Operation Manual

MI 2092 Power Harmonics Analyser Section III Operation manual
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Section III Operation manual
1. General
This section describes how to operate and programme the Instrument.
The instrument front panel consists of a graphic LCD display, nine keys and an eight
position rotary switch. Measured data and current instrument status are shown on the
display.
fig. 6: Keypad
ESC
To exit any procedure
ENTER
To confirm new settings, start recording procedure
SELECT
Enable selected signals
ARROW
Move cursor and select parameters
HOLD
Display screen is temporary frozen
(SCOPE, METER and SPECTRUM functions only)
LIGHT
LCD backlight ON/OFF
Backlight will automatically turn OFF 30 seconds after the last key
operation
LIGHT + UP
Increases display contrast
LIGHT + DOWN
Decreases display contrast
HOLD
Display Freeze
In SCOPE, METER and SPECTRUM functions only
NOTE: Throughout these instructions the ‘up arrow’ key is called the ‘UP key’, the
‘right arrow’ key the ‘RIGHT key’, the ‘down arrow’ key the ‘DOWN key’ and
the ‘left arrow’ key the ‘LEFT key’.
One of seven functional/operating menus can be selected with the rotary selector
switch: