Trigger Delay; Trig Mode: Internal; Trig Mode: External - HP 8510 User Manual

DETECTOR: NORMAL BW
Selects the precision 10 kHz IF path and detectors (Preset).
PULSE WIDTH
Sets the width of the pulse from the HP 8510 rear panel. PULSE OUTPUT connector.
6 res. periods to 40.88 ms; Preset 10  s.
Range:
DUTY CYCLE
For internal triggering, sets the maximum allowed duty cycle. Range: 0 to 100 percent. Preset
10 percent.
PULSE OUT: HIGH
Selects the polarity of the TTL Pulse Output to High for the On period of the pulse (Preset).
PULSE OUT: LOW
Selects the polarity of the TTL Pulse Output to Low for the On period of the pulse.
Trigger Mode Menu. The new Trigger Mode menu is reached by pressing STIMULUS,
MORE, TRIGGER MODE.

TRIGGER DELAY

Active only in the Frequency domain, used to set the delay between the internal or external
measurement trigger and the actual measurement. Range: 0 s to 40.88 ms; Preset 5  s.

TRIG MODE: INTERNAL

Selects the internal measurement trigger (Preset).

TRIG MODE: EXTERNAL

Selects the falling edge of the TTL signal input at the HP 8510 rear panel TRIGGER IN as
the measurement trigger.
Reference Data 11-3