Audio Speaker Tester

Description

Design for adjusting the car audio speaker wiring system for the correct wiring. By the Playback from the disc, the speaker tester will pickup and detect to the respond. Have a real natural feeling of harmony.

Test disc contents

• first track: left channel signal
• Second track: right channel signal
• Third track: the tester signal
• Fourth track: the tester signal

To check speaker wiring, after installation the sound system, first test disc into the CD player, volume output may adjust and then follow these steps:

• First step: select the first and second track respectively. Check the left and right channels are not reserved when connected.
• Second step: select the third and fourth track. Check the tester of the left and right channel speakers are correct.

Speaker Tester front end (equipped with a microphone). Place near the speaker that you want to be test, press the power switch on speaker tester.

Green light flashing 3 times, Red light flashing 1 time = indicating that the speaker output for positive phase.

Green light flashing 1 time, Red light flashing 3 times = indicating that the speaker output for negative phase. Swap the speaker wire at both ends of the connection.

Yellow light ON = Need to replace the battery.