AFL2-12A-D525 Series Panel PCPage 19LED Indicator DescriptionAudio Mute Lights on when the audio is turned off. Controlled by thehot keys. See Table 1-3FunctionLCD On/OffAudio Volume DownAudio Volume UpBrightness DownBrightness UpShows the status of the function key below the LEDindicator. Blinks when the corresponding button is pushed.Table 1-2: LED IndicatorsNOTE:If the CPU temperature alert LED shows in red, the user must lower theenvironments temperature or close some running applications to cooldown the CPU.The corresponding Function Keys are located under the bottom right hand corner of theLCD screen (Figure 1-4).Figure 1-4: Function Keys
