Notice; Confirming The Firmware's Number After Upgraded - Denon AVR-E200 Service Manual

The following screen will be displayed and click the "Close" button.
(30) Set the switch of "Writing Kit". (Refer to the table below.)
DSPBOOT
H
(31) Press the "RESET" switch of "Writing Kit".
(32) Initializing.
1. Turn off the power using X button.
2. Press the X button while simultaneously pressing the SOURCE 0 and SOURCE 1 buttons.
3. Check that the entire display is flashing with an interval of about 1 second, and release your fingers from the 2
buttons and the microprocessor will be initialized.
Note: • If step 3 does not work, start over from step 1.
• All user settings will be lost and this factory setting will be recovered when this initialization mode.
So make sure to memorize your setting for restoring after the initialization.

3. Notice:

Please keep the following notice for firmware update.
(a) Keep the PC environment
(b) Avoid the communication cable from the electrical noise source.
(e.g. telephone cable, AC line, a fluorescent light)
(c) Don't remove cable during update.
(d) Don't turn off the power during update.
(e) Don't run other PC application during update.
(f) Stop the resident program on PC (Virus checker and System check utility, etc)
(g) Stop the screen saver on PC.
(h) Stop the power save ability on PC.
(i) In case of laptop PC, Use the AC adaptor.

Confirming the firmware's number after upgraded

After updating the firmware, check the version. Refer to "1. μcom/DSP Version display mode" (Refer to 17 page).
AVRE200
AVRE200
CE EPM
H L
44
CNVSS
H