Clarion CZ509A Owner's Manual page 6

Names of the Buttons and Their Main Functions
[ROTARY] knob
• Rotate to adjust the volume.
[ISR] button
• Recall ISR radio station in memory.
• Press and hold the button (2 sec.) to store
current station into ISR memory (radio mode
only).
[SRC] button
• Turn the power on/off.
[x], [v] buttons
• Commence fast-forward or fast-reverse
mode.
[ ] button
• Perform preset scan while in the radio mode.
• Play or pause a track while in CD/MP3/WMA/
AAC/USB/iPod mode.
[Q] (EJECT) button
• Press to eject disc.
[CD SLOT]
• Insert CDs here.
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CZ509A