The Postium OBM-N Series are designed for HD/SD broadcast and motion picture production monitoring applications. The OBM-N Series encompasses eleven models from 7” to 55” that offer capable and affordable HD – HDR monitoring solutions across a wide range of screen sizes. The OBM-170G and 240G are QC-Grade models offering true 10-bit wide gamut (DCI-P3 color).
All OBM-N Series models accept up to 1080 60P signals displayed at native 1920×1080 resolution and are equipped with standard 3G/HD-SDI input interfaces (x2) as well as an HDMI 1.3a input and analog component/composite I/O.
Closed Captioning decode and display for CEA-708(HD-SDI closed captioning standard) and CEA-608(SD-SDI closed captioning standard) is supported via SDI input.
18.5″ HDR HD Monitor
Key Features of N Series Monitor
· 3G/HD/SD-SDI 2 Channel
· HDR(High Dynamic Range) Display supporting PQ EOTF(ST 2084),
Hybrid Log Gamma, S-Log3
· 3D-LUT for Accurate Color Reproduction
· SDR EOTF - BT.1886 (Gamma 2.4)
· 1.064 Billion Colors
· Camera Log Conversion
· Camera Log Mapped SDI Loopout
· Custom 3D LUT File Import Through USB
· Gamma Selection (1.0 ~ 3.0)
· Color Temperature(3200K, 5500K, 6500K, 9300K, USER 1/2/3, D-CINEMA)
· Compare Color Settings (Side by Side)
· Waveform, VectorScope
(Wave + Vector, Waveform Wide, Position Change, Size Adjustment)
· Monitor Control via Ethernet, RS-422
· Various Markers (EBU, 4:3, 16:9, 1.85:1, 2.35:1, Variable etc.)
· Internal Patterns Display for Color Test (Black ~ 100% White, Color Bar)
· Time Code Display (Position / Size Selection)
· Easy Firmware Update by USB
· HDR & Camera Log Comparison
· Fast Mode
· Focus Assist
· HDR Waveform
· Zero Scan / 1:1 Scan
· H/V Delay
· Blue/Mono Only
· De-embedded 8~16ch Audio Level Meter
· Remote Control via GPI(RJ-45) Port
· Gamut Error
· False Color(Zebra, Color Pattern, ARRI)
· 3 Color TALLY Lamp
· Rack & VESA Mount (Option)
· Closed Caption(608, 708)
· System Data Copy
· Key Lock & Password Lock
High Dynamic Range(HDR) Display Function
High Dynamic Range (HDR) Emulation applies a High Dynamic Range display gamma curve to HDR content. The OBM-N Series supports PQ EOTF (SMPTE ST 2084), Hybrid Log Gamma and S-Log3. Postium’s HDR function allows users to view both highlights and shadow details within scenes simultaneously, thus resulting in more natural and realistic reproduction.
OBM-HDR provides the function of comparing HDR and SDR(Standard Dynamic Range) on the displayed image on the OBM series simultaneously.
This function controls the aperture level of a video signal, and displays images on screen with sharpened edges to help camera focus operation.
This function minimizes the internal video processing time from the signal input to the display on the screen. This function is useful when monitoring the fast-moving video content and checking the line flicker.
False Color indicates the Luma (Y) level of the input image. If a certain Y level is set, the pixels with the designated Luma (Y) level are displayed with a zebra pattern or a color pattern. There are display modes – Zebra, Variable, ARRI, and Comparison..
This mode displays the Luma(Y') level of the input
image in zebra pattern.
False Color Variable
This mode allows the user to adjust White clipping, Pink level, Green level, Black Clipping.
False Color Comparison
This function enables the user to divide the picture side by side, and compare the original image on the left half and the False Color image on the right half.
False Color ARRI
The color pattern is displayed with ARRI camera standard.
control allows for incremental compensation between gamma correction values of 1.0 and 3.0 — thereby ensuring that the decoded image isn’t too bright (no gamma correction) or too dark (over correction).
Camera Log Selection
The OBM series have 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.
Camera Log Mapped SDI Loopout
This function 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.
Remote Control via Ethernet
The OBM series can be connected via Ethernet connection and controlled remotely on the network.
The OBM series can display closed captions with an SDI input. It supports the CEA-708(HD-SDI closed captioning standard) and CEA-608(SD-SDI closed captioning standard).
Waveform & Vector Scope Position Changeable
The position of Waveform and Vectro Scope can be changed among Left Top, Right Top, Right Bottom, Left Bottom.
Gamut Error Type can be observed in 3 modes.
when the targeted color space is selected as BT.709, the pixels outside of the targeted color space are displayed as Black Zebra.
The pixels over Y Maximum, Chroma Maximum, RGB Maximum are displayed as Black Zebra, and the pixels below Y Minimum, Chroma Minimum, RGB Minimum are also displayed as Black Zebra.
when the targeted color space is selected as BT.709, the pixels outside of the targeted color space are displayed as Black or White Zebra.
The pixels over Y Maximum, Chroma Maximum, RGB Maximum are displayed as Black Zebra, and the pixels below Y Minimum, Chroma Minimum, RGB Minimum are displayed as White Zebra.
when the targeted color space is selected as BT.709, the pixels inside of the targeted color space are displayed as Mono, and the pixels outside of the targeted color space are displayed as the color. In this type, black and white area is not recognized.
Focus Assist controls the aperture level of a video signal and displays images on screen with sharpened edges to help camera focus operation.
The position of Waveform and Vector Scope can be moved between Top Left, Top Right, Bottom Right, and Bottom Left.
HDR Mode + HDR Waveform
SDR Mode + SDR Waveform
The OBM series can display various markers, including aspect marker, area marker, and center marker. In addition, the detailed display settings of each marker are allowed. For example, the color, brightness, horizontal/vertical position, and thickness of aspect markers can all be adjusted.
Custom Marker allows the users to place top, bottom, left, right marker lines as they want.
Display various markers
Aspect Mat 5
Custom 3D LUT File Import
The OBM-U**8K/4K Series allow the user to import 3D Look-up Table for accurate and consistent color match- ing between indivisual displays as well as using customized ‘looks’ that have been created by 3rd party color-grading applications. 32^3, 33^3, 64^3 and 65^3 cube file is supported.
The image source names and tally information can be displayed on the screen, with an external remote function 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.
Password Lock for User Preset
When multiple 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 recall their preset data, and keep preset information safe from unauthorized use.
HDR / Camera Log Comparison
The unique function allows users to compare HDR and Camera Log side by side.