Firmware Renewal Mode - Denon DVD-2500BTCI Service Manual

1. Turn the power on and remove the disc on the tray.
2. To put the BD player into version up mode, press
[9], [8], [7], [6], and [MENU/POP MENU] buttons
on the remote control unit in that order. The tray
will open automatically.
Fig. a appears on the screen and Fig. b appears
on the VFD.
" ******* " differs depending on the models.
F/W VERSION UP MODE Model No : ******* VERSION : *.***
Please insert a DISC
for F/W Version Up.
Fig. a Version Up Mode Screen
Fig. b VFD in Version Up Mode
The BD player can also enter the version up mode
with the tray open. In this case, Fig. a will be
shown on the screen while the tray is open.
3. Load the disc for version up.
4. The BD player enters the F/W version up mode
automatically. Fig. c appears on the screen and
Fig. d appears on the VFD. If you enter the F/W for
different models, "Disc Error" will appear on the
screen, then the tray will open automatically.
" ******* " differs depending on the models.
F/W VERSION UP MODE Model No : ******* VERSION : *.***
1. ALL
VERSION : *.**
(*1) Now Loading...
Fig. c Programming Mode Screen (Example)
Fig. d VFD in Programming Mode (Example)

FIRMWARE RENEWAL MODE

************A*.bin
DVD-2500BTCI
The appearance shown in (*1) of Fig. c is
described as follows:
No. Appearance
1 Now Loading... Loading the disc
2 Reading...
Remove the
3
disc
4 See FL display
Fig. e VFD in Version Up Mode
5. After programming is finished, the checksum on
the VFD (Fig. f).
Fig. f VFD upon Finishing the Programming Mode (Example)
At this time, no button is available.
6. Unplug the AC cord from the AC outlet. Then plug
it again.
7. Turn the power on by pressing the [POWER ON]
button and the tray will close.
8. Press [1], [2], [3], [4], and [DISPLAY] buttons on
the remote control unit in that order.
Fig. g appears on the screen.
" ******* " differ depending on the models.
MODEL : *******
Version : *.***
Region : * / *
EEPROM CLEAR : STOP
17
State
Sending files into the
memory.
After reading, automatically
the tray opens.
Reading has finished.
Remove the disc and close
the tray.
Writing new version data,
the progress will be displayed
as shown in Fig. e.
EXIT: POWER
Fig. g