Manual Pdf — Jie Rui Bt-5908

Connect this to a 12V positive power source that switches on and off with the ignition. Do not connect this directly to the battery, or the module will stay on continuously and drain your battery.

The radio firmware requires activation, or the plug is loose. Jie Rui Bt-5908 Manual Pdf

A unique feature of the BT-5908 is its included external microphone. Connect this to a 12V positive power source

Turn off your smartphone’s Bluetooth radio, wait 5 seconds, and turn it back on. If the module was previously paired to another device (like a passenger's phone), it will lock onto that connection and hide from new devices. Disconnect the other device to free up the pairing channel. Issue 3: Low Audio Volume wait 5 seconds