Appendix
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D
C
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B
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C
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B
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6
TX-SR343/444/HT-R494
Service Information Mode
Displaying Service information
This service information display system is helpful in analyze the status when the unit goes into
Protect mode and is powered off. Pay attention that the status will change if a button is pushed.
How to enter to service information mode.
Step1 : Set the volume level as 25.
Step2 : [TONE+] + [ON/STANDBY] x 2
Step3 : [SETUP]
Step4 : [SETUP]
To exit the service information mode.
[ON/STANDBY]
(REF.: To initialize the data in the service information.)
[RETURN]
Listening Mode Code List
Service Information Mode
01 C_LM_LAST
02 C_LM_PURE
03 C_LM_DIRECT
04 C_LM_STEREO
05 C_LM_MONO
20 C_LM_SURR
50 C_LM_THX_MUSIC
70 C_LM_THX_GAME
90 C_LM_THX_CINEMA
A0 C_LM_THX_U2GAME
A8 C_LM_THX_U2MUSIC
B0 C_LM_THX_U2CINEMA
D0 C_LM_AUDYSSEY
48 C_LM_DTSSS
06 C_LM_ORCHESTRA
07 C_LM_UNPLUGGED
08 C_LM_STUDIOMIX
09 C_LM_TVLOGIC
0A C_LM_ALLCHST
0B C_LM_FULLMONO
0C C_LM_TD
F1 C_LM_TESTTONE
F2 C_LM_TESTTHR
F3 C_LM_TESTAUTO
F4 C_LM_ASC
F5 C_LM_FLASH
F6 C_LM_DEBUGMODE
F7 C_LM_FLASH2
F8 C_LM_FLASH3
F9 C_LM_FLASH4
FA C_LM_FLASH_CHECK
0D C_LM_RPG
0E C_LM_ACTION
0F C_LM_ROCKBAND
10 C_LM_SPORTS
Protect Data CLR
Normal display
M1.xx / xxxxxALA
The version of main microprocessor.
(displayed only for 3 seconds)
- 8 0 F 2 7 D D
Power off Cause
T : Thermal Protect
V : Voltage Protect
I : Current Protect
- : Other
Temperature
: xx F or xx C
Volume Level Listening Mode
Please see the “Listening Mode
code list” on the right.
01: 23 10h
Information Displayed
(Record this Information)
Time after Power on
xx : xx
Time after Power on
xx : xx
