DRAKE 4000 series II Guide de l'utilisateur télécharger pdf (Page 39)

4000 Digital Series II Issue 1.4 Panel User Guide

STA0380 Page 9

The pushbutton operation is selectable from a range of options and set via the Configuration and Master

Assignment Programming System (CMAPSi) workstation software. The pushbutton actions include:

The Direct Access Keys can be programmed with a range of attributes as set in the Configuration and

Master Assignment Programming System (CMAPSi) workstation software. The pushbutton attributes

are:

Table 3: PD4215 DAK Operation

Latch When a DAK is pressed and released, it latches in the

engaged position. Pressing the DAK again disengages it.

Non-Latch When a DAK is pressed and held depressed, it automati-

cally disengages when released.

Latch/Non-Latch A combination of the two above such that a quick press

will latch the button and a slow press will be the non-latch

action (default setting).

Dual Talk/Listen When a DAK is momentary pressed, it makes a latched

Listen Route. The DAK can then be pressed and held to

make a Talk Route at the same time, and released to

unmake the Talk Route (the latched listen route remains

open). A second momentary press disengages the DAK

and the latched Listen Route.

Interlock Group A DAK can be assigned to any one of eight interlock

groups A - H. Within an interlock group only one DAK

may be active at any one time. If a DAK in a given group

is pressed whilst another DAK in the same group is

already active the currently active key is deactivated and

the key pressed becomes active.

Table 4: PD4215 Pushbutton Attributes

Talk Only A single DAK press causes an audio route to be made

from the source panel to the desired destinations. Nor-

mally used for communication from one panel to another.

Listen Only A single DAK press causes an audio route to be made

from the destination. Used when listening to an external

audio signal (not originating from a Control Panel) is

required.

Talk and Auto Listen A single DAK press causes a bi-directional audio route to

be made between the source panel and the destinations.

Often used between panels and external audio signals.

Talk & Forced Listen This is similar to Talk and Listen except that the Listen

route is permanently made. The operator need only push

the key to talk.

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DRAKE 4000 series II Guide de l'utilisateur Page 39