Refer to the following tables for details on the check codes.
* A receiver adapter (MA type) cannot be used.
OPERATION
INDICATOR
lamp blinking
pattern
Beep
Beep Beep Beep
Beep
Beep Beep
Off
Approx.
2.5 sec.
On
Approx.
3 sec.
On
0.5 sec.
On
0.5 sec.
On
0.5 sec.
On
0.5 sec.
Off
Approx.
2.5 sec.
On
Approx.
3 sec.
On
0.5 sec.
On
0.5 sec.
· · · Repeated
Number of blinks/beeps in pattern indicates the check
code in the following table (i.e., n=5 for “U2”)
Number of blinks/beeps in pattern indi-
cates the check code in the following table
n
th
1
st
2
nd
3
rd
1
st
2
nd
Self-check
starts
(Start signal
received)
Beeper sounds
[Output pattern B]
[Output pattern A]
OPERATION
INDICATOR
lamp blinking
pattern
Beep
Beep Beep Beep
Beep
Beep Beep
Off
Approx.
2.5 sec.
On
0.5 sec.
On
0.5 sec.
On
0.5 sec.
On
0.5 sec.
Off
Approx.
2.5 sec.
On
0.5 sec.
On
0.5 sec.
· · · Repeated
Number of blinks/beeps in pattern indicates the
check code in the following table (i.e., n=5 for “P5”)
Number of blinks/beeps in pattern indicates
the check code in the following table
n
th
1
st
2
nd
3
rd
1
st
2
nd
Self-check
starts
(Start signal
received)
Beeper sounds
[Output pattern C]
OPERATION
INDICATOR
lamp blinking
pattern
Beep
Beep Beep Beep
Beep
Beep Beep
Off
Approx.
2.5 sec.
Blinks
2 times
0.3 sec.×2
Blinks
2 times
0.3 sec.×2
Blinks
2 times
0.3 sec.×2
Blinks
2 times
0.3 sec.×2
Off
Approx.
2.5 sec.
Blinks
2 times
0.3 sec.×2
Blinks
2 times
0.3 sec.×2
· · · Repeated
Number of blinks/beeps in pattern indicates the
check code in the following table (i.e., n=9 for “EH”)
Number of blinks/beeps in pattern indicates
the check code in the following table
n
th
1
st
2
nd
3
rd
1
st
2
nd
Self-check
starts
(Start signal
received)
Beeper sounds
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