CONTENTS:
1. Introduction................................................................................................. 2
2. Scope of Application..................................................................................... 2
3. Main Technical Data......................................................................................3
4. In Box........................................................................................................... 4
5. Operation Principle ..................................................................................... 4
5. Safety Measures ......................................................................................... 4
6. Installation and Operation Procedures ........................................................ 5
7. Maintenance ............................................................................................... 7
8. Storage and Transport ................................................................................. 7
1. Introduction
1.1 The owner's manual contains information needed for proper operation
of the LGS-304 (hereinafter referred to as LGS-304, the Product) acoustic noise
generator and comprehensive application of its technical capabilities.
2. Scope of Application
2.1 LGS-304 is designed to protect acoustic voice data being processed in the
given premises up to the first safety level against leakage via direct acoustic,
vibro-acoustic and optico-acoustic channels by means of jamming in frequency
range 90-11200 Hz.
2.2 The LGS-304 is applied in premises in continuous mode at ambient
temperature from + 1 to + 40 ° C, relative humidity up to 80% at + 25 ° C.
2.3 It is recommended that the device is installed and configured by the
companies with the corresponding FSTEC licenses.
2.4 When certifying certain premises to check whether they meet the
requirements of protecting speech information of restricted access against
unauthorized interception, in case the method of spatial acoustic jamming is
applied using this Product, it is required to conduct special research to determine
its efficiency and register the protocol of special studies.
