FOR-A Corporation DSK-400 Specifications

4K/HD Keyer

DSK-400

4K/HD Keyer

DSK-400

The DSK-400 is a 4K (UHD) keyer with 12 inputs and 8 outputs for 3G-SDI. Add
DSK-400CK for 4K chroma keying. Connect to an HVS-100 for control via
HVS-100OU. Also controllable via dedicated GUI.

1080p/1080i supported

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3G-SDI Level-A input and Level-B (only for FILL/KEY) input supported

❚

Supported inputs: LINE (3G/HD-SDI x4), FILL/KEY (3G/HD-SDI x4 each)

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- 4K mode: LINE x1, FILL/KEY x1 each

- HD (3G/1.5G) mode: LINE x4, FILL/KEY x4 each

Supported outputs: PGM (SDI x4), AUX (SDI x4)

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- 4K mode: PGM x1, AUX x1

- HD (3G/1.5G) mode: PGM x4, AUX x4

Enables combined FILL/KEYs on LINE input. Equipped with FS on

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FILL/KEY input

Equipped with INPUT STILL on FILL/KEY input. Available as still image

❚

source

4K keying

4K Fill

4K Key

BOX mix, KEY INVERT, GAIN, TRANSPARENCY function

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Offers 1080p down-converted output from 4K for monitoring use

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Supports Genlock, BB or Tri-level Sync. Line lock supported for LINE input

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Bypass output supported as standard

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Built-in web server allows individual settings to be congured over web

❚

browser

GPI input/tally output, with 16 pins assignable to input or output

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Remote control via RS-422 port available

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Simultaneous control from up to four DSK-RU, optional remote

❚

control unit
4K high-performance DSK-400CK chroma keyer (Option)

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Redundant DSK-400PSM power supply (Option)

❚

4K output

4K input

When using as 4K chroma keyer with optional DSK-400CK

4K Camera input

4K CG input

4K output

4K/HD Keyer

DSK-400

Specications

Video format 3G-SDI: 1080/59.94p, 1080/50p, HD-SDI: 1080/59.94i, 1080/50i

Processing 4 : 2 : 2 :4, Digital component 10-bit

Quantization Y: 10-bit, C: 10-bit, KEY: 10-bit

Video input

BKGD (LINE) 3G-SDI: 3 Gbps (Level-A), HD-SDI: 1.5 Gbps, 75Ω, BNC x 4

FILL 3G-SDI: 3 Gbps (Level-A/B), HD-SDI: 1.5 Gbps, 75Ω, BNC x 4 (w/ built-in FS function)

KEY 3G-SDI: 3 Gbps (Level-A/B), HD-SDI: 1.5 Gbps, 75Ω, BNC x4 (w/ built-in FS function)

Reference Input BB: NTSC: 0.429 Vp-p / PAL: 0.45 Vp-p or Tri-level Sync: 0.6 Vp-p, 75Ω BNC x 1, loopthrough (terminated w/ 75Ω terminator if unused)

Video Output

PGM (LINE) 3G-SDI: 3 Gbps (Level-A), HD-SDI: 1.5 Gbps, 75Ω, BNC x 4 (Bypass function available when powered OFF)

AUX 3G-SDI: 3 Gbps (Level-A), HD-SDI: 1.5 Gbps, 75Ω, BNC x4

I/O Delay

Min. LINE Approx. 6 μs (HD) / Approx. 3 μs (3G, UHD)

Min. FILL/KEY Approx. 6 μs (HD) / Approx. 3 μs (3G, UHD)

If FS used 0 to 1 frame plus minimum delay

Video Mixing

Keying Extarnal KEY / Self KEY / Full KEY selectable

KEY: CLIP/GAIN/
TRANSPARENCY

FILL source FILL input / MATTE selectable

KEY source KEY video input for external keys

FILL MAT Hue / saturation /luminance (color adjustment)

Edge Effect Off / Soft /Hard selectable, Edge width 1H to 8H, Position: max. ±4 lines, Edge color adjustable

Box Mask Top/Bottom/Left/Right/Mirror settings available

Transition Cut or Fade in/out, remote control available

Interface

REMOTE 15-pin D-sub (female) x1

GPI-IN/GPI-OUT/
ALARM

RS-422 9-pin D-sub (female) x1

LAN 10/100BASE-TX, RJ-45 x 1

Temperature / Humidity 0ºC to 40ºC / 10% to 90% (no condensation)

Power 100 V AC to 240 V AC ±10%, 50/60 Hz

Consumption 100 V AC to 120 V AC: 105 W, 200 V AC to 240 V AC: 109 W

Dimensions / Weight 430 (W) x 425 (D) x 44 (H) mm / 6.2 kg as standard, 6.6 kg with full option

Accessories AC cable (w/ retaining clip), Rack mount brackets, Cable for DSK-RU connection, Operation manual (CD-ROM), Quick Setup Guide

Consumables (if used
24 hours a day at room
temperature)

Options DSK-400CK: Chromakey expansion software, DSK-RU: Remote control unit, DSK-400PSM: Redundant power supply

Level-adjustable

25-pin D-sub (female) x1 (16-input/output)

Power supply unit: Replace every 5 years
DSK-400PSM: Replaced every 5 years
Cooling fan: Replace every 4 years

Rear Panel

GENLOCK

REF IN

GPI IN / TALLY OUT

2 1

RS-422

LAN

REMOTE

FILL/KEY

KEY3FILL3KEY2FILL2KEY1FILL1 KEY4FILL4

LINE

OUT2IN2OUT1IN1

AUX OUTPUT

OUT4IN4OUT3IN3

AUX4AUX3AUX2AUX1

AC100-240V 50/60Hz INAC100-240V 50/60Hz IN

Unit: mm

RATING LABEL

External Dimensions

POWER 1 POWER 2

ON

OFF

Head Office:

FOR-A Corporation of America: Tel: [phone]

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FOR-A Corporation of America East Coast Office: Tel: [phone]

2 Executive Drive, Suite 670, Fort Lee Executive Park, Fort Lee, NJ 07024, U.S.A.

FOR-A Corporation of America Distribution & Service Center:

2400 N.E. Waldo Road, Gainesville, FL 32609, U.S.A.

FOR-A Corporation of America Miami Office: Tel: [phone]

5200 Blue Lagoon Drive, Suite 760, Miami, FL 33126, U.S.A.

FOR-A Corporation of Canada: Tel: [phone]

1131A, Leslie Street #209, Toronto, Ontario, M3C 3L8, CANADA

FOR-A Europe S.r.l.: Tel: [phone]

Via Volturno, 37, 20861 Brugherio MB, Italy

POWERALARM

OPERATE

LOCK

USB

430

462

480

3-8-1 Ebisu, Shibuya-ku, Tokyo 150-0013, Japan

SUPER1 SUPER2 SUPER3 SUPER4

MENU

(PUSH)

Tel: [phone]

DIGITAL SUPER KEYER

DSK-400

32

44

425

ISO 9001 and 14001 certified

(Sakura R&D)

http://www.for-a.com/

FOR-A UK Limited: Tel: [phone]

Trident Court, 1 Oakcroft Road, Chessington, KT9 1BD, UK

FOR-A Italia S.r.l.: Tel: [phone]

Via Volturno, 37, 20861, Brugherio MB, Italy

FOR-A Corporation of Korea: Tel: [phone]

1007, 57-5, Yangsan-ro, Yeongdeungpo-gu, Seoul 150-103, Korea

FOR-A China Limited: Tel: [phone]

708B Huateng Building, No. 302, 3 District, Jinsong, Chaoyang, Beijing 100021, China

FOR-A Middle East-Africa Office: Tel: [phone]

Dubai Media City, Aurora Tower, Office 1407, P.O. Box 502688, Dubai, UAE

Agiv (India) Private Limited (FOR-A India): Tel: [phone]

2nd Floor, Valecha Chambers, Link Road, Andheri (W), Mumbai 400053

© 2016 FOR-A Company Ltd. FOR-A is a registered trademark of FOR-A Company Ltd. Design and specications subject to change without notice. Printed in Japan. 1602NPC