Norsat O3b 5W BUC - Manual (Page 6)

Rev. 1.0
7005STC-O3B Series
DES007565
6
1.3.4 Water and Humidity
Do not expose the BUC to standing water. Failure to follow this precaution could result in electric
shock and injury to persons.
1.3.5 Installation of the BUC
The BUC described in this manual should not be installed in an unstable situation because it may
cause serious injuries to the staff as well as a severe damage to the BUC.
1.3.6 Power Supply
An external power supply is necessary to convert the input AC 230V to +48V DC, and the internal
DC/DC converter within the BUC generates appropriate DC voltages for IF, LO, Up-converter,
SSPA, and DC M&C units.
1.3.7 Equipment Working Conditions
Never perform maintenance or make adjustments to the BUC when the power supply is connected.
1.3.8 Important Safety Information
Read the chapters on Installation and System Operation before attempting to switch on the BUC.
Do not connect the AC INPUT (prime power) port to a power source until all the other connections
have been made.
Precautions
1. Do not operate the BUC without a cable or a RF load connected to the RF OUTPUT waveguide
port.
2. Never look into the waveguide opening when the BUC is powered on.