Features:
1. The phase meter can test all car speakers, such as small tweeters, door speakers, subwoofers, .
2. Effective for testing speakers, very suitable for safely troubleshooting and testing audio systems.
3. Can be used to test car audio speakers. Professional manufacturing, high reliability.
4. The speaker wiring is dedicated to the car audio system. Only with correct wiring can the sound be reproduced truly when listening to music.
5. The battery type of the phase meter is lithium battery, battery model: 6F22 (shipped without battery).
Specifications:
Part name: Phase tester
Material: ABS
Color: as shown
Size: as shown
Use: The speaker wiring is specially used to adjust the car audio system. Only with correct wiring can the sound be reproduced truly when listening to music, and there will be a harmonious and realistic natural feeling.
Application: for General
Battery type: lithium battery
Battery model: 6F22 (without battery)
How to use:
Test disc content:
The first paragraph: left channel noise signal.
second paragraph: right noise signal.
The third paragraph: phase test signal.
Part 4: Phase test signal.
Adjust the speaker wiring.
After the sound system is installed, first insert the test disc into the host and adjust the volume output to the appropriate position. Then follow the steps below.
Step 1: Select the first and second sections respectively. Check whether the left and right channels are connected reversely when connecting.
Step 2: Select the third or for fourth section. Check whether the phase of the left and right channel speakers is correct.
Bring the front end of the phase meter (with a microphone on the instrument) close to and look at the speaker under test, press the power switch of the phase meter, the green light flashes three times and the red light flashes once, indicating that the speaker output is in positive phase. The green light flashes once and the red light flashes three times, indicating that the output is in negative phase. If the phase is incorrect, you can reverse the wiring at both ends of the speaker.
The yellow light is on, indicating that the battery of the phase meter is low and needs to be replaced.
Package Contents:
1 * Phase Tester.
1 * CD
Note:
This product can only determine whether the wiring is correct, but cannot determine where the wiring is wrong.
