YOKOGAWA DLM5034 User Manual

6-4
IM DLM5058-03EN
6.2 Triggering Section
Item Specifications
Trigger mode Auto, Auto Level, Normal, Single, N Single
The instrument measures in Single mode when you start acquisition by pressing the SINGLE key or
when you start acquisition by pressing the RUN/STOP key when the record length setting only allows
for single acquisition.
Trigger source CH1 to CH8
1
: Signals received through the input terminals
LINE: The connected commercial power supply signal (only Edge trigger can be used)
EXT: Signals received through the TRIGGER IN terminal
Logic (A0 to A7,
B0 to B7, C0 to
C7
2
, D0 to D7
2
)
Signals received through the logic signal input port terminals
Trigger coupling CH1 to CH8
1
: DC
EXT: DC
HF rejection Trigger source bandwidth limit can be specified separately for CH1 to CH8.
1
OFF: No bandwidth limit
15kHz: DC to approx. 15 MHz
20MHz: DC to approx. 20 MHz
Noise rejection Noise rejection can be used (trigger level hysteresis can be selected) for CH1 to CH8
1
separately. Noise
rejection cannot be specified on channels set to TV trigger.
Low (
):
Approx. 0.3 div of hysteresis
Mid (
):
Approx. 0.5 div of hysteresis
High (
):
Approx. 1.0 div of hysteresis
Selectable trigger level
range
CH1 to CH8
1
: ±4 div from the screen center
EXT: ±2 V (±2 V range)
±20 V (±20 V range)
Trigger level resolution CH1 to CH8
1
: 0.01 div (0.1 div for TV triggers)
EXT: 5 mV (±2 V range)
50 mV (±20 V range)
Trigger level accuracy CH1 to CH8
1
: ±0.04 div
EXT
3
: ±(50 mV + 10% of the trigger level) (±2 V range)
±(500 mV + 10% of the trigger level) (±20 V range)
External trigger probe
attenuation setting
1:1/10:1
Trigger sensitivity CH1 to CH8
1
: 0.6 div
P-P
DC to the maximum bandwidth (noise rejection low)
EXT
3
: 100 mV
P-P
DC to 100 MHz (±2 V range)
1V
P-P
DC to 100 MHz (±20 V range)
Trigger position Can be set as a percentage of the display record length in 0.1% steps
Selectable trigger delay
range
–(Time length of the post-trigger section) to +10 s
Selectable hold-off time
range
20 ns to 10 s
1 CH1 to CH4 for DLM5034, DLM5054
2 Logic C0 to C7 and D0 to D7 are part of the /L32 option.
3 Under standard operating conditions (see section 6.12) after warm-up

YOKOGAWA DLM5034 Specifications

General

Brand	YOKOGAWA
Model	DLM5034
Category	Test Equipment
Language	English