Toa DP-K1 - Manual (Page 51)

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11.2. Measuring Procedures
Adjust external equipment sound volume settings to the actual level to be used and ensure that sound is
output at the appropriate level.
TOA's DM-1200 Dynamic Microphone or its equivalent is recommended for use as a measurement
microphone.
Connect a PC to the unit to enable communications between the two. (For communication method, refer to
p. 61 .)
Step 1. Press the measurement parameter setting button to set the microphone input channel, measurement
start frequency, measurement end frequency, and sweep time on the ARC measurement parameter
setting screen.
Before beginning measurements
Step 2. Press the Test tone button to listen to the measurement sweep tone to be output and adjust the
sweep tone volume level using the Output level correction button, as required.
Step 3. Install the microphone at the point to be measured, then press the Measurement button on the ARC
Measurement View.
The Measurement Sheet window is displayed.