South Pacific Electronics GLT2704 27MHz Handheld Gigalink Transmitter, Model GLT270X User Manual User guide

South Pacific Electronics Ltd. 27MHz Handheld Gigalink Transmitter, Model GLT270X User guide

User guide

GLT2700/1/2/3/427MHz HAND HELD GIGALINK™ TRANSMITTERSThe hand held GIGALINK transmitters are the most advanced Remote Control technology availablein the world today. GIGALINK is an invention that has revolutionised the entire Remote Controltechnology including Elsema’s earlier version of FMT- … and FMR- … series. The GLT2701/2/3/4state-of-the-art invention brings a new dimension in the world of Remote Control technology indomestic, commercial and industrial applications.GIGALINKTYPE: GLT2701GIGACODE MODULATIONTMGIGALINKTYPE: GLT2702GIGACODE MODULATIONTMGIGALINKTYPE: GLT2703GIGACODE MODULATIONTMGIGALINKTYPE: GLT2704GIGACODE MODULATIONTMThe innovative microcontroller technology replaces the traditional dip switch coding by eliminatingany possible code grabbing. Special features such as over four billion code combinations and theability to program any number of transmitters to a receiver adds to the most advanced and secureRemote Controls available.
The hand held GIGALINK transmitters have a microcontroller in-built single and channelised codeprogramming system that provides flexibility in programming each channel to different receivers. Eachtransmitter can store to its EEPROM, up to four random channels allowing the user to program eachchannel from different single channel receivers. This is achieved when single code programming thetransmitter channels from a GLR2701, which is a single channel GIGALINK receiver. If thetransmitter is single code programmed from a multi channel receiver, the selected receiver’s channel isprogrammed to the selected transmitter channel. The channels can be selected by using the dipswitches on the receiver and by pressing the appropriate channel button on the transmitter.Channelised code programming programs all the channels, from a multi channel receiver, to the multichannel transmitter. That is, channel one on the transmitter activates channel one on the receiver andalternatively. Channelised system can be either used as simple on/off functions or for several channelsto operate simultaneously such as dual or multi action control for example crane transmission control.The transmitter can be single or channelised code programmed without power connected.Single Code ProgrammingThis is used for programming one channel at a time to the transmitter. To single code program atransmitter read receivers setup instructions.Channelised Code ProgrammingThis is used to program all channels from a multi channel receiver to the multi channel transmitter. Tochannelise code program a transmitter read receivers setup instructions.ApplicationsThe code programming becomes a powerful feature that allows the hand held transmitters to be used inmany diverse applications such as security, gate operation, panic buttons, multiple on/off functions etc.Battery or DC SupplyBattery operation is optimised using the built-in battery monitoring system. The battery monitoringsystem alerts the user when the battery level falls below the low battery voltage. The 1 Hz flash fromthe LED during a transmission indicates low battery. This is an indication that replacement of a batteryis necessary.Normal OperationThe LED flickers at 12.5Hz during normal operation.ChannelsThe hand held transmitters are available with 1, 2, 3 and 4 channels.Custom made front MembraneMembrane is the front label with the channel etched/printed to it. Customers can purchase theGLT2700, which is a hand held GIGALINK transmitter without the front membrane. This enablesthe customers to fit their custom made membrane that can be a 1, 2, 3 or 4 channels. This has theadvantage of customers only stocking one model to function as a 1, 2, 3 and 4 channel. Details ofmembrane dimensions are given on the following page. Customers can even use Elsema’s membranetools to manufacture their own membranes.
Continuous or Burst TransmissionThe hand held transmitters can be purchased with a choice of continuous or burst transmission.Continuous transmission will transmit as long as the channel is activated.Burst transmission will transmit for a predetermined time when a channel is activated. Bursttransmission locks on a transmission, which ensures a fail-safe transmission from a short activation ofa channel. Burst transmission is also required in certain countries where limited transmission time isallowed.Unique Code SystemThe microcontroller EEPROM allows large volume users to have a unique code. This enables Elsemato offer everyone “your own” radio control.CaseThe hand held GIGALINK transmitters are supplied with a case. There is also sufficient space on therear of the case to place additional stickers such as your telephone contact, local authorities approvalnumbers etc.
REGULATORY COMPIANCE STAEMENTSAmerican UsersThis device complies with Part 15 of the FCC Rules. Operation is subject to the following twoconditions:(1) This device may not cause harmful interference and(2) This device must accept any interference received, including interference that may cause undesiredoperation.FCC NoticeThis device has been tested and found to comply with the limits for a Class B digital device, pursuantto Part 15 of the FCC Rules. These limits are designed to provide reasonable protection againstharmful interference in a residential installation. This device generates, uses, and can radiate radiofrequency energy and, if installed and used in accordance with the instruction, may cause harmfulinterference to radio communications. However, there is no guarantee that interference will not occurin a particular installation. If this device does cause harmful interference to radio or televisionreception, the user is encouraged to try to correct the interference by one or more of the followingmeasures:• Reorient or relocate the receiving antenna.• Increase the separation between the computer and receiver.• Connect the computer into an outlet on a circuit different from that to which the receiver isconnected.• Consult the dealer or an experienced radio/TV technician for help.Caution: Any changes or modifications not expressly approved by the grantee of this device could voidthe user’s authority to operate the equipment.Canadian UsersThis Class [B] digital apparatus meets all requirements of the Canadian Interference-CausingEquipment Regulations.Cet appareil numérique de la classe [B] respecte toutes les exigences du Règlement sur le matérielbrouilleur du Canada.European UsersThis information Technology Equipment has been tested and found to comply with the followingEuropean directives:- ETS 300 683- I-ETS 300 220Australian and New Zealand UsersThis device has been tested and found to comply with the limits for a Class [B] digital device, pursuantto the Australian/New Zealand standard AS 4268.2 (1995) set out by the Spectrum ManagementAgency.
TECHNICAL DATA ON GLT2701/2/3/4POWER SOURCE : 9-Volt Battery (Applied to the battery clip)CURRENT CONSUMPTION : Maximum 45mA at 8VDC supply (Only whentransmitting).STANDBY CURRENT : 10 uA (typical)TRANSMISSION MODESCONTINUES : Transmits as long as the channel is activated. Minimumtransmission time is 640 msec.BURST (B version) : Transmits one 640 msec burst for each channel activation,even if channel is activated for less than 640msec.BATTERY MONITOR : LED flashes at 1 Hz, during transmission, whenbattery voltage is at 6.5 volts (flat 9 volt battery).NORMAL OPERATION : The LED flickers at 12.5Hz during normal operation.OPERATING FREQUENCY : 27.195MHz (Other frequencies available on 27.045,27.145 and 27.455 MHz)CARRIER FREQUENCY TOLERANCE : Crystal controlled 30 parts per million.OPERATING TEMPERATURE RANGE : -5 to +50°CRADIATED R.F. POWER OUTPUT : 2.23µW (CKC test result)ANTENNA : Built in 50mm long dilec rod.TYPE OF EMISSION : Narrow-band-width Frequency Modulation (FM).FREQUENCY DEVIATION LIMITING : 1600 - 1900 Hz non-return to zero.MODULATION FREQUENCY : 1.8 kHz (0.56 ms/bit) (15% tolerance).SPURIOUS TRANSMISSION : At least -60dB/carrierNECESSARY BAND WIDTH : + - 2.5 kHzDIGITAL CODING SYSTEM : Microcontroller based 96-bit word.CODE COMBINATION : 4,294,967,296DIGITAL CHANNELS : 1, 2, 3 or 4 channels. The type of membrane labeldetermines the number of channels. Customers can fitcustom-made membrane labels.DIMENSION : 81 X 56 X 24 mmWEIGHT : 51 grams excluding batteryUSABLE RECEIVERS : GLR … seriesUSEABLE OPERATING RANGE : up to 250 metres depending on building structure.
BLOCK DIAGRAMEEPROMChannel 136 bit CodeChannel 236 bit CodeChannel 336 bit CodeChannel 436bit CodeCODE FetchingAlgorithamEncodingRRegulator5V9V BatteryAlgorithamA/D2MOD5V Flickering at 12.5Hz for Normal TransmisionFlashing at 1Hz for Low Battery (Below 6.5V)OSC27.195MHzCoding SocketVoltageSupervisor5VRESETAlgorithamCh1 Ch2 Ch3 Ch4RedLED
DIMEMSIONS FOR CUSTOMISED MEMBRANE AND LABELSGIGALINKTYPE: GLT2701GIGACODE MODULATIONTMTM43.01.85.511.81.722.031.010.25.313.548.048.012.50.8012.524.014.08.04.0 2.7(90 deg. fold)CCC111222333444GIGALINK Case Front Membrane/Customer Label Back View ofMembrane(GLT2701)Back View(GLT2704)Back View(GLT2703)Back View(GLT2702)Size, Style and Colour of ButtonButton has Tactile action and10.7 mm round Pillow emboss. Font for number is Arial 14Colour : Red Centre Chalk Fill8.0

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