Lenovo ThinkPad A485, Руководство пользователя, Страница: 56 / 168

1 System lock : Use the system lock in the following ways:
• When the system lock is in the locked position , the latch is locked, and you cannot attach or detach
your computer.
• When the system lock is in the unlocked position , the latch is unlocked, and you can attach or detach
your computer.
• When the system lock is in the unlocked position , you can remove the system lock from the system-
lock slot.
Note: The ThinkPad Basic Docking Station does not ship with a system lock installed. You can contact
Lenovo sales to purchase a system lock with the option part number 4XE0Q56388.
2 Key lock indicator : This indicator turns on when the system lock key is in the locked position.
3 Docking status indicator : This indicator turns on when your computer is successfully connected to the
docking station.
4 Power button : Press the power button to turn on or turn off the computer attached to the docking station.
5
Guide post : Use the guide post to help you position your computer properly when you attach the
computer to the docking station.
6 Docking-station connector : Connect the computer to the docking station.
7 Hooks : Hold and secure the computer to the docking station.
8 Latch : Slide the latch to attach or detach the computer.
Rear view
Figure 1. ThinkPad Basic Docking Station
Figure 2. ThinkPad Pro Docking Station
Figure 3. ThinkPad Ultra Docking Station
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A485 User Guide