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PT-9A
Professional Speaker Calibration and Polarity Test Instrument
POLARITY +
POLARITY -
LOW BATTERY
LINE OUT
User Manual
Mobile SolutionS uSA
2120 E. 6th Street, Suite 10
Tempe, AZ 85281
email - sales@mobilesolutions-usa.com
www.mobilesolutions-usa.com
Polarity Tester
CD
LINE
SIGNAL
ON
OFF
POWER
PT-9A
Many "Real World" Uses:
Check Speaker Connections
Check Absolute Speaker Polarity
Check Passive Crossover Phase Shift
Check OEM Amplifier Outputs
Identify Channel (No more drill batteries)
Check for Speaker Mounting Leaks
.......and so much more!
Version 3.0
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Table of Contents
Summary of Contents for Mobile Solutions PT-9A
- Page 1 Identify Channel (No more drill batteries) Check for Speaker Mounting Leaks POWER ..and so much more! LOW BATTERY LINE OUT PT-9A User Manual Mobile SolutionS uSA 2120 E. 6th Street, Suite 10 Tempe, AZ 85281 email - sales@mobilesolutions-usa.com www.mobilesolutions-usa.com Version 3.0...
- Page 2 PT-9A Polarity Test Instrument The PT-9A is an essential tool for mobile electronics installation. With proper use, it should aid you in achieving optimum performance from any multi-speaker mobile audio system. Please read the user manual carefully and follow the instruc- tions provided.
- Page 3 “backprobe pin” type leads and clip onto the PT-9A test leads with an aligator clip as shown in the photo. This will eliminate any unneces- sary damage to high density OEM wiring and connectors in the plug.
- Page 4 Operating Instructions (with Test CD) 1) Insert the test CD into the source unit. Press play and advance to Track 3. (En- gage the REPEAT mode if available). Set volume where pulses are just audible. 2) Move the Power Switch of the test instrument to the ON position. 3) Move the Signal Switch of the test instrument to the CD position.
- Page 5 Track 18: Sine Sweep 20 Hz to 12 kHz - Use this track to check for overall system frequency response. Additionally, the Sine Sweep track is useful for pinpointing any troublesome resonant panels in (or on) the vehicle. To purchase additional Test CD’s, please contact Mobile SolutionS uSA sales@mobilesolutions-usa.com or visit us on the web - www.mobilesolutions-usa.com...
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