Related Manuals for DigiTech AA-0375
Summary of Contents for DigiTech AA-0375
- Page 1 User Manual Versatile Automotive LED Display Module for Cars AA-0375 Distributed by: TechBrands by Electus Distribution Pty. Ltd. 320 Victoria Rd, Rydalmere NSW 2116 Australia Ph: 1300 738 555 Int’l: +61 2 8832 3200 Fax: 1300 738 500 www.techbrands.com...
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Page 2: Technical Specifications
Technical Specifications: • Power: 12VDC • Dimensions: 81(L) x 52(W) x 21(H) mm Instructions: • Connect the module according to the wiring diagram depending on your use of the module. Incorrect wiring will damage the module and your vehicle if you connect it in the incorrect polarity: o Three connections should be made to your car, (1) +12V (ignition switched);... - Page 3 • The red LEDs are the lowest voltage, and the yellow LEDs are the highest voltage. Adjust the trimpot to suit the voltage reading for your application. • A Light Dependent Resistor (LDR) can be connected to the unit for the LEDs to adjust their brightness according to the ambient light.
- Page 4 Setting up for a 0-5V Airflow Sensor: Link LK2 should be installed and LK4 out. - Use a multimeter to measure the battery voltage. Now with the engine running fast and with all accessories off, etc. lights, set VR1 so that the top green LED lights at a measured 14.4V.
- Page 5 direction are symmetrical around the middle LED. It is now ready for use. NOTE: At idle, the mixture display should again show the closed loop oscillations. • Calibrating on a car that is heavily modified: in-car calibration can still be done with the proviso that the mixtures may be all wrong to start with.
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Page 6: Wiring Diagram
Wiring Diagram:...