Firmware Version-Up Information - Panasonic SA-PT480PH Service Manual

6.6.

Firmware Version-Up Information

6.6.1. Process Flow (1/3)
Process
1
Collect ROM
There are 2 files:
Files
A) Syscon ROM file type:
(Copy files into
CD-R/RW)
B) Opecon ROM file type:
2 Load disc into Load the disc into the set
(To be updated).
unit
(To update rate)
Item
Description
DVD_S52B.ROM (Sample)
DVD_S52D.ROM (Sample)
(supports chinese fonts OSD
display)
DVD_P10.ROM (Single tray)
Press [OK] in remote controller
to start updating proccess after
the following signal appear:
FL Display 1.1: "PLAY" .
GUI Display 1.1:
PLAYER NEED UPDATE.
YOU WANT TO UPDATE?
PUSH OK KEY
TO STAY UPGRADE.
PUSH OPEN/CLOSE KEY
TO CANCEL UPGRADE.
During updating of software,
the following signal appear:
FL Display 1.2: "UPDATE" .
(For Opecon):
GUI Display 1.2:
UPDATING
(For Syscon):
GUI Display 1.3.1:
UPDATING READING FROM
DISC
FL/ GUI Display
Display 1:
FL Display 1.1:
GUI Display 1.1:
FL Display 1.2:
GUI Display 1.2:
GUI Display 1.3.1:
32
Remarks
User can put both files
into the same root
directory. DVD MODEL
will choose the right
ROM files to update
its firmware.
All panel keys and
remote controller keys,
including [POWER] key,
are invalid during CD
Update.
Caution: Make sure the
powersupply during CD
update. If the power supply
cable is unplugged during
update stage, CD update
will fail. The DVD model
can't work, and can't be
recovered by CD update
again.