Denon DVD-2500BTCI Service Manual page 20

Entering Service Mode
In power on condition, no discs and tray close, it will be entered into service mode by the following operation using
the remote controller. However, it will not be entered when Media Select Item is SD Memory.
Service Mode by using remote controller
Press the following buttons on the remote controller in power on condition, no discs and tray close;
[2]->[5]->[8]->[0]->[CLEAR]
Release from Service Mode
Press the [POWER OFF] button to turn off power.
Screen saver/Auto Power Off in Service Mode
These functions are not performed in Service Mode.
After entering, Fig. j appears on the screen and Fig. k appears on the VFD.
Available button in service mode
Button
ENTER
POWER
1~8
OTHER
Note:Press the number key to select items. Or, press the cursor button (up/down) to select items and press
[ENTER] button.
INDICATION
Model Name
Region
Rel. Ver.
* Firmware Version differs depending on the
models, and this indication is one example.
Service Mode
1. Mecha Test
2. VFD/LED Test
3: Error Rate
4: LD Test
5: RS-232C
6: Channel Level
7: SD Card Test
8: Default Setting
Model: :E5E**UD
Release Ver. :*.***
ADSP1/2 Ver.: ----/----
FPGA Ver.:--
Fig. j Service Mode (Main menu)
Fig. k Service Mode
Enter the next level
Turn the power off (when the service mode is completed)
Enter the selected item (next level)
Not available
DESCRIPTION
Model Name
BD region - DVD region
Release version
20
DVD-2500BTCI
Region :A-1
PLD Ver. :-
I/P Scaler Ver.:-----
condition
E5E***D, etc.
A-1, etc.
REMARK