Kenwood eXcelon KDC-X769 - Manual (Page 35)

Temporarily have reception switched from stereo to mono to
reduce multi-path noise when listening to the FM station.
Display Setting
"CRSC ON" The CRSC is ON.
"CRSC OFF" The CRSC is OFF.
Strong electrical fields (such as from power lines) may cause
unstable sound quality when CRSC is turned ON. In such a situation,
turn it OFF.
CRSC (Clean Reception System Circuit)
Displaying the Sirius ID(Electronic Serial Number) display
Display
"ESN = ************"
Serial & Sirius ID [ESN]
It is especially important to retain the unit serial number and the
electronic Sirius Identification number for service activation and
potential future service changes.
Sirius ID [ESN] display
Function of the KDC-X769
Setting the central frequency boosted by B.M.S.
Display Setting
"AMP Freq NML" Boost with the normal central frequency
"AMP Freq Low" Drop the normal central frequency 20%
B.M.S. Frequency Offset
Function of the KDC-X769
Adjust the bass boost level of the external amplifier using the
main unit.
Display Setting
"AMP BASS FLT" Bass boost level is flat.
"AMP BASS +6" Bass boost level is low (+6dB).
"AMP BASS +12" Bass boost level is mid (+12dB).
"AMP BASS +18" Bass boost level is high (+18dB).
• Refer to the catalog or instruction manual for power amplifiers that
can be controlled from this unit.
• For amplifiers there are the model that can be set from Flat to +18
dB, and the model that can be set from Flat to +12 dB.
When an amplifier that can only be set to +12 is connected to the
unit, "AMP BASS +18" won't work correctly even if it's selected.
B.M.S. (Bass Management System)
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