Panasonic Toughbook CF-31AAA7J1M Reference Manual page 97

Setup Utility
<Only for the model with Discrete Video Controller>
Switchable Graphics
• Select which one of the two graphics processing units (GPUs) is used.
• When [Switchable] is selected (default value), [Power Saving Video] is automatically enabled
when the computer starts up.
• When [Power Saving Video] is enabled, the Intel
used. The graphics display performance will be reduced. (
• Select [Performance Video] to use the discrete GPU, which maintains a higher graphics display
performance. This GPU consumes more power.
• When [Switchable] is selected, you can change the GPU that is used after starting up the
computer. ( page
LCD Brightness Mode
• When [High Brightness] is selected, the brightness of the LCD is about twice that of [Normal
Brightness] mode, and power consumption is also higher.
Battery Charging Indicator
Power on AC
LID Switch
Wireless Antenna Switching
• Only when the peripheral device with external antenna is connected.
• If [Auto] is selected, the external antenna is used when it is connected.
• If [PC (built-in)] is selected, the internal antenna is used.
3)
®
GPU, which consumes less power, is always
page 122)
97
Switchable
Power Saving Video
Performance Video
Normal Brightness
High Brightness
On Continuous
Flashing
Disabled
Enabled
Disabled
Enabled
PC (built-in)
Auto