User manual
CONFIGURATION
107
Normal
The DSO-1000D acquires a waveform
only when a trigger event occurs.
Single
The DSO-1000D acquires
a waveform once when a
trigger event occurs, then
stops acquiring. Press the
Single key to acquire a
waveform again.
Single
Coupling
(Edge, Delay,
Timeout)
DC
DC coupling.
AC
AC coupling. Blocks DC components
from the trigger circuits.
HF reject
High frequency filter above 70kHz.
LF reject
Low frequency filter below 70kHz.
Reject noise
DC coupling with low sensitivity to
reject noise.
Slope
(Edge, Delay, Rise
& Fall)
Trigger on a rising edge.
Trigger on a falling edge.
Either. (either rising or falling edge)
(Edge, Delay, Rise & Fall trigger type
only)
Trigger Level
(Edge, Delay)
Level
Adjusts the trigger
manually using the
Trigger LEVEL knob.
LEVEL
PUSH TO
ZERO
Set to TTL
1.4V
Sets the trigger level to 1.4V, suitable
for triggering on TTL signals.
Set to ECL -
1.3V
Sets the trigger to -1.3V. This is
suitable for ECL circuits.