Pd4206R - 16 Key Extension Panel (1Ru); Direct Access Key (Dak); Figure 22 - Pd4206R Front View; Table 23: Pd4206R Dak Operation - Clear-Com 4000 series II User Manual

4.3 PD4206R - 16 Key Extension Panel (1RU)

1 Indicator LED
2

Direct Access Key (DAK)

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:
Latch
Non-Latch
Latch/Non-Latch
Dual Talk/Listen
Interlock Group
Panel User Guide
Page 64

Figure 22 - PD4206R Front View

Table 23: PD4206R DAK Operation

When a DAK is pressed and released, it latches in the engaged posi-
tion. Pressing the DAK again disengages it.
When a DAK is pressed and held depressed, it automatically disen-
gages when released.
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.
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.
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.
Issue 1.4
3 Designation Strip
II
4000 Digital Series
STA0380