Toshiba 1500 Plus - Manual (Page 5)

TOSHIBA
CONTENTS (Cont'd)
SECTION PAGE
5.0 Operating the UPS (cont'd) ..................................................................... 5-1
5.3
Operation Monitoring ...................................................................... 5-3
5.3.1 Visual Indicator Functions ...................................................... 5-3
5.3.2 Audible Alarm Functions ........................................................ 5-3
5.3.3 Visual and Audible Indicator Function Chart ..........................5-3
5.4 Front Panel Layout .........................................................................5-4
5.5 UPS On Line Mode Display ............................................................ 5-4
5.6 Battery Recharging .........................................................................5-5
5.7 Battery Backup Time ....................................................................... 5-6
5.8 Battery Low Voltage Tolerances .....................................................5-6
5.9 Battery Check Function .................................................................. 5-6
5.10 System Reset ................................................................................. 5-6
6.0 UPS Control Interface .............................................................................6-1
6.1
DB25 Connector Pinout .................................................................. 6-1
6.2 RS-232C Communication Interface ................................................ 6-2
6.2.1 UPS Shutdown (via RS-232C) ............................................... 6-2
6.3 Dry Contact Interface ...................................................................... 6-2
7.0 Troubleshooting Procedures .................................................................. 7-1
7.1
Non-Fatal Fault Mode ..................................................................... 7-1
7.2 Fatal Fault Mode .............................................................................7-2
8.0 Preventive Maintenance/Parts Replacement ........................................8-1
8.1
Preventive Maintenance .................................................................8-1
8.2 Parts Replacement .........................................................................8-1
8.3 Fuse Rating Chart ...........................................................................8-2
9.0 External Dimensions/Panel Layout/Shipping Weights......................... 9-1
9.1
External Dimensions ....................................................................... 9-1
9.2 Panel Layout .................................................................................. 9-2
9.3 Shipping Weights ............................................................................9-2
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