Postium OBM-8K Series Operational Instructions
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Postium OBM-8K Series Operational Instructions

8k lcd professional monitor
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User Manual
OBM-8K Series
Professional Video 8K Monitor
Operational Instructions
OBM-U248K
OBM-U278K
OBM-U318K
Ver.01

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  • Page 1 User Manual OBM-8K Series Professional Video 8K Monitor Operational Instructions OBM-U248K OBM-U278K OBM-U318K Ver.01...

  • Page 2: Table Of Contents

    8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K 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 Menu 6. OSD Menu Operations...

  • Page 3: Precaution

    8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K 1. Precaution Always use set voltage. AC 100 ~ 230V, 50/60Hz DC 24V(OBM-U248K, OBM-U278K, OBM-U318K) 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.
  • Page 4 8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K 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.

  • Page 5: Main Features

    OBM-8K Series 12G-SDI Quad Link 8K 2. Main Features 8K/4K professional monitor OBM-8K Series unit has the following features: · 12G SDI Quad Link 8K / 12G-SDI Single Link 4K · 6G-SDI Dual Link 2-S.I. 4K · 3G-SDI Quad Link Square Division 4K / 3G-SDI Quad Link 2-Sample Interleave (2-S.I.) 4K ·...

  • Page 6: Location And Function Of Parts And Controls

    8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K 3. Location and Function of Parts and Controls Front Panel (OBM-U248K/278K/318K) 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.
  • Page 7 8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K 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.

  • Page 8: Rear Panel

    8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K Rear Panel (OBM-U248K / U278K / U318K) A : SDI IN (SDI Input) connectors (BNC) Input connectors for SDI signals. For details. Connec ng the SDI Signals” (page 28). B : SDI OUT (SDI Output) connectors (BNC) Output connectors for SDI signals.
  • Page 9 8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K 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.

  • Page 10: Using The Menu

    8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K 4. Using the Menu 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.

  • Page 11: Adjustment Using The Menu

    8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K 5. Adjustment Using the Menus The OSD menu of this monitor consists of the following items. Status menu (To indicate the current se ngs) Color Temp./Color Space/Gamma menu Format Color Temp...

  • Page 12: Camera Assist Menu

    8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K Camera Assist menu User Configura on menu Zebra & False Color Se ng User Preset Se ng Zebra & False Color Load Zebra Level Adj. Save Zebra Range Func on Bu on Se ng...

  • Page 13: Remote Menu

    8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K Remote menu WFM/Vector Se ng Parallel Remote WFM/Vector 1 Pin Type 2 Pin Intensity 3 Pin Transparency 4 Pin Color 5 Pin Line Select 6 Pin Line Posi on 7 Pin...
  • Page 14 8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K 6. OSD Menu Operations Status Menu The Status menu displays the current status of the Page 3/4 monitor. The following items are displayed. Page 1/4 SDI Input SDI Payload ID Iden fier...
  • Page 15 8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K Color Temp/Color Space/Gamma Menu These menus are used for adjus ng or se ng the Page 2/3 color temperature, color space or gamma of the picture. Page 1/3 Color Space Selects the color space from among [ITU-R BT.709], [SMPTE-C],[EBU], [DCI-P3], [ITU-R...
  • Page 16 8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K Color Temp/Color Space/Gamma Menu Default Log Sel ** 1) OSD Menu of this mode is different, Allows the user to select a camera log among depending on each model’s HDR maximum C-Log, Log-C EI 160~3200, S-Log2 To LC-709, luminance.
  • Page 17 8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K Camera Assist Menu Color Temp/Color Space/Gamma Menu Page 3/3 Page 1/3 Zebra & False Color RGB/YCC Range - Evaluates the Luma(Y’) level of the input image. - Selects Black Level and White Level of RGB/YCC If the certain Y’...
  • Page 18 8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K Camera Assist Menu Page 2/3 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.
  • Page 19 8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K Camera Assist Menu User Configura on Menu User Configura on consists of the adjustment Page 3/3 menus such as[User Preset Se ng],[Func on Bu on Se ng],[Input Se ng], [Output Se ng],...
  • Page 20 8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K User Configura on Menu - The following func ons are assigned in the factory. [Auto]: [F1 Bu on] : Color Temp Square / 2-S.I. The input automa cally recognizes [F2 Bu on] : Audio Level Meter...
  • Page 21 8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K User Configura on Menu Page 3/7 Page 4/7 Marker Se ng Speaker Out / Audio Level Meter Se ng Marker - Selects the audio channel of the SDI & HDMI - Selects On to display the marker, and Off...
  • Page 22 8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K User Configura on Menu Page 5/7 Page 6/7 Marker Se ng 2/2 WFM/Vector Se ng This func on is ac vated when the “Aspect Marker” WFM/Vector is set [Custom]. - Select [On] to display the [WFM/Vector] and Menu >...
  • Page 23 8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K User Configura on Menu Remote Menu Page 7/7 Page 1/3 Parallel Remote System Se ng Selects the Parallel Remote connector pins for Internal Signal Generates the White Pa ern internally.
  • Page 24 8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K Remote Menu Page 2/3 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].
  • Page 25 8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K Remote Menu **Note Remote SFP module support is ac vated only when the module is first connected and the monitor power is turned on. Embrionix emSFP Settings 2/2 Remote PTP Mode :...

  • Page 26: Security Menu

    8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K Security Menu Page 1/1 Security Security Setting Key Lock : Password : * * * * User Parameter Lock : Change Password : * * * * Security Se ng...

  • Page 27: Scan Mode Image

    8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K 7. Scan Mode Image 4K/QFHD Mode The LCD panel resolu on of OBM-U318K/278K/248K is QFHD(16:9) 3840x2160, so if the input signal is 3840x2160 1:1 mapping is supported. If the input signal is DCI 4K(4096x2160), 1:1 mapping is not supported.

  • Page 28: Connecting The Sdi Signals

    8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K 8. Connecting the SDI Signals Single Link 12G/6G/3G/HD-SDI, Dual-Link 6G/3G-SDI, Quad Link 12G/6G/3G/-SDI signals can be Input to the SDI In connectors of this monitor. Up to 4-channel Single Link 12G/6G/3G/HD-SDI signals, 1-channel Dual-Link 6G/3G-SDI or 1-channel Quad-Link 12G/6G/3G-SDI signals can be input.

  • Page 29: Available Signal Formats

    8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K 9. Available Signal Formats This monitor is applicable to the following signal formats Single HD-SDI Signal System Signal Format 1920 x 1080 / 4:2:2 YCbCr 10bit 23.98, 24, 25, 29.97, 30p/Psf, 50, 59.94, 60i...
  • Page 30 8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K Quad-Link (4K) HD-SDI Signal System Signal Format 3840 x2160 / 2-sample interleave division/ 4:2:2 YCbCr 10bit 23.98, 24, 25, 29.97, 30p Square division 4096 x2160 / 2-sample interleave division/ 4:2:2 YCbCr 10bit 23.98, 24, 25, 29.97, 30p...

  • Page 31: Key Functions

    8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K 10. Key Functions OBM-HDR provides the func on of comparing HDR Versa le 4K/QFHD Input Capability The OBM-U**8K series is equipped with standard and SDR(Standard Dynamic Range) on the displayed 12G-SDI input interface(x4) and support 4K/8K Quad image on the OBM series simultaneously.
  • Page 32 8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K Adjustable Gamma Focus Assist Gamma value is adjustable from 1.0 to 3.0 as user's This func on controls the aperture level of a video preference to monitor in the dark area of the picture.
  • Page 33 8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K Various 4K/12G Display Modes Single Link 12G-SDI 12G-SDI Single Link 12G-SDI Single Link 2160 Dual Link 2-Sample Interleave(2-SI) 3G-SDI Level B x 2 Link A-1 A-2 B-1 B-2 (*Supported up to 2160/30p) Quad Link 2 Sample Interleave (2SI) Each link contains a full image at 1/4 resolu on.
  • Page 34 8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K 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.
  • Page 35 8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K Gamut Error The total range of the SDI 10bit signal is 0 to 1023. The range 0 to 3 and 1020 to 1023 are the reserved values for Sync, and the total video signal range is 4 to 1019.
  • Page 36 8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K Supports 12G-SDI Single Link Square Division signal format The OBM-U**8K series can display 12G-SDI Single Link 4K/UHD signals as well as 3G-SDI Quad Link signals. This is already a very useful feature, compared to compe tors’ monitors.
  • Page 37 8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K HDR Waveform When HDR more is set on, HDR Waveform is displayed on screen. HDR Mode + HDR Waveform HDR Waveform SDR Mode + SDR Waveform SDR Waveform In-Monitor Display(IMD) Func on The image source names and tally informa on can be displayed on the screen, with an external remote func on via Ethernet.
  • Page 38 8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K Various Markers The OBM U/X 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.

  • Page 39: Product Specifications

    8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K 11. Product Specifications Specifica ons (OBM-U248K) ITEM OBM-U248K 12G/6G/3G/HD 4 x BNC Input HDMI 2.0 1 x HDMI 2 x SFP Output 12G/6G/3G/HD/4 Ac ve Loop Output 4 x BNC 4320p(60/59.94/50)
  • Page 40 8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K Specifica ons (OBM-U278K) ITEM OBM-U278K 12G/6G/3G/HD 4 x BNC Input HDMI 2.0 1 x HDMI 2 x SFP 12G/6G/3G/HD/4 Ac ve Loop Output Output 4 x BNC SMPTE ST 2082-12(12G Quad 8K) 4320p(60/59.94/50)
  • Page 41 8K LCD Professional Monitor OBM-8K Series 12G-SDI Quad Link 8K Specifica ons (OBM-U318K) ITEM OBM-U318K 12G/6G/3G/HD 4 x BNC Input HDMI 2.0 1 x HDMI 2 x SFP Output 12G/6G/3G/HD/4 Ac ve Loop Output 4 x BNC SMPTE ST 2082-12(12G Quad 8K) 4320p(60/59.94/50)
  • Page 42 208, Building A, Samsong Techno Valley, 140, Tongil-ro, Deogyang-gu, Goyang-si, Gyeonggi-do, Korea, 10594 Tel : +82.2.354.6055 / Fax : +82.2.354.6056 E-mail : sales@postium.com www.postium.com...

This manual is also suitable for:

Obm-u248kObm-u278kObm-u318k

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