Denon AVR-E400 Service Manual page 56

[AVR-X2000E3 model]
1.1. Preparations before starting the operation
(1) Personal Computer (Installed "DFW_0064_AVRX2000_E400_(Rev.X.X.X).exe".
(2) RS-232C cable (9P (Male), Straight).
1.2. Connection of AV receiver
(1) Confirm the power on/off switch of the AV receiver is turning off.
(2) Connect the RS-232C cable from PC with the "RS232C Terminal of AV receiver".
[All model commonness]
1.3. Turn on the AV receiver
Operate the following. Turn on the AV receiver.
(1) Connect the power cable to the AC outlet while simultaneously pushing the ""SOURCE SELECT 0 ", "SOURCE
SELECT 1 " and "ZONE2 SOURCE" (AVR-E400E3)" or ""TUNER PRESET CH +" and "TUNER PRESET CH –" and
"ZONE2 SOURCE" (except AVR-E400E3)" button of the front panel.
(2) Confirm the power indicator is green and "WRITTING" is displayed in the front panel.
1.4. Run the DFW
Run the "DFW_0064_AVRX2000_E400_(Rev.X.X.X).exe" on desktop of PC.
1.5. Communication check
(1) Select the serial port number of RS-232C in PC.
(2) Click the "Check Comm." button.
RS-232C Cable
PC
1
2
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