This manual provides operating instructions for the Technics SB-AS500 active subwoofer. It details how to position the unit relative to a television to avoid image distortion and explains the included accessories.
The document guides users through connecting the subwoofer to a receiver or amplifier using the provided monaural cable and AC power cord. It covers operation procedures, including setting the low pass filter frequency, volume level, and phase alignment for optimal sound reproduction.
The unit automatically switches to standby mode if no signal is received for approximately two minutes.
Turn off the TV for between 15 and 30 minutes to allow its demagnetizing function to eliminate the distortion.
The unit requires an AC power supply of 120 V at 60 Hz.