Postium OBM-N180, OBM-N210, OBM-N240, OBM-N420, OBM-N310 Operational Instructions

Operational Instructions

OBM-N180
OBM-N210
OBM-N240
OBM-N310
OBM-N420
OBM-N460
OBM-N550

User Manual

07. 2017

OBM N Series

Professional Video Monitor

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 Menus

6. OSD Menu Operations
Status Menu
Color Temp/Color Space/Gamma Menu
Zebra/Focus Menu
User Conguration Menu
Remote Menu

Security Menu

7. Key Functions

8. Available Signal Formats

9. Product Specications

3
5

6

8
10
11

13
14
16
16
20
21
22
24
26

BM-N Series

2

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3

1. Precaution

Always use set voltage.
AC 100 ~ 230V, 50/60Hz
DC 12V(OBM-N180/N210/N240) or DC 24V(OBM-N310)

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

Keep unit 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-N180/N210/N240) or DC 24V(OBM-N310) 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.

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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.

!

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2. Main Features

The OBM N series offers the superior picture quality and wide viewing angle, and includes an array of
professional features and the advanced audio & video signal analysis funcons including Waveform, Vector
Scope, Audio Level Meter, IMD, Camera Log Selecon, Custom 3D LUT Import, Focus Assist, etc. The OBM N
series are equipped with various I/O interfaces such as 3G-SDI, HDMI, Component, Composite, DVI. The wide
model lineup from 18.5” up to 55” provides the best soluons from the field producon to monitoring in
studio.

- 3G/HD/SD-SDI 2 Channel

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

- 3D-LUT for Accurate Color Reproducon

- 1.064 Billion Colors

- Camera Log Conversion

- Camera Log Mapped SDI Loopout

- 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)

- HDR & Camera log Compare (Side by Side, Wipe Posion)

- Waveform, VectorScope (Wave + Vector, Waveform Wide, Posion Change, Size Adjustment)

- Monitor Control via Ethernet, RS-422

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

- White Internal Paerns Display for Color Test

- Easy Firmware Update by USB

- Fast Mode

- Focus Assist

- Zebra

- HDR Waveform

- Zero Scan / 1:1 Scan

- H/V Delay

- Blue/Mono Only

- Time Code Display

- IMD

- De-embedded 8~16ch Audio Level Meter

- Remote Control via GPI(RJ-45) Port

- 3 Color TALLY Lamp

- Rack & VESA Mount (Opon)

- Closed Capon(608, 708)

- System Data Copy

- Key Lock & Password Lock

- Aspect

- Freeze

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3. Location and Function of Parts and Controls

Front Panel

A : Input select Buons/Lamp

Press to monitor the signal input to each connector.

[SDI-A] Buon/Lamp

- Press the buon to select 3G SDI-1 input

[SDI-B] Buon/Lamp

- Press the buon to select 3G SDI-2 input

[ANALOG] Buon/Lamp

- Press the buon to select Analog Input.

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

[DIGITAL] Buon/Lamp

- Press the buon to select Digital input.

- Mode changes in the order of [HDMI] [DVI].

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]: HDR&Cam.Log 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 play 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

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.

AB C D E F G

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[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.

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 seng value, and then press the
knob to confirm the seng.

- If the menu is not displayed and this knob is pressed, 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 & Speaker and USB connector
Headphone jack & Speaker

- 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 headphones are connected to the jack, audio signals will not be output.
[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.

- Custom 3D LUT File Import via USB memory sck or pc(*.cube, 33^3, 65^3)

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Rear Panel

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

Input connectors for SDI signals. For details, see “Connecng the SDI Signals” (page 26).

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 : Analog input connectors

Input connectors for analog signals (CVBS, Component).

D : HDMI input connectors

Input connectors for HDMI signals.

E : DVI-D Input connector

Input connector for DVI signal.

F : 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

SDI

HDMI

Analog

Digital

1:1 Scan

Aspect

Power

GND

1
2
3
4
5
6
7
8

A

B

C

D

F

E

H

IG

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DC IN Socket

1 : GND

4 : +12V

4

12

3

DC IN Socket

1 : GND

4 : +24V

4

12

3

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

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

H : 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.

I : 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.

J : DC IN terminal

Connects the DC power supply to the monitor.

- OBM-N180 / N210 / N240 : 12V

- OBM-N310: 24V

Make sure to use DC 12V power supply for OBM-N180/N210/N240 and DC 24V power supply for
OBM-N310.

OBM-N180/N210/N240 OBM-N310

K : AC IN terminal
AC power input connector.
Connects the provided AC power cord.

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4. Using the Menu

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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.

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 - An 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.

11

5. Adjustment Using the Menus

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

Color Space
OBM-HDR
Gamma
Gamma Log

Back Light
HDR&Cam.Log Comparison
Wipe Posion

User Configuraon menu

User Preset
Funcon Buon Seng

Input Seng

Speaker Out / Audio Level Meter Seng
SDI Le Speaker Out
SDI Right Speaker Out
HDMI L/R Speaker Out
Audio Level Meter

Marker Seng
Marker
Aspect Marker
Center Marker
Area Marker
Color
Aspect Mat
Fit
Thickness
WFM/Vector Seng
WFM/Vector

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

TimeCode

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 Payload ID

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

Idenfier
Sampling
Picture Rate
Scanning Method
Bit Depth
Link Assignment

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

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

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

3G Signal Format
RGB Range

Display
Reference
Size/Transparency
Peak Hold Time

Variable Aspect

Intensity
Transparency
Color
Line Select Line Posion
Posion
Size
WFM&Throughout w/ Camera log

Factory Reset
Internal Paern
Key LED
OSD Time
OSD posion
System Data

Status menu

(To indicate the current sengs)

Zebra/Focus menu
Zebra Level Adjustment
Focus Assist Color
Frequency

Default Log Sel.
User Log Sel.

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1 Pin
2 Pin
3 Pin
4 Pin
5 Pin
6 Pin
7 Pin
8 Pin

Parallel Remote

Monitr ID

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

Security Seng

Key Lock
Password
User Parameter Lock
Change Password

Remote menu

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6. OSD Menu

Operaons 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

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

SDI Input
SDI Payload ID

Idenfier
Sampling
Picture Rate
Scanning Method
Bit Depth
Link Assignment

**

The informaon on the SDI input signal of the Single
mode or the Le Side of P&P mode is displayed.
*** When the SDI signal is connected,
these items are displayed.

Format
Color Temp
Brigntness
Contrast
Chroma
Aperture
Color Space
Gamma

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

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Color Temp/Color Space/Gamma Menu

Page 2/2

Color Space

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

OBM-HDR

Selects 4 modes of HDR gamma.

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

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

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.

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

Page 1/2

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

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 means you can 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.

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Color Temp/Color Space/Gamma Menu

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 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.

HDR&Cam.Log Comparison

Divides the screen side by side, applies HDR or
Camera log on the le side, and compares the
picture between the le side and 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

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User Conguration Menu

User Configuraon consists of the adjustment
menus such as[User Preset],[Funcon Buon
Seng],[Input 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

- Allows to check the adjustment status which
each user presets.

- All the adjustments the user sets are
automacally saved.

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. :

[HDR&Cam.Log Compare],[H/V Delay],[ColorTemp.],
[Audio Level Meter],[Time Code],[Zebra],[Focus
Assist],[WFM/Vector],[Camera Log],
[Closed Capon], [OBM-HDR],[Freeze]

-

The following funcons are assigned in the factory.
[F1 Buon]: HDR&Cam.Log Compare
[F2 Buon]: H/V Delay
[F3 Buon]: Color Temp
[F4 Buon]: Audio Level Meter
[F5 Buon]: Time Code

Zebra/Focus Menu

Zebra

- 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.

** 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.

Level Adjustment

- Adjusts the Y’ level as the user wants.

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],
[Magenta].

Frequency

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

- Available values are from 0% to 100%.

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User Conguration Menu

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 models are [Off],
[HDMI On], [Analog On].

Audio Level Meter Seng
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.

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)

Page 2/7

OBM-N Series

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Page 4/7

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.

Page 5/7

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/Vector] funcon works in SDI input only.
* [WFM Wide] funcon doesn’t work in PBP Mode
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

Posion
Sets the posion of Waveform and Vector Scope.

[Right Boom], [Le Boom], [Le Top],
[Right Top] can be selected.
** This funcon doesn’t work in P&P mode.

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Page 6/7

Page 7/7

Closed Capon

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

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 D-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].

Factory Reset

Inializes OSD values to the factory default.

Internal Signal

Generates the White Paern internally.
The selectable range 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

Closed Capon Seng

Fast Mode Seng
This funcon allows the total latency to become

nearly the zero delay, from the receipt of the signal
to the on-screen display.

Fast Mode

Sets the fast mode.

System Seng

Size
Sets the size of Waveform and Vector Scope.

[Large] and [Small] can be selected.
* The size of Waveform and Vector Scope is fixed
as Small in PBP Mode

WFM&Throughout w/ Camera log
The Waveform is displayed on the basis of the

image, which the Camera log is applied to. And,
the image, which the Camera log is applied to,
is output by the loop-through.
* This funcon works with SDI-1 input and output.

BM-N Series

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Remote Menu

[--], [SDI], [Analog], [HDMI], [PBP],
[1:1 Scan], [Aspect], [H/V Delay], [Blue Only],
[Mono], [A 16:9], [A 4:3], [A 4:3OnAir], [A 15:9],
[A 14:9], [A 13:9], [A 1.85:1], [A 2.35:1],
[A 1.85:1&4:3], [Center M.], [Area 80%], [Area 85%],
[Area 88%][Area 90%], [Area 93%], [Area 100%],
[TALLY R], [TALLY G]

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

*8 Pin: For Ground only

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 lists the funcons which can be
assigned to the pins.

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”
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 [TSL V3.1] to acvate IMD and [Off]
to turn it off.

Transparency

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

-

[Full]: The background is black. The displayed

image is hidden behind the background.

-

[Half]: The background is transparent.
The displayed image can be seen
indisnctly behind the IMD display.
Text Color
Selects the color of text displayed in IMD.

-

[White],[Red],[Green],[Blue],[Yellow],[Cyan],
[Magenta] can be selected.
Le Tally Color

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

-

[White],[Red],[Green],[Blue],[Yellow],[Cyan],
[Magenta] can be selected.
Right Tally Color

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

-

[White],[Red],[Green],[Blue],[Yellow],[Cyan],

[Magenta] can be selected.

CAMERA-1

Le Tally

Te xt

Right Tally

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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 Lock

-

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 Lock], 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.

BM-N Series

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7. Key Functions

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.

Waveform & Vector Scope Posion Changeable

The posion of Waveform and Vectro Scope can be
changed among Le Top, Right Top, Right Boom, Le
Boom.

Waveform, Vector Scope Size Adjustable

Waveform, Vector Scope - Large Waveform, Vector Scope - Small

The image size of Waveform and Vector Scope can be
changed between Small and Large.

System Date Copy

This funcon allows users to save the monitor
configuraon and adjustment sengs on the USB
memory sck and load them to other monitors. This
is useful for mulple monitor systems, allowing the
transfer of one monitor’s setup and adjustment data
to another.

HDR Mode SDR Mode

High Dynamic Range(HDR) Display Funcon

The OBM N 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 N 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.

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.

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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. 33^³ and 65^³ cube file is supported.

Password Lock for User Preset

When mulple users share the same monitor, each user can register his/her own password for color
temperature and user preset data. This ensures the users correctly recalls their preset data, and keeps preset
informaon safe from unauthorized use.

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

In-Monitor Display(IMD) Funcon

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.

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Camera Log applied image

Original Image

Camera Log Mapped SDI Loopout

This funcon allows to load the camera log to the
original image and then send the camera log mapped
image to another monitor through SDI loop out.

Camera Log applied image

[Monitor 1]

[Monitor 2]

Loop Out

Camera Log Selecon

The OBM 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.

Zebra

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

Remote Control via Ethernet

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

Display various markers

Aspect Mat 0

Aspect Mat 5

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-N Series

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25

8. Available Signal Formats

This monitor is applicable to the following signal formats

Signal System Signal Format

Signal System Signal Format

HD-SDI

3G-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

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

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

OBM-N Series

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26

Analog Composite

487/59.94i NTSC

PAL

PAL-M

576/50i

487/59.94i

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

Signal System

HDMI / DVI

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

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

Signal Format

576/50i

SECAM

Analog Component

720 x 480i/P@59.94/60

720 x 576i/P@50

1280 x 720P@50/59.95/60

1920 x 1080I@50/59.94/60

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

Signal System

Signal System

Signal Format

BM-N Series

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Outstanding Picture Qualit

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27

9. Product Specications

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

ITEM

Display

General

Audio In/Out

Input Signal

Format

Output

Input

21” LCD

1920 x 1080 (16:9)

0.248mm

1.064B colors(8bit+2bit FRC)

178(H), 178(V)

250cd/m²

1000 : 1

476.64 x 268.11 (mm)

2 x BNC

1 x HDMI

3 x BNC (YPbPr)

1 x BNC (CVBS)

1 x DVI

2 x BNC

SMPTE ST 425-AB

SMPTE ST 274

SMPTE ST 296

SMPTE ST 260

SMPTE ST 2048

SMPTE ST 125

ITU-R BT.656

HDMI

1 x DVI

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)

1 x Ethernet

1 x GPIO

2 x Serial

1 x USB

Power Requirements

Power Consumpon

Operang Temperature

Operang Humidity

Weight

Dimensions(with stand)

Accessories

Opon

OBM-N180 / N210 / N240

3G/HD/SD-SDI-1/2

HDMI 1.3a

Analog(YPbPr)

Composite

DVI-D

3G/HD/SD-SDI-1/2

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)

~ 1080p(60)

VESA/IBM Modes

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

AC(100-230V,50/60Hz)/DC12V

Power Cable

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

OBM-N180

18.5” LCD

1920 x 1080 (16:9)

0.213mm

1.064B colors(8bit+2bit FRC)

178(H), 178(V)

350cd/m²

1000 : 1

408.96 x 230.04 (mm)

470 x 335 x 120mm

18.50 x 13.18 x 4.72inch

Max 40W

0 ~ 40°C(32°F~104°F)

20 ~ 80% RH

6.5kg/14.33lbs

8.5kg/18.73lbs

538 x 363 x 120mm

21.18 x 14.26 x 4.72inch

Max 40W

0 ~ 40°C(32°F~104°F)

20 ~ 80% RH

24” LCD

1920 x 1200 (16:10)

0.270mm

1.064B colors(8bit+2bit FRC)

178(H), 178(V)

300cd/m²

1000 : 1

518.4 x 324.0 (mm)

OBM-N210

OBM-N240

Max 40W

0 ~ 40°C(32°F~104°F)

20 ~ 80% RH

600 X 430 X 130mm

23.62 x 16.92 x 5.11inch

10kg/22.04lbs

BM-N Series

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28

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

OBM-N310 / N420

ITEM

Display

General

Audio In/Out

Input Signal

Format

Output

Input

2 x BNC

1 x HDMI

3 x BNC (YPbPr)

1 x BNC (CVBS)

1 x DVI

2 x BNC

SMPTE ST 425-AB

SMPTE ST 274

SMPTE ST 296

SMPTE ST 260

SMPTE ST 2048

SMPTE ST 125

ITU-R BT.656

HDMI

1 x DVI

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)

1 x Ethernet

1 x GPIO

2 x Serial

1 x USB

Power Requirements

Power Consumpon

Operang Temperature

Operang Humidity

Weight

Dimensions(with stand)

Accessories

Opon

3G/HD/SD-SDI-1/2

HDMI 1.3a

Analog(YPbPr)

Composite

DVI-D

3G/HD/SD-SDI-1/2

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)

~ 1080p(60)

VESA/IBM Modes

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

Power Cable

Wall Mount Kit / Carrying Case

42” LCD

1920 x 1080 (16:9)

0.484mm

1.064B colors(8bit+2bit FRC)

178(H), 178(V)

700cd/m²

4000 : 1

930.24 x 523.26 (mm)

32” LCD

1920 x 1080 (16:9)

0.363mm

1.064B colors(8bit+2bit FRC)

178(H), 178(V)

350cd/m²

1200 : 1

698.4 x 392.85 (mm)

AC(100-230V,50/60Hz)/DC24V

Max 100W

0 ~ 40°C(32°F~104°F)

20 ~ 80% RH

28kg/61.72lbs

762 x 515 x 210mm

30 x 20.27 x 8.26inch

AC(100-230V,50/60Hz)/DC24V

Max 156W

0 ~ 40°C(32°F~104°F)

20 ~ 80% RH

32kg/70.54lbs

988x640x300mm

38.89 x 21.19 x 11.81inch

OBM-N310 OBM-N420

BM-N Series

Professional Video Monit

or

Outstanding Picture Qualit

y

29

54.6” LCD

1920 x 1080 (16:9)

0.63mm

1.064B colors(8bit+2bit FRC)

178(H), 178(V)

700cd/m²

4000 : 1

1209.6 x 680.4 (mm)

46” LCD

1920 x 1080 (16:9)

0.530 mm

1.064B colors(8bit+2bit FRC)

178(H), 178(V)

700cd/m²

4000 : 1

1018.08 x 572.67 (mm)

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

220W

0 ~ 40°C(32°F~104°F)

20 ~ 80% RH

35kg/77.16lbs

1074x687x300mm

42.28 x 27.04 x 11.81inch

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

220W

0 ~ 40°C(32°F~104°F)

20 ~ 80% RH

37kg/81.57lbs

1258 x 815 x 270mm

49.52 x 32.08 x 10.62inch

OBM-N460 / N550

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

ITEM

Display

General

Audio In/Out

Input Signal

Format

Output

Input

2 x BNC

1 x HDMI

3 x BNC (YPbPr)

1 x BNC (CVBS)

1 x DVI

2 x BNC

SMPTE ST 425-AB

SMPTE ST 274

SMPTE ST 296

SMPTE ST 260

SMPTE ST 2048

SMPTE ST 125

ITU-R BT.656

HDMI

1 x DVI

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)

1 x Ethernet

1 x GPIO

2 x Serial

1 x USB

Power Requirements

Power Consumpon

Operang Temperature

Operang Humidity

Weight

Dimensions(with stand)

Accessories

Opon

3G/HD/SD-SDI-1/2

HDMI 1.3a

Analog(YPbPr)

Composite

DVI-D

3G/HD/SD-SDI-1/2

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)

~ 1080p(60)

VESA/IBM Modes

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

Power Cable

Wall Mount Kit / Carrying Case

OBM-N460 OBM-N550

BM-N Series

Professional Video Monito

r

Outstan

d

ing Picture Qualit

y

30

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

BM-N Series

Professional Video Monito

r

Outstan

d

ing Picture Qualit

y