显示器
| 数字水平频率 |
30 - 80 kHz |
| 垂直扫描范围 |
60 - 75 Hz |
| 数字垂直频率 |
56 - 75 Hz |
CTX S721A LCD monitor with a Black casing , with Screen brightness is 300cd/m² and is combined with a contrast ratio of 450:1 (typical).
- The S721A is our lowest price LCD monitor with a Black casing and is perfect for those buying on a budget but nonetheless seeking a next-generation display with audio capabilities.
- Screen brightness is 300cd/m² and is combined with a contrast ratio of 450:1 (typical) and SXGA resolution. The sophisticated TN-TFT that is the heart of your S721A gives a viewable range of 140° from side-to-side and 130° from top-to-bottom (CR=10) with an 8ms response time.
- The S721A also has dual 2W stereo speakers. It conforms to VESA wall-mounting standards and is TCO'99 certified.