DRAKE 4000 series II Guide de l'utilisateur télécharger pdf (Page 102)

Panel User Guide Issue 1.4 4000 Digital Series II

Page 72 STA0380

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.

4.5.12.1 Key Layout and Cross-point Level Indicator

The LCD key display of a configured DAK has 3 sections:

i) Scaleable cross-point level indicator,

ii) First 5 characters of the key assignment's directory entry description field,

iii) Second 5 characters of the key assignment's directory entry description field.

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 cur-

rently active key is deactivated and the key pressed

becomes active.

Table 28: PD4211 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 Listen A single DAK press causes a bi-directional audio route to

be made between the source panel and the destinations.

Used between panels and also with certain 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 press

the DAK to talk.

Table 27: PD4211 DAK Operation

1 2 ... 97 98 99 100 101 102 103 104 105 106 107 ... 235 236

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DRAKE 4000 series II Guide de l'utilisateur Page 102