Battery Indicator, Application Software | Panasonic CF-72 Series P

Battery Indicator

The red indicator lights.	The battery level is low. Save your data and power off your computer.
Repeated beeping sound	After connecting the AC adaptor or replacing the battery pack with a fully charged one, turn
while the computer is in use.	your computer on.
The red indicator blinks	The battery pack or recharging function may be defective. Quickly remove the battery
	pack and disconnect the AC adaptor, then connect them again.
	If the problem persists, contact Panasonic Technical Support.
The orange indicator blinks	Unable to charge because of an improper temperature range. (	page 6)

Application Software

Computer hangs

Press Ctrl + Alt + Del and select [Shut Down].

After shutting down by sliding the power switch for more than four seconds, slide the power switch to power on and open the application again.

If the program no longer works normally, go to [Start] - [Settings] - [Control Panel] - [Add/Remove Programs] to delete the program. Then, reinstall the program.

Display

No display after powering on

The power has not been turned off, but after a cer- tain period of time, there is no display

The cursor cannot be con- trolled

An afterimage appears (e.g., green, red, and blue dots remain on the display) or there are dots not display- ing the correct colors

The external display no longer displays properly

When there is no display to an external display,

•Check your cable connection to the external display.

•Confirm your display is powered on.

•Check the settings for your external display.

Try changing the display by pressing Fn + F3 .

Windows 98 This combination does not work when the computer is in the Dual-Dis- play Mode.

When displaying only through an external display, if the computer is shut down by using the standby or hibernation function, there will be no display on the LCD unless the exter- nal display is connected when operations are resumed. In this case, connect the external display.

Has the computer been set to the power-saving mode?

To resume operation of your computer from the condition the power of the display is off (for energy conservation purposes), press any key unrelated to the direct triggering of a selection, like Ctrl .

To save power, your computer may have automatically entered the standby or hiberna-

tion mode. (

"Computing On The Road")

Restart the computer by using the keyboard (e.g.,).

If an image is displayed for a prolonged period of time, an afterimage may appear. This is not a malfunction. The afterimage will disappear when a different screen is displayed. High-precision and advanced technologies are necessary in the production of color liquid crystal displays (color LCDs). Therefore, if 0.002% or less of the picture elements either fail to light or remain constantly lit (that is, more than 99.998% of elements are function- ing properly), no defect is considered to exist.

When an external display not compatible with the power saving mode is used with the computer, the external display may no longer display properly when the computer enters the condition the power of the display is off (for energy conservation purposes). In such cases, turn off the power to the external display.

Troubleshooting

CF-72 Series P specifications

The Panasonic CF-72 Series P is a robust and versatile laptop, designed to meet the demands of mobile professionals and field workers. Known for its durability, this model is part of Panasonic's esteemed Toughbook lineup, which is celebrated for providing reliable computing solutions in challenging environments. The CF-72 Series P embodies a blend of power, portability, and practicality, making it an ideal choice for industries such as law enforcement, military, healthcare, and field service.

One of the standout features of the CF-72 is its rugged design. The laptop is built to withstand drops, spills, and extreme temperatures, ensuring that it can function effectively in harsh conditions. It meets military specifications for toughness and durability, which means it can withstand shocks and vibrations, making it suitable for use in vehicles or outdoor settings.

In terms of performance, the CF-72 comes equipped with powerful processors and ample RAM, providing the capability to run demanding applications seamlessly. The device typically features Intel Core processors, ensuring quick boot times and efficient multitasking. Users can expect smooth performance while handling various workloads, from data entry to complex data analysis.

The CF-72 also boasts a large, high-resolution display, which is essential for professionals who need to view detailed applications and documents on-the-go. The screen often features anti-glare technology, making it easier to read in bright outdoor conditions. Additionally, the laptop includes a full-sized keyboard, designed for comfortable typing over extended periods.

Connectivity is another key aspect of the CF-72. It offers multiple ports, including USB, Ethernet, and serial ports, which are crucial for connecting to various peripherals and networks. Some models may also support wireless technologies such as Wi-Fi and Bluetooth, allowing users to stay connected wherever they are.

Battery life is a significant consideration for mobile professionals, and the Panasonic CF-72 addresses this need with an extended battery option. This feature ensures that users can work longer hours without needing to recharge, making it ideal for those who work in remote locations or on the road.

Overall, the Panasonic CF-72 Series P stands out in the crowded marketplace of mobile computing. With its dedication to durability, powerful performance, and user-friendly features, it continues to serve as a reliable solution for professionals who require a tough and dependable laptop. As technology and user demands evolve, the CF-72 remains a compelling option for those seeking a rugged portable computer.