Loewe Individual Sound Projector, Руководство по обслуживанию

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SP-1
41
Tx Test
Select the sound to be produced in ONE SP TEST.
Use the “ENTER ” and “RETURN” keys of the remote
control for switching.
• NOISE
The noise is output.
• SOURCE The external input is output.
Tx Test
T1 CHECK
Execute self-diagnosis of DSP IC (P.C.B. DSP IC5)
Use the “ENTER” key of the remote control for execution.
T1 CHECK
T2 CHECK T2 CHECK
Execute self-diagnosis of DSP IC (P.C.B. DSP IC12)
Use the “ENTER” key of the remote control for execution.
Display
Not Checked
Wait
No Error
Err-DSP
Err-SRAM
Err-FLASH
Err-Unknown
reserved
Description /
Self-diagnosis not executed
Self-diagnosis being executed
No error detected
Error of DSP operation detected / DSP
Error of I/F with SRAM detected /
SRAM
Error of IF with FLASH ROM detected / FLASH ROM
Error other than above detected
Function not applicable
Display
Not Checked
Wait
No Error
Err-DSP
Err-SRAM
Err-FLASH
Err-Unknown
reserved
Description
Self-diagnosis not executed
Self-diagnosis being executed
No error detected
Error of DSP operation detected / DSP
Error of I/F with SRAM detected /
SRAM
Error of IF with FLASH ROM detected / FLASH ROM
Error other than above detected
Function not applicable
14. DSP CHECK
Tx Test Ch
Have the sound produced from each driver to check its
condition and installation position.
Use the “ENTER” and “RETURN” keys of the remote
control for selection.
14. DSP CHECK
Tx Test Ch
• T01–T40 Tweeter
• W01–W02 Woofer
• ALL Sound is output from all drivers
• – – – OFF
T15 T14 T13 T12 T11 T10 T09 T08 T07 T05 T06 T04 T03 T02 T01
T29 T28 T27 T26 T25 T24 T23 T22 T21 T19 T20 T18 T17 T16 W02 W01
T40 T39 T38 T37 T36 T35 T34 T33 T32 T30 T31