Sony PEGA-CC5 Operating Instructions (primary manual) Operating Instructions Manual page 58

Others
• When the Clock (OFF) display is displayed on the Sony car audio, the
current date and the clock is displayed on the Monitor screen. The time is
controlled by the CLIÉ handheld. Indicated time may differ from that of the
Sony car audio.
• When AUX is selected, "AUX" is displayed.
• When an undefined unit is selected, source name and some information are
displayed.
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