17
PCM-D1
5. Lcd Check
• This mode verifies that all LCD indicators are on and off, and it
checks the PATTERN, vertical scroll and horizontal scroll displays.
[PLAY]
: All On
>
: Vertical scroll
[REC]
: All Off
.
: Horizontal scroll
[DIVIDE]
: PATTERN
x
: Exit
6. Language
• Not used.
7. Loop Back
• This mode executes DSP LOOP BACK.
• MENU is turned on and off.
[PLAY]
: Execute (only at a stop).
[DIVIDE]
: MUTE ON/OFF.
[MENU]
: Exit from Submenu.
(After an execution is stopped during execution.)
x
: During execution: Termination of execution.
At a stop: Exit from submenu.
8. RTC Int
• This mode checks for RTC operation.
9. System
• This mode checks the NOR, NAND, UNIQUE and MS.
10. Battery
• This mode checks the current value of A/D.
11. DC-IN
• This mode checks the current value of DC-IN A/D.
• NG is displayed for non-connection.
12. Initialize
• This mode initializes the set values (to the values established at
the factory).
13. Nand init
• Band Block and NAND formatting of the NAND FLASH.
14. Nand Format
• NAND formatting.
15. F/W update
• Update of the F/W.
15-1. F/W UpGrade method
If the F/W need be updated for reasons such as modification of
bugs after mass production, the F/W should be updated as follows:
1. Copy the following files just under the drive of the memory stick
Duo.
(The files below will be distributed when bugs are modified.)
• ldrasm.mot (upgrade driver)
• CHIPEXEC.MOT (F/W for the set)
• update.pls (upgrade MS identification file)
2. Insert the MS described in step 1 into the set and turn on power.
(Use a new battery or the AC adapter.)
3. When the ACCESS screen remains as it is and the OPE-LED
(red) lights up, the update is completed.
Remove the battery and remove the MS Duo. The F/W update is
complete.
Enter the Test Mode and check the version.
4. Once the F/W is updated, the update.pls file is automatically
deleted.
If you are repeating to upgrade the F/W, the update.pls file should
be copied again.
Supplement:
If you are upgrading a large number of sets for mass production,
the testmode.ind file should be added which enables repeated
upgrade.
• ldrasm.mot (upgrade driver)
• CHIPEXEC.MOT (F/W for the set)
• update.pls (upgrade MS identification file)
• testmode.ind (special file for the factory)
Caution:
If the power is down during upgrade or the memory stick is removed,
this upgrade fails.
(This will cause malfunctions, failure of power-on, and errors during
operation.)
If these conditions are caused, the set must be disassembled and
upgraded. Contact the design department.
The following files can be created by creating an arbitrary text file
and changing its name.
• update.pls (upgrade MS identification file)
• testmode.ind (special file for the factory)
