1
Introduction
26
Keysight U1190A Series User’s Guide
Power-on options
Some options can be selected only while you turn the clamp meter on. These
power-on options are listed in the table below.
To select a power-on option, press and hold the specified key in
while
turning the rotary switch from the
OFF
position to any other position.
Table 1-2
Power-on options
Key
Description
Tests the LCD.
All annunciators are displayed in the LCD for 10 seconds. Cycle the clamp meter’s power
to exit this mode, or wait 10 seconds for the clamp meter to return to normal operation.
Checks the firmware version.
The clamp meter’s firmware version will be shown on the primary display. Cycle the
clamp meter’s power to exit this mode.
Enters the clamp meter’s Setup menu.
See the following topics for more information on each respective Setup menu item.
–
–
–
–
“Changing the continuity visual alert”
Cycle the clamp meter’s power to exit the Setup menu.
Enters the unit selection menu for temperature measurements (U1194A only).
See
“Changing the default temperature unit”
on page 60 for more information. Cycle the
clamp meter’s power to exit this menu.
+
Содержание U1190A Series
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