CR IMMO User Manual
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Wear an ANSI-approved eye shield when testing or repairing vehicles.
Put blocks in front of the drive wheels and never leave the vehicle unattended while
testing.
Use extreme caution when working around the ignition coil, distributor cap, ignition
wires and spark plugs. These components create hazardous voltage when the engine
is running.
To avoid damaging the tool or generating false data, please make sure the vehicle
battery is fully charged and the connection to the vehicle DLC (Data Link Connector) is
clear and secure.
Automotive batteries contain sulfuric acid that is harmful to the skin. In operation, direct
contact with the automotive batteries should be avoided. Keep the ignition sources
away from the battery at all times.
Keep the tool dry, clean, free from oil, water or grease. Use a mild detergent on a clean
cloth to clear the outside of the equipment when necessary.
Keep clothing, hair, hands, tools, test equipment, etc. away from all moving or hot
engine parts.
Store the tool and accessories in a locked area out of the reach of children.
Do not use the tool while standing in water.
Do not expose the tool or power adapter to rain or wet conditions. Water entering the
tool or power adaptor increases the risk of electric shock.
This tool is a sealed unit. There are no end-user serviceable parts inside. All internal
repairs must be done by an authorized repair facility or qualified technician. If there is
any inquiry, please contact the dealer.
Keep the tool far away from magnetic devices because its radiations can damage the
screen and erase the data stored on the tool.
Do not attempt to replace the internal rechargeable lithium battery. Contact the dealer
for factory replacement.
Do not disconnect the battery or any wiring cables in the vehicle when the ignition
switch is on, as this could avoid damage to the sensors or the ECU.
Do not place any magnetic objects near the ECU. Disconnect the power supply to the
ECU before performing any welding operations on the vehicle.
Use extreme caution when performing any operations near the ECU or sensors.
Ground yourself when you disassemble PROM, otherwise ECU and sensors can be
damaged by static electricity.
When reconnecting the ECU harness connector, be sure it is attached firmly, otherwise
electronic elements, such as ICs inside the ECU, can be damaged.
