Hioki LR8410-20, Instruction Manual

Page: 209 / 364

8.2 Screen Key Operation Settings
197
3
Chapter 8 Sys
tem Environme
n
t Se
ttings
8
If power is lost within about ten minutes after power-on, files on the removable storage
may be corrupted, and the device could be damaged. These risks can be avoided by set-
ting the file protection level to
[High] .
File Protection
See:
"Key Setting Procedure" (p .196)
A backlight saver can be activated after a specified number of minutes during which no
operation key is pressed. The backlight saver turns off the backlight of the LCD, prolong-
ing the lifetime of the backlight by turning it off when not needed.
To deactivate the backlight saver, press any key. The operating screen appears again.
Backlight
Saver
• Be aware that power is still consumed even when the backlight is off,
so be sure to turn the instrument power switch off when not in use.
• While the backlight saver is active, the instrument's measuring state is
still indicated by the LED.
File Protection Level Setting
Setting options:(

: default setting)
Low

Although removable storage is recognized and ready for recording im-
mediately upon power-on, if power is lost within about ten minutes after
power-on, files on the removable storage may be corrupted, and the
device could be damaged.
High Removable storage is not recognized for ten minutes after power-on
(when data could be corrupted or the device damaged).
Auto-Setup is not available when [High] is selected (p. 172).
8.2 Screen Key Operation Settings
Enabling and Disabling the Backlight Saver
Setting options:(

: default setting)
Off

Disables the backlight saver function.
The operating screen is always displayed.
1 min, 2 min,

5 min, 10 min,

30 min
The backlight saver is activated if the specified time is exceed-
ed.