Onkyo EQ-240 User Manual

Shows the combined left and right channel signal level in each frequency band.

Allows bypassing equalization; displays unaltered signal level when off.

Covers reading, retaining, heeding instructions and following operations.

Addresses moisture, ventilation, heat, and mounting to prevent hazards.

Details power sources, grounding, cord protection, cleaning, and user servicing limitations.

Specific warnings against exposing the unit to rain, moisture, or opening the enclosure.

Diagram and instructions for connecting tape decks and amplifiers.

Turns the unit on and off; requires setting monitor switch or amplifier to OFF.

Adjusts frequency response levels and indicates settings.

Adjusts the indication level of the spectrum analyzer display.

Activates or deactivates the equalization effect.

Selects playback signal source for equalization or monitoring.

Steps for equalizing amplifier or tape deck signals.

Instructions for recording equalized or unequalized program sources.

Procedure for dubbing tapes between connected decks.

Lists common issues like no power, no sound, hum, and howling with causes and remedies.

Details input/output sensitivity, impedance, frequency response, THD, S/N ratio, and dimensions.