RTS DKP-4016, Technical Manual

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DKP-4016 Basic Operation 51
Bosch Security Systems, Inc. Technical Manual
F.01U.308.248 Rev. 03
Operation of Intercom Keys with Auto Functions
NOTE: Assignment of keys with auto functions is described in the programming section that follows.
Operation of keys with auto functions, is as follows:
Talk+auto follow Talk and listen can be activated separately. The listen assignment listens to whatever is
assigned to the talk key.
Talk+auto listen Both talk and listen activate when talk is activated.
Talk+auto mute Listen turns off when talk is activated.
Talk+auto reciprocal Listen is always on and talk may be turned on or off.
Talk+auto table If an IFB talk key has an auto table listen assignment, talk and listen is independently
activated. The listen key listens to whatever is defined as the IFB Listen Source for the IFB
assigned to the talk key.
All Call Activating this key activates all keys to the left of it, up to, but not including another all call
key.
Talk+DIM If a point-to-point key has the DIM function as a level 2 talk assignment, activating the key
causes the crosspoint levels to diminish for any other intercom ports currently listening to the
same destination and are in the same DIM tables.