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ASP-MG24
Owner’s Manual
AtlasIED.com
TELEPHONE: (800) 876-3333
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Masking Generator Inputs
Meter
There are four bar graph meters that illustrate the level of the output signal of the generator. It is POST the channel’s gain control and PRE input filters.
Masking
When the Masking button is pressed a small window will open. This window allows the selection of either the White or Pink noise filter.
Ramp Time
The Power Ramp button sets the desired turn on signal ramp time during power up. The Time buttons allow adjustment of the amount of preset
time needed. The amount of steps is a formula of gain divided by time. The ramp interval voltage change will occur every 6 seconds. The amount of
dB steps will vary depending on the total ramp time selected and the change in gain from -40dB.
Example:
Choosing 2 minutes of ramp time with
channel gain set to -10dB, use the following formula to calculate dB rate of change:
(Gain = -40dB minus -10dB = -30dB) and (Time = 120 seconds / 6 seconds = 20 steps) Gain Steps = 30dB / 20 steps = 1.5 dB change per second.
Ramp Bypass
If the Power Up Ramp button is illuminated green the ramp feature is engaged, if grey the feature is bypassed.
