Tyco Electronics P5400 manual 110

MM-012099-001, Rev. B

10.24MACRO KEY OPERATION

Macro key operation permits the user to accomplish a series of keystrokes with a single "macro" keystroke. Each Macro Key is capable of executing up to twenty (20) keystrokes, to any push button input (i.e., keypad keys, OPTION buttons, etc.). Each macro key can be pre-programmed to activate when pressed or when released.

A macro key may also be pre-programmed to change the key stroke sequence the next time the macro key is activated.

For detailed operation and assignment of macro keys, contact your communications supervisor or administrator.

10.25PORTABLE DATA

The P5400 series portable radios, when operating in the EDACS Trunked configuration, permit both voice and data calls to be transmitted and received. The radio can handle only one type of call at a time; however, either data or voice is selected transparently by the operator through normal usage of the radio. Data communications is not supported in conventional mode.

The radios can be connected to a Mobile Data Terminal (MDT) or to a host computer. Any RS-232 compatible device that supports the Radio Data Interface (RDI) protocol (Version 1.91 or greater) may be connected to the radio. Support for MDTs or host computers is a programmable option per radio. Additionally, radios may also be programmed for data only operation (no voice calls transmitted or received).

10.25.1Displays

The following will be displayed during the various states of data mode of operation:

TX DATA Appears on top line of display when the radio is transmitting a data call.

RX DATA Appears on top line of display when the radio is receiving a data call.

DATA OFF Appears on top line of display when the radio is in the data disabled state.

DATA ON Appears for two seconds on top line of display when the radio is toggled to the data enabled state.

10.25.2DATA OFF Operation

The radio can be placed in the data disabled state by any of the following methods. When the data state is disabled, DATA OFF appears on the top line of the display.

•Declaring an emergency (not to be used unless an actual emergency condition exists). Alert tone will sound.

•Pressing Option Button 1 (if pre-programmed as “no data” key). Alert tone will sound.

•Pressing the pre-programmed “no data” (ND) key. Refer to previous bullet.

10.25.3DATA ON Operation

The data state is enabled by one of the following (depending on how it was disabled). DATA ON will appear on the top line in the display for two seconds then the display will return to normal.

•Pressing the pre-programmed “no data” (ND) key toggles data state ON or OFF.

•Clearing an emergency. This is valid only if the emergency caused “DATA OFF” operation.

110