Firmware Renewal Mode - Sylvania Emerson EWD7004 Service Manual

[ EWD7004/DVL100E ]
1. Turn the power on and remove the disc on the tray.
2. To put the DVD player into version up mode, press
[9], [8], [7], [6], and [SEARCH MODE] buttons on
the remote control unit in that order. The tray will
open automatically.
Fig. a appears on the screen.
" ******* " differ depending on the models.
F/W Version Up Mode
Please insert a DISC
for F/W Version Up.
Fig. a Version Up Mode Screen
The DVD 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 DVD player enters the F/W version up mode
automatically. Fig. c appears on the screen. If you
enter the F/W for different models, "Disc Error" will
appear on the screen, then the tray will open auto-
matically.
" ******* " differ depending on the models.
F/W Version Up Mode
VERSION : E5****_****.ab5
Reading...(*2)
Fig. c Programming Mode Screen
The appearance shown in (*2) of Fig. c is
described as follows:
No. Appearance
1 Reading... Sending files into the memory
2 Erasing... Erasing previous version data
3 Programming... Writing new version data

FIRMWARE RENEWAL MODE

Model No : *******
VERSION : *.**
EXIT: POWER
Model No : *******
VERSION : *.**
State
5. After programming is finished, the tray opens auto-
matically. Fig. e appears on the screen and the
checksum in (*3) of Fig. e.
F/W Version Up Mode
VERSION : E5****_****.ab5
Completed
SUM : 7ABC (*3)
Fig. e Completed Program Mode Screen
At this time, no buttons are available.
6. Remove the disc on the tray.
7. Unplug the AC cord from the AC outlet. Then plug it
again.
8. Turn the power on by pressing the power button
and the tray will close.
9. Press [1], [2], [3], [4], and [DISPLAY] buttons on the
remote control unit in that order.
Fig. g appears on the screen.
MODEL : *******
Version : *.**
Region : *
EEPROM CLEAR : CLEAR
10.Press [CLEAR] button on the remote control unit.
Fig. h appears on the screen.
MODEL : *******
Version : *.**
Region : *
EEPROM CLEAR : OK
EEPROM CLEAR : CLEAR
When "OK" appears on the screen, the factory
default will be set. Then the firmware renewal mode
is complete.
11.To exit this mode, press [POWER] button.
1-10-1
" ******* " differ depending on the models.
Model No : *******
VERSION : *.**
" ******* " differ depending on the models.
EXIT: POWER
Fig. g
" ******* " differ depending on the models.
EXIT: POWER
Fig. h
E5900TEST