Unika Spt-3rt Stage Series Phase Tester User Manual

UNiKA SPT-3RT Stage Series Phase Tester

SPT-3rt is the best tools of UNiKA Stage Series. This tool is suitable for any speaker manufacturer, touring and fixed installation applications. It can be used for testing phase either the speaker or balance cable. An external microphone input socket can be connected external dynamic microphone to test the speakers that have been hung up. By using neodymium magnet to combine transmitter and receiver units for easy carrying.

Features

1. Detect the phase accuracy in any audio system, prevent the musical signal from cancellation due to the opposite phase.
2. Detect the XLR signal cable to prevent it from contact fail, brokerage or opposite connection.
3. Built-in external microphone input socket in order to use for the harder environment such as the hanging speaker cluster.
4. Testable range from 10 cm to 3 meters. An ideal environment can be tested far away from the axis of speaker for 7 meters.

Functions Instruction

SPT-3t Transmitter

1. Buzzer to generate pulse tone.
2. Neodymium magnet to combine SPT-3r receiver.
3. HOT PIN selector, select test pin of XLR cable either pin-2 or pin-3.
4. Linear pot to tune pulse tone level.
5. Release screw to open battery cabinet. Recommend to use 9V PP3 Alkaline battery.
6. Neodymium magnet to combine SPT-3r receiver.
7. Male XLR connector to connect balance cable to send pulse tone to mixer.
8. Power and pulse tone indicator.
9. Power switch.

SPT-3r Receiver

1. Omni direction microphone.
2. Red color out phase indicator.
3. Green color in phase indicator.
4. Input selector, select test sources and applications from built-in Mic/Cable test/EXT MIC etc.
5. HOT PIN selector, select test pin of XLR cable either pin-2 or pin-3.
6. Release screw to open battery cabinet. Recommend to use 9V PP3 Alkaline battery.
7. Neodymium magnet to combine SPT-3t transmitter.
8. Female XLR connector to connect an external dynamic microphone.
9. Neodymium magnet to combine SPT-3t transmitter.
10. Blue color power indicator.
11. Power switch.

Operational Guidance

Phase tester – Test XLR cable

Test speaker’s phase by built-in MIC

Test speaker’s phase by EXT. MIC

Notes

1. Avoid direct sun light and damp working environment.
2. The unit is designed to operate between 0°~55°C (32°~122°F) and in an atmosphere of relative humidity up to 80%.
3. Recommend to use 9V PP3 Alkaline battery.

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Specification

The following information is subject to change without notice.

References

• HOME - Unika Proaudio
• unikapro.comunikapro.com