List Of Available Alarm Parameters - Dynacord DMM 4650 Owner's Manual

List of available alarm parameters

Type Uni-sweep
frequencyl: pitch at sound-start in Hz (min 40Hz, max 9999Hz) is swept until frequency2 is reached.
frequency2: pitch at sound-stop in Hz (min 40Hz, max 9999Hz).
time: duration of the sweep - Freql to Freq2 - in seconds., (min O.Ols, max 99.ggs).
ratio: duty-cycle of the square wave in percent, (min 1 %, max 50%)
repeat: number of repetitions of the sweep Freq 1. > Freq2 (min 1 x, max 9999x).
0000 corresponds to infinite repetition.
Values in parenthesis (). example DIN alarm, A20
Type Bi-sweep
frequencyl: pitch at sound-start in Hz (min 40Hz, max 9999 Hz) is swept until frequency2 is reached.
frequency2: reverse frequency of the sound in Hz (min 40Hz, max 9999Hz) is swept until frequencyl is
reached.
time: sweep duration from freql to inversion point in sec., (min O.Ols, max 99.99s).
The duration of the sweep freql> inversion point > freql is symmetrical.
ratio: duty-cycle of the square wave in percent, (min 1 %, max 50%)
repeat: number of repetitions of the sweep Freq 1.> inversion point (min 1 x, max 9999x). 0000
corresponds to infinite repetition.
Values in parenthesis ( ) example siren, A22
Type continuous sound
frequency: pitch of the sound in Hz (min 40Hz, max 9999Hz)
ratio: duty-cycle of the square wave in percent, (min 1 %, max 50%)
time: duration in sec., (min O.Ols, max 99.99s). 0.00s corresponds to infinite duration.
Values in parenthesis ( ) example BZB all clear signal, A25
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