Dell D3218HN Monitor - User Guide - Page 7

* ComfortView feature is designed to reduce the amount of blue light emitted from the monitor to optimize eye comfort. NOTE: For information on the refresh rate (vertical frequency) of the graphics card, see the documentation that shipped with the graphics card. Power Management Modes If you have VESA's DPM-compliant video card or software installed in your PC, the monitor can automatically reduce its power consumption when not in use. This is referred to as power save mode*. If the computer detects input from the keyboard, mouse, or other input devices, the monitor automatically resumes functioning. The following table shows the power consumption and signaling of this automatic power saving feature. VESA Modes Normal operation Active-off mode Switch off Horizontal Sync Active Inactive - Vertical Sync Active Inactive - Video Active Off - Power Indicator White Orange Off Power Consumption 50 W (maximum)** 45 W (typical) Less than 0.4 W Less than 0.4 W Energy Star PON ETEC Power Consumption 22.4 W*** 70.0 kWh**** *Zero power consumption in OFF mode can only be achieved by disconnecting the AC mains cable from the monitor. **Maximum power consumption with maximum luminance. ***Power consumption of on mode as defined in Energy Star 7.0 version. ****Total energy consumption in kWh as defined in Energy Star 7.0 version. This document is informational only and reflects laboratory performance. Your product may perform differently, depending on the software, components and peripherals you ordered and shall have no obligation to update such information. Accordingly, the customer should not rely upon this information in making decisions about electrical tolerances or otherwise. No warranty as to accuracy or completeness is expressed or implied. Activate the computer and the monitor to gain access to the OSD. NOTE: This monitor is ENERGY STAR Qualified. Technical specifications 7