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123B/124B/125B
Users Manual
68
Autoset Options
On delivery or after a reset, the Autoset function captures
waveforms ≥15 Hz and sets the input coupling to DC.
Note
Setting the Auto Set adjust to 1 Hz slows down
the Auto Set response. The display shows
LF-AUTO.
To configure Auto Set for capturing slow waveforms down
to 1 Hz:
1. Push to open the Menu.
2. Use
YZ to highlight USER OPTIONS.
3. Push to open the USER OPTIONS menu.
4. Use
YZ to highlight Autoset Settings.
5. Push to open the USER > AUTOSET menu.
6. Use
YZ to highlight Search For Signals >1 Hz.
7. Push to accept the change and exit the menu.
To configure Autoset to maintain the actual input coupling
(AC or DC), continue from step 5 above:
6. Use
YZ to highlight Couplings Unchanged.
7. Push to accept the change and exit the menu.
Grounding Guidelines
XW Warning
To prevent possible electrical shock, fire, or
personal injury, use only one COM (common)
connection
˜ or ensure that all connections
to COM
˜ are at the same potential.
Incorrect grounding can cause problems. Use these
guidelines for proper grounding:
• Use the short ground leads when measuring DC or
AC signals on input A and input B. See Figure 8, item
4 on page 17.
• Use the unshielded black ground lead to COM
(common) for Ohm (Ω), Continuity, Diode, and
Capacitance measurements. See Figure 7, item 1 on
page 16.
• Use of the unshielded ground lead is also possible for
single or dual input measurements for waveforms with
a frequency up to 1 MHz. This may add some hum or
noise to the waveform display due to the unshielded
ground lead.
1.888.610.7664 sales@GlobalTestSupply.com
Fluke-Direct.com
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