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Power Supply 17
E-EQ-VX3XOGWW-E VX3X User’s Guide
Power Supply
Vehicle power input for the VX3X is 12V to 80V DC and is accepted without the need to perform
any manual adjustments within the VX3X. See the section titled “Installation”, sub-section titled
“Vehicle 12-80V DC Direct 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”.
Backup Battery
The internal Lithium backup (coin cell) battery provides power to maintain date and time when
the VX3X is not powered from an external source.
Caution
!
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.