Contents
(continued)
vii
Uploading Results to a PC............................................................................................ 8-9
9 Maintenance and Specifications ................................................................................. 9-1
Maintenance................................................................................................................. 9-1
Reference Procedure for Link Interface Adapters ................................................. 9-1
Factory Calibration .................................................................................................. 9-2
Updating the Tester’s Software.............................................................................. 9-2
Cleaning................................................................................................................... 9-5
Resetting the Battery Gauge................................................................................... 9-6
Replacing the Battery.............................................................................................. 9-6
Fiber Test Module Maintenance............................................................................. 9-7
Storage.......................................................................................................................... 9-7
If Something Seems Wrong ......................................................................................... 9-7
Options and Accessories............................................................................................... 9-10
Specifications................................................................................................................ 9-14
Environmental and Regulatory Specifications ....................................................... 9-14
Service Calibration Period....................................................................................... 9-15
Standard Link Interface Adapters........................................................................... 9-15
Cable Types Tested .................................................................................................. 9-15
Time for Autotest .................................................................................................... 9-16
Summary of Performance Specifications................................................................ 9-16
Length...................................................................................................................... 9-16
Propagation Delay................................................................................................... 9-17
Delay Skew............................................................................................................... 9-17
DC Loop Resistance Test.......................................................................................... 9-17
Typical Measurement Accuracy............................................................................... 9-21
HDTDX
Analyzer Specifications for Cables <100 m (328 ft)................................ 9-26
HDTDR
Analyzer Specifications for Cables <100 m (328 ft)................................ 9-26