Motorola P Series Podręcznik sprzedaży - Strona 24
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2-12
3.2.7
Keypad
The P080 has a 3 x 4 CCITT keypad that supports the following functions:
Telephone communications - the keypad generates DTMF tones which enable
communications with telephone users, provided that the appropriate "telephone interconnect"
infrastructure has been installed and conÞgured.
Infrastructure access - some third-party infrastructure equipment requires a DTMF "access
tone" to be sent before dialling can commence. This prevents unauthorised use of the
communication system.
Selective calling - requires a suitable third-party option board to be installed inside the radio
(eg. SmarTrunk II)
The keys are clearly labelled for quick and easy operation.
Using the CPS, Key-press ConÞrmation Tones can be enabled to provide the radio user with
audible indication that a key-press has been successfully completed. This eliminates operator
uncertainty and the associated frustrated repeat key presses
The keypad operation can be conÞgured for live or buffered dialling :
Live Dialling : the radio automatically keys up the radio and transmits the DTMF tones as the
keypad buttons are pressed
Buffered Dialling : the DTMF tones are stored up and sent when the radio user presses the
PTT button.
When used to communicate with a telephone system, the keypad can be conÞgured as a "Hot
Keypad", automatically switching the radio into phone mode as soon as a keypad button is pressed.
This function increases ease of use and operator efÞciency.
3.2.8
Menu Navigation Keys
The P080 has four Menu Navigation Keys on its front panel, which enable the radio operator to
navigate through the hierarchy of Function Menus.
As with the keypad buttons, Key-press ConÞrmation Tones can be enabled to provide the radio user
with audible indication that a key-press has been successfully completed.
The Menu Navigation Keys are described below in Table 2-12.
Key
(
Exit :
Use this button to leave the current menu and move back to previous level in the menu hierachy (short
press) or exit Menu Mode entirely (long press)
)
Menu/Select :
Use this button to enter the Menu Mode. When in Menu Mode, use this button to make Menu selections
<
Scroll Up :
Use this button for scrolling through menu choices while in Menu Mode.
May also be used as a backspace when editing
>
Scroll Down :
Use this button for scrolling through menu choices while in Menu Mode.
May also be used to move the cursor right or inserts a space when editing
Table 2-12 Menu Navigation Keys
Function
FEATURES AND BENEFITS