• Brightness – allows setting the display backlight
intensity in the range from 0 % to 100 % in 10 % increments.
• Backlight – allows setting the following display
backlight time: 1 min, 2 min, 5 min or continuous backlight.
• Off time – allows setting the following period of display
operation after turning off the backlight: 1 min, 2 min, 5 min or
continuous operation.
2.3.3.7.2 Sound
"Sound" item contains the following settings (Figure 13):
•
System sounds – allows enabling or disabling the
beeps when the device is turned on/off and when the batteries
are discharged;
•
Key beep – allows enabling and disabling sounding
of manipulations with the device's controls;
•
Alarm sound – allows enabling and disabling the
audible alarm when the threshold level of radiation is exceeded.
2.3.3.7.3 Vibration
"Vibro" item contains the following settings (Figure 14):
•
System vibro – allows enabling or disablinbg vibration
signals when the device is turned on/off and when the batteries are
discharged;
•
Key vibro – allows enabling and disabling vibration
when manipulations with the device's controls;
•
Alarm vibro – allows enabling and disabling the
vibration alarm when the threshold level of radiation is exceeded.
Figure 13 – Setup of sound signals
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