Pioneer DV-515 Service Manual page 12

DV-515
2.5 PLAYER REGION CONFIRMATION
This function enables you to confirm the region code and version of
ROM in the player.
Use the LD test mode remote control unit for service(GGF1067).
(1) Entry
Press the [ESC] key and [Clear] key in the LD test mode remote
control unit to enter region confirmation mode.
(2) Confirmation
Region code and ROM version is displayed on the monitor so you
can confirm each code.
( Of course, Region code can not be changed.)
(3) Exit
Press the [ESC] key to exit the Region confirmation mode.
* This function also resets the unit to the initial settings ( When
shipped from the factory). In fact, User setting( Parental level code
number, Condition memory, Last memory, Set-up menu data etc.,)
will be lost.
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2.6 RAM DISPLAY MODE
This function provides a real time display of the RAM contents at
the specified address of the system controller or the mechanism
controller.
The display for the system controller shows four bytes, and that for
the mechanism controller shows one byte. They cannot, however,
be simultaneously monitored. Use the LD test mode remote control
unit for this operation.
(1) Entry
Press the [ESC] key and the [TV/LDP] key in sequence to enter the
RAM Display mode.
(2) Displays
In this mode, the lowest line of the OSD shows the following:
0 0 0 0 0 : 5 5 0 0 0 0 0 0 < F 0 0 0 : 0 0 0 1
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1 : Lower 5 digits of the specified RAM address of the system
controller. (The actual address is 010XXXXX h.)
2 : Contents at the specified address of the system controller
(The leftmost byte corresponds to the specified address.)
3 : The angle bracket points to the controller whose data are being
displayed in real time.
4 : Lower 4 digits of the specified RAM address of the mechanism
controller
5 : Contents at the specified address of the mechanism controller
(3) Address setting
Each time you press the [DISPLAY] key, the system controller and
the mechanism controller are selected in turn (the angle bracket 3
points toward the current selection).
Pressing the [TV/LDP] key increases the address.
Pressing the [CX] key decreases the address.
Holding these keys increases or decreases the address in units of
ten.
(4) Exit
Press the [ESC] key again to exit this mode.
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