Dynacord DMM 4650 User Manual
Page 44
Sequence Nummer
S 36
Title
“ManMorse”
Priority
95
Stopp trigger
off
Step
Command
Parameter
1:
Out
A1 set
2:
wt
In A1 High
3:
Out
B4 clr
4:
Out
B2 set
5:
Out
B3 set
6:
Out
A3 set
7:
Sum=
off
8:
DMM=
-5dB
9:
wt
In D4 High
10:
Start
A 33
11:
wt
In D4 Low
12:
Break
13:
Jump
09
14:
End
Sequence Nummer
S 37
Title
“Telefon”
Priority
95
Stopp trigger
off
Step
Command
Parameter
1:
Out
A1 set
2:
wt
In A1 High
3:
Out
B4 clr
4:
Out
B2 set
5:
Out
B3 set
6:
Out
A3 set
7:
Sum=
off
8:
DMM=
-5dB
9:
Count
0005
10:
Start
A 28
11:
wt
Audio
12:
Dly=
004,0s
13:
wt
Delay
14:
if
Count
15:
End
16:
Jump
10
17:
End
Ship alarm “Manual Morse key”
Description: Turns the sound reinforcement system’s power on
(relay A1) and waits for acknowledgment (input A1 = system
ready). When the system is ready, the output B4 (music program
off) is opened and B2, B3 (mandatory reception E, D) is being
closed. Closing the signaling contact (A3 = alarm signal running)
switches the audio controls to the alarm signal’s priority. A
continuous tone (800 Hz = A33) starts when a current is present
at the control input D4 and stops after releasing the key. The
sequence runs continuously until it is stopped by a sequence with
a higher priority (e. g. S 20). The control of settings and relay
contacts is taken over by the stop sequence. After the stop
sequence ends, the DMM 4650 returns to stand-by mode.
Telephone bell
Description: Turns the sound reinforcemnet system’s power on
(relay A1) and waits for acknowledgment (input A1 = system
ready). When the system is ready, the output B4 (music program
off) is opened and B2, B3 (mandatory reception E, D) is closed.
Closing the signaling contact (A3 = alarm signal running) swit-
ches the audio controls to the alarm signal’s priority. The signal
sequence is defined as follows: 1 sec. signal (A28), 4 sec. break.
It is being repeated five times. Using different signal periods
offers the opportunity to realize a code call system. When the call
signal ends, the DMM 4650 returns to stand-by mode.
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