Руководство Пользователя для LXE vx7

Power Supply 

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E-EQ-VX7OGWW-H 

VX7 User’s Guide 

Vehicle power input for the VX7 is 12V to 80V DC and is accepted without the need to perform 
any manual adjustments within the VX7. See the section titled “Installation”, sub-section titled 
“Vehicle 12-80V DC Direct Connection”.  An optional Uninterruptible Power Supply (UPS) 
battery pack is available for the vehicle power supply connection.  

If 12V to 80V DC power is not available – for example, in an office environment – an optional 
external Input Power Supply can be used to convert AC wall power to an appropriate DC level. 
See the section titled “Installation”, sub-section titled “External Power Supply”. 

Power input is fused for protection and the fuse is externally accessible. See section titled 
“Installation”, sub-section titled “Fuse Replacement for the VX7”. 

An optional Uninterruptible Power Supply (UPS) battery pack is designed to provide power to the 
VX7 for short periods of time when vehicle power is unavailable (such as when vehicle batteries 
are swapped).  Fully charged, the UPS battery powers the VX7 for a minimum of 15 minutes at 
25º C (77º F) ambient temperature. 

The Power Status LED on the VX7 indicates the UPS battery status: 

 – Running on 12V – 80V power input 

 – Running on UPS battery, battery is not low on power 

 – Running on UPS battery, battery is critically low. 

The internal 190 mAh Lithium backup (coin cell) battery provides power to maintain date and 
time when the VX7 is not powered from an external source. 

Danger of explosion if battery is incorrectly replaced. 

Replace only with the same type or equivalent type recommended by the 
manufacturer. 

Dispose of used batteries according to the manufacturer’s instructions.