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LA-VST 

(V.1.1 2011)                                                                                                                                                                                                                               

LA-VST 

(V.1.1 2011)   

                   

 

CAUTION: NEVER connect a laser printer or scanner to the 
UPS unit. This may cause the damage of the unit.   

 

4 hours 

 

1. Package Contents 

You should have received the following items inside of package:   
- UPS Unit 

- Quick Guide 

- USB Cable   

- CD Software 

- Power Cable (Only in LA-VST-1500/2000) 

 

2. Product Overview 

Front View: 

     

 

LA-VST650/850 LA-VST-1000  LA-VST-1500/2000 

X

 Power Switch 

[

Batt. Mode: yellow flashing 

Y

 UPS status LED 

\

 

Fault LED: red lighting

 

 

      AC Mode: green lighting 

]

 AC Mode: indicating load level   

      Batt. Mode: green flashing 

Batt. Mode: indicating battery capacity 

Z

AC Mode: green lighting 

Back View: 

     

 

LA-VST-650/850 LA-VST-1000  LA-VST-1500/2000 

X

 Output receptacles 

[

 

USB port 

Y

 AC input 

\

 

Modem/Phone surge protection 

Z

Circuit breaker 

 

3. Installation and Initial Startup 

Line Interactive UPS LA-VST-650/850/1000/1500/2000 

EN 

NOTE: Before installation, please inspect the unit. Be sure that nothing inside the package is 
damaged.  
 
Placement & Storage Conditions 
Install the UPS in a protected area that is free of excessive dust and has adequate air flow. 
Please place the UPS away from other units at least 20 cm to avoid interference. Do NOT 
operate the UPS where the temperature and humidity is outside the specific limits. (Please 
check the specs for the limitations.) 

 

Connect to Utility and Charging 
Plug in the AC input cord to the wall outlet. For the best results, 
suggest charging the battery at least 4 hours before initial use. 
The unit charges its battery while connecting to the utility. 
 
Connect the Loads 
Plug in the loads to output receptacles on the rear panel of the 
UPS. Simply turn on the power switch of UPS unit, then devices connected to the UPS will be 
protected by UPS unit. 
 
 
 
 
Connect Modem/Phone for Surge Protection   
Connect a single modem/phone line into surge-protected “IN” outlet on the back panel of the 
UPS unit. Connect from “OUT” outlet to the computer with phone line cable.   
 
Connect Communication Cable 
To allow for unattended UPS shutdown/start-up and status monitoring, connect the 
communication cable one end to the USB port and the other to the communication port of 
your PC. With the monitoring software installed, you can schedule UPS shutdown/start-up 
and monitor UPS status through PC. 
 
Turn On/Off the Unit 
Turn on the UPS unit by pressing the power switch. Turn off the UPS unit by pressing again 
the power switch.    

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