BI COMMUNICATIONS 4407400, Руководство по эксплуатации

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TX8000 Operating Instructions
1.3 Standards
The TX8000 has been manufactured in accordance with BI Communications
ISO 9001-2015 quality system and meets with the following international
standards:
Safety IEC 61010-1
EN 60950
EMC BS/EN 61326-1
Water/ Dustproof to IP67
Section 2- Introducing the TX8000
The TX8000 is a 6 Km range Time Domain Reflectometer housed in a rugged
over moulded case being water proof to IP67 and drop resistant, designed for
outdoor use, but sufficiently small and light weight for general use and may
be operated using one hand. Using a 3.5-inch QVGA colour display information
is clearly displayed; an illuminated keypad makes the TX8000 ideal for use in
poorly lit areas.
Using 11 range scales with a first range of 7 meters near end faults are clearly
visible. Using the scan hold function faults may be retained on screen for
closer examination or when in scan mode intermittent faults may be easily
identified. By using the trace hold and compare feature the current trace may
be displayed and compared with a new trace. The user variable gain function
allows small events on the wave form to be magnified for clearer identification.
With dual cursors each cursor giving its length measurement and a differential
distance between cursors the length of the fault may be identified. To assist in
the identification of faults a number of fault types may be super imposed over
the displayed fault for easier identification.