GST GST-FT8WN User manual

GST-FT8WN Fire Telephone Panel
Installation and Operation Manual

GST-FT8WN
Fire Telephone Panel The Intelligent Solution
Page II
CONTENTS
1GENERAL ...................................................................................................................................... 1
2TECHNICAL SPECIFICATIONS ............................................................................................... 1
3PANEL INSTRUCTION................................................................................................................ 2
3.1 APPEARANCE AND STRUCTURE.................................................................................................2
3.2 THE FRONT SURFACE................................................................................................................. 3
3.3 THE KEYS .................................................................................................................................3
3.4 INDICATORS ..............................................................................................................................3
3.5 DIGITRON DISPLAY ...................................................................................................................4
4FIRE TELEPHONE SYSTEM DESIGN ..................................................................................... 4
4.1 STAND ALONE FIRE TELEPHONE SYSTEM ................................................................................. 4
4.2 NETWORKED FIRE TELEPHONE SYSTEM ................................................................................... 5
5MOUNTING & COMMISSION................................................................................................... 5
5.1 INITIAL CHECK .........................................................................................................................5
5.2 WIRING REQUIREMENT............................................................................................................. 5
5.3 MOUNTING HOLES.................................................................................................................... 6
5.4 TERMINALS ON THE PANEL........................................................................................................ 6
5.5 SYSTEM COMMISSIONING ......................................................................................................... 7
Set panel address..........................................................................................................................7
Register the Network Panels .......................................................................................................7
Test Functions................................................................................................................................7
6USER GUIDE ................................................................................................................................. 8
6.1 CALL HANDSET ........................................................................................................................8
6.2 CALL TELEPHONE PANEL .......................................................................................................... 8
6.3 CALL TELEPHONE PANELS IN NETWORK................................................................................... 8
6.4 PANEL TO PANEL .......................................................................................................................8
7TROUBLESHOOTING ................................................................................................................ 9
7.1 ZONE FAULT .............................................................................................................................9
7.2 NETWORK FAULT ......................................................................................................................9

GST-FT8WN
Fire Telephone Panel The Intelligent Solution
Page 1
1 General
GST-FT8WN fire telephone panel is specialized for emergency communication, builds up
convenient and prompt 2-way communication in case of fire and other abnormal conditions.
It is an indispensable device in fire protection system. The panel has features as below:
Easy wall mount installation
24VDC power supply
Receiving and calling out with fire telephone handsets
Networkable fire telephone panels achieve internal communication
Call from handset will be transferred to networked fire telephone panels automatically
after not answered by the dedicated panel
The handset zones are fully monitored for fault of short circuit and open circuit. Panel
will show the fault by sound and indicator.
Failure of one zone will not effect on other zones
The network communication is monitored. When sub-panel fails to communicate with
the main panel, the main panel will get the failure message and broadcast to other
networked sub-panels, both main panel and sub-panels will indicate by sound and light
indication. When the fault happens on main panel, all sub-panels will show the fault
message, and meanwhile the network call will be inhibited.
2 Technical Specifications
Operation Voltage 24VDC±10%
Standby Current 0.15A
Maximum Current 0.75A
Frequency Range 300～3400Hz
Crosstalk <-60dB
Transmission Loss <5dB
Environment Temperature -5~40°C
Relative Humidity 45%~95%
Dimension 400mm × 280mm × 100mm
Gross Weight 4.15kg
Network Capacity 8 panels
Panel Capacity 8 zones
Zone Capacity 5 handsets
End of Line Resistor 10kΩ±0.5KΩ

GST-FT8WN
Fire Telephone Panel The Intelligent Solution
Page 2
Notes: words using within this file
Fire Telephone Panel (Panel): Installed in fire control center, the device can
communicate with field terminals, such as GST-FT8WN.
Handset: Field device, which can communicate with fire control center, such as
P-9911(F) and P-9911(M).
Main panel: The No.1 panel in the fire telephone panel network
Sub-panel: Panels other than No.1 in the fire telephone panel network
3 Panel Instruction
3.1 Appearance and Structure
GST-FT8WN fire telephone panel is wall mount type, the appearance is shown in Fig.3-1
Fig.3-1

GST-FT8WN
Fire Telephone Panel The Intelligent Solution
Page 3
3.2 The front surface
Fig. 3-2
3.3 The Keys
Key Description
“Mute” Stop the alarm sound caused by fault
“Network Call” Answer or start network call
Zone 1-8 Answer, call or hang up the corresponding zone.
3.4 Indicators
Indicator Description
“Call” LED, 1-8 Red, indicating the conversation status between panel and
corresponding zone.
Flashing: in the process of connection
On: under conversation
Off: no conversation
“Ring In” LED Red, fast flash when there is call in from network or zone
“Fault” LED, 1-8 Yellow, lit on when corresponding zone in Fault condition
“Network Fault” LED Yellow, lit on when there is network fault

GST-FT8WN
Fire Telephone Panel The Intelligent Solution
Page 4
“Power” LED Green, lit based on usual power supply
“Mute” Red, lit when panel sound alarm silenced
“Rev” Green, lit when panel receiving network data
“Trans” Red, lit when panel sending network data
“Rev” and “Trans” LED located at the back of the door
3.5 Digitron Display
State Example Description
Network Free
On the main panel, the first digit
indicates the quantity of panels in
the network, the last digit indicates
its network address
On sub-panel, only the last digit will
show its network address
Network Call
The first digit indicates the address
of the calling panel. The C at the
last digit means Calling.
Network
Conversation
The sample at the left shows the
conversation state between No.1
panel and No.2 panel. The others
will show “BUSY”
Network
Failure
The first digit indicates the address
of failed panel. The E means Error.
4 Fire Telephone System Design
4.1 Stand Alone Fire Telephone System
Fig. 4-1 shows a standalone fire telephone system. The panel can connect maximum 8
zones with each zone maximum 5 handsets.
Fig. 4-1

GST-FT8WN
Fire Telephone Panel The Intelligent Solution
Page 5
4.2 Networked Fire Telephone System
The system consists of a group of panels as many as 8. The panel with the address 1 is the
main panel and the rests are sub-panels. Please refer to commission section for setting up
addresses.
Fig. 4-2
5 Mounting & Commission
5.1 Initial Check
Check the appearance of the panel after open the box. Then power on and check working
state.
5.2 Wiring Requirement
Cross-section area of the power cable not less than 1.5mm2
Twisted-pair cable connecting panel and handset with SA not less than 1.0 mm2
Twisted-pair cable for the network with SA not less than 1.0 mm2
The cable selection must comply with local code

GST-FT8WN
Fire Telephone Panel The Intelligent Solution
Page 6
Note: the impedance of single line not more than 20Ω
5.3 Mounting Holes
Fig. 5-1
Fig. 5-1 shows the mounting holes of the panel
Hole distance in the vertical direction 318mm
Hole distance in the horizontal direction 218 mm
Diameter of the hole 12mm
5.4 Terminals on the panel
Fig. 5-2
Power (+24, GND): 24VDC power in, polarized
E: GND
Network (+, -): Network, polarized
Zn+, Zn-: Zone Terminals, connecting with handsets (a 10KΩ±0.5KΩresistor is
required to the last point of each zone).

GST-FT8WN
Fire Telephone Panel The Intelligent Solution
Page 7
5.5 System Commissioning
Please Make Sure the Correct Wiring before Commissioning.
Set panel address
For standalone fire telephone system, the address can be assigned 1 or keep the
default setting
There must be one panel assigned 1 in the network fire telephone system
Opening the door of the panel, the red PIN switch in the left corner is using for panel
address setting. The addresses’ range is from 1 to 8. Please refer to Fig. 5-3.
Fig. 5-3
Note: The panel addresses can not be repeated in same network.
Register the Network Panels
After assigning the addresses, power on the sub-panels first.
Press and hold the “Network Call” button on the main panel and power on. The main panel
will register all networked sub-panels automatically. Subsequently, the first digit of the
digitron will show the number of networked panels (including the main panel). Check
whether all panels have been registered according to the shown number. If no consistency,
check the wiring and repeat the above-mentioned process.
The registration information is saved in non-volatile memory, will not loss on power off. The
registration should be carried out again in case adding or removing network panels.
Not necessary for registration on sub-panel.
Test Functions
Test the other functions according to Operation Manual after commissioning.

GST-FT8WN
Fire Telephone Panel The Intelligent Solution
Page 8
6 User Guide
6.1 Panel Call Handset
Press a key of zone 1 to 8, the corresponded zone will be called with “Call” LED
slow-flashing. The conversation will be set when handset picked-up, with “Call” LED lit
showing status. During the conversation, press the key again will stop the call. The “call”
LED won’t go out until hanging up the handset. If the handset is hung up first, the
conversation will stop immediately with “Call” goes out.
The panel can make call to handsets in other zones when a conversation is underway.
6.2 Handset Call Panel
Once the handset is picked up without being called, the call will go to the panel. The panel
will ring with “Call” and “Ring In” LED fast-flashing. Press the relative key and enter into
conversation with “Call” being on, “Ring In” goes out. Meanwhile, if there are other zones
calling panel, “Ring In” will keep fast-flashing. Hang-up the handset or press the relative key
on the panel will stop the conversation.
6.3 Call Panels in Network
If the handset call is not answered by the panel within 12s, and the network is available, the
call will be transferred to other networked panels. Press “Network Call” and start the
conversation. Stop the conversation by handset hanging up or “Network Call” repressed.
6.4 Panel to Panel Call
When network is available, press “Network Call” will send the call to entire network with the
LED indicator fast-flashing. Meanwhile, the digitron on other networked panels will show by
flashing “X — —C” (X- The calling panel), the “Ring In” and “Network Call” LED will fast
flash with ringing sound.
Press “Network Call” button and then start the conversation. The digitron of the panels not
attending conversation will show “BUSY” and the ring tone stops. Panel in conversation will
show the address of the other one. Either part can stop the conversation by pressing
“Network Call”.

GST-FT8WN
Fire Telephone Panel The Intelligent Solution
Page 9
7 Troubleshooting
7.1 Zone Fault
The zone fault shows an open or short circuit between panel and handsets, or the End of
Line Resistor not connected. Check the cable by multi-meter, whether the resistance is
roughly 10kΩ.
7.2 Network Fault
The panel shows network fault when there is any of the panels powered off or network cable
fault. Check the malfunction panel and wiring.

GST China
Gulf Security Technology Co., Ltd.
No. 80, Changjiang East Road, QETDZ, Qinhuangdao, Hebei,
P. R. China 066004
Tel: [phone]
Fax: [phone]
Email: [email protected]
www.gst.com.cn
GST UK
Global System Technology PLC
Lion Court, Staunton Harold Hall,
Melbourne Road, Ashby de la Zouch,
Leicestershire,
England LE65 1RT
Tel: [phone]
Fax: [phone]
Email: [email protected]
www.gst.uk.com
GST Dubai
Global System Technology PLC
PO Box 17998 Unit ZA04 JEBEL ALI Free Zone,
Dubai, UAE
Tel: [phone]
Fax: [phone]
Email: [email protected]
www.gst.uk.com