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Power
This applet is for the control of power status changes of the system from maximum to
minimum power consumption. The actual control is based on the adaptation of three timeout
periods. With all periods, the system must remain idle until the transition to a power status
with lower power consumption is possible. After three successive idle periods, the system
stops itself. Apart from controlling the power management of the device, the "Power" applet
provides information on the battery status and the power status of subsystems (e.g. the
wireless LAN adapter, audio system, barcode scanner).
The power statuses are described in the section "Power Management (PM) (Page 29)".
Storage Manager
This applet is used to manage the non-volatile memory ("DSK1:") on the device. The storage
space can be repartitioned using the applet. You can also format the entire volume after
dismounting it and delete all the existing partitions. Or you delete just one partition in
permanent storage.
Stylus
As the name "Stylus" implies, the applet makes the interfaces available for adapting your
interaction with the touchscreen. You can calibrate the touchscreen so that it not only
processes the double tap interaction, but also when you touch the screen with the stylus.
System
The "System" applet has two informative tabs. "General" and "Copyright". As well as these
informative tabs, the applet also has two further tabs "Memory" and "Device Name". In the
"Memory" tab, there is a trackbar slider that regulates the usage of the RAM memory
between program execution and storage capacity of the RAM-based file system on the
device. The default position of the slider is suitable in normal operation. Nevertheless,
situations may occur in which certain maintenance operations fail unexpectedly. In this case,
adjusting the use of the RAM between the storage space of the file system and the execution
storage space can help.
Windows Embedded CE supports dynamic name registration on a WINS server (Windows
Internet Naming Service). For the registration, the device needs to have a unique name in
the network. You can specify the device name in the "Device Name" tab.
Keypad
With the help of this applet, the auto-repeat property of the keys on the keyboard can be
enabled or disabled. You can also adjust the following parameters of the auto-repeat
function: Auto-repeat delay and auto-repeat rate.
SIMATIC RF650M mobile reader
Operating Instructions, 04/2015, C79000-G8976-C404-01
4.4 Basic settings in the operating system
Commissioning
27
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