User's Manual

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4 flashes4 flashes

4 flashes - Insufficient Signal Strength

(Poor location)

5 flashes5 flashes

5 flashes - Connect 24 Configuration SMS Failure

(Improper VRU programming. Once the

configuration is ready, remove power for 2-3 seconds to allow the unit to restart and request

again.)

6 flashes6 flashes

6 flashes - Receiver Not Available

(Improper VRU programming, receiver absent)

7 flashes7 flashes

7 flashes - Power Supply Trouble

(DC power supply absent)

OfOf

f - No Troubles

YELLOW

—

This LED will switch

ON ON

ON when the interface switches to the GSM Network (due to land

line trouble). This LED will blink slowly in the event of an incoming or outgoing voice call (regardless

of the operating status of the land line). This LED can also blink quickly once (GPRS TX) or twice

(GPRS RX).

GREEN (Top)

—

When this LED is

ONON

ON, the reception is optimal. This LED will switch ON only

when the other GREEN LED is ON.

GREEN

(Bottom) (Bottom)

(Bottom) — If this LED is

OFFOFF

OFF and the RED LED is ON, the GSM Network service is

unavailable

(NO SER(NO SER

(NO SER

VICE)VICE)

VICE). This LED will

Blink Blink

Blink when the GSM Network reception is bad. If this

LED is

ONON

ON, the

GS3060GS3060

GS3060 will be able to communicate to the GSM network.

OPERATING PRINCIPLES

Simulated Land Line Mode

The simulated land line provides the alarm control panel (with dialler interface) with a backup line in

the event of PSTN line trouble. If the voltage on the land line terminals (

TIP/RNGTIP/RNG

TIP/RNG) drops below 4V

for a period of between 10 to 45 seconds (depending on the device connected to the

T1/R1T1/R1

T1/R1

terminals), the GS3060 will switch the connected telephone device to the GSM Network for

approximately 30 to 40 seconds. At the end of this interval, it will check the land line:

•

if the land line has been r if the land line has been r

if the land line has been r

estorestor

estor

eded

ed, it will switch the connected device back to the land line;

•

if the land line is still downif the land line is still down

if the land line is still down, it will continue to simulate the land line until it is restored. The

GS3055-I will not switch during ongoing calls

NOTE: When the land line is down, the GS3060 will provide a dial tone to any device connected

to T1 and R1, including any telephones on the premises. However, the premise phones will not

be able to dial out over the GS3060.

GPRS Sequence

• When alarm is triggered, the Alarm Panel goes off-hook

• The GS3060 will assert dial tone

• Control Panel dials the number of the central station. Ensure the alarm panel inserts a minimum 1-

second pause, or has dial tone search enabled before dialing the number

• The GS3060 detects the DTMF dialing and stops dial tone

NOTE: The GS3055-I is unable to decode pulse dialing.

• The GS3060 will send the required Contact ID dual tone handshake to the panel

• After receiving the handshake, panel transmits alarm message in Contact ID format

• The GS3060 decodes and transforms Contact ID digits into the IP packet and sends it to the Central

Station Receiver over the GPRS network

• The receiver acknowledges the alarm and sends command to the GS3060 to generate the

corresponding 1400Hz kiss-off signal for 800ms minimum

• After the GS3060 generates kiss-off, the panel goes on-hook if no more alarms need to be sent, or

it can send the next alarm