TO-BA-e-2020
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5.11 Setting the key tone
The key tone can be switched on or off. If the key tone is switched on, the buzzer in
the device emits a short acoustic alarm after each key is pressed.
5.12 Set warning tone
The warning tone can be switched on or off. If the warning tone is switched on, the
buzzer in the device emits a long acoustic alarm after each new measured value. If the
instrument emits an action warning, an alarm will also sound if the setting is activated.
5.13 Set LCDbrightness level
The different brightness levels of the LCD screen affect the standby time and
continuous operation.
The setting can be changed by scrolling with the F1 (increase) and F2 (decrease) keys
or by pressing the arrow keys.
Press the key
or the F3 key to confirm the setting.
Press the button
to cancel the change and exit the dialog box.
With lower brightness, less power is consumed and therefore the operating time is
extended.
Note: Reduce the brightness of the LCD screen in good lighting conditions to
save energy.
For the settings, refer to the right figure of the Display Standby
Delay
dialog box.
Press the arrow keys or the F2 key to select the desired setting.
Selecting the "
Disable
" option prevents the unit from switching to standby mode.
The device goes into standby mode after a certain time. Perform a measurement or
press any key to wake the unit from standby mode.
5.14 Setting the display readiness
The standby mode reduces the LCD brightness and puts the CPU into a power saving
mode. Switching from power mode to standby mode is controlled by setting the
"Display
Standby
Delay" function.
