
24
AT4808 User's Guide
Bright 0%
Bright 25%
Bright 50%
Bright 75%
default light
Bright 100%
6.1.5
[CLOSE LED]
The instrument will automatically turn off the screen to save power if long time no operations
Steps to Turn Off the Power
Press 1
Press shortcut [Meas] or [Setup]
Press 2
Select key [SYSTEM] to enter <SYSTEM CONFIG> page
Press 3
Use cursor key to select [CLOSE LED] field
Press 4
Use function key in the sidebar to adjust backlight
Function Key
Function
5MIN
Default
15MIN
30MIN
60MIN
OFF
6.2
<SYSTEM INFORMATION> Page
When press the [Meas] or [Setup] key followed by [SYSTEM] bottom soft key, and press [SYSTEM INFO]
soft key, the <SYSTEM INFO> page appears.
There are no configurable options in the <SYSTEM INFO> page.
Figure 6
‑
2 System Information Page
6.3
<System Service> Page
This page is used to calibrate data while input market. Non-professional person is
forbidden.