Instrument series technical support documents

VDO provides a convenient library of installation and wiring instructions to help you properly install your new VDO Marine Instrument accessory. You can also download technical tips and answers to frequently asked questions on proper installation and operation.

CAUTION: Read these instructions thoroughly before making installation. Do not deviate from assembly or wiring instructions. Always disconnect battery ground before making any electrical connections. If in doubt, please contact your dealer or Technical Support at 1-800-265-1818.