GTC505 Firmware Update Procedure

NOTE: this procedure applies to units with S/N:23121501 and above only. 1- Connect the GTC505 to a computer’s USB port, using the supplied micro-USB cable.2- Upon detecting the USB connection, the GTC505 should show the charging screen.3- Press the “POWER/CLEAR” button until the unit turns off.4- Press and hold the “HOLD” button, and while the

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The Ultimate Guide to Marine Engine Surveys

Welcome to our comprehensive guide to inboard & outboard engine surveys. This guide is for anyone planning to survey an engine, or hire someone else to do it. We’ll answer the who, when, where, why, and what of engine surveys. If we did miss your question, please let us know by e-mailing us, so we can get you an answer, and add it to the guide!

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Quickly Check Mechanical Diesel Idle Speed with the GTC605

This video shows how you can use the GTC605 to quickly check idle RPM on a small indirect injection diesel. Transcript (0s) Narrator: Checking governor settings on small diesels, like this Yanmar 2GM, is easy with the GTC605.(6s) Narrator: After a quick setup, you just press the sensor against an injector, and let the Fuel

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