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5.12 System Set
key has to be pressed on the 【System set 】menu item and enter this submenu
The
from the main menu.
1) When 【Auto save 】is set to <On>, the measured data are automatically stored to
the current file.
2) When 【Key sound 】is set to <On>, the buzzer will make a short hoot every time
if any key is pressed.
3) When 【Warn sound 】is set to <On>, if the measured value exceeds the limit, the
buzzer will make a long hoot.
key has to be pressed on the 【System set 】－>【
4) LCD Brightness Set: The
LCD Brightness 】menu item to enter the LCD Brightness screen.
has to be pressed
to enhance , and
to weaken the brightness.
The
key has to be pressed to confirm the modification, or the
key has to be
pressed to cancel it
5.13 System information
This System information function will display the information about the main body and
the firm ware. The version will change with the firmware.
5.14 EL Backlight
With the background light, it is convenient to work in even dark condition. The
key
has to be pressed to switch on or off the background light any moment it is needed
after having powered on the instrument.
As the EL light will consume much power it only has to be turned on if necessary.
5.15 Auto Power OFF
Here you can set the Auto power off function. You are able to choose between 2
minutes, 5 minutes and 10 minutes.
5.16 System Reset
The key has to be pressed while powering on the instrument: factory defaults will be
restored. All the memory data will be cleared during system reset. The only time this
might be helpful is if the parameter in the instrument was somehow corrupted.
5.17 Battery information
Two AA size alkaline batteries are needed as power source. After several hours' usage
of the pre-set batteries, the battery symbol on the screen will be shown as
.
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