– 24 –
ASP-MG24
Owner’s Manual
AtlasIED.com
TELEPHONE: (800) 876-3333
1601 JACK MCKAY BLVD.
ENNIS, TEXAS 75119 U.S.A.
For Retrofit Sound Masking installations where the occupants are already in the space, this feature programs a one-time slow ramp to
allow the occupants to become accustomed to the masking sound in the space.
1. Click the Initial Ramp Commission button.
2. Click the Start Date drop down menu and select the start date.
3. Set the start level for the masking signal, typically -10dB down from the target level.
4. Click the Days to End drop down menu and select how many days the scheduler will ramp up.
5. Click the Start Ramp button.
Once the Initial Ramp Setup is complete, the starting level is 10dB below the target level, and the device is programmed to take 10
days to return to the target level. The Bypass Ramp buttons allow the 4 masking channels to be bypassed.
