Service Mode - Marantz SA8260/F1N Service Manual

2. SERVICE MODE

While pressing <OPEN/CLOSE>and<NEXT>plug in the Mains cord.
"SA8260" is displayed
Press< >
Version of Backend(QF01) u-COM is displayed
"Ver : X.XX" is displayed
Press< >
Version of Frontend(Q125) u-COM is displayed
"DrvVer : XX.XX" is displayed
Press< >
All parts of LCD is turned on
Press< >
Each Segment is displayed one by one
Press< >
When key is depressed,key name is displayed
Remove Mains cord from plug
Check of key
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