MGE UPS Systems Comet Series Installation And User Manual page 41

3.2.10 Buzzer Reset
3.2.11 Fault Reset
3.2.12 Security Key
3.2.13 Measurements Key
3.2.14 Battery Key
3.2.15 Alarm Key
3.2.16 On/Off Key
3.2.17 Enter Key
3.2.18 Shift Key
3.3 Start-up Procedure
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Installation and Users Manual
This key allows the user to silence the buzzer after a
particular alarm. However, the buzzer will sound if another
alarm occurs.
This key clears the faults stored in memory. Clearing of
alarms in memory is accepted only after the alarm conditions
themselves have been corrected.
This key enables forced operation. The security key must be
held down while the desired function is executed. Refer to
the "Forced Transfers" section of this document.
This key is used to display the following measurements for
the Comet and its protected load
• Voltage
• Current
• Power
• Frequency
This key is used to display the following measurements:
• Battery Voltage
• Available battery backup time
• Battery time information may not be available with
external charger or low load levels.
This key displays the current or stored alarms.
This key enables the user to start-up or shutdown the
Inverter and works the same as the key designated for this
purpose on the Monitor Plus option.
This key is used to confirm operations and selections.
This key is used to make the following adjustments to the
alphanumeric display:
• Selecting the Language.
• Adjusting the Contrast.
Operation 3 — 5