XV-N50BK,XV-N55SL
(No.A0041)1-21
3.10 Confirm method of operation
Please confirm the operation of the undermentioned item after doing the repair and the upgrade of the firmware.
Initialize Refer to the initialization method.
All-initialize Refer to the All-initialization method.
Parameter adjustment status Set the main body at test mode, and check that the FL display shows " 0".
Opening picture check (Power ON) It should be display "JVC"
Muting working The noise must not be had to the performance beginning when you push "PLAY" button or
at ON/STANDBY.
FL Display The mark and the logo, etc. displayed by each operation must be displayed correctly.
FL Display should light correctly without any unevenness.
All Function button All function buttons should worked correctly with moderate click feeling.
Open and close movement of tray When press OPEN/CLOSE button the tray should move smoothly without any noise.
Remote controller unit working Check the correctly operation in use of remote controller unit.
Reading of TOC Be not long in the malfunction.
Search Both forward-searches and backward-searches should be able to be done.
Do not stop be searching or after the search.
Skip Both forward-skip and backward-skip should be able to be done.
Do not stop be after the skip.
Playback Do not find abnormality etc. of tone quality and the picture quality.
Most outside TITLE playback check Play VT-501 TITLE 59 CHAPTER 1 , check normal playback.
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