4x4 Seamless AV Matrix Switcher/Multi–Scaler

ยี่ห้อ KRAMER รุ่น VSM-4x4A

เป็นเครื่องสลับสัญญาณเข้า 4 ออก 4 ที่สามารถเลือกสลับสัญญาณภาพแบบไม่สะดุดขณะเลือกสลับภาพ สามารถทำเป็นวีดีโอวอลล์ขนาด 2x2 หรือ 1x4 สามารถเลือกแสดงภาพเป็นสองภาพ หรือสี่ภาพในจอเดียวกัน สามารถทำภาพซ้อนภาพได้ รองรับความละเอียดของภาพได้สูงถึงระดับ VGA to WUXGA และ 480i to 1080p

VSM−4x4A is a 4x4 seamless matrix switcher that can also be used as a video wall driver (2x2 or 1x4) or dual and quad multi−viewers. The unit enables switching between inputs with a clean video cut (frame−to−frame switching with no glitches). It supports HDMI resolutions with deep color, up to eight channels of audio and includes per−port HDCP and EDID settings.

•  PixPerfect™ Scaling Technology — Kramer’s precision pixel mapping and high–quality scaling technology.
•  HDTV Compatible.
•  HDCP Compliant.
•  4 HDMI Inputs & 4 Scaled HDMI Outputs.
•  Audio — 4 balanced and 4 unbalanced audio outputs with independent volume settings per output, embedded audio on the HDMI inputs and outputs.
•  Selectable Operation Modes — 4x4 matrix switcher, video wall (2x2 or 1x4 configuration), dual display (Split/PIP/POP) or quad display.
•  Bezel Correction Options — In video wall mode.
•  Matrix Switching Modes — Seamless switching mode (zero–time video cuts), or fade–through–black mode (enabling independent output resolutions).
•  Constant Output Sync — For all modes of operation.
•  HDMI Support — Deep Color, Dolby Digital Plus, DTS, DTS–HD®, LPCM 2CH/6CH/8CH, AC3.
•  Per Port HDCP and EDID Settings
•  Input Resolution Range — VGA to WUXGA and 480i to 1080p.
•  Output Resolution Range — 480p to 1080p.
•  Multiple Aspect Ratio Selections — Full, 4:3, 16:9 and best fit.
•  Built–in ProcAmp — Color, hue, sharpness, noise, contrast and brightness.
•  Front Panel Control — Operation mode, TAKE button and menu buttons.
•  4 Preset Memory Locations — For each operation mode for quick access to common IN–OUT configurations.
•  Front Panel Lockout.
•  Non–Volatile Memory — Saves final settings.
•  Additional Internal Memory — Supports larger firmware code.
•  Firmware Upgrade — Via Ethernet or the program mini USB connector.
•  Varied Control Options — Front panel buttons, RS–232 serial commands transmitted by a touch screen system, PC, or other serial controller; infrared remote control transmitter with OSD (on–screen display), Ethernet with built–in web pages.

APPLICATIONS

•  Conference room presentations
•  Advertising applications, shopping malls and museums
•  Post production applications
•  Rental and staging
•  Security applications
•  Video–wall scaling
•  Applications with multiple inputs and outputs
•  Applications where quick, sleek, seamless switching is required
•  Any application requiring 4 scalers in a single 1RU rack space

SPECIFICATIONS

INPUTS

• 4 HDMI connectors (HDMI, HDCP version 1.1)

OUTPUTS

• 4 HDMI connectors (HDMI, HDCP version 1.1), 4 balanced stereo audio on terminal block connectors, 4 unbalanced audio on 3.5mm mini jacks

PORTS

• 1 RS–232 on 9–pin connector, 1 Ethernet on RJ–45 connector, 1 USB on Type–A connector

OUTPUT RESOLUTIONS

• NATIVE, 480p, 576p, 720p50, 720p59, 720p60, 1080p24, 1080p50, 1080p60, 1024x768, 1280x800, 1280x1024, 1366x768, 1440x900, 1600x900, 1680x1050 or 1920x1200

VIDEO LATENCY

• Progressive input: 30ms (typical)

CONTROLS

• Front panel buttons, IR with customized remote control, RS–232, Ethernet with built–in Web pages, USB port for programming

POWER SOURCE

• 100–240V AC, 27VA 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 9.34 x 1U (43.6cm x 23.72cm x 4.36cm) W, D, H
• 19" x 7.20 x 1U (43.6cm x 18.30cm x 4.36cm) W, D, H

PRODUCT WEIGHT

• 1.8kg (4.0lbs) approx.
• 1.8kg (4.0lbs) approx.

SHIPPING DIMENSION

• 52.50cm x 33.00cm x 10.70cm (20.67" x 12.99" x 4.21" ) W, D, H
• 52.50cm x 33.00cm x 10.70cm (20.67" x 12.99" x 4.21" ) W, D, H

SHIPPING WEIGHT

• 2.7kg (6.0lbs) approx.
• 2.7kg (6.0lbs) approx.

DIAGRAM