Dynacord DMM 4650 User Manual
Page 42
Sequence Nummer
S 32
Title
“Ansage”
Priority
80
Stopp trigger
D3 Low >00,1s stc
Step
Command
Parameter
1:
Out
D3 set
2:
Sum=
-20dB
3:
DMM=
-3dB
4:
Start
Ann.
5:
wt
Stop
6:
End
Sequence Nummer
S 33
Title
“BZB-ABC”
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=
0003
10:
Start
A 27
11:
wt
Audio
12:
Dly=
012,0s
13:
wt
Delay
14:
if
Count
15:
Jump
17
16:
Jump
10
17:
Dly=
006,0s
18:
wt
Delay
19:
Count=
0003
20:
Dly=
012.0s
21:
wt
Delay
22:
Start
A 27
23:
wt
Audio
24:
if
Count
25:
End
26:
Jump
20
27:
End
Announcement via recording input DMM 4650 as long as the
key is being pressed (System input -20 dB).
Description: Closing the signaling contact (D3 = announcement
running) switches the audio controls of the sum input to -20 dB
and the controls of the announcement to -3dB. After the correct
level was set once in the operation menu (announcement), the
announcement is made via one of the DMM 4650’s recording
inputs. When the message has ended the DMM 4650 returns to
the stand-by mode.
BZB ABC alarm
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 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 minute siren interrupted by two
breaks (=5 * l2sec, siren = 330 - 420 Hz), break 30 seconds and
repeating of the signal sequence (total duration 150 sec.); the
utilized alarm preset is A 27 = 12 sec. siren. Afterwards the DMM
4650 returns to the stand-by mode.
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