DRAKE 4000 series II Guide de l'utilisateur télécharger pdf (Page 94)

Panel User Guide Issue 1.4 4000 Digital Series II

Page 64 STA0380

4.3 PD4206R - 16 Key Extension Panel (1RU)

Figure 22 - PD4206R Front View

4.3.1 Direct Access Key (DAK)

The 4206R Extension Panel has sixteen Direct Access Key (DAK) pushbuttons. These DAKs are used

to make Listen and/or Talk routes to and from the Control Panel or other audio connections. The DAK

can also be assigned to trigger a control event from either the Control Panel or the matrix.

There is a rotary switch inside the panel to select which bank of sixteen keys it controls in the range 33

- 112. For further details please refer to the installation manual.

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:

1 Indicator LED 3 Designation Strip

2 Direct Access Key (DAK)

Table 23: PD4206R DAK Operation

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

tion. Pressing the DAK again disengages it.

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

gages 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.

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. A second momen-

tary 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.

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DRAKE 4000 series II Guide de l'utilisateur Page 94