File
Doc. No.
Date
Version
Page
DBHB-20
5700 9004 055
Aug 05
1.0
4/12
Next Generation
Signal Enhancement
1.0 About the manual
The “Installation and Operation manual” is intended to be used for SHYAM
DBHB-20 booster installation. It contains the general guidelines for the person
installing the DBHB-20 booster. Read carefully before starting the DBHB-20
booster installation.
2.0 Important Safety Information
The DBHB-20 booster has been designed for maximum safety when installed
and operated according to the instructions in this manual. Refer to all safety
instructions as per the antenna installation instruction sheets.
Do not bypass any of the safety features with the equipment provided, nor
operate the system in an inappropriate environment.
WARNING!
Installation of antennas near power lines is dangerous. For your
safety, follow all installation directions and keep safe distance from any
high voltage power lines that could result in shock or loss of life.
WARNING!
This equipment complies with FCC & IC radiation exposure
limits set forth for an uncontrolled environment. This transmitter must not
be co-located or operating in conjunction with any other antenna or
transmitter. The signal booster with server antenna must be installed to
provide minimum 20 cm separation distance between the server antenna to
the body of user or near by person. The donor antenna used for this
transmitter must be fixed-mounted on outdoor permanent structures with a
separation distance of at least 1.5 meters from all persons during normal
operation.
Additional wiring required to install the DBHB-20 system should comply with
national or local governing Electrical Codes. Indoor RF coaxial cable installations
should comply with local Electrical Code requirements.
The DBHB-20 booster is designed for indoor application. The housing is not
waterproof, so please keep it away from water, rain and any chemical liquid.
Do discharge the static before you touch the connectors of the booster.
Do not open the module inside the booster unless you are authorized.
The power supply unit in the DBHB-20 booster is supplied from the mains
(primary AC power) that contains dangerous voltage level which will cause
electric shock, Please turn off the mains before you install / uninstall the booster.
The primary AC power should be in the range of AC90-240V, 50/60Hz. Booster
will be damaged if the primary AC power is out of the range.
