Expansion Key Function; Using The Unit Simultaneous Key Pressing Function; Using The Unit + Remote Control Simultaneous Key Pressing Function - Sony MDP-V10 Service Manual

4. EXPANSION KEY FUNCTION

4-1. Using the Unit Simultaneous Key Pressing Function

The simultaneous key pressing function of the unit is effective when
several keys of the unit are pressed simultaneously.
1
Forced power off
Turns off the power forcible.
To turn off the power immediately when the mechanism overruns, etc. or when the power
cannot be turned off by pressing the [POWER] key.
As the power will be turned off without regard of the conditions of the mechanism, do not use
it frequently.
2
Forced reset
In addition to the forced power off function, initializes the mode controller.
When the mode controller is operating abnormally such as strange items are displayed on the
screen, use this function to reset the mode controller.
When this function is executed, take note that emergency histories, and all information will
be deleted other than the trap flag information of the debug mode.
3
MDP-V10 Fluorescent tube/all LEDs lighting up
When the power turns on automatically, all the segments of the Fluorescent tube and LEDs
will light up.
Normal operations will be performed until the power is turned off. In such cases, the Fluores-
cent tube and LED displays will remain lit.
4-2. Using the Unit + Remote Control Simultaneous Key
Pressing Function
The simultaneous key pressing function of the unit+remote control
is effective while the unit key is pressed and a key of the remote
control is pressed twice.
Table 9-12. Simultaneous Key Pressing Function of Unit Key Remote Control
1
Debug mode ON/OFF selection
The debug mode is set if it has not been set, and is exited when it is set.
4
Mechanism controller time-out invalidation
Invalidates the function which cuts off the power supply when communica-
tion with the mechanism controller cannot be performed.
Used when the mechanism controller may not be operating and the mode
controller is to be moved.
5
Mechanism controller time-out validation
Validates the function which cuts off the power supply when communication
with the mechanism controller cannot be performed.
Used for exiting the 4 function.
8
EEPROM clear
All clears the data of the EEPROM debug mode.
Valid only when the power is on.
Table 9-11. Simultaneous Key Pressing Function of Unit
Function
Function
Used for functions to be executed promptly such as Forced Power
OFF.
Currently defined simultaneous key pressing functions of the unit
are as follows.
For users to execute it accidentally, it is necessary to press two re-
mote commandeer keys within about 1 second.
The special key operations currently set are as follows.
Procedure
1
2
1
2
1
2
1
2
9-12 E
9-12
Unit Key
[PBC ON/OFF]+[POWER]
[STOP]+[POWER]
[STOP]+[>10]+[POWER]
(Only when the power is off.)
Unit key + Remote control key
[STOP]+[10/0]
[STOP]+[STOP]
[STOP]+[10/0]
[STOP]+[>10]
[STOP]+[10/0]
[STOP]+[10/0]
[STOP]+[10/0]
[STOP]+[REPEAT]