Acer 505 series - Manual (Page 116)

6 Troubleshooting 94
Configuration screen and verify that the parallel port is enabled. see
“Onboard Device Configuration” on page 83 for details.
I want to set up my location to use the internal modem.
To properly use your communications software (e.g., HyperTerminal), you need to
set up your location:
1. Open the Windows Control Panel and double-click on the Modems icon.
2. Click on Dialing Properties and begin setting up your location.
Refer to the Windows manual.
Why can’t I charge my battery to 100% charged when it is 99-95%
charged?
To preserve the life of the battery, the system only lets you charge the battery when
its capacity falls below 95%. However, it is recommended that you bring an extra
battery and let the battery in the system use up its power before charging it.