Midland CT2000 instruction guide
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DTMF functions
The microphone keypad includes 12 numeric buttons and other 4 controls
(
V/M, MON, MENU, FUN
) suitable for operating in DTMF mode.
CT2000 can store up to:
• 16 customised DTMF codes (24 digits max),
• 16 2-tone DTMF codes,
• 16 5-tone DTMF codes.
CT2000 is supplied by default with 3 customised DTMF codes: 1 code with 2
tones and 3 codes with 5 tones.
The DTMF code memories can be changed by means of the optional program-
ming software.
Transmitting a DTMF code
• Keep pressed
PTT
.
• In tx mode press the controls corresponding to your DTMF code.
• You will hear the code from the speaker of the radio.
Transmitting a memory DTMF code
• Select the desired customised DTMF code
• Access the radio menu and follow these steps:
MENU
Signal
DTMF List
• Select the desired DTMF code and confirm by pushing
MENU
or
PTT
.
• Keep pressed
PTT
; while you are transmittng, press
UP
.
Changing a memory DTMF code
• Select the desired customised DTMF code; you can choose amongst the
list of codes available on the radio.
• Enter the radio menu and follow these steps:
MENU
Signal
DTMF List
• Select a new customised DTMF code and confirm by pushing
MENU
or
PTT
• Press
FUN
+ 9
.
• Enter the new DTMF code (max 24 digits).
• To confirm your selection press
A/B
on the front panel of the radio.
Changing the transmission time of DTMF codes
• Access the radio menu and follow these steps:
MENU
Utilities
Radio Setting
DTMF Send Time
