Rigol DSA875 Uživatelský manuál stáhnout pdf (Strana 97)

Chapter 2 Front Panel Operation RIGOL

User’s Guide for DSA800 Series

2-45

by adjusting the reference position when normalization is enabled.

 The function of this menu is similar to that of Norm Ref Lvl. When it is

set to 0%, the normalization reference level is displayed at the bottom of

the screen grid and at the top when it is set to 100%.

 You can use the numeric keys, knob or direction keys to modify this

parameter. For more details, please refer to “Parameter Setting”.

Table 2-26 TG reference position

Parameter Explanation

Default 100%

Range 0% to 100%

Unit %

Knob Step

Direction Key Step

10%

5. Ref Trace

Set whether to display the reference trace or not. If “View” is selected, the

reference trace saved (Trace 3) will be shown in “Freeze” type.

Note: When normalization is enabled, the unit of Y-axis is “dB” and will not be

influenced by the definition in AMPT  Units. At this point, “(dB)” is

displayed under the Y-axis scale in the user interface.

1 2 ... 92 93 94 95 96 97 98 99 100 101 102 ... 234 235

Žádné komentáře

Rigol DSA875 Uživatelský manuál Strana 97