User Manual

Digital Oscilloscopes Series
140
ACQUISITION
VERTICAL, VTCL
Command /Query
DESCRIPTION
The VERTICAL command controls the vertical
position of the slope trigger line. It is related to
the TRSE command. The VERT option of the
TRSE command changes the controlling type of
the slopes trigger line.
When the slope trigger lines are both controlled,
the vertical position of the slope trigger line is the
up one‘s position.
The VERTICAL query returns the vertical
position of the slope trigger line.
COMMAND SYNTAX
<channel>: VERTICAL <pos>
<channel>：= {C1, C2, C3, C4}
<pos>：= the position is related to the screen
vertical center. For example, if we set the vertical
position of the slope trigger line to 25, it will be
displayed 1 grid up to the screen vertical center.
Namely one grid is 25.
QUERY SYNTAX
<channel> : VERTICAL?
RESPONSE FORMAT
<channel>: VERTICAL <pos>
EXAMPLE
The following command sets the vertical position
of the slope trigger line to 25 that what is the
distance from the up of centre about 1 grid :
Command message:
C1: VTCL 25
RELATED COMMANDS
TRSE