SIGLENT TECHNOLOGIES SDG800 Series, Руководство пользователя

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SDG800 User Manual 76
2. Key Test
Select
‘keyboard Test’ to enter the keyboard test interface, the on-screen
lathy rectangle shapes represent the front panel keys. The shapes with two
arrows beside them represent the front panel knobs. Test all keys and knobs
and you should also verify that all the backlit buttons illuminate correctly.
Note:

When you operate, the screen would display the white (color LCD).

The tested button or knobs corresponding area would display green
(color LCD).

At the bottom of the screen display
‘Press ‘8’ Key Three Times to
exit
’ information prompt to show that press ‘8’ three times for
quitting the test.
Figure 2- 73 Key Test Interface