Teledyne LeCroy WaveJet 300A Series Remote Control - Manual (Page 56)

WaveJet 300A Series
56
917976 Rev A
Vertical VDIV
Command/Query
DESCRIPTION The VDIV command sets the vertical sensitivity of the
specified input channel in units of "V/div". When the
specified value exceeds the allowable range, it is
rounded according to the 1-2-5 step rule. The VDIV?
query returns the defined vertical sensitivity. While
the numerical value expressed in voltage is returned,
the suffix is not returned.
COMMAND SYNTAX <trace>:VDIV <v_gain>
<trace>: = {C1, C2, C3, C4, M1} (WJ354/334/324/314)
: = {C1, C2, M1} (WJ352/332/322/312)
<v_gain>:= Vertical sensitivity.
The <DECIMAL NUMERIC PROGRAM DATA> format is basically
used, and the suffix is also valid. For rounding rules,
see "Remarks".
QUERY SYNTAX <trace>:VDIV?
RESPONSE FORMAT <v_gain>
The currently defined vertical sensitivity is
identified in <v_gain> in <NR3 Numeric Response Data>
format.
REMARKS
Rounding the value in <v_gain>. (when probe ratio is 1:1)
Rounding range Set vertical
sensitivity
v_gain <= 2E-3 2mV/div
2E-3 < v_gain <= 5E-3 5mV/div
: :
5 < v_gain 10V/div
When the probe ratio is 10:1, 20:1, 100:1, 200:1, 1000:1 or 2000:1, the above
range is multiplied by 10, 100, 1000 or 2000.
• When the probe ratio is set to "AUTO", the above range is multiplied by 1,
10, or 100, depending on the detected probe ratio.
• Some value may be rounded to a permissible larger value.