Preparations For Checking Hdmi Switcher Reception; Necessary Device; Device Connection Method; Device Configuration Method - Denon AVR-S950H Series Service Manual

2. Preparations for checking HDMI Switcher reception/transmission register
2-1. Necessary devices
1) Check the product settings.
2-a) Player with an HDMI terminal
2-b) TV with an HDMI terminal (* NOTE : Do not use a computer monitor.)
3) Windows PC
4) Serial communication software "Termite.exe"
(Download the software from http://www.compuphase.com/software_termite.htm and install
it.)
5) HDMI cable
6) RS-232C Straight cable
7) 8U-210100S WRITING KIT
8) oscilloscope

2-2. Device Connection Method

Connect the TV and the AVR to the player using an HDMI cable and connect the AVR to the PC through
an RS-232C cable as shown in Figure 1.
5)
2-a)
1)
5)
2-b)
Figure 1-1 Device Connection Method (AVR-X2600H)
5)
2-a)
1)
5)
2-b)
4P FFC Cable
This side is contacts of
flexible card cable.
WRITING KIT
↑Top side is contacts of
flexible card cable.
Using the 7P FFC(Straight).
● is 1PIN side.
Figure 1-2 Device Connection Method (AVR-S950H)
6)
3)
6)
PC
7)
RS-232C Cable
3)
S706-709 : No Prefernce S702 : 3.3V

2-3. Device configuration method

PC settings : Execute the serial communication program, Termite.exe.
After executing Termite.exe, click [Settings].
Figure 2. Screen After Executing Termite.exe
The serial port setup screen will be displayed.
Configure the settings as shown in Figure 3 and click the "OK" button.
Port Configuration
Port: Select COM port of PC
Baud rate: 19200bps
Data bits: 8
Stop bits: 1
Parity: none
Flow control: none
Forward: (none)
Figure 3. Serial Port Setup Screen
88
Transmitted text
Select Append CR-LF
Check the Local Echo check box.