6 Adjustment ControlButtonsPress the left button to decrease the OSD setting and press theright button to increase the OSD setting.7 External Headphone Jack(AL712/AL716)The monitor speakers will be disabled when using an externalheadphone or external speakers.Adjusting the Monitor's DisplayThe monitor has four function control buttons to select among functions shown on OSD menu,designed for easy user-viewing environments.OSD Function MenuTo access OSD Main menu, simply press one of the FunctionSelect control buttons, and the menu diagram will pop up on thescreen as shown on Fig. 2-2:Continue pressing the Function Select buttons to scroll throughthe entire menu items ,then press Adjustment Control buttons toadjust content of selected item.Figure 2-2AttentionFirmware revision may have been updated into a latest version while the version number shown on all OSDmenus in this manual will stay as Ver. 1.00.5