Denon dfw v0041 avr-1911 791 rev.1.0.6 manual en Service Manual
The Operating Manual for updating of DENON A/V receiver/amplifier firmware Page 3 / 3
1. Preparations before starting the operation:
1.1 Preparation for the Personal Computer:
Minimum hardware and software requirements:
Type PC/AT
compatible
CPU
Intel Pentium/Celeron300MHz or faster
RAM
256MB or more
Free hard disc space
25MB or more
OS Recommend
OS:
Windows XP Home Edition / Professional SP1 or more
* Confirmed languages: English, Japanese and German available.
Other language is able to work in PC, but we don’t confirm it.
* “Windows Vista” and “Windows 7 (upper of Home Premium)” are
able to update properly.
* Window 2000 is impossible to use.
* Confirmed languages: English, Japanese and German available.
Other language is able to work in PC, but we don’t confirm it.
* “Windows Vista” and “Windows 7 (upper of Home Premium)” are
able to update properly.
* Window 2000 is impossible to use.
Display resolution
Super VGA (800x600) or more.
Port.
Serial COM port (D-Sub 9pin)
Communication speed
RS-232C:115,200bps
1.2 Preparation for the cables.
(1) Preparation for RS-232 cable
Serial Straight Cable for RS-232C consisting of D-Sub 9P(female) and D-Sub 9P(female) cable.
D-Sub 9P(male) and D-Sub 9P(male) Gender Changer.
Note: There is the RS-232C(Male and Female) 9P cable like the following picture on the market.
Then you don’t need to use Gender Changer.
D-Sub 9P(female) and D-Sub
9P(female) cable
Gender Changer
D-Sub 9P(male) and D-Sub 9P(male)