
AV-S77
AV-S77
8
Display
05
DSP
Diag
Function
The DSP DIAG (self-diagnosis) mode is activated. (Refer to next page for the details.)
06
Ver-1.02
Microprocessor version / date display
Example of microprocessor display
05
Ver-1.02
Example of microprocessor date display
05
'01.06.07
What is displayed varies depending on the microprocessor software.
07
SUM[39ba]
Check sum calculation display / re-calculation
09
PrCan-OFF
All protection cancellation function ON/OFF *1
10
Pr!
P–S–
Protection operation history display / clear
P
: Power circuit voltage
S
: NX-SW77 side
–
: Normal
x
: Abnormal
11
RemoCorrR
ROM collection (EEPROM) remote control data reception / data write
This test mode is not usually used.
12
COR-Clear
ROM collection (EEPROM) data clear / clear start
Display is provided only when there is data in the ROM collection area of EEPROM
1
st
time: Data clear confirmation (
Clear-ON?
displayed)
2
nd
time: Data clear execution (
Clear:OK!
displayed)
After “
Clear-ON?
Clear-ON?
Clear-ON?
Clear-ON?
Clear-ON?
” is displayed, do not use INPUT key for execution
(because the program contents will be erased).
Using [] (UP) key and [VOLUME -] (DOWN) key, select another test
program.
*
The IC for ROM collection has a role to help the microprocessor be upgraded. If
the written data is cleared, the old version will be restored.
08
ROM
Check
Don't use this mode (item). (Its correct operation is not available.)
*
1
CAUTION:
Using this product with the protection function cancelled may cause damage to itself. Use special care for this point when
using this mode.