Benelec BL-2500U (D) Manuale operativo - Pagina 8

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ASIC

r If CTCSS or Digital Coded Squelch (DCS) Lockout has been programmed on a

channel, the radio can transmit only when there is no carrier being received or

when the carrier being received includes the correct CTCSS tone or DCS code.

RUNKING

YSTEM

r Press the PTT switch.

r When a channel is available, the BUST/TX indicator will glow red. The radio is

now transmitting. While holding in the PTT switch, speak across the face of the

microphone in a clear and normal voice. For best transmission, hold the micro-

phone about 1-1/2 to 2 inches away from your mouth. Release the PTT switch to

receive.

r If all channels are busy, a continuous tone will be heard from the radio, and the

" icon will appear on the LCD when the PTT switch is pressed. Release

the PTT switch.

r If the radio is out of range during the transmitting attempt, slow beeps will be

heard followed by a continuous tone from the radio.

Automatic Time-Out Timer

If the selected channel has been programmed for automatic time-out, you must limit

the length of each transmission. While transmitting, a beep will sound 10 seconds

before time-out. Another beep will sound just before the deadline; the "

cator will disappear and transmission will cease soon thereafter. To resume transmit-

ting, you must release the PTT switch and wait for the "penalty timer" to expire (if

you press the PTT switch before this timer expires, the timer restarts, and you will

have to wait another "penalty" period)

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PERATION OF THE

RANSCEIVER

BL-2500 O

PERATING

" indi-

ANUAL