Kenwood KR-V8090 Service Manual page 9

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2. In order that an initial state and also back-up are done it functions.
2-1 clear of Back-up
Alternating current on, while pressing a remote power key of a panel/turn off.
Clearing the condition of back-up where is stored that moment, at present it, be set up to the initial state.
(1) Initialization of an amplifier function
Remote power ...............................................................................................Power off
Selector source..............................................................................................Tuner
Selector preset ..............................................................................................No
Video output source.......................................................................................Video 1
Speaker A relay .............................................................................................On
Speaker B relay .............................................................................................OFF
Volume ..........................................................................................................Seven steps
Audio adjustment mode.................................................................................OFF
BASS .............................................................................................................0dB
TREBLE.........................................................................................................0dB
Input level ......................................................................................................0dB
Loudness .......................................................................................................OFF
Source direct .................................................................................................OFF
Sub woofer Rch .............................................................................................OFF
(2) Initialization of a surround function
Surround mode..............................................................................................Stereo (surround off)
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digital signal processor mode ........................................................................Arena
Center mode..................................................................................................Normal
Distance.........................................................................................................OFF
Left level ........................................................................................................20ms
Right level......................................................................................................0 step
Center level ...................................................................................................0 step
Rear level ......................................................................................................0 step
Sub woofer ....................................................................................................0 step
Effect level .....................................................................................................0 step
WALL.............................................................................................................3
Room size......................................................................................................Medium
(3) Initialization of a tuner function
Band ..............................................................................................................Frequency modulation
Preset channel...............................................................................................--ch
Receiving frequency ......................................................................................Most minimum value of each destination
K1/K2 type ....................................................................................AM modulation : 530kHz
......................................................................................................FM modulation : 87.50MHz
E1/E2/Q type ................................................................................AM modulation : 530kHz
......................................................................................................FM modulation : 87.50MHz
Auto/manual operation ..................................................................................Auto
Display mode.................................................................................................Indication of a frequency
RDS memory .................................................................................................OFF
EON interrupt receiving mode .......................................................................OFF
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CIRCUIT DESCRIPTION
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