Denon fwcv 0028 manual avr-887 Manuale Di Servizio

The Operating Manual for DENON AV Receiver firmware update.           

 Page 5 / 7 

2.1 Notice:  

Please keep the following notice for firmware update.  

a) Keep the PC environment refer to 1.1. 

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 ability on PC. 

h) Stop the power save ability on PC. 

i) In case of laptop PC, Use the AC adaptor. 

 

2.2  Turn on the AV Receiver. 

Operate the following. Turn on the AV Receiver. 

1) Turn on the power switch of the AV Receiver. 

2) Confirm the power indicator is green. If the power indicator is red, make the power indicator green 

pushing the ON/STANDBY button. 

 
2.3  Run the DENON Flash ROM Writer Compact version. 

Run the ‘DENON AVR887_FWCV_V0028’on desktop of PC. 

 

 

 

 

 
2.4 Communication check. 

1) Select the serial port number of PC. 

2) Click the “Check communication” button. 

 

 

 

 

 

 

 

 

 

 

 

(1)

(2)

DENON 

AVR887_FW 

CV_V0028