Appendix D: Factory Initialization Settings
D–2
TDS Family Oscilloscope Programmer Manual
Table D–1: Factory Initialization Settings (Cont.)
Control Changed by Factory Init to
Delayed edge trigger coupling
All except TDS 684A & 7XXA
DC
Main Trigger
Delayed edge trigger level 0 V
Delayed edge trigger slope Rising
Delayed edge trigger source Channel 1
Delayed, time base mode Delayed Runs After Main
Display clock No Change
Display color – collision contrast
(TDS 524A, 544A, 644A, 684A, & 7XXA)
Off
Display color – map math colors
(TDS 524A, 544A, 644A, 684A, & 7XXA)
Color ‘Math’
Display color – map reference colors
(TDS 524A, 544A, 644A, 684A, & 7XXA)
Color ‘Ref’
Display color – palette
(TDS 524A, 544A, 644A, 684A, & 7XXA)
Normal
Display color – palette colors
(TDS 524A, 544A, 644A, 684A, & 7XXA)
All palette colors are reset to factory hue,
saturation, and lightness (HLS) values
Display color – persistence palette
(TDS 524A, 544A, 644A, 684A, & 7XXA)
Temperature
Display format YT
Display graticule type Full
Display instavu persistence Varpersist
Display instavu style Vectors
Display instavu varpersist 500 e–3
Display intensity – contrast
(TDS 4XXA, 5X0A, & 6X0A)
150%
Display intensity – text TDS 524A, 544A, 644A, 684A, & 7XXA: 100%
TDS 4XXA, 520A, & 540A, 620A, & 640A:
60%
Display intensity – waveform TDS 524A, 544A, 644A, 684A, & 7XXA: 100%
TDS 4XXA, 520A, 540A, 620A, & 640A: 75%
Display intensity – overall
(TDS 4XXA, 5X0A, & 6X0A)
85%
Display interpolation filter Sin(x)/x
Display mode Normal
Display style Vectors
Display trigger bar style Short