Speaker check mode
- Turn the ignition switch to ON (II).
- Push and hold the No. 1 and No. 3 buttons. While holding the buttons, push the VOL PUSH PWR knob to ON. Release the buttons and the speaker check mode begins. A tone or low-frequency hum should sound from one speaker.
- Each time you press the SEEK or CH button, the speaker outputs a beep sound in the listed order.
Display Specifications
NOTE: Any other diagnostic screens shown are for the audio manufactures purpose only. - The speaker check mode ends when you turn the audio unit off, or turn the ignition switch to LOCK (0).