Manual
Livorsi DTS Controls- Single/Dual Engine Installation  APRIL 2012  Page 1 of 12 
715 Center Street 
Grayslake IL 60030 
P: 847-752-2700 
F: 847-752-2415 
E: info@livorsi.com 
This document is written to aid our dealers, boat builders, and company service 
personnel in the proper installation or service of our products. Persons who are not 
familiar with these or similar products produced by Livorsi Marine, Inc., and who have 
not been trained in the recommended servicing or installation procedures should have 
the work performed by an authorized Mercury Marine dealer technician. Improper 
installation or servicing of the Mercury Marine or Livorsi Marine product could result in 
damage to the product or personal injury to the installer or persons operating the 
product. 
NOTICE 
After completing installation, these instructions should be kept with the product for the 
owner’s future use. 
NOTICE 
Notice to Personnel Installing this Kit
The installation of this product requires an installer who is specifically trained to work 
on Mercury Marine’s or Livorsi Marine’s digital throttle and shift (DTS) systems. The 
installer must be trained in the proper installation, electronic calibration, and operation 
of the DTS system. Failure to correctly install this product may make this product and 
/or the DTS system inoperable or unsafe for use.
Avoid possible injury or equipment damage. After installing this control, electronically 
calibrate the digital throttle and shift (DTS) system. Do not attempt any calibration 
unless you have been specifically trained in Mercury Marine’s DTS systems. Improper 
electronic calibration of the DTS system will make this control and/or the DTS system 
inoperable or unsafe. 
CAUTION 
Electrical Requirements
DTS equipped boats require that the electrical systems meet the following guidelines: 
  Use only marine starting batteries with a 1000 mca /800 cca/ 180 amp hour rating 
or higher. Deep cycle batteries do not deliver the power required for the DTS 
system. 
  Secure all battery cables with standard hex nuts, tightened to 13.5 Nm (120 lb. in.) 
Do not use wing nuts, as they will not secure the battery cables properly. 
  Ensure that the battery cable size (cross section) meets the minimum size 
requirements for the length of cable used. Refer to the installation manual supplied 
with the engine. 
  Ensure that all power supply connections are clean and tight. 
Livorsi DTS Controls 
Single/Dual Engine Digital Throttle & Shift Installation 










