General Operation - Dlro 10X; Dlro 10X Top Panel; Dlro 10X Main Menu Screen; Warning Messages - Megger Ducter DLRO-10 Guia Del Usuario

General Operation - DLRO 10X

Enter key Backlight contro l
R S232 Port C ursor Co ntrol

DLRO 10X Top Panel

All the controls needed to set up and operate DLRO 10X are
located on the top panel of the instrument.
To the left of the large LCD display are the controls for moving
around the display, controlling the menuing system and adjusting
the display contrast and backlight.
To the right of the display is the large Test button, Power On/Off
button and an alphanumeric keypad for entering notes relating to
a test which will be stored with the test results for later reference.
To turn your DLRO 10X on, press the On/Off button for
approximately 1 second. Press again to turn the instrument off.
If the instrument is not used for 5 minutes it will be turned off
automatically.

DLRO 10X Main Menu Screen

When first switched on DLRO 10X displays a copyright screen,
followed by the Main Menu screen.
6
Test butt on
Keyp ad On/Off Button
This screen provides you with information such as percentage of
battery charge remaining, index number of the next test, number
of tests already stored and the current date and time.
This screen also provides access to the menuing system,
through which you set up your instrument and choose the
desired test parameters. Navigation of this menuing system is by
means of the cursor control and Enter key.
TEST OPTIONS
NORM
70%
NEXT TEST 1
0 STORED
27/07/00 12.02

Warning Messages

The Main Menu screen will from time to time also contain certain
warning messages

Noise

Noise in excess of 100 mV 50/60 Hz will activate the message
'Noise' at the bottom of the display. Above this level accuracy
cannot be relied upon.
'C' & 'P' Indicators
A good measurement requires both the current carrying circuit
and the voltage detection circuit to be completed by the item
RANGE
10A