Operation Manual

EVX-530 SEriES OpErating Manual

If the BCLO (Busy Channel Lockout) feature

has been programmed on an analog channel, the

radio will not transmit when a carrier is present.

Instead, the radio will generate short beep three

times. Release the

PTT

switch and wait for the

channel to be clear of activity.

If the BTLO (Busy Tone Lockout) feature has

been programmed on an analog channel or

CCLO (Color Code Lockout) feature has been

programmed on a digital channel, the radio

can transmit only when there is no carrier be-

ing received or when the carrier being received

includes the correct tone (CTCSS tone or DCS

code) on an analog channel or correct code on a

digital channel.

operatIon

Automatic Time-Out Timer

If the selected channel has been programmed for au-

tomatic 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 top panel’s red LED (“

”

indicator) will disappear and transmission will cease

soon thereafter. To resume transmitting, you must re-

lease the

PTT

switch and wait for the “penalty timer”

to expire.