Icom IC-T90A [72/100] Other functions

Icom IC-T90A [72/100] Other functions
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OTHER FUNCTIONS
Programming a DTMF code
DTMF codes are used for autopatching, accessing repeaters,
controlling other equipment, etc. The transceiver has 10
DTMF memory channels (D0D9) for storage of often-used
DTMF codes of up to 16 digits.
q Push [ DTMF.M] for 1 sec. to enter DTMF memory.
w Rotate [DIAL] to select the desired DTMF memory chan-
nel.
•“T-CALL appears when a 1750 Hz tone burst signal is selected.
(p. 34)
e Push [ DTMF.M] for 1 sec. to enter programming mode.
Previously programmed DTMF code is cleared.
r Push the desired keys to input the characters.
[VFO] inputs A, [MR] inputs B, [CALL/TV] inputs C, [BAND]
inputs D, [] inputs M (E) and [MODE] inputs F (#).
Up to 16 digits can be programmed.
t Repeat r until the desired code is input.
y Push [SQL] or [PTT] to program the DTMF code and exit
programming mode.
Entering 16th digit automatically exits the programming mode.
Next display appears when
7th digit is input.
The display returns to 1st display
when 16th digit is input.
Programming mode
DTMF memory
channel
Blank channel
indication
IC-T90A_IM.qxd 02.6.6 08:45 AM Page 70 (1,1)

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