Keysight Technologies B2900 Series, Руководство пользователя

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4-22 Keysight B2900 User’s Guide, Edition 5
Front Panel Reference
Display and Assist Keys
Display area
1. Displays status ON or OFF, on B2911A
Displays status Ch 1, Ch 2, or OFF, on B2912A
Two lines can be displayed on the graph. [1] indicates the graph setup for line 1.
[2] indicates the graph setup for line 2.
2. Y-axis data type I, V, R, or P.
3. Y-axis scale per division A/div., V/div.,

/div., or W/div.
4. X-axis scale per division s/div.
5. X-axis minimum value (minimum timestamp)
6. Y-axis offset values for line 1 and 2
7. X-axis maximum value (maximum timestamp)
8. Channel 1 and/or 2 source output value, limit value, or none (controlled by the
Ch n Source, Ch n Limit, or Hide Ch n assist key)
9. Channel 1 and/or 2 Y-axis data at the active X-cursor position. ----.---- is
displayed for the no-data position.
10. Cursor data (controlled by the Line 1 Cursors, Line 2 Cursors, or Hide Cursors
assist key)
First line Positions and distance (e.g. I1, I2,

A) of Y-cursors 1 and 2
Second line Positions and distance (e.g. t1, t2,

t) of X-cursors 1 and 2
Table 4-3 Y-Axis Data Types for Roll View
Data type Assist key Description
I AMPS (I) Current measurement data
V VOLTS (V) Voltage measurement data
R OHMS (

) Resistance measurement data
P WATTS (P) Power measurement data