Firmware Renewal Mode - FUNAI B4-M500 Service Manual

Note: The file extension of the available firmware is
"b42".
1. Turn the power on and remove the disc on the tray
and close the tray.
2. Press [G] (skip up), [6], [5], and [4] buttons on
the remote control unit in this order.
Fig. a appears on the screen.
F/W Version Mode
Please select software update mode.
Disc
USB
SD Card
The available software update mode will
differ depending on the model type.
Fig. a Version Up Mode Screen (Example)
3. Select "Disc" or "USB" or "SD Card" and press
[OK] button on the remote control unit.
4. Insert the disc or USB Memory Stick or SD Card
for version up.
5. The BD player enters the F/W version up mode
automatically. Fig. b will appear on the screen.
Make sure to insert the proper F/W for the state of
this model.
F/W Version Mode
Loading Disc...
(*1)
Fig. b Programming Mode Screen (Example)

FIRMWARE RENEWAL MODE

" * " differ depending on the models.
F/W Name : ******* Ver.*.**.**
" * " differ depending on the models.
F/W Name : ******* Ver *.**.**
The appearance shown in (*1) of Fig. b is
described as follows:
No. Appearance
1 Loading Disc
2 Reading...
3 See LED.
F/W Version Mode
1. ALL
Version : *.**.**
CHECKSUM : ****
See LED.
The unit will automatically turn off when update is completed,
and automatically turns back on.
Updating : LED flash alternately.
Success : LED remain on.
Error : All LED flash at the same time.
Fig. c Version Up Mode
6. After the update, the power will turn off
automatically.
7. The power turns back on automatically. Remove
the disc or USB Memory Stick or SD Card from the
unit.
Note: All the settings will be put back to factory-
default.
The following USB Memory Stick/SD Card can be
used for software update. Make sure to use a device
that has enough space.
• USB Memory Stick (FAT16/FAT32 file system)
• SD/Mini SD/Micro SD Card (FAT12/FAT16 file system)
• SDHC/Mini SDHC/Micro SDHC Card (FAT32 file system)
1-7-1
State
Loading the disc
Sending files into the
memory.
Writing new version data,
the progress will be displayed
as shown in Fig. c.
" * " differ depending on the models.
F/W Name : ******* Ver *.**.**
***************.b42
ECB91_93_95FW