| Product Program Category |
| Displays |
N/A |
| Type |
| Signage Display |
Monitor |
| Brand Name |
| NEC |
NEC |
| Model Name |
| M751 |
AccuSync AS221F |
| Model Number |
| M751 |
AS221F |
| UPC |
| 805,736,077,551 |
N/A |
| CB Model Identifier |
| ES_1021168_M751_12072022094612_3451840 |
ES_1021168_AS221F_10302019031549_5349396 |
| Meets ENERGY STAR Most Efficient 2024 Criteria |
| No |
No |
| ENERGY STAR Partner |
| NEC Display Solutions of America, Inc. |
NEC Display Solutions of America, Inc. |
| Product Category |
| Displays |
Displays |
| Date Available On Market |
| January 15, 2023 |
October 9, 2019 |
| Date Certified |
| December 5, 2022 |
October 25, 2019 |
| Markets |
| United States, Canada |
United States, Taiwan, Japan, Canada |
| Product Type |
| Signage Display |
Monitor |
| Panel Type |
| TN LCD |
IPS LCD |
| Native Resolution (pixels) |
| 3840 x 2160 |
1920 x 1080 |
| Total Native Resolution (megapixels) |
| 8 |
2.1 |
| Screen Size |
| 74.5 inches / 189.23 cm |
21.5 inches / 54.61 cm |
| Screen Area (square inches) |
| 2374.38 inches / 6030.93 cm |
197.6 inches / 501.90 cm |
| Model Features |
| Built-In Speakers |
Built-In Speakers,Other |
| Features Enabled in Default On Mode |
| Built-In Speakers |
Built-In Speakers |
| Features Enabled in Default Sleep Mode |
| None |
None |
| Signal or Data Interfaces |
| RS232,RJ45,Other,Display,HDMI,USB |
VGA,Display,HDMI |
| Power Source |
| Ac to dc internal power supply |
Ac to dc internal power supply |
| On Mode Power (watts) |
| 142 |
11.16 |
| Maximum On Mode Power Limit for Signage Certification (watts) |
| 179 |
N/A |
| Sleep Mode Power (watts) |
| 0 |
0.16 |
| Maximum Sleep Mode Power Limit for Signage Certification (watts) |
| 1 |
N/A |
| Off Mode Power (watts) |
| 0 |
0.15 |
| Maximum Luminance (candelas per square meter) |
| 500 |
250 |
| Enhanced-Performance Display? |
| No |
No |
| Color Spaces Supported |
| None |
NTSC |
| High Dynamic Range (HDR) |
| N/A |
N/A |
| Display Contrast Ratio at 0 deg. Horiz. Viewing Angle |
| 1,200 |
1000 |
| USB-C with Power Delivery Supported |
| No |
No |
| Tiled Display System |
| No |
N/A |
