User manual

Chapter 2 Front Panel Operations RIGOL
DP800A User’s Guide 2-15
 Hi Level
When the templet currently selected is Pulse, set the high level of the Pulse
and the range is related to the channel currently selected.
 Lo Level
When the templet currently selected is Pulse, set the low level of the Pulse
and the range is related to the channel currently selected. The low level
should not be greater than the high level currently set.
 Width
When the templet currently selected is Pulse, set the pulse width of the
Pulse (namely the duration of high level within a period). The range is from
1 to (Period-1) and the unit is second.
 Period
When the templet currently selected is Pulse, set the period of the Pulse
and the range is from 2s to 99999s.
 Symmetry
When the templet currently selected is Ramp, set the symmetry of the
Ramp (namely the ratio of the duration of the rising edge within a period to
the whole period) and the range is from 0% to 100%.
 Rise Index
When the templet currently selected is ExpRise, set the rise index of the
ExpRise and the range is from 0 to 10.
 Fall Index
When the templet currently selected is ExpFall, set the fall index of the
ExpFall and the range is from 0 to 10.
4. Create the timer parameters
After setting all the parameters, press Construct to construct the timer
parameters. The timer parameters constructed are displayed in the timer
parameter list as shown in
Figure 2-2.
Save and Read
You can store the timer parameters edited manually or created using the templet in
internal or external memory and recall them when required.
1. Save
After editing the timer parameters, press Save to enter the store and recall
interface, the file type is fixed at “*.rtf” and please save the file according to the
introduction in “
Store and Recall”.