INFOSEC UPS SYSTEM XP Office 500 VA Guía De Usuario página 6

8 . C O M P U T E R I N T E R F A C E
The USB interface at the back of the UPS may be connected to the computer. This port
enables the computer to control the UPS status. The main functions are as follows:
- Transmission of a visual alarm in the event of power failure
- Automatic file closure prior to battery running out
- UPS shutdown
9 . P R O T E C T I O N T E L E P H O N E / F A X / M O D E M L I N E
If you wish to protect a fax or a modem, connect the telephone cable from the wall outlet to
the "IN" jack. Connect the telephone cable (provided) from the "OUT" jack to the fax or
modem.
Caution: The telephone line lightning arrester could be rendered inoperable if improperly
installed. This surge protection device is for indoor use only. Never install telephone wiring
during a lightning storm.
Note: This connection is optional. It is not necessary to use this UPS.
1 0 . B A T T E R Y
The battery is the only UPS component which is not in permanent use. It has a useful life of
approximately 3 to 5 years. However, frequent major discharges or exposure to
temperatures over 20°C will shorten its life span. We therefore recommend that users
recharge the battery once every 3 months when the unit is not in use in order to compensate
for natural discharging. UPS backup time will depend on the powered load, as well as the
age and condition of the batteries.
WARNING!
Batteries should always be replaced by qualified technicians. Batteries have a very high
short circuit current: connection errors could cause electric arcs resulting in
serious burns.
1 1 . T R O U B L E S H O O T I N G
Should the UPS fail to function correctly we recommend you perform the following tests
before calling the Hot Line.
Check list:
• Is the main switch in the "ON" position?
• Is the UPS plugged into the mains power supply?
• Does the power supply fall within specified unit values?
• Has the fuse gone in the mains plug?
• Is the UPS overloaded?
• Is the battery flat or defective?
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INFOSEC UPS SYSTEM - 4, rue de la Rigotière – 44700 Orvault – FRANCE - www.infosec.fr
Hot Line : tel : + 33 (0)2 40 76 15 82 - fax : + 33 (0)2 40 94 29 51 - hotline@infosec.fr – 09 05 04 206 03