SPECIFICATIONS
Brand Name: NoEnName_Null
Hign-concerned Chemical: None
Origin: Mainland China
Phase Tester Audio Speaker Horn Positive Negative Polarity PH Phasemeter for Auto
Feature:
1. The phase meter can test all speakers of all cars, such as small tweeters, door speakers, subwoofers, etc.2. Effectively used to test speakers, perfect for safe troubleshooting and testing of audio systems.
3. It can be used for car audio speaker test. Professional manufacturing, high reliability.
4. The loudspeaker wiring specially for adjusting the car sound system, only the correct wiring, the sound can be replayed truthfully when listening to music.
5. The battery type of the phase meter is lithium battery, battery model: 6F22 (delivery without battery).
Specification:
Item Type: Phase TesterMaterial: ABS
Use: The loudspeaker wiring specially for adjusting the car sound system, only the correct wiring, the sound can be replayed truthfully when listening to music, just have the feeling of harmonious and realistic nature.
Application: Universal
Battery Type: Lithium battery
Battery Model: 6F22(shipped without batteries)
How to Use:
Test disc content:
The first segment: left channel noise signal.
The second segment: the noise signal of the right channel.
The third section: phase test signal.
The fourth section: phase test signal.
Adjustment of speaker wiring
After the sound system is installed, put the test disc into the host first, and adjust the volume output to the appropriate position. Then follow the steps below.
Step 1: Select the first and second paragraphs respectively. Check whether the left and right channels are reversed when connected.
Step 2: Choose the third or fourth paragraph. Check whether the phase of the left and right channel speakers is correct.
Place the front end of the phase meter (with a microphone in the instrument), approach and face 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 positive phase. The green light flashes once and the red light flashes three times, indicating that the output is negative phase. If the phase is wrong, you can reverse the wiring at both ends of the speaker.
The yellow light indicates that the battery of the phase meter is low and needs to be replaced.
Package List:
1 x Phase Tester1 x CD
Returns Policy
You may return most new, unopened items within 15 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
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