Launch CRT 501 Series User Manual

LAUNCH CRT 501 Series User Manual
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9 FAQ
Here we list some frequently asked questions and answers relating to this tool.
Question: System halts when reading data stream. What is the reason?
Answer: It may be caused by a slackened connector. Please turn o󰀨 the tool,
rmly connect the connector, and switch it on again.
Question: Screen of main unit ashes at engine ignition start.
Answer: Caused by electromagnetic disturbing, and this is normal
phenomenon.
Question: There is no response when communicating with on-board
computer.
Answer: Please conrm the proper voltage of power supply and check if the
throttle has been closed, the transmission is in the neutral position, and the
water is in proper temperature.
Question: Why are there so many fault codes?
Answer: Usually, it’s caused by poor connection or fault circuit grounding.

Launch CRT 501 Series Specifications

General

Brand	Launch
Model	CRT 501 Series
Category	Scanner
Language	English