Turning On/Off Repetitive Sampling Mode - YOKOGAWA DL7440 User Manual

7.4

Turning ON/OFF Repetitive Sampling Mode

Procedure
SETUP
MEASURE
MENU
PRINT
HISTORY
Explanation
Possible T/div Settings for Performing Repetitive Sampling
7-4
X-Y
DISPLAY FILE MISC RESET
PHASE
CURSOR GO/NOGO MATH
MENU
IMAGE SAVE SHIFT
ACQ START/STOP
1. Press ACQ. The ACQ menu appears.
2. Press the Repetitive soft key to select ON or OFF.
You can turn repetitive sampling ON or OFF. For a description of the record length and
sample rate when in repetitive sampling mode, see appendix 1.
If repetitive sampling mode is turned ON and the time axis is set according to the table
below, repetitive sampling is performed. The possible T/div settings for performing
repetitive sampling vary depending on the record length and model.
Record Length
1 kW
10 kW
50 kW
100 kW
250 kW
500 kW
1 MW
2 MW
4 MW
8 MW
16 MW
1 The record length is up to 2 MW when interleave mode is OFF on the 4 MW memory model
(701450 and 701470). The values inside the parentheses are the selectable ranges when
interleave mode is ON.
2 The repetitive sampling mode setting remains OFF, but repetitive sampling is performed.
<For a description of this function, refer to page 2-15.>
• To exit the menu during operation, press ESC located
SELECT
above the soft keys.
• For a description of the operation using a USB keyboard or
a USB mouse, see section 4.3.
T/div
1 ns/div to 50 ns/div (1 ns/div to 20 ns/div)
1 ns/div to 500 ns/div (1 ns/div to 200 ns/div)
1 ns/div to 2 µs/div (1 ns/div to 1 µs/div)
1 ns/div to 5 µs/div (1 ns/div to 2 µs/div)
1 ns/div to 10 µs/div (1 ns/div to 5 µs/div)
1 ns/div to 20 µs/div (1 ns/div to 10 µs/div)
1 ns/div to 50 µs/div (1 ns/div to 20 µs/div)
1 ns/div to 100 µs/div (1 ns/div to 50 µs/div)
1 ns/div to 200 µs/div (1 ns/div to 100 µs/div)
1 ns/div to 500 µs/div (1 ns/div to 200 µs/div)
– (1 ns/div to 5 ns/div)
2
IM 701450-01E