Icom IC-T70A [69/96] 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Icom IC-T70A [69/96] 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
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SET MODES
New2001
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D LCD contrast (CONT)
Selects the LCD contrast. (default: Auto)
• Auto : Sets the contrast to high. However, if the transceiver is
exposed to high temperatures, it automatically sets the
contrast to low.
• HI : Sets the contrast to high.
• LO : Sets the contrast to low.
D PTT lock (PTT LK)PTT lock (PTT LK)
Turns the PTT lock function ON or OFF.
To prevent accidental transmission, the transceiver has the
PTT lock function.
(default: OFF)
D Busy lockout (LK OUT)
Turns the busy lockout function ON or OFF.
This function inhibits transmission while receiving a signal or
when the squelch is open. (default: OFF)
D Time-out timer (TOT)
To prevent accidental prolonged transmission, the transceiver
has a time-out timer. This function cuts transmission OFF
after 1–30 min. of continuous transmission. This timer can be
cancelled. (default: 5)
• OFF : The time-out timer is turned OFF.
• 1 to 30 : The transmission is cut OFF after the set period
elapses.
Approx. 10 seconds before the time-out timer is activated,
the transceiver emits a beep tone as a warning.
BE CAREFUL! The transceiver will become hot when this
time-out timer function is turned OFF or set to a long time
period, and transmission is made for long periods.
D Squelch delay (SQL DL)
Sets the squelch delay between short and long. The delay
prevents the squelch from repeatedly opening and closing
while receiving the same signal. (default: SHORt)
SHORt : Sets the squelch delay to short.
LOnG : Sets the squelch delay to long
.

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