GE NX-548E 사용자 설명서

9.

To install the circuit board onto the back plate (Figure 7), 
insert the antennas into the antenna shrouds, then gently 
slide the top of the circuit board under the two top latches, 
and snap the circuit board in at the bottom latch to secure it 
in place.

To wire the receiver, do the following:
1.

Remove power (if applied) from the control panel.Use 22-
gauge, or larger, stranded wire to connect the +12, GND, 
and DATA terminals on the receiver (Figure 8) to the power, 
common, and data terminals on the control panel.

The DIP switches (Figure 7) on the circuit board are used to set 
the receiver module number. Use Table 2 to set the DIP switches 
to the desired module number.

When you apply power to the control panel, the green (power) 
LED on the receiver (Figure 8) blinks for approximately 10 
seconds. Table 3 describes the receiver status based on LED 
conditions.The lower red LED at the bottom of the receiver 
(Figure 8) may emit a dim glow, but is not used as an indicator.

ON      ECE                   

ON      ECE                   

1   2   3   4  

1   2   3   4  

 

  Module number 32

  Module number 33

  Module number 34

  Module number 35 (default)

  Module number 36

  Module number 37

  Module number 38

  Module number 39

Power-up blinks

LED blinks represent Product Version Number 

(PVN). Long blink on is 1, short blink on is 0. PVN 

is in binary, from most significant to least signif-

icant bit.

Off

No packets from sensors being received.

Short blink on

Receiver received a valid packet from an 

unknown sensor.

Long blink on

Receiver received a valid packet from an 

enrolled sensor.

Off

No data communication with the control panel. 

Check wiring and power source.

Short blink on

Normal data communication with the control 

panel.

   

 

 

 

   

ON

1

2

4

3

EDG

   

 

 

 

   

ON

1

2

4

3

EDG

   

 

 

 

   

ON

1

2

4

3

EDG

   

 

 

 

   

ON

1

2

4

3

EDG