ZETRON 4000 Series, Installation Manual

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Specifying the Keyboard and Expansion Panel Layout
Configuring Paging Parameters
Manual Paging Talk Time is the predefined amount of time after a manual page (or page
stack) is finished that the currently transmitting channels remain keyed up. After that time
expires, IntegratorRD releases PTT and terminates transmission.
Operators can use the Transmit key or a PTT button to override the talk time by extending
or cancelling the transmission. Once the Transmit key or a PTT button is pressed, the
default talk time is cancelled and the transmitter is keyed up until the key or button is
released.
Specifying the Keyboard and Expansion Panel Layout
From the main screen, the graphics of the Audio Panel and the Model 4115 Expansion
Panels allows you to set up the configuration of the console keyboard. This includes the
Model 4217B Audio Panel Spare Inputs and any optional Model 4115 Expansion Panels.
See Figure 89 .
The Keyboard Button Layout entry form presents the 16 function keys of the keyboard in
the same arrangement as on the physical keyboard. Below the 16 function keys are
selections for assigning functions to the eight “spare” inputs and outputs. The spare inputs
can perform, from a remote contact closure, any of the same console functions available
on the function buttons. The spare outputs are included in the set of all contact closure
outputs.
Spare Outputs
If Spare Output 5, 6, 7, and 8 are not programmed for a specific function, they will
function as follows:
Spare Output 5: Turns on when a call indication is received on selected channel.
Spare Output 6: Turns on when PTT is activated.
Spare Output 7: Turns on whenever an ANI for Reverse Selective Call Mode or an
emergency ANI for PTT ID Mode is decoded by the console. It can be used to activate an
external alert device.
Spare Output 8: Produces a 500 millisecond pulse whenever an ANI for Reverse Selective
Call Mode or an emergency ANI for PTT ID Mode is decoded by the console.