User's Manual

Professional
FM Transceiver
52
certain audible tone is required. DJ-A40 offers 4 major Tone-burst tones.
1.Press and hold
【
PF2
】
key while turning on the radio, and keep pressing
【
PF2
】
key for 3 seconds to enter into the Set Mode operations.
2.Press
【
B
】
/
【
C
】
key to choose the Menu 13 and display “
”.
3.Press
【
A
】
key then press
【
B
】
key or
【
C
】
key to choose the parameter.
1000Hz / 1450Hz / 1750Hz / 2100Hz
Default is 1750Hz.
DTMF Transmitting Time
1.Press and hold
【
PF2
】
key while turning on the radio, and keep pressing【
PF2
】key for 3 seconds
to enter into the Set Mode operations.
2.Press
【
B
】
/
【
C
】
key to choose the Menu 14 and display “
”.
3.Press
【
A
】
key then press
【
B
】
key or
【
C
】
key to choose from 10 different parameters.
50MS/100MS/150MS/200MS/250MS/300MS/350MS/400MS/450MS/500MS
( Unit: milliseconds)
This is the time for sending each DTMF signal and an interval between each
DTMF being sent. Default is 100MS.
Beep Volume level
1.Press and hold
【
PF2
】
key while turning on the radio, and keep pressing
【
PF2
】
key for 3 seconds
to enter into the Set Mode operations.
2.Press
【
B
】
/
【
C
】
key to choose the Menu 15 and display “
”.
SET MODE OPERATIONS