Kenwood TM-741A - Manual (Page 66)

■With the optional DTU-2 DTMF unit is installed, the
DTSS key functions the signaling mode selection key.
We recommend that to perform the microphone PF key
to program the Tone Representation function.
See page 53 BEEP TONE FREQUENCIES
7-3-2. Frequency Entry with DTMF
Microphone
With the optional DTMF unit DTU-2, the DTMF
microphone! provides direct keyboard frequency
entry.
1. Press and hold the F key and the VFO key, then turn
the Power switch on. The MC-45DM microphone PF
key will perform the keyboad entry function.
ENTER
^ KENWOOO_______________________________ f M..
©I
T b B bbbs
/flflfl&aa! /flsaaaafW
Q O'
(X)(SKS)®
Press the ENTER (PF) key to select the ENTRY
mode. The digits to be entered will change
i --------------------------- i
Within 10 second of pressing the ENTER (PF) key
press the desired frequency from the most significant
digit. After the least significant digit has been
entered the transceiver changes frequency.
•^33.---
Pressing the ENTER key before the frequency is
completely entered will cause the remaining digits (—)
to return to their previous settings.
Pressing any key other than the ENTER key or
NUMERIC keys before the frequency is completely
entered will cause the entire frequency to return to the
previous setting.
(JK-) DTMF microphone;
Supplied with U.S.A. and Canadian version or
Optional MC-45DM
In 12.5 kHz ,or 25 kHz step size direct frequency
selection will be completed in the 10 kHz digit. When
you enter the following keys for the 10 kHz digit, 1 kHz
and 100 Hz digit frequencies are automatically selected
from the list below.
PF
10 kHz digit.
Frequency
kHz
10 kHz digit.
Frequency
kHz
0 00 5 50
' 1 12.5 6 62.5
! 2 25 7 75
3 37.5 8 87.5
4 37.5 9 87.5
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