Laskomex CD-2502 Series Installation, Service And Programming Manual
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Contents
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9.3 Use of uniphone 9 ENTRY PHONE USEbe signaled with message CALL Entry phone CD-2502 realizes functions ”fast en-trance” which is used only in entry phone with the main and subordinate entrances.In entry phone without this function one must ring the occupant twice in order toget to his apartment (the first time at the main entrance and the second time atthe entrance to the staircase). Function ”fast entrance” eliminates the second step.The function is activated by an occupant in his apartment: during the conversation with the person at the main entrance, the entranceshould be unblocked by pressing the electro-catch pushbutton in uniphone ormonitor. Then uniphone forks should be pressed for a while – activation ofa function will be confirmed by three increasing sounds in the uniphone receiver. the function can be switched off by pressing uniphone forks for the second time.Switching off the function will be confirmed by three decreasing sounds in theuniphone receiver. Visiting person comes to the staircase and attempts to make a connection withthe apartment by selecting its number from the keyboard. Entry phone insteadof making the second connection with the apartment, releases door catch. Function remains activated for 4 min and 15 sec from the moment of its acti-vation. Each electronic cassette servicing staircase can activate option for two apart-ments at the same time. For one apartment a function cannot be activated twice at the same time.9.3 Use of uniphoneWhen holding a receiver close to an ear one should not press forks in the uniphonebase for a longer time because a loud signal may be generated in the receiver, whichcan result in hearing defect.During the conversation the user can in any moment press the button activatingthe electro-catch. Activation of electro-catch does not break the conversation.Uniphone can be equipped with a key to control gate drive.This key can operate in two ways: key operates only during the conversation key operates in any moment9.4 Use of monitorA few models of monitors cooperate with entry phone CD-2502. Functions anduse of monitor are described in the instruction enclosed to each monitor.42 |
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