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3-11. Switcher1 failure detection procedure
HDMI IN
b In order to check, connect the player to the HDMI terminal and configure the player as AVR source.
Next, turn on the power for the player and TV and start playback on the player.
Checking the +5V/DDC status register (HDMI Switcher1)
Check item(3-11.1.).
Checking the 5V status register :
Send the following command from Termite.exe.
Send the command
"i 002E 00FF
0001".
Case of IN5
Is the return value
"A2 or
A0" ?
(IN6 :
"91 or
90", AUX :
"C4 or
C0")
YES
Go to
check item (3-11.3.).
5, 6, AUX
ZONE2 OUT
Example
i 002E 00FF 0001
XX
NO
Check item(3-11.2.).
Checking the DDC status register :
Send the following command from Termite.exe.
Case of IN5
Send the command
"i 002B 0054
0001".
Case of IN6
Send the command
"i 002B 0024
0001".
Case of AUX
Send the command
"i 002B 0084
0001".
Move to the branch destination according to the value returned.
"00 or
04"
(Detection of DDC is not OK.)
"22 or
11"
(Detection of DDC is OK)
117
Example
i 002B 0054 0001
XX
Go to
check item (3-11.4.).
Go to
check item (3-11.5.).
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