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● How to enter the test mode and how to clear the test mode
• How to enter
In the backup connection condition (when the battery is
being connected), turn ON the P_CON while keep pushing
the rotary push key.
* Set up SETTING SW from the INFORMATION side.
• How to clear
P_CON OFF or reset to clear the mode.
* Do not clear the mode if the protection recovers auto-
matically.
Turn
OVER
G
R
I
D
Hz
dB
OVER
P
-
S
E
L
Hz
dB
OVER
F
A
N
Hz
dB
OVER
L
E
D
Hz
dB
OVER
V
E
R
Hz
dB
OVER
F
/
W
Hz
dB
OVER
E
-
L
O
G
Hz
dB
OVER
M
-
C L
R
Hz
dB
OVER
V
O
L
T
Hz
dB
OVER
C
U
R
R T
Hz
dB
OVER
T
E
M
P
Hz
dB
OVER
D
E
M
O
Hz
dB
TEST MODE
Initial condition
OVER
. . . .
Hz
dB
Push
OVER
. .
Hz
dB
OVER
. .
Turn
Hz
dB
OVER
Hz
dB
OVER
Hz
dB
OVER
C
T
/
S
W
Hz
dB
Turn
Push
OVER
S
T
Hz
dB
OVER
O
F
F
Hz
dB
Turn
Push
OVER
O
N
Hz
dB
OVER
O
F
F
Hz
dB
Turn
Push
OVER
O
N
Hz
dB
OVER
V
3 .
0
0
Hz
dB
OVER
F
1 .
2
7
Hz
dB
OVER
C 9 9 9 9
Hz
dB
Push
OVER
P 9 9 9 9
Hz
dB
OVER
T 9 9 9 9
Hz
dB
Turn
OVER
D 9 9 9 9
Hz
dB
OVER
O 9 9 9 9
Hz
dB
OVER
N 9 9 9 9
Hz
dB
OVER
S 9 9 9 9
Hz
dB
OVER
C L
O
K
Hz
dB
OVER
C L
N
G
Hz
dB
Push
OVER
1
4 .
3
V
Hz
dB
OVER
1
8
A
Hz
dB
OVER
7
8
C
Hz
dB
KAC-PS4D/X4R
● Items in the test mode and test operations
• INFORMATION display (Display of conditions)
In the test mode, the following items can be checked in
addition to the normal INFORMATION display.
Each item can be selected with the rotary encoder and the
settings can be changed with the push key.
●Segment check of FL display tube
Change the display segment in the following sequence of order.
All on
GRID1 on
GRID2 on
GRID3 on
●PRE-OUT setting
Set up PRE-OUT output to be CENTER-SW and STEREO.
●Check of FAN switching
In the FAN switching mode, it is possible to select to rotate or stop the FAN regardless of
the present temperature.
●Check of LED switching
In the LED switching mode, it is possible to select to turn on or off the LED.
●Version display
It is possible to check the version of the -com.
●DSP version display
Display the firmware version of the DSP.
●Display the error log.
• Display the time for P-CON ON.
Max: 9999 hours, The time up to one hour is displayed with the step of 10 minutes. "C 50M"
• Output ON time (The time while the sound is being output from the speaker.)
Max: 9999 hours, The time up to one hour is displayed with the step of 10 minutes. "C 50M"
• The number of times when the temperature protection is detected
Max: Count up to 9999 times.
• The number of times when DC error protection is detected.
Max: Count up to 9999 times.
• The number of times when over current error protection is detected.
Max: Count up to 9999 times.
• The number of times when DSP error is detected.
Max: Count up to 9999 times.
• The number of times when the system error is detected.
Max: Count up to 9999 times.
●Clear the error log and installer memories.
Initialize EEPROM.
• After clearing, display the result of it.
All of
7
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