Sony PFM-32C1, Руководство по обслуживанию

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2-7
PFM-32C1/32C1E
7. Preset Edit
Preset data structure
You can add the preset signals in addition to the default
preset data.
The additional preset data are stored in [PROGRAM1] to
[PROGRAM12] of [PRESET DATA AREA]. [PRO-
GRAM13] to [PROGRAM30] are not used.
Menu structure
Editing procedure
An independent memory area (editing RAM) is assigned
for data editing inside the system controller as shown.
First, copy the source data for editing to the editing RAM.
Then modify the data on the editing RAM and save the
editing contents to the specified preset area of EEP ROM.
In addition to the default preset data that has been set
already when shipped from the factory, you can edit the
various data from the already saved data in EEP ROM or
the signal data that is being input at this moment.
(An example shows the case the data stored in the EEP
ROM preset area No.2 is used for editing and the edited
data is stored in the area No.11.)
Service Mode
Preset Edit
Original Data Select
Data Edit
Save Area Select
EEP ROM
preset data area
PROGRAM1
PROGRAM2
PROGRAM3
PROGRAM4
PROGRAM5
PROGRAM6
PROGRAM7
PROGRAM8
PROGRAM9
PROGRAM10
PROGRAM11
PROGRAM12 System controller
Editing RAM
Editing
a) Original Data Select
Menu structure
You can select the original data that is used for editing and
copy the selected original data to the editing RAM.
(1) Current Data Select
When you select the signal data that is being input at
this moment for editing, move the cursor to this item
and press ENTER.
The selected data is copied to the editing RAM.
This mode is prepared for the case that the signal
specification is unknown, and you can make editing by
confirming the specification on screen.
Select the respective adjustment items and change the
data as desired using the
↑
/
↓
key or the
←
/
→
key. The
changed data are reflected on screen.
(If you press the ENTER key again, the screen returns
to the previous menu.)
Among the adjustment items, the three types of
adjustment [H Freq], [V Freq] and [Sync Pol] cannot
be modified.
(2) Table
When you select the data stored in the preset area,
move the cursor to this item and press ENTER. Select
the desired data using the
↑
/
↓
key. The selected data is
copied to the editing RAM.
This mode is prepared for the case that the signal
specification is already known. You can make adjust-
ment and edit data of all items but the modified data
are not reflected to the actual picture images.
Service Mode
Preset Edit
Original Data Select
Current Data Select
(1) The signal data that is being
Table input at this moment, is used
as the original data for editing.
(2) The data stored in the preset
area is used for editing.