Appendix D: Factory Initialization Settings
TDS 500B, TDS 600B, & TDS 700A User Manual
D–5
Table D–1: Factory Initialization Defaults (Cont.)
Control Changed by Factory Init to
Pulse glitch width 2.0 ns
Pulse runt high threshold 1.2 V
Pulse runt low threshold 0.8 V
Pulse runt trigger polarity Positive
Pulse runt triggers when ... Occurs
Pulse runt width 2.0 ns
Pulse slew rate delta time 2.0 ns
Pulse slew rate polarity Positive
Pulse slew rate thresholds
Upper
Lower
Trig if faster than
1.80 V
800 mV
Pulse slew rate triggers when ... Trig if faster than
Pulse timeout polarity TDS 600B: Either
Pulse timeout time TDS 600B: 2.0 ns
Pulse trigger class Glitch
Pulse trigger level 0.0 V
Pulse trigger source
(Glitch, runt, width, and slew rate)
(Timeout – TDS 600B)
Channel 1 (Ch 1)
Pulse width lower limit 2.0 ns
Pulse width trigger polarity Positive
Pulse width trigger when Within limits
Pulse width upper limit 2.0 ns
Repetitive signal TDS 500B & TDS 700A: On
RS-232 parameters No change
Saved setups No change
Saved waveforms No change
Stop after R/S button
Vertical bandwidth (all channels) Full
Vertical coupling (all channels) DC
Vertical impedance (termination)
(all channels)
1 MW
Vertical offset (all channels) 0 V
Vertical position (all channels) 0 divs.