JVC DR-MX10SE Service Manual page 24

5.4 Display function of DVD section
5.4.1 Displaying SYSTEM INFO
SYSTEM INFO contains information on firmware version of the unit and the mechanism drive, and an initialize execution menu.
(1) Set the unit to the Jig RCU mode.
(2) Press VHS/HDD/DVD SELECT button on the unit repeatedly so that the HDD lamp lights up on the unit.
(3) Transmit "43-8b" from the Jig RCU.(Please end a setting menu pushing " SET UP" button of the remote control unit appended
to the commodity beforehand when a setting menu is displayed.)
(4) SYSTEM INFORMATION menu is displayed in the screen.
(5) To move cursor in SYSTEM INFO, use the "
(6) To quit the SYSTEM INFO menu, transmit "43-8b" from the Jig RCU..
(7) Cancel Jig RCU mode.
The example of a display < Version Info 1 >
Sy st e m I n f o
Version Info 1
Application Software Version
Boot Loader Software Version
DVD Drive Firmware Version
Regiaon
CPRM Key DownLoad
EXIT
NOTE:
Items other than the ones described above are not used in service work.
5.4.2 Displaying the firmware version of the main body in the user mode
• The version information of the main body firmware can be displayed in the normal mode (user mode) without using the Jig mode.
• The version can be checked by the user operation when it is required to check the version when there are failure inquiries from the
users.
(1) Turn the power of the main body ON.
(2) Press the "SET UP" button of the supplied remote control unit to display the setting menu screen.
(3) Move the arrow to the "INITIAL SET UP" tab, keep pressing the "STOP" button of the main body for 10 seconds in that condition.
(4) The screen changes to the display shown in the below diagram, and the firmware version of the main body is indicated.
1-24 (No.YD084)
", " ", "
Version Info 2 NAVI Info
1. 25
1 .2/276
P018
2
D one
OK
SELECT WITH [ ] THEN PRESS [ENTER]
PRESS [ "8b" ] TO EXIT
SELECT
DVD VIDEO SET UP HDD/DVD SET UP FUNCTION SET UP
TUNER SET CLOCK SET
VERSION : 1.25
", and " " buttons of a remote control unit attached to product.
Initialize
Firmware Version of the unit
When the Firmware of the unit is updated,
this part is changed.
Firmware Version of the Drive unit
When the Firmware of the drive unit is updated,
this part is changed.
INITIAL SET UP
O K