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Battery Backup - System Power
Description
An External battery box provides complete system operating power for approximately 1 hour during
commercial power outages. Actual time depends on system configuration, traffic conditions, and the
capacity of the batteries.
Conditions
• During normal operation, the batteries are continually recharged by a built-in charging circuit.
• External Battery Box can be connected to the system to back up the system in the event of
commercial power outage. Refer to the SL1100 System Hardware Manual for further details.
Default Settings
None
System Availability
Terminals
Not applicable
Required Component(s)
CPU
Related Features
Battery Backup - System Memory
Programming
None
Operation
None
SL1100
ISSUE 2.0
1-74
Battery Backup - System Power
B
Summary of Contents for SL1100
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Page 3: ...Features and Specifications Manual A50 031169 003 NA ISSUE 2 0 ...
Page 171: ...5 Press Speaker key to hang up ISSUE 2 0 SL1100 Features and Specifications Manual 1 159 C ...
Page 218: ...2 Dial 724 SL1100 ISSUE 2 0 1 206 Dial Pad Confirmation Tone D ...
Page 741: ... Direct Inward Dialing DID ISSUE 2 0 SL1100 Features and Specifications Manual 1 729 T ...
Page 856: ...MEMO SL1100 ISSUE 2 0 2 26 Codes Tables ...
Page 862: ...MEMO SL1100 ISSUE 2 0 3 6 Features Availability by Software Revision ...
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