[. . . ] ς Do not connect any household appliances such as microwaves, vacuum cleaners, hair dryers or life-support systems to the UPS. ς Due to excessive consumption, laser printers should not be connected to the UPS. ς Please replace the fuse only with the same type and amperage in order to avoid fire hazards. 3 Good disposals of the device:  The mains outlet that supplies the UPS shall be located near the UPS and shall be easily accessible. [. . . ] With the monitoring software installed, you can schedule UPS shutdown/start-up and monitor UPS status through PC. The UPS is equipped with intelligent slot perfect for either SNMP or AS400 card. When installing either SNMP or AS400 card in the UPS, it will provide advanced communication and monitoring options. ς Step 4 – Network connection Network/Fax/Phone surge port Connect the modem/phone/fax line into surge-protected “IN” outlet on the back panel of the UPS unit. Connect from “OUT” outlet to the equipment with another modem/fax/phone line cable. ς Step 5 - Disable and enable EPO function Keep the pin 1 and pin 2 closed for UPS normal operation. Fr – 07 11 AA 59 203 06 7  Step 6 - Turn on the UPS Press the ON/MUTE button on the front panel for two seconds to power on the UPS. Note: The battery charges fully during the first five hours of normal operation. Do not expect full battery run capability during this initial charge period. 4 Battery replacement NOTICE: This UPS is equipped with internal batteries and user can replace the batteries without shutting down the UPS or connected loads (hot-swappable battery design). Consider all warnings, cautions, and notes before replacing batteries. Note: Upon battery disconnection, equipment is not protected from power outages. ς Step 4  Step 5  Step 6 Remove the top cover of battery box and replace the inside batteries. After replacing the batteries, put the battery box back to original location and screw it tightly. Fr – 07 11 AA 59 203 06  Step 7 Put the front panel back to the unit. 1 Buttons operation Buttons   ON/MUTE button   Functions Turn on the UPS: Press and hold ON/MUTE button for at least 2 seconds to turn on the UPS. Mute the alarm: When the UPS is turned on in battery mode, press and hold this button for at least 5 seconds to disable or enable the alarm system. up selection key: Press this button to display previous selection in UPS setting mode. Switch to UPS self-test mode: Press and hold ON/MUTE buttons for 5 seconds to enter UPS self-testing while in AC mode. Turn off the UPS: Press and hold this button at least 2 seconds to turn off the UPS. confirm selection key: Press this button to confirm selection in UPS setting mode. Switch LCD message: Press this button to change the LCD message for input voltage, input frequency, battery voltage, output voltage and output frequency. [. . . ] Fr – 07 11 AA 59 203 06 Buck mode when AC is normal When the input voltage is higher than the voltage regulation range but lower than high loss point, the buck AVR will be activated. Boost mode when AC is normal When the input voltage is lower than the voltage regulation range but higher than low loss point, the boost AVR will be activated. Battery mode When the input voltage is beyond the acceptable range or power failure and alarm is sounding every 4 seconds, UPS will backup power from battery. Standby mode UPS is powered off, there is no output supply power, but the batteries can be charged. [. . . ]