Gai-tronics IPE2500A, IPE2500A-MLS Paging Encoder / Desktop Co Instrukcja Użytkownika Pobierz pdf (Strona 11)

IPE2500A and IPE2500A-MLS Paging Encoder/Desktop Controller Description

5 03/12

Desk Set Button Panel

Transmit Button and LED: The red TRANSMIT button is

used to place the desk set in the transmit mode and to

initiate voice transmissions. The

TRANSMIT LED, located

to the left of the button, illuminates steadily when

transmitting, and flashes when a parallel desk set is

transmitting.

Monitor Button and LED: The MONITOR button

(CTCSS/CDCSS disable) is used to place the radio in the

monitor mode. This disables coded squelch and prevents

“running over” other user’s communication. The

MONITOR LED, located to the left of the button,

illuminates when monitor is activated.

Volume Buttons: The units contain two buttons labeled

VOLUME imprinted with up and down arrows. They are

used to increase and decrease the local speaker volume and

microphone levels. They are also used for special

applications.

CTL: CTL is used in conjunction with other buttons to provide secondary key functions.

IC: The IC button allows communication between desk set users without transmission over the radio air

waves. When this button is pressed and held, microphone audio is routed to the line without activating

the radio transmitter. If using the handset, it is not necessary to press the handset PTT. The

IC button

will serve as the PTT. Other desk sets in parallel will hear the audio automatically.

Keypad Buttons: The numeric keypad is used for the selection of a desired frequency and page capcode

entry. See the “Operation” section of this manual for further information.

LCD Display: Each of the desk sets includes a backlit 2  16 character LCD display for operator

information.

Signaling Buttons: Refer to the diagram above for the location of the front panel buttons. The following

paging buttons are used for paging and initiating alert tones:

 ALERT  SELECT

 PAGE  DOWN

 CLEAR  UP

The function and operation of each of the paging buttons is discussed in the “Operation” section of this

manual.

SELECT, in addition to being used in the various signaling modes, also allows entry into the frequency

selection mode. This is useful when direct DTMF mode is enabled and the operator must change the

frequency of the base station. N

OTE: This method of entry into the frequency selection mode is not

available on the IPE2500A-MLS.

Programmable Buttons: The PB1, PB2, PB3, and PB4 programmable buttons can each be configured to

perform two separate functions. Depending on its configuration, the selected button illuminates when it

is pressed. It continues to be illuminated until a different button is pressed.

IPE2500A Front Panel

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