12–Input HDMI & Analog ProScale™ Presentation Digital Scaler/Switcher with Microphone Inputs & Ethernet Control

ยี่ห้อ KRAMER รุ่น VP-444

The VP−444 is a high−performance presentation scaler/switcher for HDMI and computer graphics signals. The unit scales the video, embeds the audio, and outputs the signal to two HDMI (with embedded audio) outputs (with S/PDIF and balanced stereo audio) simultaneously.

•  Kramer’s PixPerfect™ Scaling Technology — Kramer’s precision pixel mapping and high–quality scaling technology. High–quality 3:2 and 2:2 pull down de–interlacing and full up and down scaling of all video input signals.
•  HDTV Compatible.
•  HDCP Compliant.
•  Video Inputs — 10 HDMI & 2 computer graphics video on 15–pin HD connectors.
•  Scaled Outputs — 2 HDMI.
•  22 Output Resolutions — Up to WUXGA/1080p.
•  2 Microphone Inputs — For mixing, switching or talk–over (with 48V phantom selection).
•  Auto Input Scanning and Switching.
•  Companion AFV (Audio–Follow–Video) — Stereo audio for every input (on terminal blocks).
•  Audio Inputs — 12 unbalanced stereo on terminal blocks & embedded audio for HDMI inputs, each with individual level controls.
•  Audio Outputs — 1 S/PDIF on an RCA connector, 1 balanced stereo audio on a terminal block, embedded audio on the HDMI outputs.
•  Multiple Aspect Ratio Selections — Full, overscan, underscan, letterbox & panscan.
•  Audio DSP — Powerful digital audio signal processing, including audio equalization, mixing, delay, etc.
•  Built–in ProcAmp — Color, hue, sharpness, noise, contrast & brightness.
•  Color Sampling — Supports 4:4:4 (RGB and YUV) as well as 4:4:2 (YUV) color sampling.
•  Constant Output Sync — No disruption on the output while switching between inputs and when no video is detected.
•  Front Panel Control — Audio mute & freeze frame.
•  Built–in Web Pages.
•  Front Panel Lockout.
•  Non–Volatile Memory — Saves final settings.
•  Flexible Control Options — Front panel, IR remote with OSD (on–screen display), Ethernet with built–in Web pages & RS–232.
•  Worldwide Power Supply — 100–240V AC.

APPLICATIONS

•  Projection systems in conference rooms, boardrooms, classrooms, hotels and churches
•  Home theater up–scaling

SPECIFICATIONS

INPUTS

• 10 HDMI connectors (HDMI, HDCP version 1.4)
• 2 VGA on a 15–pin HD connector
• 1 unbalanced stereo audio on 12 3–pin terminal block connectors
• 2 mic on 6mm jack connectors (with selectable 48V phantom power)

OUTPUTS

• 2 HDMI connectors (HDMI, HDCP version 1.4)
• 1 S/PDIF on an RCA connector
• 1 unbalanced stereo audio on a 5–pin terminal block connector

BANDWIDTH

• Up to 1080p, UXGA

SWITCHING TIME BETWEEN INPUTS

• 2 to 3 seconds

VIDEO LATENCY

• Less than 2 frames

OUTPUT RESOLUTIONS

• Native, 640x480 @60Hz, 800x600 @60Hz, 1024x768 @60Hz, 1280x768 @60Hz, 1360x768 @60Hz, 1280x720 @60Hz, 1280x800 @60Hz, 1280x1024 @60Hz, 1440x900 @60Hz, 1400x1050 @60Hz, 1680x1050 @60Hz, 1600x1200 @60Hz, 1920x1080 @60Hz, 1920x1200 @60Hz, 480p @60Hz, 720p @60Hz, 1080i @60Hz, 1080p @60Hz, 576p @50Hz, 720p @50Hz, 1080i @50Hz, 1080p @50Hz

CONTROLS

• HDMI 1 to HDMI 10 and PC 1 to PC 2 input selector buttons, Freeze, Mute buttons, Menu and navigation buttons, Reset to XGA/720p and lock buttons, RS–232, IR, Ethernet (OSD and Web pages), USB for firmware upgrading

POWER CONSUMPTION

• 100–240V AC, 22VA max

OPERATING TEMPERATURE

• 0° to +40°C (32° to 104°F)

STORAGE TEMPERATURE

• –40° to +70°C (–40° to 158°F)

HUMIDITY

• 10% to 90%, RHL non–condensing

INCLUDED ACCESSORIES

• Power cord, rack ears, IR remote control

PRODUCT DIMENSION

• 19" x 7.20 x 1U (43.6cm x 18.30cm x 4.36cm) W, D, H

PRODUCT WEIGHT

• 1.8kg (4.0lbs) approx.

SHIPPING DIMENSION

• 55.00cm x 27.60cm x 10.70cm (21.65" x 10.87" x 4.21" ) W, D, H

SHIPPING WEIGHT

• 2.5kg (5.5lbs) approx.

DIAGRAM