Chapter 4 Operation
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After the setting is completed, if there is no operation in the set time period, the system will shut
down the screen automatically, thereby improving the battery life of the system.
Press any key of the Main Unit to wake up the screen.
4.2.2.6 Sound Setting
Press the
Menu
key continuously under the System Setting interface until you switch to the Sound
Control interface, as shown in Fig. 4.8.
SOUND
：
ON
Fig. 4.8 Sound Control Interface
Press the
Function
key to select,
“ON” prompted on the screen indicates the sound is turned on
and the Main Unit beeps the it scans; and
“OFF” prompted on the screen indicates the sound is
turned off and the system is in the silent mode.
4.2.2.7 Time Display
Press the
Menu
key continuously under the System Setting interface until you switch to the Time
Display interface, where the current time is displayed as shown in Fig. 4.9. The current time is set
via the Tablet PC, please refer to
§4.3.18 Main Unit Time Setting
Time
：
2000/01/01
00:00:00
Fig. 4.9 Time Display Interface
4.2.2.8 Version Information
Press the
Menu
key to switch to the Version Information interface and the version information
displays the software version as shown in Fig. 4.10.
