Eizo Flexscan Ev2023w Users Manual

							
1Chapter 5  Reference
5-5	 Specifications
EV0W
LCD Panel20.0-inch (510 mm) TFT color LCD with anti-glare hard coating
Viewing angle:  Horizontal 178°, Vertical 178° (CR:10 or more)
Dot Pitch0.2768mm
Horizontal Scan FrequencyAnalog: 31-68kHzDigital: 31-60kHz
Vertical Scan FrequencyAnalog: 55-76Hz (Non-interlace)Digital: 59-61Hz (Non-interlace)(VGA TEXT: 69-71Hz)
Resolution1600 dots × 900 lines
Max. Dot ClockAnalog: 108MHzDigital: 108MHz
Max. Display ColorApprox. 16.77 million colors: Applicable to 6 bit (1064.33 million colors/10bit LUT)
Display Area (H × V)442.8mm × 249.1mm
Power Supply100-120 VAC ±10%, 50/60Hz 0.65A200-240 VAC ±10%, 50/60Hz 0.4A
Power 
Consumption
Screen Display On40W or less (Speaker working)
38W or less (Speaker not working)
Power saving mode0.7W or less (for single signal input, when stereo mini jack cable is n\
ot connected, [EcoView Sense] : “Off”)
Power button Off0.25W or less (when stereo mini jack cable is not connected)
Main Power switch Off0W
Input Signal ConnectorDVI-D connector (Applicable to HDCP), D-Sub mini 15-pin
Analog Input Signal (Sync)Separate, TTL, positive/ negative
Composite, TTL, positive/ negative
Analog Input Signal (Video)Analog, Positive (0.7Vp-p/75Ω)
Digital Signal Transmission SystemTMDS (Single Link)
Video Signal MemoryAnalog signal: 45 (preset: 14)Digital signal: 10
Audio OutputSpeaker output: 0.45W (8Ω, THD: 3% or less)Headphone output: 2mW + 2mW
Line inputInput impedance : 48 kΩ (typ.)Input level :1.0 Vrms (Max.)
Plug & PlayVESA DDC 2B / EDID structure 1.3
Dimensions (Width) × (Height) × (Depth)
Main unit  (including FlexStand)476 mm (18.7 inch) × 498 - 306.5 mm (19.6 - 12.1 inch) × 236 -\
 219 mm (9.3 - 8.6 inch)
Main unit  (including TriStand)476 mm (18.7 inch) × 422 - 362 mm (16.6 - 14.3 inch) × 200 mm \
(7.9 inch)
Main unit (without stand)476 mm (18.7 inch) × 292 mm (11.5 inch) × 47 mm (1.85 inch)
MassMain unit  (including FlexStand)Approx. 6.7 kg (14.8 lbs.)
Main unit  (including TriStand)Approx. 5.1 kg (11.2 Ibs.)
Main unit (without stand)Approx. 3.9 kg (8.6 lbs.)
 
						

							
Chapter 5  Reference

Movable rangeFlexStandTilt: 30° Up, 0° DownSwivel: 172° Right, 172° LeftAdjustable height: 225 mm (8.9 inch) (192.5 mm (7.6 inch) when Tilt is 0°)Rotation: 90° (clockwise)
TriStandTilt: 25° Up, 0° DownSwivel: 172° Right, 172° LeftAdjustable height: 60 mm (2.36 inch)
Environmental ConditionsTemperatureOperating: 5 °C - 35 °C (41 °F - 95 °F)Storage: -20 °C - 60 °C (-4 °F - 140 °F)
HumidityOperating: 20% - 80% R.H. (no condensation)Storage: 10% - 80% R.H. (no condensation)
PressureOperating: 700 to 1,060 hPaStorage: 200 to 1,060 hPa
EV0W
LCD Panel23.0-inch (580 mm) TFT color LCD with anti-glare hard coating
Viewing angle:  Horizontal 170°, Vertical 160° (CR:10 or more)
Dot Pitch0.2655mm
Horizontal Scan FrequencyAnalog: 31-81kHzDigital: 31-68kHz
Vertical Scan FrequencyAnalog: 55-76Hz (Non-interlace)Digital: 59-61Hz (Non-interlace)(VGA TEXT: 69-71Hz)
Resolution1920 dots × 1080 lines
Max. Dot ClockAnalog: 148.5MHzDigital: 148.5MHz
Max. Display ColorApprox. 16.77 million colors: Applicable to 6 bit (1064.33 million colors/10bit LUT)
Display Area (H × V)509.76mm × 286.74mm
Power Supply100-120 VAC ±10%, 50/60Hz 0.56A200-240 VAC ±10%, 50/60Hz 0.32A
Power ConsumptionScreen Display On33W or less (Speaker working)31W or less (Speaker not working)
Power saving mode0.7W or less (for single signal input, when stereo mini jack cable is n\
ot connected, [EcoView Sense] : “Off”)
Power button Off0.25W or less (when stereo mini jack cable is not connected)
Main Power switch Off0W
Input Signal ConnectorDVI-D connector (Applicable to HDCP), D-Sub mini 15-pin
Analog Input Signal (Sync)Separate, TTL, positive/ negative
Composite, TTL, positive/ negative
Analog Input Signal (Video)Analog, Positive (0.7Vp-p/75Ω)
Digital Signal Transmission SystemTMDS (Single Link)
Video Signal MemoryAnalog signal: 45 (preset: 18)Digital signal: 10
Audio OutputSpeaker output: 0.45W (8Ω, THD: 3% or less)Headphone output: 2mW + 2mW
Line inputInput impedance : 48 kΩ (typ.)Input level :1.0 Vrms (Max.)
Plug & PlayVESA DDC 2B / EDID structure 1.3
 
						

							
Chapter 5  Reference

Dimensions (Width) × (Height) × (Depth)
Main unit  (including FlexStand)547 mm (21.5 inch) × 517.8 - 346.5 mm (20.4 - 13.6 inch) × 236\
 - 221 mm (9.3 - 8.7 inch)
Main unit  (including TriStand)547 mm (21.5 inch) × 442 - 382 mm (17.4 - 15 inch) × 200 mm (\
7.9 inch)
Main unit (without stand)547 mm (21.5 inch) × 332 mm (13.1 inch) × 44 mm (1.73 inch)
MassMain unit  (including FlexStand)Approx. 6.9 kg (15.2 lbs.)
Main unit  (including TriStand)Approx. 5.3 kg (11.7 Ibs.)
Main unit (without stand)Approx. 4.1 kg (9.0 lbs.)
Movable rangeFlexStandTilt: 30° Up, 0° DownSwivel: 172° Right, 172° LeftAdjustable height: 225 mm (8.9 inch) (171.3 mm (6.7 inch) when Tilt is 0°)Rotation: 90° (clockwise)
TriStandTilt: 25° Up, 0° DownSwivel: 172° Right, 172° LeftAdjustable height: 60 mm (2.36 inch)
Environmental ConditionsTemperatureOperating: 5 °C - 35 °C (41 °F - 95 °F)Storage: -20 °C - 60 °C (-4 °F - 140 °F)
HumidityOperating: 20% - 80% R.H. (no condensation)
Storage: 10% - 80% R.H. (no condensation)
PressureOperating: 700 to 1,060 hPaStorage: 200 to 1,060 hPa
Main	default	settings	(factory	settings)
Auto EcoViewOn
EcoView SenseOn
EcoView IndexOn
Smoothing3
FineContrast Mode Custom
PowerManager - Power SaveOn
Input SignalAuto
Screen SizeFull Screen
Off TimerEnable
Menu SettingsMenu SizeNormal
Menu Off Timer45 sec
Language English
 
						

							
Chapter 5  Reference

Outside	Dimensions
EV0W
• FlexStand
17.2(0.68)
15.6(0.61)444.8(17.5)15.6(0.61)476(18.7)
594(23.4)498(19.6)
14.5(0.57)9.5(0.37)
256(10.1)
421.5(16.6)
411.1(16.2)306.5(12.1)
315.4(12.4)
216(8.5)
172°172°
90°
30°
163.7(6.4)
47(1.85)
206(8.1)260.8(10.3)
355(14)12.4(0.49)
182.9(7.2)
200(7.9)155(6.1)
87525.4(20.7)
SWIVEL
200(7.9)
292(11.5)251.2(9.9)
23.6(0.93)
117(4.6)
PIVOT
(1.97)50
53.1(2.09)
(3.43)
236(9.3)
219(8.6)
TILT
23.5(0.93)
• TriStand
421.5(16.6)
23.5(0.93)
50
87
15.6(0.61)444.8(17.5)476(18.7)
292(11.5)
17.2(0.68)
251.2
(9.9)
(0.93)12.4(0.49)
70(2.76)
47(1.85)
172°172°
145(5.7)
16(0.63)
145.4(5.7)
φ200(7.9)
60(2.36)
25°
360.9(14.2)
362(14.3)422(16.6)
184(7.2)
86.3(3.4)54.6(2.15)
SWIVEL
TILT
155(6.1)
(1.97)
(3.43)
23.6
unit : mm (inch)
unit : mm (inch)
 
						

							
Chapter 5  Reference

EV0W
• FlexStand
517.8(20.4)
81.5
628.5(24.7)
179.9(7.1)263(10.4)
30°
56.1(2.21)
14.5(0.57)
185.8(7.3)243.5(9.6)9.5(0.37)
355(14)411.1(16.2)
465(18.3)
346.5(13.6)
183.7(7.2)
325.4(12.8)
195.5(7.7)
541.3(21.3)
221(8.7)
SWIVEL
PIVOT
TILT
200(7.9)
90°
216(8.5)
172°172°
236(9.3)
288.8(11.4)
24.8(0.98)
332(13.1)
18.4(0.72)
547(21.5)511.8(20.1)17.6(0.69)17.6(0.69)
67.5
107
157.5(6.2)
(4.2)
(2.66)
21.5(0.85)
44(1.73)
12.4(0.49)
(3.21)
• TriStand
172°172°
145(5.7)
16(0.63)
60(2.36)
21.5(0.85)
44(1.73)
465(18.3)
288.8(11.4)
24.8(0.98)
332(13.1)
18.4(0.72)
547(21.5)511.8(20.1)17.6(0.69)
382(15)
25°
67.5
107
157.5(6.2)377.8(14.9)
49.9(1.96)67.9(2.67)
190(7.5)142.5(5.6)
57.6(2.27)12.4(0.49)
442(17.4)
φ200(7.9)
SWIVEL
TILT
(4.2)
(2.66)
unit : mm (inch)
unit : mm (inch)
 
						

							
6Chapter 5  Reference

Connector	Pin	Assignment
•  DVI-D connector 
 
Pin	No.SignalPin	No.SignalPin	No.Signal	
1T.M.D.S. Data 2-9T.M.D.S. Data1-17T.M.D.S. Data0-
2T.M.D.S. Data 2+10T.M.D.S. Data1+18T.M.D.S. Data0+
3T.M.D.S. Data2/4 Shield11T.M.D.S. Data1/3 Shield19T.M.D.S. Data0/5 Shield
4NC*12NC*20NC*
5NC*13NC*21NC*
6DDC Clock (SCL)14+5V Power22T.M.D.S. Clock shield
7DDC Data (SDA)15Ground (return for +5V, Hsync, and Vsync)23T.M.D.S. Clock+
8NC*16Hot Plug Detect24T.M.D.S. Clock-
(NC*: No Connection)
• D-Sub mini 15-pin connector
 
Pin	No.Signal	Pin	No.Signal	Pin	No.Signal	
1Red video6Red video ground11NC*
2Green video7Green video ground12Data (SDA)
3Blue video8Blue video ground13H. Sync
4NC*9NC*14V. Sync
5Ground10Ground15Clock (SCL)
(NC*: No Connection)
Accessories	List
Cleaning KitEIZO ScreenCleaner
For the latest information about the accessories, refer to our web site.
http://www.eizo.com
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7Chapter 5  Reference

-6	 Glossary
Clock
The analog input monitor needs to reproduce a clock of the same frequenc\
y as the dot clock of the graphics system in 
use, when the analog input signal is converted to a digital signal for image display. 
This is called clock adjustment. If the clock pulse is not set correctly, some vertical bars appear on the screen.
DDC/CI	(Display	Data	Channel/Command	Interface)
VESA provides the standardization for the interactive communication of the setting information, etc. between a PC 
and the monitor.
DVI	(Digital	Visual	Interface)
DVI is a digital interface standard. DVI allows direct transmission of the PC’ s digital data without loss.
This adopts the TMDS transmission system and DVI connectors. There are two types of DVI connectors. One is 
a DVI-D connector for digital signal input only. The other is a DVI-I connector for both digital and analog signal 
inputs.
DVI	DMPM	(DVI	Digital	Monitor	Power	Management)
DVI DMPM is a digital interface power-saving function. The “Monitor ON (operating mode)” and “Active Off 
(power-saving mode)” are indispensable for DVI DMPM as the monitor’s power mode.
Gain
This is used to adjust each color parameter for red, green and blue.  An LCD monitor displays the color by the light 
passing through the panel color filter. Red, green and blue are the three primary colors. All the colors on the screen 
are displayed by combining these three colors. The color tone can be changed by adjusting the light intensity (volume) 
passing through each color’s filter.
Gamma
Generally, the monitor brightness varies nonlinearly with the input signal level, which is called “Gamma 
Characteristic”. A small gamma value produces a low-contrast image, while a large gamma value produces a high-
contrast image.
HDCP 	(High-bandwidth	Digital	Contents	Protection)
Digital signal coding system developed to copy-protect the digital contents, such as video, music, etc.  This helps 
to transmit the digital contents safely by coding the digital contents sent via DVI terminal on the output side and 
decoding them on the input side.
Any digital contents cannot be reproduced if both of the equipments on the output and input sides are not applicable 
to HDCP system.
Phase
Phase means the sampling timing to convert the analog input signal to a digital signal. Phase adjustment is made to 
adjust the timing. It is recommended that phase adjustment be made after the clock is adjusted correctly .
Range	 Adjustment
Range adjustment controls the signal output levels to display every color gradation. It is recommended that range 
adjustment be made before color adjustment.
Resolution
The LCD panel consists of numerous pixels of specified size, which are illuminated to form images.  This monitor 
consists of 1600 (EV2023W) / 1920 (EV2303W) horizontal pixels and 900 (EV2023W) / 1080 (EV2303W) vertical 
pixels. At a resolution of 1600 × 900 (EV2023W) / 1920 × 1080 (EV2303W), all pixels are illuminated as a full 
screen (1:1).
 
						

							
8Chapter 5  Reference
sRGB	(Standard	RGB)
International standard for “color reproduction and color space” am\
ong peripheral devices (such as monitors, printers, 
digital cameras, scanners). sRGB allows Internet users to closely match colors as a simple color matching means for 
the Internet use.
Temperature
Color temperature is a method to measure the white color tone, generally indicated in degrees Kelvin. The screen 
becomes reddish at a low temperature, and bluish at a high temperature, like the flame temperature.
5000K: Slightly reddish white
6500K: Warm white like paper white
9300K: Slightly bluish white
TMDS	(Transition	Minimized	Differential	Signaling)
A signal transmission system for digital interface.
VESA 	DPMS	(Video	Electronics	Standards	 Association	-	Display	Power	Management	Signaling)
VESA provides the standardization of signals from PC (graphics board) for power saving of PC monitors. DPMS 
defines the signal status between PC and monitor.
 
						

							
9Chapter 5  Reference

-7	 Preset	Timing
The following table shows factory preset video timing (for analog signal only).
ModeDot	clock
Frequency
PolarityHorizontal:	kHz
Vertical:	Hz
VGA 640×[email protected] MHzHorizontal31.47Negative
Vertical59.94Negative
VGA TEXT  720×[email protected] MHzHorizontal31.47Negative
Vertical70.09Positive
VESA 640×[email protected] MHzHorizontal37.86Negative
Vertical72.81Negative
VESA 640×[email protected] MHzHorizontal37.50Negative
Vertical75.00Negative
VESA 800×[email protected] MHzHorizontal35.16Positive
Vertical56.25Positive
VESA 800×[email protected] MHzHorizontal37.88Positive
Vertical60.32Positive
VESA 800×[email protected] MHzHorizontal48.08Positive
Vertical72.19Positive
VESA 800×[email protected] MHzHorizontal46.88Positive
Vertical75.00Positive
VESA 1024×[email protected] MHzHorizontal48.36Negative
Vertical60.00Negative
VESA 1024×[email protected] MHzHorizontal56.48Negative
Vertical70.07Negative
VESA 1024×[email protected] MHzHorizontal60.02Positive
Vertical75.03Positive
VESA 1152×[email protected] MHzHorizontal67.50Positive
Vertical75.00Positive
VESA 1280×[email protected] MHzHorizontal45.00Positive
Vertical60.00Positive
VESA 1280×960@60Hz (EV2303W)108.0 MHzHorizontal60.00Positive
Vertical60.00Positive
VESA 1280×1024@60Hz (EV2303W)108.0 MHzHorizontal63.98Positive
Vertical60.02Positive
VESA 1280×1024@75Hz (EV2303W)135.0 MHzHorizontal79.98Positive
Vertical75.03Positive
VESA RB 1600×900 @60Hz (EV2023W)108.0 MHzHorizontal60.00Positive
Vertical60.00Positive
VESA CVT 1680×1050@60Hz (EV2303W)146.3 MHzHorizontal65.29Negative
Vertical59.95Positive
VESA 1920×1080@60Hz (EV2303W)148.5 MHzHorizontal67.50Positive
Vertical60.00Positive
Attention
•  Display position may be deviated 
depending on the PC connected, 
which may require screen adjustment 
using Adjustment menu.
•  If a signal other than those listed in 
the table is input, adjust the screen 
using the Adjustment menu. However, 
screen display may still be incorrect 
even after the adjustment.
•  When interlace signals are used, the 
screen cannot be displayed correctly 
even after screen adjustment using the 
Adjustment menu.
 
						

							
0 

For U.S.A. , Canada, etc. (rated 100-120 Vac) Only
FCC Declaration of Conformity
We, the Responsible PartyEIZO NANAO TECHNOLOGIES INC.
5710 Warland Drive, Cypress, CA 90630
Phone:  (562) 431-5011
declare that the productTrade name:  EIZO
Model:  FlexScan EV2023W/EV2303W
is in conformity with Part 15 of the FCC Rules. Operation of this product is subject to the following two 
conditions: (1) this device may not cause harmful interference, and (2) this device must accept any 
interference received, including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 
of the FCC Rules.  These limits are designed to provide reasonable protection against harmful interference in a 
residential installation.  This equipment generates, uses, and can radiate radio frequency energy and, if not installed 
and used in accordance with the instructions, may cause harmful interference to radio communications.  However, 
there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful 
interference to radio or television reception, which can be determined by turning the equipment off and on, the user 
is encouraged to try to correct the interference by one or more of the following measures.
* Reorient or relocate the receiving antenna.
* 
Increase the separation between the equipment and receiver.
* 
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
* 
Consult the dealer or an experienced radio/TV technician for help.
Changes or modifications not expressly approved by the party responsible for compliance could void the user ’s 
authority to operate the equipment.
Note
Use the attached specified cable below or EIZO signal cable with this monitor so as to keep interference within the 
limits of a Class B digital device.
- AC Cord
-  Shielded Signal Cable (enclosed)
Canadian Notice
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de le classe B est comforme à la norme NMB-003 du Canada.
FCC	Declaration	of	Conformity
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