Agilent Technologies U1602A User's And Service Manual page 201

Trigger System
Source
Modes
Selections
Range
Level accuracy
Trigger sensitivity
Coupling
Measurement System
Autoscale
Agilent U1602A/U1604A User's and Service Guide
Channel 1 and Channel 2
Auto, normal, single
Edge, pulse width, pattern, video
Edge Trigger on a rising or falling edge of any source.
Pattern Trigger at the beginning of a pattern of high, low levels and
rising or falling edge established across any of the channels
with conditions of AND, OR, NOR and NAND between the
channels.
Pulse width 200 ns to 10 s. Trigger when a positive or negative pulse
width of any source larger than, less than, equal to or not
equal to duration.
Video Video trigger sensitivity: 0.7 division trigger level.
Available to both Channel 1 and Channel 2.
Analog progressive and interlaced video standards
including NTSC, PAL and SECAM.
Positive or negative sync pulse polarity.
Modes — all fields, even fields, odd fields or line 5 – 263
within a field.
± 4 divisions from center screen
± 0.5 divisions
DC to 5 MHz: 0.8 divisions
U1602A: 5 MHz to 20 MHz — 1 division
U1604A: 5 MHz to 40 MHz — 1 division
DC, AC (< 1 Hz), HF reject (> 50 kHz), LF reject (<30 kHz),
Noise reject
Finds and displays all active scope channels, sets edge
trigger mode on highest numbered channel, sets vertical
sensitivity on scope channel. Requires voltage > 20 mVp-p,
0.5% duty cycle and frequency > 100 Hz.
Characteristics and Specifications 9
201