Rigol DSA875 Uživatelský manuál stáhnout pdf (Strana 165)

Chapter 2 Front Panel Operation RIGOL

User’s Guide for DSA800 Series

2-113

2. System Message

View the system messages recently displayed (up to 71 items). For more

information about system messages, refer to “Messages”.

Self-Test

1. Screen Test

Test whether the screen has a dot defect using five colors: White, Red, Green,

Blue and Black. Press any key to switch the screen color and exit the test.

2. Key Test

Enter the keyboard test interface. Press the function keys at the front panel

one by one and observe whether the corresponding key lights. If not, an error

may have occurred in that key. To exit the test, press Esc three times.

Note: If the keys at the front panel are transparent, the corresponding

backlight will go on when testing it.

Time/Date

The system time is displayed in “hh:mm:ss YYYY-MM-DD” format in the DSA800

user interface. The output file can include the time information when printing or

storing interface image according to your setting.

1. Time/Date

Enable or disable the Time/Date display.

2. Set Time

Set the display time of the analyzer. The time format should be hhmmss, for

example, 231211 (denotes 23:12:11).

3. Set Date

Set the display date of the analyzer. The date format should be YYYYMMDD,

for example, 20140124 (denotes January 24th, 2014).

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Rigol DSA875 Uživatelský manuál Strana 165