安装驱动前不要插入UCG102USB声卡，如果安装ASIO驱动前插入了声卡，系统会自动安装驱动（非专业ASIO驱动），系统自带驱动不支持低延时，这种情况下就等于一个普通的电脑声卡，如果已经插上声卡后可以图2中点击“移除驱动安装”然后再进行安装驱动。
下面开始安装：
1.选择语言
2.选择操作类型
3.，提示插上USB声卡，插上后会自动继续
4.重启
5.接着运行您的效果器软件，我这里以guitar rig4为例点击菜单该项：
6.进入音频设置对话框，Driver选择ASIO，Device选择BEHRINGER USB AUDIO
7.ASIO延时设置，点击上图的ASIO Config按钮进入ASIO设置对话框，基本都是默认的，
该声卡默认44kHz，大家可根据自己需要设置，在ASIO选项卡那边，我选择的参数如图，大家可根据自己电脑的性能设置
我电脑配置是：
在ASIO选项卡那边的System performance我选择了FAST，，工作稳定
8.安装结束。
* MMF version shown500767 3G-SDI/ST2110 over IP UncompressedGateway ConverterQuick Installation GuideOverviewThe 3G-SDI/ST2110 over IP Uncompressed Gateway Converter allows HD-SDI and 3G-SDI equipment to be extended up to 100ft (30m) via UTP Cat 6a/7 cable or up to 1300ft (400m) via duplex multimode OM4 fiber with LC connectors, at up to 1080p resolution @ 60Hz uncompressed, in a point-to-point configuration. Point-to-multipoint and multipoint-to-multipoint configurations are also possible by connecting several units to a 10G Ethernet network. The unit provides a 1G Ethernet Switch port to connect additional network devices, and an RS232 port for remote control of end devices.The 3G-SDI/ST2110 over IP Uncompressed Gateway Converter supports SMPTE ST-2110. It can be managed through its Web interface and RestAPI, please refer to the operation manual for further details about this.ApplicationsApplications include commercial broadcast AV systems, news/sports/TV stations and movie networks/studios.Installation1.Identify the connectors on the Transmitter and Receiver as indicated on the product labels, see the abovefront and rear product views for further details. Note that the MMF version is shown.2.Install the SFP module, see below diagrams showing step by step instructions.3.Verify that the distance between the 3G-SDI Transmitter and Receiver is within MuxLabspecifications (see Specifications table for further details).4.To install the Transmitter:a)Connect the Transmitter to the SDI video source with a COAX cable (Belden 1694Arecommended).b)If the application is point-to-point, then connect one (1) length of Cat 6a/7 grade UTP cable tothe 10Gig port on the Transmitter. If transmitting over the network, use a 10 Gig Ethernet Switchbetween the TX & RX units.5.To install the Receiver:a)Connect the Receiver to the SDI display equipment with a COAX cable (Belden 1694Arecommended).b)If the application is point-to-point, then connect one (1) Cat 6a/7 cable coming from theTransmitter, to the 10Gig port on the Receiver. If transmitting over the network, use a 10Gig Ethernet Switch between the TX & RX units.6.If the configuration is a point-to-multipoint or multipoint-to-multipoint:a)You will need to use an Ethernet Switch with Gigabit ports and DHCP Server support. In additionIGMP Protocol support is required for the multipoint-to-multipoint case. Verify that the Ethernet Switch is configured correctly and that the DHCP Server is enabled and that the IGMP Protocol is enabled for multipoint-to-multipoint applications.b)Connect all Transmitters and Receivers to the Ethernet Switch.7.Connect the 12 VDC power supply to each Receiver and to an AC power outlet. Next connect eachTransmitter in the same manner. If power is present, the green power LED on each Transmitter and Receiver will illuminate.Note: Power ‘ON’ the 3G-SDI / ST2110 over IP uncompressed gateway converter only after all data connections have been made.8.Power ‘ON’ the 3G-SDI equipment and verify the image quality.9.The 500767 provides a 1GB Ethernet port to connect additional network devices (e.g. RestAPI controlsoftware).10.This product supports RS232 for remote control on end devices.11.The following diagram illustrates a typical point-to-multipoint LAN configuration.TroubleshootingThe following table describes some of the symptoms, probable causes and possible solutions in regard to the installation of the 3G-SDI/ST2110 over IP Uncompressed Gateway:If you still cannot diagnose the problem, please call MuxLab Customer Technical Support at 877-689-5228 (toll-free in North America) or (+1) 514-905-0588 (International).SFP Module Installation2321 Cohen Street, Montreal, Quebec, Canada. H4R 2N7Tel: (514) 905-0588 Fax: (514) 905-0589 Toll Free (North America): (877) 689-5228E-mail:******************:。
GST102 GST104 Conventional Fire Panel Installation and Operation Manual(Issue 2.01, January 2005)CONTENTS1 General (1)2 Technical Specifications (1)2.1 Operating Voltage (1)2.2 Standby Batteries (1)2.3 Parameters of Detection Circuit (1)2.4 Parameters of Output Circuit (1)2.5 Dimension (2)3 Structure (2)3.1 Appearance (2)3.2 Internal Structure (3)3.3 Terminals (3)3.4 Operating Panel (4)3.4.1 General State LEDs (4)3.4.2 Zone State LEDs (5)3.4.3 Operation State LEDs and Keys (5)3.4.4 Output State LEDs (6)3.5 Operating State (6)3.5.1 Zone State (6)3.5.2 Output State (7)3.5.3 Internal Buzzer (7)3.5.4 Illustration (7)3.6 System Setting (7)3.6.1 Setting of Operation Level (7)3.6.2 Setting of Relay Output (8)4 Operation (9)4.1 Basic Operation (9)4.1.1 Silencing of Fault and Fire Alarm (9)4.1.2 Day/Night Working Mode (9)4.1.3 Self-check and Fire Alarm Clearance (9)4.1.4 Control of External Sounders (9)4.2 Setting of Isolation State (10)4.3 Setting of Test State (14)4.4 Setting of Output System (15)4.4.1 Setting of Sounder 1 (15)4.4.2 Setting of Sounder 2 (15)4.5 Setting of Ground Fault and Aux. Power (16)4.6 Wiring of detectors, manual call points and output circuits and signal output interface board with passive normally open alarm output contact and fault output contact (16)4.7 Wiring Diagrams (17)4.8 Calculation of Standby Battery Capacity (19)5 Troubleshooting (19)A ppendix AEOL P-9907 Operation Instruction (21)1 GeneralThese two kinds of conventional fire panel are multi-wire fire panel developed from microprocessor. GST104 Conventional Fire Panel (hereinafter called GST104 panel)can monitor 4 zones. GST102 Conventional Fire Panel (hereinafter called GST102panel) can monitor 2 zones. Those with signal output interface board has a passivenormally open alarm output contact and fault output contact for each zone. Each zonecan be connected with 15 conventional fire detectors. They have two external controloutput points to control some devices such as sounder strobe and sounder etc. Thestated maximum load is two sounder outputs. They are designed with internal standbybatteries and space for installation (two sealed acid storage batteries). They havefunctions of test and isolation, setting day/night mode, indication of normal state, faultstate, alarm state, alarm of short circuit and open circuit of external connections andidentifying the location of the detecting zone. The installation and operation of the twokinds of panel are very simple and convenient. All the control functions can be realizedthrough a key switch, and the programming function can be realized through a keyswitch and an internal switch. Except for two monitoring zones (two zone input) less, two passive normally open alarmoutput contacts and two passive normally open fault output contacts less for those withsignal output interface board, and some minor differences in appearance and structure,GST102 panel is the same as GST104 panel in technical specifications, usage andoperation. We will take GST104 panel as the example.2 Technical Specifications2.1 Operating Voltage220VAC ±15%, 50Hz 24VDC ±15%2.2 Standby BatteriesThe capacity of the standby batteries is outfitted according to the user’s demandcomputed with reference to Section 4.8. The maximum capacity is 7Ah (lasting for 24hours in normal monitoring state).2.3 Parameters of Detection CircuitOutput Voltage: 20VDC～28VDCStatic Loading Current: 2.4mA (when connected with 15 conventional detectors)Fire Alarming Resistance: 150Ω - 1.5kΩ (normally 470Ω)Terminal Resistor: 4.7 kΩ or AEOL (Active End of Line Unit)2.4 Parameters of Output CircuitSounder Output: Output Voltage 20VDC～28VDCOutput Current 1ATerminal Resistor 4.7 kΩAux. Power Output: 0.5A 20VDC～28VDC2.5 Dimension380mm x 320mm x 95mm 3 Structure3.1 Appearance3.2 Internal StructureFig. 3.2.1Illustration:1. Power2. Storage Battery 4. 6.Fig. 3.3EARTH ： Terminal connected with chassis earth AUX SUPPLY （+，-）： AUX. Power terminals ZONE INPUT （1~4）： Zone input terminalsBAT （+，-）： Storage battery terminals 220VAC （N ， ，L ）： Main power terminals SOUNDER OUTPUT （1~2）： Sounder output terminals SOUNDER START （+，-）： Sounder startup terminals DAY MODE （+，-）： Day mode conversion terminalsFAULT1～FAULT4: Fault output terminal of signal output interface board, which is a normally open contact output in normal state, and will be closed after it alarms fault.ALARM1～ALARM4: Alarm output terminal of signal output interface board, which is a normally open contact output in normal state, and will be closed after it alarms fire.COM 0V: Power earth of repeater panelCOM DAY: Day mode terminal of repeater panel COM FIRE: Fire alarm terminal of repeater panel COM ISO: Isolation terminal of repeater panel FLT: Fault terminal of repeater panelZ1～Z4: Zone indication terminals of repeater panel3.4 Operating PanelNote: Area of white background with dark dots is to be illustrated presently. 3.4.1 General State LEDsFig. 3.4.1Zone Fault/ISO/TestFIRE Silence FaultCommonFaultIsolate Common Fault C.P.U Fault Battery Fault TestModeSupply Power Ground In Day PowerFIRE — Red, general fire alarm LED. Constantly lit until the fire alarm is cleared.Silence — Yellow, general silencing LED. Constantly lit when the internal buzzer orsounder is silenced.Common Fault — Yellow, general fault LED. Flashing when any fault is found andconstantly lit after the “Silence” key is pressed.Common Isolate — Yellow, general isolation LED. Constantly lit when any zone oroutput is isolated.C.P .U Fault — Yellow, CPU LED. Flashes when the CPU is in fault state, constantly litwhen the memory checks errors.Power Fault — Yellow, main power fault LED. Constantly lit when the main power is infault.Battery Fault — Yellow, standby power fault LED. Constantly lit when the standbybattery is in fault.Ground Fault — Yellow, ground fault LED. Constantly lit when ground is in fault. In Test — Yellow, test LED. Constantly lit when any zone is in test.Day Mode — Yellow, day mode LED. Constantly lit when the panel works at day mode. Power Supply — Green, power supply LED. Constantly lit when power supply isnormal. 3.4.2 Zone State LEDsFire — Red, zone fire alarm LED. Flashes when the corresponding zone is in fire alarmstate, constantly lit when “Silence” key is pressed.Zone Fault/ISO/Test — Yellow LED. Flashes when the corresponding zone is in fault ortest state, constantly lit in isolation state. 3.4.3 Operation State LEDs and KeysFig.3.4.2 12Zone Fault/ISO/TestZone No.Fire34Fig. 3.4.3 Isolate — Green LED. Constantly lit when setting isolation. Test — Green LED. Constantly lit when setting test.Select — Used to enter programming state and select operation. Shift — Used to change state. Enter — Used to acknowledge.Reset — Executing clear or reset operation.Silence —Changing the silencing state of the interior buzzer and the sounder. 3.4.4 Output State LEDsFig. 3.4.4Sounder 1 — Yellow. Constantly lit when sounder 1 outputs, flashes when it's in fault. Sounder 2 — Yellow. Constantly lit when sounder 2 outputs, flashes when it's in fault. 3.5 Operating State 3.5.1 Zone State1) Alarm: "Fire" LED of corresponding zone flashes (1:1), general "FIRE" LED lit.Silence ResoundReset Isolate TestOperating Select <Shift> Day/Night Enter IndicationSounder1Sounder2Passive fire alarm output contact for corresponding zone of GST104 panel with signal output interface board is closed.2) Fault: "Fault" LED in corresponding zone and "Common Fault" LED flash("Common Fault" LED constantly lit when “Silence” key is pressed). Passive fault output contact for corresponding zone of GST104 panel with signal output interface board is closed.3) Isolate: Zone "Fault" LED and "Common Isolate" LED lit. 4) Normal: Zone "Fire" LED and "Fault" LED not lit.3.5.2 Output State1) Action: LED of corresponding output channel is lit.2) Fault: LED of corresponding output channel flashes, "Common Fault" LED flashes("Common Fault" LED constantly lit when “Silence” key is pressed). 3) Normal: All output channel LEDs go out.3.5.3 Internal Buzzer1) Internal buzzer vocalizes according to sound priority. Alarm: level 0; Fault: level1;Isolation and test: level 2; Normal: level 3.2) Alarm or manually activation of the external sounder: 0.25s on, 0.25s off. 3) Fault state: 0.5s on, 4.5s off.4) Silence, isolation or testing state: 0.5s on, 9.5s off.3.5.4 Illustration1) Operation enabled at low operation level is enabled at high operation level. 2) In keyboard operation mode, when the operation level is changed or no key ispressed for more than four minutes, the panel cancels all keyboard operation input and returns to the normal monitoring state. 3) Conditions of delay output of a certain zone:a) The zone is programmed as delay output mode. b) The panel is in day mode.c) There are no fire alarms in other zones.d) When the zone is in delay mode and there are fire alarms in other zones, it willbe canceled and start output immediately.4) When the memory is in fault, isolation is to be set again.5)3.6 System Setting3.6.1 Setting of Operation Level1) As in Fig. 3.6.1.1, when the “Control Enable” lock points to “O”, the panel is inoperation level 1.Fig. 3.6.1.12) As in Fig. 3.6.1.2, when the “Control Enable” lock points to “I”, the panel is inoperation level 2.3) When the cover of the controller is open, the panel is in operation level 3. 3.6.2 Setting of Relay Output1) Three output modes can be set for the two-channel sounder output relay: activeoutput, normally open contact output and normally closed contact output.a) Sample: To set sounder 1 as active output, plug in fuse F2; connect the 5th with6th and the 2nd with 3rd of jumper X1 by short loop (location of the parts is in Fig. 3.6.2).b) Sample: To set sounder 1 as normally open contact output, remove fuse F2,connect the 1st with2nd and 4th with 5th of the jumper X1 by short loop (location of the parts is in Fig. 3.6.2).c) Sample: To set sounder 1 as normally closed contact output, remove fuse F2,connect the 1st with 2nd and 3rd with 4th of the jumper X1 by short loop (location of the parts is in Fig. 3.6.2).2) Detailed operations are shown in Table 1.Fig. 3.6.1.2Fig. 3.6.2Table 1Normally closed Contact Normally open Contact Active OutputOutput Removed Fuse Jumper Removed Fuse Jumper Removed FuseJumperSounder 1 F2 X1/ 3&4,1&2 F2 X1/5&4,1&2 X1/5&6,2&3Sounder 2 F3 X2/ 3&4,1&2 F3 X2/5&4,1&2 X2/5&6,2&34 Operation4.1 Basic Operation4.1.1 Silencing of Fault and Fire Alarm1) Silencing of fault and fire alarm is processed in operation level 2.2) In fault state, press “Silence” key, the internal buzzer and the sounder are in silencemode, the "Silence" LED is lit; Press “Silence” key again, the buzzer returns to non-silencing state and the silence LED goes out. 3) In fire alarm state, press “Silence” key to acknowledge the fire alarm first. If the firealarm in one zone has been acknowledged, the "Fire" LED of that zone turns from flashing to constantly lit. After all the fire alarms are acknowledged, press “Silence” key to change the silencing state of the internal buzzer and external sounder. 4.1.2 Day/Night Working Mode1) Day/night working mode is related to delay output. There are two methods tochange the Day/Night working mode. 2) Shorting the “DAY MODE” input terminal can enforce the panel into night mode. 3) At operation level 2, press “shift” key for 1 second to change Day/night mode. If daymode is selected, "DAY MODE" LED is lit. 4) Note: If the panel works in day mode for over 18 hours, it will change to night modeautomatically. At the same time, the "DAY MODE" LED flashes. The panel turns into fault. At level 2, press “Reset” to clear the fault. 4.1.3 Self-check and Fire Alarm Clearance1) Self-check and fire alarm clearance is in operation level 2.2) Press “Reset” for 1 second to clear fire alarm in alarm state, to self-check the soundand LEDs in other states and to clear test and fault state. 4.1.4 Control of External Sounders1) As in Fig. 4.1.4.1, when the “Evacuate” lock points to “I”, the 2-channel externalsounder is activated.Fig. 4.1.4 .12) As in Fig. 4.1.4.2, when the “Evacuate” lock points to “O”, the external sounder4.2 Setting of Isolation State1) Isolation state setting is valid for the four detecting zones.2) Rotate the “CONTROL ENABLE” lock to “I”, press “Select” key for 1 second, the“Isolate” LED flashes; Press “Enter”, the “Isolate” LED becomes constantly lit and enters isolation setting state (see Fig. 4.2a – 4.2d).Fig. 4.1.4.2Select Enter3) Press “Select” to select one zone, press “Shift” to change the isolation state of theselected zone. The isolation state is indicated by the "Fault" LED of the corresponding zone, which is off in normal state and constantly lit in isolation state. The “Fire” LED of the corresponding zone, which flashes when selected, indicates th zone (Fig. 4.2e and 4.2f).Fig. 4.2eSelect Fig. 4.2d4) Press “Enter” to exit and save the setting (see Fig. 4.2g).Day/Night Fig. 4.2f EnterFig. 4.2gReset Fig. 4.2h4.3 Setting of Test State It is set in operation level 2.1) Press “Select” key for 1 second, “Isolate” LED flashes. See Fig. 4.2a – 4.2c.2) Press "Shift" key once, "Test" LED flashes. When it flashes, press "Enter", it isconstantly lit and the panel enters test state setting (Fig. 4.3a). EnterDay/NightSelectDay/Night3) Press “Select” key to select the testing zone (see Fig. 4.3b and 4.3c, for example, toalarms fire.3) Code Switch 2 at “ON” means sounder 1 outputs immediately. 4) Code Switch 2 at “OFF” means sounder 1 outputs delayed.4.4.2 Setting of Sounder 2Code Switch 3 and 4 are used to set sounder 2.1) Code Switch 3 at “ON” means sounder 2 outputs when any detecting zone alarmsFig. 4.3cfire.2) Code Switch 3 at “OFF” means sounder 2 outputs only when the 2nd detecting zonealarms fire.3) Code Switch 4 at “ON” means sounder 2 outputs immediately. 4) Code Switch 4 at “OFF” means sounder 2 outputs delayed.4.4.3 Delayed time is 1 minute.4.5 Setting of Ground Fault and Aux. Power1) Connecting jumper X8 with short loop (location of the parts is in Fig. 3.6.2) cancheck Ground fault; Otherwise, not to check Ground fault.2) Selecting the output mode of Aux. Power: Connecting 1 with 2 of jumper X9 asconstant output; Connecting 2 with 3, the system stops for 3 seconds when it resets in fire alarm state (location of the parts is in Fig. 3.6.2). 4.6 Wiring of detectors, manual call points and output circuits and signal outputinterface board with passive normally open alarm output contact and fault output contact 1) The specification of wires allowed for the terminals is cross section within 0.5mm 2~2.5mm 2.2) Taking electromagnetic compatibility into consideration, shielded cable is used inthe system. Keep the shield cover reliable 360o contact with the chassis when installing.3) Each circuit can be connected with 15 conventional fire detectors and infinitemanual call points. There are two methods of connection.a) In the circuit, connect all the manual call points in front of the detectors andconnect a 4.7 k Ω resistor at the end of the circuit. See Fig. 4.6.3.1.4.7k Resistor470Ω(normal)470Ω(normal)Zone Input TermsPanelMCPMCPNO DIODEFig. 4.6.3.1b) In the circuit, connect the fire detectors and manual buttons at any locationand connect AEOL at the end of the circuit. Connect a diode on the base of the fire detectors. See Fig. 4.6.3.2.4.7k Resistor470Ω(normal)470Ω(normal)Zone Input TermsPanelMCPMCPNO DIODEFig. 4.6.3.24) Connection of output circuit: the connected sounders or remote devices shouldhave polarity and be connected according to the polarity of the terminals. Connect the 4.7 k Ω resistor in parallel at the end of the circuit.5) Wiring of signal output interface board has a passive normally open alarm outputcontact and fault output contact: Connect with passive input contact of remote devices without considering polarity. 4.7 Wiring Diagrams4.7.1 Typical WiringFig. 4.7Illustration:SOUNDER OUTPUT ：Sounder output WIRED SIMILARLY ：Similar wiring FIELD DEVICES ：Detectors ZONE INPUT （1~4）：Zone inputCOM 0V: Power earth of repeater panelCOM DAY: Day mode terminal of repeater panel COM FIRE: Fire alarm terminal of repeater panel COM ISO: Isolation terminal of repeater panel FLT: Fault terminal of repeater panelZ1~Z4: Zone indication terminals of repeater panel AEOL ：Active End of Line UnitVOLT-FREE CONTACT ：Active contact EMI FILTER ：Filter PSU ：PowerTO DISPLAY BOARD ：To display board BATT ：Standby battery terminal4.7.2 Wiring Diagram with Signal Output Interface BoardFig. 4.84.8 Calculation of Standby Battery Capacity 1) Battery voltage: 24V 2) Power supplyTable 2 PSU capacityMaximum current of output circuitCapacity of internal battery2.0A1.0A 7AhStandby battery works in normal monitoring state (I1)Table 3Current of standby battery (A) Quantity Current Total Current Installing all the Detectors 1 0.13 A 0.13 A Output of Aux. Power Standby battery works in alarming state (I2)Table 4Current of standby battery (A) Quantity Current Total current All the zones in alarming state 0.50 A 0.50 A Sounder output Aux. Power outputSuppose C as the required minimum capacity and T as the time that the battery works in normal monitoring state (unit: hour). Suppose I1 as the total current in normal monitoring state and I2 as the total current in alarming state. Then the battery capacity can be calculated by the formula as follows:C = 1.25［(I1 x T) + I2］Ah5 TroubleshootingTable 5FaultDisposal and CauseAll the LEDs are dark after power upWith +24V output, no +5V outputCheck N7 (3M03) and periphery circuit No +24v output, no +5v outputCheck the fuse F7 of the main board broken or not.Check relay K7 of the main board and its peripheral circuit.No fault reporting of main power and standby battery Check N6 of the main board and its peripheral circuit.Wrong judgment of zone state or output checking state Wrong alarms of many zones: Measure the voltage at VREF_H ofthe main board normal or not. It can be figured out according to the power voltage +24V (really measured) and resistor R67 and R60. Normally, when the power voltage is +27V, the voltage here is 3.65V.Wrong alarming of fault of many zones:Measure the voltage of VREF_L of the main board normal or not. It can be figured out according to the power voltage +24V (really measured) and resistor R68 and R61. Normally, when the power voltage is 27V, the voltage here is 1.0V.Measure the voltage at VREF_S of the main board normal or not. It can be figured out according to the power voltage +24V (really measured) and resistor R58 and R6. Normally, when the power voltage is 27V, the voltage here is 24.7V.Wrong alarming of fault of many output circuits:Measure the voltage of VREF_H ofthe main board normal or not.Check the setting of contact pin X1 – X2 right or not and the fuse F2 – F3 be placed right or not.Not saving the result of setting D9 (24LC02) on the display board isdamaged.Failure of manual lock or certain key D1 on the display board loose contacted tothe socket.Appendix AEOL P-9907 Operation Instruction1 Technical Specifications1) Technical Specifications:Range of Operating Voltage: DC15V～DC28VRating Voltage: DC24VEquivalent Resistor: 4.7kΩOperating Current≤5mA2) Operating Environment:Temperature: -10℃～+50℃3 Mounting and Wiring1) Wiring is as follows:of the zone bus to terminal “3”.b) If the AEOL is not installed with detectors, then connect the anode of zone busto terminal “2” and the cathode of the zone bus to terminal "3”.3) Cautionsa) The polarity of zone bus should not be reverse.b) When the detector is removed, make sure the diode be in sequence in thecircuit.GST ChinaGulf Security Technology Co., Ltd.No. 80, Changjiang East Road, QETDZ, Qinhuangdao, Hebei,P. R. China 066004Tel: +86 (0) 335 8502528Fax: +86 (0) 335 8508942Email: s ales@w GST UKGlobal System Technology PLCStaunton Harold Hall, Staunton Harold Ashby-de-la Zouch, Leicestershire, England LE65 1RTT el :+44 (0)1530 564764F ax :+44(0)1530 564769Rigional OfficePO Box 17998 Unit ZA04 JEBEL ALI Free Zone,Dubai, UAETel: +971 (0) 4 8833050Fax: +971 (0) 4 8833053Email: tech.support@w 。
