

For Firmware Update, Color Calibraon

0°C ~ 40°C(32°F~104°F)

20% ~ 80% RH

Power Cable

4 x BNC
1 x HDMI
1 x SFP
4 x BNC
SMPTE ST 2082
SMPTE ST 2081
SMPTE ST 425-AB
SMPTE ST 274

SMPTE ST 296
SMPTE ST 260
SMPTE ST 2048
SMPTE ST 125
ITU-R BT.656
HDMI 2.0
SFP
1 x Phone Jack In
1 x Phone Jack Out
2 x Speaker Out
Size
Resoluon
Pixel Pitch
Color
Viewing Angle
Luminance of White
Contrast
Display Area (H x V)
2 x Ethernet
1 x GPIO
2 x Serial
1 x USB
Power Requirements
Power Consumpon
Operang Temperature
Operang Humidity
Weight
Dimensions (WxHxD)

Accessories
Opon

Display

General

Audio
In/Out

Input
Signal
Format

Output

Input

OBM-U240 OBM-U310

23.8” LCD

3840 x 2160 (16:9)

0.137mm

1.073

B Colors(10bit+2bit FRC)

178(H), 178(V)

350cd/m²

1000 : 1

527 x 296 (mm)

100W

10.5kg / 23.14lbs

606 x 403 x 140mm (with stand)

23.85 x 15.86 x 5.51inch

31” LCD

4096 x 2160 (17:9)

0.1704mm

1.073B Colors(10bit+2bit FRC)
178(H), 178(V)

850cd/m²

1450 : 1

698 x 368 (mm)

180W

AC(100-230V, 50/60Hz) / DC 24V

AC(100-240V, 50/60Hz) / DC 24V

28kg / 61.72lbs

762 x 515 x 210mm (with stand)

30 x 20.27 x 8.26inch

* Specificaons are subject to change without prior noce for the product quality improvement.

Rack Mount Kit / Carrying Case

Sun Hood / Acrylic Protector

Wall Mount Kit

Carrying Case

BM-U Serie

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4K LCD Professional Monitor

with 12G-SDI, Quad Link 4K

43

55”

3840 x 2160 (16:9)

0.315mm

1.073B Colors(8bit+2bit FRC)
178(H), 178(V)

450cd/m²

4000 : 1

1209.6 x 680.4 (mm)

220W

37kg / 81.57lbs

1258 x 815 x 270mm (with stand)

49.52 x 32.08 x 10.62inch

Specificaons (OBM-U550L)

ITEM

12G/6G/3G/HD/SD-SDI-1/2, 3G/HD/SD-SDI-3/4

HDMI 2.0

Opcal

12G/6G/3G/HD/SD-SDI-1/2, 3G/HD/SD-SDI-3/4 Acve Loop Output

2160p(60/59.94/50)

2160p(30/29.97/25/24/23.98)

1080p(60/59.94/50/30/29.97/25/24/23.98/30sF/29.97sF/25sF/24sF/23.98sF) / 1080i (60/59.94/50)

1080p(30/29.97/25/24/23.98/24sF/23.98sF)

1080i (60/59.94/50)

720p(60/59.94/50)

1920 x 1035i(60/59.94)

2048 x 1080p(24/23.98/24sF/23.98sF)

480i(59.94)

576i(50)

~ 2160p(60)

12Gbps, 6Gbps, 2.970Gbps, 1.485Gbps, 270Mbps

Line In(Stereo)

H/P Out(Front, Stereo)

Stereo

Control/Update, RJ-45P Input / Output

GPI-7 Port, RJ-45P Jack

RS-422 Jack, RJ-45P Input / Output

For Firmware Update, Color Calibraon

0°C ~ 40°C(32°F~104°F)

20% ~ 80% RH

Power Cable

4 x BNC
1 x HDMI
1 x SFP
4 x BNC
SMPTE ST 2082
SMPTE ST 2081
SMPTE ST 425-AB
SMPTE ST 274

SMPTE ST 296
SMPTE ST 260
SMPTE ST 2048
SMPTE ST 125
ITU-R BT.656
HDMI 2.0
SFP
1 x Phone Jack In
1 x Phone Jack Out
2 x Speaker Out
Size
Resoluon
Pixel Pitch
Color
Viewing Angle
Luminance of White
Contrast
Display Area (H x V)
2 x Ethernet
1 x GPIO
2 x Serial
1 x USB
Power Requirements
Power Consumpon
Operang Temperature
Operang Humidity
Weight
Dimensions (WxHxD)

Accessories
Opon

Display

General

Audio
In/Out

Input
Signal
Format

Output

Input

* Specificaons are subject to change without prior noce for the product quality improvement.

OBM-U550L

AC(100-240V, 50/60Hz)

Wall Mount Kit / Carrying Case

208, Building A, Samsong Techno Valley, 140, Tongil-ro,

Deogyang-gu, Goyang-si, Gyeonggi-do, Korea, 10594

Tel : [phone] / Fax : [phone]

E-mail : [e-mail]

www.postium.com