2N Helios User Manual

Also see for Helios: User and service manual

Contents

2N Helios User Manual Manual pdf 55 page image

Function Description 4.155Call Termination Options - Summary1. The busy or continuous tone *) after the call end.2. The ringing tone *) after a predefined count of rings.3. The subscriber „at the other end‟ pressed .4. The preset maximum call duration has elapsed.5. 30 seconds after the switch use has elapsed.6. A 2N® Helios button was pressed during the call.7. The keypad button was pressed during the call (can be disabled).*) The communicator is able to detect a permanent tone, busy tone and ringing toneeven if the tone has two frequency components as in the UK, the U.S.A. (the so-calledBTT tone) and in Canada. This new function does not require setting of any parameter.One of the tone components must be of 440 Hz.Code LockThe electronic lock connected to 2N® Helios can not only be activated by the phonebut also directly from the door using the keypad. In this mode, the keypad behaveslike a standard code lock with the following features: Both switches can be controlled (if 2 connected) Password length - 1 to 16 digits; Up to 10 passwords per switch; Switch activation time - 1 to 9 seconds; Acoustic switch activation signalling – continuous tone.The code lock uses the same passwords as the ones that have been defined for thetelephone based switch control. Remember that the default passwords (00 for switch1 and 11 for switch 2) cannot be entered from the numerical keypad because they arenotoriously known.ControlEnter the correct password and . If the password is valid, a long tone is transmittedfor a predefined time (5seconds by default). The corresponding switch is activatedduring this time. If the password is invalid, 2N® Helios sends a refusal signal.