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А1020 MIRA Lite Low-Frequency Ultrasonic Tomograph
Operation Manual
14
ACOUSTIC
CONTROL
SYSTEMS
1.3.3 Keyboard
The keyboard appearance is given in the Figure 7.
The green LED light in the upper right corner
informs that the device is switched ON.
The LED light located below
indicates the charging process of the battery. Id the color is yellow it means the
battery is charging, if the color is green the charging process is finished.
On the keys there is a schematic
marking of their main functions. To pro-
vide a unique design and standards of the
operational documentation in different
countries the keys are all given english
markings.
The main functions and parameters
are controlled by means of the keys with
icons. The functional keys (F) are located
under the screen. A corresponding explan-
atory icon is located above each key.
The control keys located to the left of
the screen are used to select and readjust
the active parameters. Their actions are
similar for different operation modes of the
device. They are intuitive since they bear
the symbols corresponding to the nature of
the action performed.
Some keys allow the auto repeat
mode with acceleration when pressing and
holding the key for more than one second.
Indicator of instrument state
On/Off key
SETUP mode enter key
ENTER key
Invoke key for operation mode selection window
Icon selection keys
STOP key
CANCEL key
Control keypad
1
Figure 7
Содержание A1020 MIRA Lite
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