When the voltage dips below the UVP level, the
UVP indicator and message will appear on the
screen. The UVP buzzer will sound if UVP Ring
Time is set. Under this scenario the following
outcomes are possible:
1. Pressing the Enter key will clear the message
and the buzzer. The UVP indicator will remain
on the display until the voltage level rises back
above the UVP level.
2. If the UVP Ring Time is allowed to elapse, the
buzzer will stop. However the UVP indicator
and message will remain on screen until the
voltage increases and the message is cleared.
3. If the voltage rises back above the UVP level,
the UVP indicator will be cleared from the
display but the buzzer will continue to sound
until the UVP Ring Time has elapsed and the
message will remain until it has been cleared.