Acer TravelMate 290 TravelMate 290E Service Guide - Page 40

Power Management ACPI Mode Working (G0/S0) Sleeping State (S3) Sleeping State (S4) Power Management Individual devices such as the CPU and hard disk may be power managed in this state. CPU Power Down VGA Power Down PCMCIA Suspend Audio Power Down Hard Disk Power Down Super I/O Power Down Also called Hibernate state. System saves all system states and data onto the disk prior to power off the whole system. Environmental Requirements Item Temperature Operating Non-operating Non-operating Humidity Operating Non-operating Non-operating Vibration Operating (unpacked) Non-operating (unpacked) Specification +5 ~ +35°C -20 ~ +65°C -20 ~ +65°C (storage package) 20% to 80% without condensation 20% to 80% RH, non-condensing (unpacked) 20% to 80% RH, non-condensing (storage package) 5 ~ 500Hz: 0.9G 5 ~ 500Hz: 1.3G Mechanical Specification Item Dimensions Weight I/O Ports Material Indicators Switch Specification 333.6mm (W) x 276.3mm (D) x 32mm (H) for 14.1/15.0 inch model 6.15lb (2.79kg) for 14.1 inch model 6.26lb (2.84kg) for 15.0 inch model One type II CardBus slots, One RJ-11 modem jack,One RJ-45 network jack, One DC-in jack for AC adapter, One ECP/EPP-compliant parallel port, One external monitor port, One headphone/speaker/line-out jack (3.5mm mini jack), One microphone/line-in jack (3.5mm mini jack), Three Universal Serial Bus (USB) ports, Recycle plastic PC+ABS Power, Battery charge, HDD, ODD, Wireless/Bluetooth communication, Caps lock, Pad lock, Num lock and Scroll lock indicators Power switch Lid switch User define switch 1, 2 Wireless ON/OFF switch 32 Chapter 1