AcerAltos 19000 User’s Guide
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2.3 System Startup
After making sure that you have set up the system properly and connected all the
required cables, you may now unlock the front panel security (as described
below) and apply power to the system.

2.3.1 Unlocking the Front Panel Security

The system has a keylock on the front panel to prevent unauthorized use. Before
powering on, open the lock with the key that comes with the system. (The system
keys are inside the front panel.)
To unlock, insert the key and turn it counter-clockwise until it reaches the
unlocked icon.
Unlocked Icon
Locked Icon
Figure 2-6 Unlocking the Front Panel Security
After locking or unlocking, remove the key
from the front panel to prevent unauthorized
users from tampering with the system.