Denon AVR-X4500H Service Manual

Also see for AVR-X4500H: Owner's manual Owner's manual

2-1. Necessary devices1) Check the product settings.2-a) Player with an HDMI terminal2-b) TV with an HDMI terminal (* NOTE : Do not use a computer monitor.)3) Windows PC4) Serial communication software "Termite.exe"(Download the software from http://www.compuphase.com/software_termite.htm and installit.)5) HDMI cable6) RS-232C Straight cable7) oscilloscope2-2. Device Connection MethodConnect the TV and the AVR to the player using an HDMI cable and connect the AVR to the PC throughan RS-232C cable as shown in Figure 1.6) 3)1)5)5)2-a)2-b)Figure 1. Device Connection Method2. Preparations for checking HDMI Switcher reception/transmission register2-3. Device configuration methodPC settings : Execute the serial communication program, Termite.exe.The serial port setup screen will be displayed.Configure the settings as shown in Figure 3 and click the "OK" button.After executing Termite.exe, click [Settings].Figure 2. Screen After Executing Termite.exePort ConfigurationPort: Select COM port of PCBaud rate: 19200bpsData bits: 8Stop bits: 1Parity: noneFlow control: noneForward: (none)Transmitted textSelect Append CR-LFCheck the Local Echo check box.Figure 3. Serial Port Setup ScreenBefore ServicingThis Unit Electrical Mechanical Repair Information Updating104