Chapter 1 29Over Voltage Protection (OVP) 29VShort circuit protection 9.5A @19V output voltageElectrostatic discharge (ESD) 15KV (at air discharge)8KV (at contact discharge)Dielectric Withstand VoltagePrimary to secondary 2150VDC for 1 sec.Ground leakage current less than 250uAPower ManagementPower Saving Mode PhenomenonStandby ModeEnter Standby Mode when1.Standby/Hibernation hot-key is pressedand system is not ready to enter Hibernationmode.2.System standby/ Hibernation timer expiresand system is not ready to enter Hibernationmode.T The buzzer beepsT The Sleep indicator lights upHibernation ModeEnter Hibernation Mode (suspend to HDD)when1.Hibernation hot-key is pressed andsystem is ready to enter Hibernation mode2.System Hibernation timer expires andsystem is ready to enter Hibernation mode.T All power shuts offDisplay Standby ModeKeyboard, built-in touchpad, and an externalPS/2 pointing device are idle for a specifiedperiod.T The display shuts offHard Disk Standby ModeHard disk is idle within a specified period oftime.T Hard disk drive is in standby mode.(spindle turned-off)Environmental RequirementsItem SpecificationTemperatureOperating +5~+35 °CNon-operating -20~+60 ° CHumidityOperating 10% to 95% RH, non-condensing without disktte10% to 80% RH, non-condensing with disktteNon-operating 20% to 80% RH, non-condensing (Unpacked)Non-operating 20% to 90% RH, non-condensing (Storage package)VibrationOperating 5~250Hz 0.5Grms, 15mins per axisNon-operating (unpacked) 1.04 Grms, 2-200Hz 15 mins per axisNon-operating (packed) 1.04 Grms, 2-200Hz 15 mins per axisAC AdapterItem Specification