NTi Audio Acoustilyzer AL1 - Manual (Page 8)

8 9
Warnings
In order to avoid any problems during the operation of the instrument, follow
the guidelines listed below:
• Use the instrument for the intended purpose only.
• Never connect the instrument to a high voltage output such as
a power amplifier, mains power plug, etc.
• Do not disassemble the instrument.
• Never use the instrument in a damp environment.
• Remove the batteries as soon as they are flat or if it is not
intended to use the instrument for an extended period of time.
Test & Calibration Certificate
This is to certify the Acoustilyzer AL1 is fully tested to the manufacturer’s
specifications. NTi Audio recommends calibration of this test instrument
one (1) year after purchase, and every subsequent one (1) year thereafter.