Emtech Electronics SMG100 - Manual

SMG100 Sound Masking Generator
The SMG100 is a sound masking generator designed to be compatible with the TOA 900
series card slots found on the TOA 900 series, their BG series, and their 700 series of
Mixer/Amplifiers. It generates a soft pink noise that acoustically sounds like air-handling
ducts or vents. It can provide voice privacy, at an affordable cost, for offices or facilities
where privacy enhancement is desired or required. The pseudo-random sequence that
feeds the pink noise low-pass filter on the SMG100 card, exceeds 1.5 days in length
before the sequence is repeated. This will provide you with a reliable high security
solution for your voice masking.
Instructions:
Plug the SMG100 card into the card slot located on the back of the TOA series
Mixer/Amplifier, then adjust the sound level using the controls on the front of the unit.
Specifications:
Power Consumption: 8mA @ 24Vdc
Signal Output: 200mV P-P
Size: 2.4” X 3.0” with six gold plated fingers
Warranty:
Emtech Electronics, Inc. warrants the Model SMG100 for a period of one year, from the
original date of purchase, against defects in parts and workmanship. If a defect occurs,
the unit will be repaired or replaced, at our option, free of all charges if delivered prepaid
to the factory. Warranty does not extend to finish, appearance, abuse or defects due to
the misuse or operation under other than specified conditions, nor does it extend to
incidental or consequential damages. Repair by anyone other than Emtech will void the
warranty.