Table B-1Model S1921\S1921d (continued)

Specifications:

Relative Humidity (non- condensing):

Operating Humidity:

20% to 90%

Non-Operating Humidity:

5% to 90%

 

 

Power Source:

100–240V, 50/60 Hz

 

 

Power Consumption:

23 watts (W) maximum

 

 

Sleep Power Consumption:

<1 watts (W) typical

 

 

Table B-2Models S2021\S2021a

 

 

 

Specifications:

 

 

 

Display Type:

TFT LCD active matrix

 

 

Viewable Image Size:

50.8 cm (20 in.) diagonal

 

 

Tilt

–5° to +20°

 

 

Dimensions (h x w x d):

343 x 478 x 162 mm (13.5 x 18.8 x 6.4 in.)

Maximum Weight (unpacked):

3.1 Kg （6.8lb )

 

 

Maximum Graphics Resolution:

1600 x 900@ 60 Hz

 

 

Text Mode:

720 x 400

 

 

Dot Pitch:

0.3 x 0.3 mm

 

 

Horizontal Frequency :

30 to 72 kHz

 

 

Vertical Frequency :

50 to 75 Hz

 

 

Environmental Requirements

 

 

 

Temperature (independent of

 

altitude)

 

Operating Temperature:

5° to 35° C (41° to 95° F )

 

 

Non-Operating Humidity:

–20° to 60° C (–29° to 140° F)

 

 

Relative Humidity (non-

 

condensing):

 

Operating Humidity:

20% to 90%

 

 

Non-Operating Humidity:

5% to 90%

 

 

Power Source:

100–240V, 50/60 Hz

 

 

Power Consumption:

28 watts (W) maximum

 

 

Sleep Power Consumption:

<1 watts (W) typical

 

 

26 Appendix B Technical Specifications

ENWW