DTMF-2

■ Transmitting Stored DTMF Codes

1 Press and hold the microphone [PTT].
2 While transmitting, press the Tuning control.
• The last called DTMF Memory channel name and number
appear on the display. If no name has been saved for the
channel, the DTMF code appears.
3 While still transmitting, rotate the Tuning control to select
your desired DTMF Memory channel, then press the
Tuning control to set the channel.
• Additionally, you can press a DTMF key corresponding to
your desired channel ([0] ~ [9]) to select the channel and
begin transmission.
• The stored DTMF code scrolls across the display and is
transmitted.
• The code will be transmitted even if you release [PTT] before
the entire code has scrolled across the display.
• If no DTMF code is stored in the selected channel, the
frequency display is restored.

■ Selecting a Transmit Speed

Some repeaters may not respond correctly if a DTMF code is
transmitted at fast speed. If this happens, change the DTMF
code transmission speed from FAST (default) to SLOW.
1 Enter Menu mode and access Menu 302.
2 Set the speed to FAST or SLOW.

■ Selecting a Pause Duration

You can change the pause duration stored in DTMF Memory
channels; the default is 500 msec.
1 Enter Menu mode and access Menu 303.
2 Select a speed (in msec) from the available list: 100/ 250/
500/ 750/ 1000/ 1500/ 2000.

DTMF KEY LOCK

This function will lock the DTMF transmission keys so that they
will not transmit if they are accidentally pressed. To lock the
DTMF keys, turn this function ON.
1 Enter Menu mode and access Menu 304.
2 Set the key lock to ON or OFF.