DRAKE 4000 series II Guide de l'utilisateur télécharger pdf (Page 43)

4000 Digital Series II Issue 1.4 Panel User Guide

STA0380 Page 13

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:

NOTE: For the above functions, the destination can be a single or group of panels, or a single or group

of external sources, conferences and IFBs.

Table 5: PD4217 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 Lis-

ten 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 sec-

ond 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 6: PD4217 Pushbutton Attributes

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

the source panel to the desired destinations. Normally 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 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 43

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