Fluke ScopeMeter 192C, Руководство по началу работы, Страница: 8 / 18

Fluke 19xC-2x5C
Getting Started
4
Preparing for Use
At delivery, the installed NiMH batteries may be empty and
must be charged for 4 hours (with the test tool turned off)
to reach full charge:
•
use only the Fluke Battery Charger/Power Adapter
model BC190
•
before use check that the BC190 voltage and
frequency range match the local line power range
•
connect the battery charger to the ac outlet
•
connect the battery charger to the appropriate input on
the test tool near Input B.
Caution
To prevent decrease of the battery capacity, you
must charge the batteries at least once a year.
Powering/Resetting the Test Tool
Turning power on/off:
The test tool powers up in its last setup
configuration.
Resetting the test tool to the factory settings:
+
Turn power off, then press and hold the
USER key and turn on. You should
hear a double beep.
How to Navigate a Menu (example)
Display the input A function key labels.
Show the
Input A (
input A) menu.
The menu example shows that the input A signal is
displayed non-inverted (
Normal
) with full bandwidth (
Full
).
To let input A invert the input signal, and to limit the
bandwidth to 20 MHz do the following:
Highlight
Inverted
(inverted).
Accept
Inverted
+ jump to the next field.
Highlight
20 MHz.
Accept
20 MHz
+ exit the menu.
Hiding a menu or key label:
Press the CLEAR MENU key.