Revision Number: 1.0.0 Distribution Date: June 2017 Copyrights Notice Copyright : 2006-2017 LUMANTEK Co., Ltd. All Rights Reserved. This document contains information that is proprietary to LUMANTEK. CO., LTD. The information in this document is believed to be accurate and reliable; however, LUMANTEK assumes no responsibility or liability for any errors or inaccuracies that may appear in this document, nor for any infringements of patents or other rights to third parties resulting from its use.
Installation Precautions This page states the safety measures the users must take to avoid circumstances where the system may cause physical damages or injuries. Please THOROUGHLY go over this page before the system installation/operation. General Precautions • Maintain dust FREE condition during and after System Installation/Operation. • Place the system cover in a safe location when opened. • Securely stow tools and cables away from the passages.
Contents 1. Introduction - 4CH Switcher VS4 07 2. Product Configuration 08 3. Interface 10 HDMI Multiview Layout | Function Keys | LED Screen 4. Technical Terms 18 Background / Foreground | Hue / Angle/ Gain 5. Screen 20 Program screen | Multiview screen 6.
1. Introduction 4CH Video Switcher Introduction Lumantek's ezStudio is an Audio & Video production brand developed by converging encoding and video switching technology suitable for small studios. VS4 is a new product in ezStudio range, and a stand-alone type video switching console with integrated scaler. The input resolution is scaled to system resolution and outputs 1 SDI and 1 HDMI channels.
2. Product Configuration Power LED Power USB 2.
2. Product Configuration Stand-alone Video Switcher Accessories Manual [S/W download] (주소:http://www.lumantek.
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3. Interface LED Screen : Main g Screen transition effects : effects 0 to 17 Screen transition time (sec) 0.5 /1.0 /1.5 /2.0 /2.5 /3.
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3. Interface Function Keys Different functions are applied depending SCREEN CONTROL keys on the mode.
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3. Interface LED Screen : Menu CHROMA Screen >> Luma menu [a] Width: Transparent foreground luma area [b] Gain: Translucent foreground luma area (outside of width) [f] Return: Go to previous menu LUMA Screen >> It can be triggered by changing the settings in the SYSTEMS menu.
3. Interface LED Screen : Menu AUDIO Screen [a] In 1 [a'] In 1 mute [b] In 2 [b'] In 2 mute [c] In 3 [c'] In 3 mute [d] In 4 [d'] In 4 mute [e] External Input [e'] External In mute [f] Master (Mixer concept audio control) (Volume controllable in units of 3dB) (Input sound can be identified on the “Multiview” Screen) (Volumes can be muted with respective keys on the "PVW" row.) [e] External Input 2 1. Tip : positive polarity for balanced mono signals 2.
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5. Screen Program Screen X and Y Coordinates (0,0) for PIP / LOGO1/ LOGO2 3 3 2 4 1 X and Y Coordinates (1920,1080) or (1280,720) for PIP/LOGO1/LOGO2 BACKGROUND Screen : Inputs 1/2/3/4 CHROMA/LUMA Chroma: Used a lot in programs like weather broadcast Luma: Used to apply power point screens LOGO1 & LOGO2 File formats in bmp and png can be applied through USB 2.0 Saved in the internal ROM.
5. Screen Multiview Screen • Multiview displays the audio status - Input screens: volume of each inputs are visible - Preview (PVW): shows volume of “analog audio input” - Program (PGM): shows volume of output program • Chroma / Luma / Logo1 /Logo2 are visible on the “Multiview” screen.
6. System Specification 4x1 Video Switcher with Scaler Input Video Input: SDI(BNC 75Ω) x2, HDMI x3 Analog Audio Input : 6.35mm(1/4") Phone Jack(Balanced) x 2 ±10V (Max) @ -10dB Output Video Output(PGM) HDMI x1, SDI(BNC 75Ω)x1 Multiview Output: HDMI x1 Analog Audio Output: 3.
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