Re: Qstarz 818XT thread. Post. by LT401Vette » Tue Sep 03, 2013 12:17 am. It is likely RPM that you most need to line up correctly, so you could create a shifted RPM trace. Field Name: Adjusted RPM. Formula: [RPM-5] You may need to play around with the 5 to find the right number. Phil Tobin. Description BT-Q818XT Features Qstarz BT-Q818XT is more than just a Bluetooth GPS receiver? Yes, it is enhanced with outstanding 10Hz feature, which is excellent for high speed racing requirement. 3-level switch to easily switch to 10Hz high speed more or 1Hz normal speed mode. 66-Channel Performance for fast acquisition and reacquisition The 1818X allows 1Hz and 5Hz update while the 1818XT allows 1Hz and 10Hz update (but sacrifices battery life from 42 hours to 24 hours). The speed of fix is also amazing - Cold start is a few seconds and hot start is faster than I can switch on my phone's bluetooth! Unit can also be connected to a PC and used as a GPS mouse. QRacing is database-structured software to easily manage each track and support 8 different languages user interface. 2. Flexible to search track by field or racing type You can conveniently search track either by race field or racing type (Circuit racing, Drag racing, or Rally). 3. Tracks import and export Find helpful customer reviews and review ratings for Qstarz BT-Q818XT 10Hz 66 Channel Bluetooth GPS Receiver at Amazon.com. Read honest and unbiased product reviews from our users. From its own manual: "Position Without aid: 3.0m 2D-RMS; Accuracy <3m CEP(50%) without SA (horizontal), DGPS (WAAS, ENGOS, MSAS): 2.5m". For its stated racing Qstarz BT-Q818GT Bluetooth GPS Receiver 10Hz, part number QSTARZ-BT-Q818gT, Electronic Boost Controllers Manual Boost Controller. TURBO TIMERS ; Q-818XT Qstarz BT-Q818XT Bluetooth GPS Receiver 10Hz. Add to Cart. $569.25. or 4 payments of $142.31 with Info. SKU: SKU00148 View online (40 pages) or download PDF (2 MB) Qstarz eXtreme BT-Q818XT User manual • eXtreme BT-Q818XT PDF manual download and more Qstarz online manuals. Categories . Upload ; Qstarz; eXtreme BT-Q818XT; eXtreme 66-Channel Bluetooth 818XT GPS (10Hz Qstarz BT-Q1000eX Quick Installation Manual Klarfit 10026910 Manual Klarfit 10027121 Manual périphérique de connexion rapide « Qstarz 818XT » dans le Gestionnaire Bluetooth. Pour les utilisations ultérieures, il vous suffit de cliquer dessus pour vous connecter à ce récepteur GPS Bluetooth. E-4 Cocher le port série dans la configuration Bluetooth Après appariement complet avec le récepteur, veuillez cliquer sur