1.1 The high powered contact operated UHF transmitter has been designed to operate in conjunction with the EMS IRIS 7256 and 7703 radio receivers. The transmitter unit is a 12 volt operated device and comprises of a 500mW transmitter, fitted with an additional printed circuit board with eight opto isolated inputs.
EMS 7000 IRIS + 3. Equipment Required: 7940 Contact Operated Transmitter 7256 IRIS Receiver with standard 7200 software or 7703 Receiver Power Supply Units Windows HyperTerminal with serial lead if programming changes are required. Remote devices and high gain aerials may also be required for range extension, depending upon the customer’s specification and requirements.
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EMS 7000 IRIS + 7940 7940 7940 Half Watt Txer Half Watt Txer Half Watt Txer Four Input Data Four Input Data Transmissions Transmissions 7703 Rxer Figure 2 7940 ENGINEERS GUIDE v2.2 – 13/04/10...
EMS 7000 IRIS + 4. Programming Connection Details 4.1 The computer to transmitter physical connection details are as follows:- COMPUTER ISOLATED RS 232 PORT PIN 2 ---------------------------------- TX OUT PIN 3 ---------------------------------- RX IN PIN 5 ---------------------------------- COMMON CONNECT 4.2 All Computer to HyperTerminal connections are shown below in Figure 3.
EMS 7000 IRIS + 5. Transmitter Programming The transmitter unit has the facility of changing it’s inputs orientation and also the unique identity code for the transmitter can be programmed. The settings for the transmitter are as follows with the menu commands required shown in brackets:- Inputs unique identification code (ID).
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EMS 7000 IRIS + Now enter your desired connection description: - Then click on the ‘OK’ button, and the screen will change to the following: - 7940 ENGINEERS GUIDE v2.2 – 13/04/10...
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EMS 7000 IRIS + Now select the Comm Port required as below: - 7940 ENGINEERS GUIDE v2.2 – 13/04/10...
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EMS 7000 IRIS + Now select the following settings: - Once completed, click on the ‘Apply’ button and then the ‘OK’ button. The screen will change to display: - 7940 ENGINEERS GUIDE v2.2 – 13/04/10...
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EMS 7000 IRIS + Now select ‘Call’ and ‘Disconnect and the screen will change to display: - Now select ‘File’ and ‘Properties’. The screen will change to display:- 7940 ENGINEERS GUIDE v2.2 – 13/04/10...
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EMS 7000 IRIS + Now select the ‘Settings’ tab and the screen will change as below: - The Settings should be set as follows: - 7940 ENGINEERS GUIDE v2.2 – 13/04/10...
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EMS 7000 IRIS + Once the settings are as above, click on the ‘ASCII Setup‘ button and check that the settings are as follows: - Once the settings are as above, click on the ‘OK’ button then on the next window click on the ‘OK’.
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EMS 7000 IRIS + Once the settings are as above, click on the ‘OK’ button then on the next window click on the ‘OK’. Now Hyperterminal is configured. 5.3 To gain access to command menu press the enter key 3 times. The terminal display...
EMS 7000 IRIS + 7. CON 7.1 Each of the transmitters inputs can be programmed to operate via a normally open or normally closed configuration. Note: Inputs 1, 2, 7 and 8 are only used on this device. Input 1 activating an alarm transmission, input 2 a local transmission, input 7 a low battery transmission and input 8 a tamper transmission.
EMS 7000 IRIS + 10. Adding A Transmitter Into The IRIS Radio Receiver The following sequence of operations is required when adding a transmitter into the UHF IRIS Radio Receiver. 10.1 The IRIS LCD screen with the key in the “CLEAR” position will...
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EMS 7000 IRIS + 10.10 Activate transmitters Release all buttons onboard tamper switch observe the screen will display: 16:38 10.11 After a short period of time the Operate Transmitter Again or press screen will change to display: Escape to cancel 16:38 10.12...
EMS 7000 IRIS + 11. Assigning Text Description For A Transmitter 11.1 Repeat steps 10.1 to 10.4. Time and Date | 11.2 Press “ ” until screen > Radio Setup < displays: Output Setup 2=Help 16: 37 | ** Radio Setup ** | 11.3...
EMS 7000 IRIS + 11.11 By using the “4” button to move left or the “6” button to move right, move to the letter or number required and press the “5” button to select the character. 11.12 Repeat 11.11 until all letters have been selected. Once completed press the “...
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Sea Street Herne Bay, The information contained within this literature is Kent CT6 8JZ correct at time of publishing. The EMS Group reserves England the right to change any information regarding Tel: +44 (0) 8712 710804 products as part of its continual development enhancing new technology and reliability.