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PT-9A+
Professional Speaker Calibration and Polarity Test Instrument
CD
POLARITY +
ON
POLARITY -
LOW BATTERY
-
LINE OUT
HIGH LEVEL INPUT
PT-9A+
MOBILE SOLUTIONS USA
2120 E. 6th Street, Suite 10
Tempe, AZ 85281
email - sales@mobilesolutions-usa.com
www.mobilesolutions-usa.com
Polarity Tester
LINE
SIGNAL
OFF
POWER
OUT
IN
+
SPEAKER
User Manual
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 1.0
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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 ..and so much more! LINE OUT SPEAKER HIGH LEVEL INPUT PT-9A+ MOBILE SOLUTIONS USA 2120 E. 6th Street, Suite 10 Tempe, AZ 85281 email - sales@mobilesolutions-usa.com www.mobilesolutions-usa.com Version 1.0...
- Page 2 USB thumb drive. You can also download the pulses from the Mobile Solutions website and use a portable device (such as a smartphone) to generate pulses in the audio system.
- Page 3 Built-in Microphone on Front of Instrument (Position no more than 4” from front of speaker for accurate reading) Front Panel Layout Signal Switch LINE SIGNAL Polarity Indicators POLARITY + Green = Positive (Pressure) Power Switch Red = Negative (Vacuum) POWER POLARITY - IN/OUT Switch LOW BATTERY...
- Page 4 Verify an individual speaker’s polarity using Internal Pulse Generator 1) Move the Signal Switch of the test instrument to the “LINE” position. 2) Switch ”SPEAKER/HIGH LEVEL INPUT” button to ”OUT”. 3) Connect the probes to the speaker’s terminals. Red probe to + terminal and Black probe to - terminal. 4) Move the Power Switch of the test instrument to the “ON”...
- Page 5 • Power 9V Battery (not included) • Weight (including battery, case & probes) 10.8oz / 305g PT-9A+ To purchase other test leads and acoustic/electronic measurement equipment, please contact MOBILE SOLUTIONS USA sales@mobilesolutions-usa.com or visit us on the web - www.mobilesolutions-usa.com...
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