Sony DVP-NC675P Service Manual page 84

4 TrayCheck (Left) result display
After tray check is completed by rotating it in the counter-clockwise
direction, the following display appears.
### Mecha Check ###
GuideSlit Time (Left)
21 : 1 –> 5 : 139,138 ms OK
22 : 5 –> 4 : 138,137 ms OK
23 : 4 –> 3 : 138,138 ms OK
24 : 3 –> 2 : 139,138 ms OK
25 : 2 –> 1 : 140,139 ms OK
Exist Disc : 3
Push Any Key
_
The guide slit time (in units of ms) of each operation segment of tray
is displayed. In the right of the time display, judgment if the time is
OK or NG is displayed. The ExistDisc indicates the number where
disc is located. This judgment of OK or NG is displayed on the FL
display tube. If the remote commander [UP] or [DOWN] key is pressed,
results of measurement of each operation segment are displayed on
FL display.
When [NEXT] is pressed, result of the next measurement is displayed.
When [PREVIOUS] is pressed, result of the previous measurement is
displayed. If any other key is pressed, display returns to the main
menu.
In the TrayCheck mode, if any key is pressed, display returns to the
main menu.
Exit: RETURN
3-3. Voltage Check Mode
This mode checks the drive voltages of tray and table. Because the
full drive voltage is applied to each motor in this mode, do not
execute this mode while the mechanism is being connected. When
this mode is selected, the following menu appears.
### Voltage Check ###
RIGHT : MOTOR +
LEFT : MOTOR –
ENTER : STOP
_
When [PLAY] is pressed, AllCheck starts.
When [RIGHT] is pressed, the positive (+) voltage is applied to the
motors of tray and table.
When [LEFT] is pressed, the negative (+) voltage is applied to the
motors of tray and table.
When [ENTER] is pressed, voltage is stopped to be applied to the
motors of tray and table.
Press [RETURN] to exit this mode.
6-17
Exit: RETURN