Tektronix TDS420A User Manual

Command Descriptions

TDS Family Oscilloscope Programmer Manual

 is the units of percent. It ranges from 0% to 93.75% (for 4M and 8M) or
95% (for 2M).

If fit-to-screen is on or extreme zoom factors are on, then the recordstart is
automatically set to 0.

The query form returns a value from 0 to 93.75 (%) for 4M and 8M or 95 (%) for
2M. This is the figure for a specific sample.

  would set the record to start at 23%.

Sets roll mode to auto or off.

Horizontal

 !  "   "  #

 or  = 0 turns off roll mode.

 or   0 turns on roll mode – if the time/division is set appropriately.