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MAN0889_Issue 3_03/13
Appendix A - Handheld Interrogator
A.1 Introduction
This appendix provides reference information about the SHC1 Handheld Interrogator.
The interrogator provides the user end of a two-way communication link between the Excel system and the
operator.
It features facilities which let the operator configure, align, functionally test and diagnose faults in the system.
The appendix gives:
• an overview of the interrogator features
• information about how to connect the interrogator to the Excel systems
• basic user tasks, including switching on/off and changing the battery
• a detailed description of the menus which the interrogator provides
• problem solving information if trouble occurs when using the interrogator
Details of how to use the interrogator for different tasks with the system are given in Chapter 3 and Chapter
4 of this handbook.
A.2 Overview
The interrogator consists of an LCD screen and four keypad buttons. It links to the Excel Receiver unit via an
IS connector on the end of a flexible cable connected to the associated junction box.
Z - SHC1 EXCEL
Interrogator
Escape key
ESC
SHC1 Handheld Interrogator Main Features
Searchline Excel Cross-Duct Technical Handbook
Calibrator
Type SHC1
LCD screen
Up key
Enter key
Down key
53
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