User`s manual

ENGLISH
UPS EVO DSP PLUS MM 11 User’s manual
5.1.3 Acoustic Alarm
UPS status Acoustic Alarm OFF
Battery Mode Beeping once every 4 seconds YES
Low Battery Beeping once every second
NO
Overload Beeping twice every second
Fault Mode Beeping continuously
Bypass Mode Beeping once every 10 seconds
Note: OFF = YES : means that the buzzer can be muted or stopped, by pressing ON/MUTE button.
OFF = NO : means that the buzzer can NOT be muted or stopped
5.2 Rear Side
Figure 4 – Rear Side
1. Computer Interface (DB9 female connector): it is the communication RS-232 port.
2. Computer Interface (USB connector): it is the communication USB port.
3. Slot for SNMP Interface (optional)
4. Grounded AC Input power socket: to connect the UPS to the AC utility line by the included power cord.
5. Input Circuit Breaker: it goes off in Overload or short-circuit condition; push the external button of the
Circuit Breaker to reactivate it.
6. Grounded Output Receptacles: IEC C13 type; to supply critical loads.
7. Grounded Output Terminal Block: to connect an Output power line to supply all the devices to be
protected
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4
EVO DSP PLUS MM 1.2 EVO DSP PLUS MM 2.4
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4
2
1
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5
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6
2
1
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EVO DSP PLUS MM 3.6