Read Sharp HT-SB32D (serv.man3) Service Manual online
HT-SB32D
2 – 1
CHAPTER 2. ADJUSTMENTS
[1] Version Check
1. To check version
2. Software version display
During Power Standby condition, press POWER key while holding down SURROUND key.
Since this model has no FL display, so use LED on/off to indicate software version.
1. During version check mode, if press POWER key, it will cancel the current version check mode,
reset SYSTEM then go to power off (factory default) process.
SURROUND_LED
INPUT_LED (Green)
INPUT_LED (Blue)
INPUT_LED (Blue)
STANDBY_LED (RED) blinking <Indicate version no: 100th digit number>
( 0 ~ 9 )
INPUT_LED (GREEN) blinking <Indicate version no: 10th digit number>
( 0 ~ 9 )
INPUT_LED (BLUE) blinking <Indicate version no: 1st digit number>
Example for software version:
Notes:
3
X
3
0
0
2
1
2
1
0
9
9
9
9
0
X
X
0
0
1
1
X
1
0
1
348
348
1
1
1
8
4
3
Version
Blinking 2Hz
SURROUND_LED
(Orange)
INPUT_LED
(Green)
INPUT_LED
(Blue)
X
X
X
X
X
<while in version check mode> press POWER key
System reset (ALL CLEAR internal memory)
Power off (Stand by detect)
LED blinking at 2Hz frequency < 0 ~ 9 >
LED blinking at 2Hz frequency < 0 ~ 9 >
LED blinking at 2Hz frequency < 0 ~ 9 >
LED blinking at 2Hz frequency < 0 ~ 9 >
ROM FILE NAME
upgrade_HT_SB30D.bin
upgrade.txt
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