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Block Diagram Dimensions
Unit: mm
Specifications
Video Format
Video: NTSC or PAL (ITU601)
PC-RGB: 640 x 480/120 Hz, 800 x 600/120 Hz, 832 x 624/75 Hz,
1024 x 768/80 Hz, 1152 x 864/80 Hz, 1152 x 870/75 Hz,
1280 x 1024/75 Hz, 1600 x 1200/60 Hz
(RGB VH: positive/negative logic)
* VESA DMT Version 1.0 Revision 10 conform.
* The refresh rate is the maximum value of each resolution.
Video Sampling Rate
Video: 4:2:2 (Y:B-Y:R-Y), 8-bit, 13.5 MHz
Frame Synchronizer
2 systems
Input Level and
Impedance
Video (composite): 1.0 Vp-p, 75 ohms
S-video: <Luminance signal> 1.0 Vp-p, 75 ohms
<Chrominance signal> 0.286 mVp-p,
75 ohms (NTSC) / 0.3 mVp-p,
75 ohms (PAL)
PC-RGB: 0.7 Vp-p, 75 ohms (H, V: 5 V TTL)
Output Level and
Impedance
Video (composite): 1.0 Vp-p, 75 ohms
S-video: <Luminance signal> 0 Vp-p, 75 ohms
<Chrominance signal> 0.286 mVp-p,
75 ohms (NTSC) / 0.3 mVp-p,
75 ohms (PAL)
Connectors
Input
Video (composite): BNC type x 7 (Ch 1 - 7)
S-video: 4-pin mini DIN type x 4 (Ch 5 - 8)
PC-RGB: D-SUB 15pin Shrink Type x 2 (Ch8: PC1 / PC2)
* Inputs 5 - 8; however if S-video is simultaneously input to 5-8,
S-video takes priority
Remote Control Interfaces
MIDI IN: 5-pin DIN type x 1,
MIDI OUT/THRU: 5-pin DIN type x 1
Transition effects
(more than 200 types)
Mix (Dissolve, Non-Additive Mix : NAM, Full-Additive Mix : FAM),
Wipe (Hard edge wipe, Soft edge wipe),
Key, Slide, Stretch, User Transition
Video effects
Still, Strobe, Afterimage, Feedback, Shake, Negative, Colorize,
Find Edge, Silhouette, Mono Color, Emboss, Posterize, Color Pass,
Luminance key, Chroma key, Flip, Multi, Mirror, Picture-in-picture
Power Supply
DC 9 V (AC Adaptor: Roland PSB-1U)
Current Draw
2 A (Preliminary, AC Adaptor PSB-1U 0.4A)
Dimensions
238 (W) x 315 (D) x 134 (H) mm
(9-3/8 (W) x 12-7/16 (D) x 5-5/16 (H) inches)
Weight
3.2 kg (7 lbs 1 oz)
Accessories
AC Adaptor, Power Cord, BNC to RCA video adapter x 4,
mount screw for Video fader x 4, Owner's Manual
Options
Cross Fader: V-4CF
Output
Video (composite): BNC type x 2, S-video: 4-pin mini DIN type x 1
Preview Output
Video (composite): BNC type x 1 (OSD Menu)
Monitor Output
Video (composite): BNC type x 8 (Ch 1 - 8)
V-4 LVS-400 V-44SW V-440HD
■
Video Mixer Line-up
The world’s standard of compact video
mixer. Four SD inputs and high-quality
video effects at an affordable price.
Rack-mount, eight channel multi-format
video switcher for applications requiring
seamless mixing of SD, HD and RGB
sources.
Multi-format video mixer with tactile
operation offers extremely smooth and
intuitive mixing and switching of SD, HD
and RGB sources.
Four channel video mixer with simple
and straightforward operation with
rugged build structure. Perfect for video
performance at events, exhibitions and
presentations.
Meet the next generation in video mixing.
8 Inputs, 3 Outputs and all new Special Effects.
Jul. 2008 RAM-7018 GEN
Copyright 2008 Roland Corporation. All rights reserved.
All specifications and appearances are subject to change without notice.
www.rolandsystemsgroup.net