Before installation(for installation personnel), Warning, Caution – Defi Link VSD Concept User Manual
Page 2: Confirmation
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Before Installation(for installation personnel)
Warning
disassemble/
modify
Caution
24V
Confirmation
About Installation and Operation(for customer and installation personnel)
Warning
●Information other than speed and engine speed is not displayed if this product is not connected to Defi-Link System.
●The speedometer and tachometer display of this product are for reference purposes only. Please drive according to
the indication of vehicle's originally equipped instruments.
●This product can be used only on 3, 4, 5, 6, and 8 cylinder vehicles with 4 cycle engine. It cannot be used on diesel
vehicles.
●When this product is linked to Defi-Link System, connect the LINK connector of D.C.Unit and the METER OUTPUT1
connector of Defi-Link Control Unit II(or the METER connector of Defi-Link Control Unit) with the meter wire.
Misconnection could damage the product.
●When this product is linked to Defi-Link system, the tachometer signal must be input to Defi-Link Control Unit II(or
Defi-Link Control Unit). Set the number of cylinders of Defi-Link Control Unit II(or Defi-Link Control Unit).
●Data on boost and intake manifold pressure cannot be displayed.
●When this product is linked to Defi-Link System, be sure to follow the instructions for Defi-Link Control Unit II(or Defi-
Link Control Unit).
●Do not pull the wires out of connectors by forcefully. The connectors may be broken and the wires may be cut.
When pulling out the wires, press the lock firmly and unclip the locks of connectors.
Caution
●
●Carefully consider the installation location and driver's operation of the product before installation. Be
sure not to install the unit where it could fall. Improper installation or operation could cause the product
to fall and damage the vehicle or cause serious danger by impeding driving.
●Do not disassemble or modify this product. Such actions can not only damage or destroy the product
but will also void the warranty.
●Ensure that the vehicle will remain stationary and turn off the engine before installing this product.
Failure to do so could result in a fire, and could make the vehicle move during installation.
●Do not perform installation of this product immediately after the engine has been switched off. The engine and
exhaust system are extremely hot at this time and can cause burns if touched.
●Remove the key from the ignition and disconnect the negative (-) battery terminal prior to installation of this product.
Failure to do so could result in a fire caused by an electrical short circuit.
●Take care not to install this product in a way that interferes with safety equipment such as seat belts and air bag
systems or vehicle operation equipment such as engine controls, steering wheel or brake systems. Interference with
normal operation of the vehicle can result in an accident or fire.
●Ensure that the wiring of this product does not have an adverse impact on the other wiring of the vehicle. Any
controlling devices or other electronic components of the vehicle could be damaged.
●Use a solderless connector or similar device for wiring connections and make sure connections are insulated. In
areas where there could be tension or sudden impacts on the wiring, safeguard the wiring with corrugated tubing or
other shock absorbent material. Accidental shorts can cause fires.
●Please keep children and infants away from the installation area. Children may swallow small parts or be injured in
other ways.
●This product is designed for use on 12V vehicles. Do not install this product on vehicles with 24V systems
●Wear gloves to avoid burns when soldering and cuts when working with wiring.
●When the negative (-) battery terminal is disconnected, equipment such as clocks and audio
components having internal memory may lose their memory data. Follow the operation manual of each
component to reset data after installation of this product.
●After installation is complete, return this operation manual to the customer along with the warranty.
●Please have this product installed by the retail store or dealer where it was purchased. Installation by the customer
will void the warranty.
●In order to ensure safe driving, check the information on this display only for short periods of time. Looking at the
display for long periods of time could distract adequate attention from the road and result in an accident.
●Discontinue use of this product if nothing is displayed, water gets into the unit, or smoke or a strange odor comes
from the unit. If such a condition occurs, contact the sales outlet or installation personnel as soon as possible.
Continued use while the condition exists could result in an accident or fire.
●Do not operate during driving.