Processing

Video Processing :
4:2:2 (Y/Pb/Pr), 8 bits (Internal Processing : 480/59.94p when set to NTSC, 576/50p when set to PAL)
Audio Processing :Sampling Rate : 24 bits/48 kHz, 2 ch

Input Formats

HDMI Video (INPUT 1 -- 3) : 480/59.94p (when set to NTSC), 576/50p (when set to PAL)
HDMI and Component Video (INPUT 4) : 480/59.94i, 480/59.94p, 720/59.94p, 1080/59.94i, 1080/59.94p (when set to NTSC), 576/50i, 576/50p, 720/50p, 1080/50i, 1080/50p (when set to PAL)
HDMI Audio (INPUT 1 -- 4) : Linear PCM, 24 bits/48 kHz, 2 ch

RGB (INPUT 4) -
640 x 480/60Hz, 800 x 600/60Hz, 1024 x 768/60Hz, 1280 x 768/60Hz, 1280 x 1024/60Hz, 1366 x 768/60Hz, 1400 x 1050/60Hz, 1600 x 1200/60Hz, 1920 x 1200/60Hz
* The refresh rate is the maximum value of each resolution.
* Conforms to VESA DMT Version 1.0 Revision 11.
* 1920 x 1200/60Hz : Reduced blanking

Composite Video (INPUT 1 -- 4) : NTSC, PAL
S-Video (INPUT 4) : NTSC, PAL

Output Formats

HDMI and RGB/Component Video (OUTPUT)
480/59.94i, 576/50i, 480/59.94p, 576/50p, 720/59.94p, 720/50p, 1080/59.94i, 1080/50i, 1080/59.94p, 1080/50p
640 x 480, 800 x 600, 1024 x 768, 1280 x 768, 1280 x 1024, 1366 x 768, 1400 x 1050, 1600 x 1200, 1920 x 1200
The output format of HDMI and RGB/Component is always the same.
When an interlaced format is selected, component signal is output from the RGB/COMPONENT connector.
When a non-interlaced format is selected, RGB signal is output from the RGB/COMPONENT connector.
The refresh rates of RGB format is 60 Hz when set to NTSC, 75 Hz when set to PAL (excluding 1600 x 1200 and 1920 x 1200. The refresh rate of these 2 is 75 Hz when set to PAL.)
RGB formats : Conforms to VESA DMT Version 1.0 Revision 11.
1920 x 1200/60Hz : Reduced blanking

HDMI Audio (OUTPUT) : Linear PCM, 24 bits/48 kHz, 2 ch
Composite Video : NTSC, PAL
Preview Video (PVW OUT) : 480/59.94p when set to NTSC, 576/50p when set to PAL
Preview Audio (PVW OUT) : Linear PCM, 24 bits/48 kHz, 2 ch
USB Video : 720 x 480 when set to NTSC, 720 x 576 when set to PAL, Motion JPEG
USB Audio : Linear PCM, 16 bits/48 kHz, 2 ch

Input Connectors

Video -
HDMI : Type A (19 pins) x 4 (INPUT 1 -- 4)
RGB/Component : HD DB-15 type x 1(INPUT 4)
Composite : BNC type x 4 (INPUT 1 -- 4)
S-Video : 4-pin mini DIN type x 1 (INPUT 4)

Audio - RCA-pin type x 1pair (AUDIO IN)

Output Connectors

Final Output -
HDMI : Type A (19 pins) x 1 (OUTPUT)
RGB/Component : HD DB-15 type x 1 (OUTPUT)
Composite : BNC type x 1 (OUTPUT)
Preview Output - HDMI : Type A (19 pins) x 1 (PVW OUT)
Other Connectors -
MIDI : 5 pins DIN type x 2 (IN, OUT/THRU)
USB : B type x 1 (for streaming and remote control)

Signal Level Impedance

RGB/Component -
Signal Level : 1.0 Vp-p (luminance), 0.7 Vp-p (chroma)
Impedance : 75 ohms

Composite -
Signal Level : 1.0 Vp-p
Impedance : 75 ohms

S-Video -
Signal Level : 1.0 Vp-p
Impedance : 75 ohms

Analog Audio -
Nominal Input Level : - 10 dBu
Maximum Input Level : + 8 dBu
Impedance : 15 k ohms

Others

Display : Graphic Color LCD, 320 x 240 dots, touch panel
Video Effects -
Transition : Mix, Cut, Wipe (259 patterns)
Composition/Filter : Picture in Picture, Luminance Key, Chroma Key, Strobe, Negative, Colorize, Feedback, Emboss, Multi, Mirror etc. (148 types)
Others : Output Fade, Freeze
Power Supply : AC adaptor
Current Draw : 2.0 A
Dimensions :
Width (W) - 225 mm8-7/8 inches
Depth (D) - 296 mm11-11/16 inches
Height (H) - 105 mm4-3/16 inches
Weight : 2.6 kg (5 lbs. 12 oz.)

AC adaptor
Power Cord
RCA - BNC conversion plug x 2
Roland V-4EX Manual