4.1.3.3. Display backlight
Normally the backlight of the display is off.
*
Turn the backlight on by pressing an arrow button on the HMI. If the HMI panel
is not used for approximately five minutes, the backlight is turned off
automatically.
*
Activating the power-saving built-in feature by pressing turns the backlight
off within 20 seconds.
4.1.3.4. How to adjust the display contrast
The display contrast is dependent on the temperature. The relay automatically
adjusts the contrast for optimum readability. When the display is in the idle mode,
you can also adjust the contrast manually.
*
To increase the contrast, hold down and adjust the contrast using .
*
To decrease the contrast, hold down and adjust the contrast using .
After power start up of the relay, the factory default value of the display contrast is
automatically restored.
4.1.4. Main menu
The main menu contains six main groups:
*
OPERATION
*
MEASUREMENTS
*
RECORDED DATA
*
SETTINGS
*
CONFIGURATION
*
INFO
MEASUREMENTS MEASUREMENTS
A040228
Fig. 4.1.4.-1 Display showing the first main menu group
*
Navigate between the main menu groups by using and .
*
Return the display to the idle mode by pressing .
The display is returned to the idle mode on expiration of the time out.
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REM 610REM 610
Motor Protection Relay
Operator's Manual - ANSI ve rsion
1MRS755538
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