MBM Corporation 87M - Manual (Page 6)

USAGE PRECAUTIONS
1. Power Supply
This equipment shall be installed near the socket-outlet where the plug on the power supply
cord is easily accessible.
Make sure the power supply used is always within the following range.
120 VAC, 60Hz
When you power other appliances from the same AC outlet, make sure that the combined
power consumption does not exceed the power supply capacity.
Rated power of this equipment: 75 W
2. Operating Environment
Operate this unit in the following environment:
Temperature range between 41 F ( 5 C ) to 86 F (30 C).
Humidity range between 10 and 80% RH (no dew condensation).
Not subject to direct sunlight.
P.5
For continued protection against risk of fire, replace only with same type and rating of fuse.