User Manual
17
7
7
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R
R
E
E
C
C
E
E
I
I
V
V
E
E
R
R
S
S
Y
Y
S
S
T
T
E
E
M
M
S
S
T
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A
A
T
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U
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D
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(Fig 15)
1. Receiver Power Display 4. Central CPU Status Display
2. SQ-1 (RX-1) Status Display 5. LCD System Information Display
3. SQ-2 (RX-2) Status Display
Receiver Power Display
Should be lid at all time during power “on”.
SQ-1 and SQ-2 Status Displays
Lights “on” Transmitted Signals Received.
Lights “off” No Transmitted Signals.
Blinking Lights Strong Outside Radio Interference.
Dual Decoding CPU Status Display
(refer to Fig. 11 on page 11)
Lights “on” 0.1 second / “off” 1.0 second Decoders on Standby.
Lights “on” 0.1 second / “off” 0. 1 second Decoding in Process.
Central CPU Status Display
LED INDICATION REASON
Slow Blinks (Green) Standby
Fast Blinks (Green) Transmitted signals received
Fast Blinks (Red)
Motion contact relays or the MAIN contact relays are
locked
3 Fast Blinks (Red) PLL RX module defected
4 Fast Blinks (Red) EEPROM error
5 Fast Blinks (Red) Incorrect transmitted ID code
6 Fast Blinks (Red) Incorrect system type