Lcd Lighting Time - DEMA 400 Series User Manual

Directional protection relay
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4.5.7

LCD Lighting Time

It is the screen in which the LCD display remains on in standby mode. The LCD lighting time
settings are listed under Main Menu> System Settings> LCD Lighting Time on the device
and are made in (0 - 60) minutes. When the assigned value 0 is selected, the light will remain
on.
4.5.8
Default Screen
It is the setting screen for which a specific time (Default Screen Rotation Time) is set on the
device. These choices are made from the following headings.
• Main monitor
• Breaker Command
• RMS Flows
• I0 - I1 - I2
• Phase - Phase Voltages
• Phase - Neutral Voltages
• V0 - V1 - V2
4.5.9
Default Screen Timeout
If value 0 is selected, this setting will turn off. The default display return settings are listed
under "Main Menu> System Settings> Return to Default Screen" on the device.
Nominal Frequency Setting Display
109

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