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This LED indicates trouble conditions.
Red
On (solid): Trouble Requiring Service
1 Flash: Wireless Network Trouble
2 Flashes: Battery Trouble
3 Flashes: Input Power Trouble
This LED indicates cellular radio activity. When this LED is on (solid), a phone line trouble condition
Blue
exists. This LED turns on when the interface switches to the wireless network (due to a landline trouble
condition). This LED will also flash once when the 3G4010 transmits a signal and twice when the
3G4010 receives a kiss-off from the central station.
NOTE: If the 3G4010 is programmed to be the primary communicator, the blue LED will remain off, but
will still flash during the signal transmission as described above.
Yellow/Green
This LED indicates signal strength and network technology. If the 3G4010 is operating in over a 2G
(Top)
channel, the LED will be YELLOW. If the 3G4010 is operating over a 3G channel, the LED will be
GREEN. When this LED is On, the reception is optimal. This LED switches On only when the bottom
LED is on.
This LED indicates signal strength and network technology. If the 3G4010 is operating in over a 2G
Yellow/Green
(Bottom)
channel, the LED will be YELLOW. If the 3G4010 is operating over a 3G channel, the LED will be
GREEN. If this LED is Off and the Red LED is On, the Wireless Network service is unavailable (NO
SERVICE). This LED flashes when the Wireless Network reception is poor. If this LED is on, the
3G4010 is able to communicate with the 3G (HSPA) or 2G (GPRS) network.
Service Mode
To view detailed trouble information on the status LEDs, the 3G4010 must be placed in Service Mode by removing the front
cover. When in Service Mode, the status LEDs will indicate the trouble condition as follows.
Number of Flashes
RED
OFF
Simulated Landline Mode
The simulated landline provides the alarm control panel (with dialer interface) with a back up line in the event of PSTN line
trouble.
NOTE: The 3G4010 must be programmed as a back-up communicator for Simulated Landline Mode to operate.
If the voltage on the landline terminals (TIP/RNG) drops below 2.8V for a period of between 10 seconds and 45 seconds -
depending on the alarm control panel connected to the T1/R1 terminals- the 3G4010 switches the connected telephone device
to the cellular network. After waiting between 30 and 40 seconds, it checks the landline for one of the following:
If the landline has been restored, the 3G4010 switches the connected device back to the landline, OR
l
If the landline is still down, the 3G4010 continues the simulation until the landline is restored. The 3G4010 will not switch
l
during ongoing calls.
NOTE: When the landline is down, the 3G4010 provides a dial tone to any device connected to T1 and R1, including any tele-
phones on the premises. The phones on the premises will not, however, be able to dial out over the 3G4010.
BLUE
Wireless network trouble - unable to connect to cellular network
1
OFF
Battery trouble - battery with low voltage output
2
OFF
Input power trouble
3
OFF
Flashing Insufficient signal strength - poor location
1
Flashing C24 suppressed trouble
2
Flashing C24 communication configuration trouble
3
1
ON
Radio/SIM trouble - radio or SIM unresponsive
2
ON
Receiver not available trouble
3
ON
Supervision trouble
4
ON
Cover tamper is open
-
No trouble
Operating Principles
Trouble Type
10
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