Hey, got a slight problem with my alpine headunit CDA9833 as described in title whenever i set the crossover or and radio presets there not saving as soon as i remove the key. The only wire i havnt connected to it is the illumination lead, everything else works fine. Any ideas on what to do guys?
The battery constant wire(yellow) probably isn't getting any power while the car is turned off. Is it hooked up independently from the red ignition power wire?
yellow from deck goes to main power red from car and red from deck goes to key switch power from car.
mattjk88
Unregistered guest
Posted on
Yeh, but whats weird is they are connected and the headunit works perfectly fine except the memory doesnt work :S. I would have thought the yellow lead would have been constant.