46
DVM-1845/745
FIRMWARE RENEWAL MODE
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 and Fig. b appears
on the VFD.
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 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.
The appearance shown in (*1) of Fig. c is
described as follows:
5. After programming is finished, the tray opens
automatically. Fig. e appears on the screen and
the checksum in (*2) of Fig. e appears on the VFD
(Fig. f).
At this time, no button is 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 [ON/STANDBY]
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.
F/W Version Up Mode
Model No : *******
VERSION : *.**
Please insert a DISC
for F/W Version Up.
EXIT: POWER
"*******" differs depending on the models.
Fig. a Version Up Mode Screen
Fig. b VFD in Version Up Mode
VERSION : ************.***
Reading...
F/W Version Up Mode
Model No : *******
VERSION : *.**
Fig. c Programming Mode Screen
"*******" differs depending on the models.
(*1)
Fig. d VFD in Programming Mode (Example)
No.
Appearance
State
1
Reading...
Sending files into the memory
2
Erasing...
Erasing previous version data
3
Programming... Writing new version data
VERSION : ************.***
Completed
SUM : 7ABC
F/W Version Up Mode
Model No : *******
VERSION : *.**
"*******" differs depending on the models.
Fig. e Completed Program Mode Screen
(*2)
Fig. f VFD upon Finishing the Programming Mode (Example)
MODEL : *******
Version : *.**
Region : *
EXIT: POWER
EEPROM CLEAR : CLEAR
Fig. g
"*******" differs depending on the models.
Summary of Contents for DVM-1845/745
Page 13: ...13 DVM 1845 745 S 15 20 PCB Holder 19 DVD Main CBA Unit Fig D10...
Page 36: ...36 DVM 1845 745 DVD Main 2 4 Schematic Diagram...
Page 37: ...37 DVM 1845 745 DVD Main 3 4 Schematic Diagram...
Page 38: ...38 DVM 1845 745 DVD Main 4 4 Schematic Diagram...
Page 40: ...40 DVM 1845 745 AV 2 2 Schematic Diagram...
Page 41: ...41 DVM 1845 745 Changer 1 2 Function Power Switch Switch Schematic Diagram...
Page 43: ...43 DVM 1845 745 Relay Sensor Mecha Pick Up Unit Schematic Diagram...
Page 57: ...57 DVM 1845 745 Packing X10 X22 X21 X5 X2 X4 S2 S2 S3 S3 S1 A30 A30 A22 S10 X1 S4 Unit...
