Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners

UEEEC0068 Mapping and Delivery Guide
Troubleshoot communication systems

Version 1.0
Issue Date: May 2024


Qualification -
Unit of Competency UEEEC0068 - Troubleshoot communication systems
Description
Employability Skills
Learning Outcomes and Application This unit involves the skills and knowledge required to troubleshoot communications systems.It includes fault finding and repairing communications systems. It also includes working safely, interpreting circuit diagrams, applying logical fault-finding procedures, conducting repairs, safety and functional testing, and completing the necessary service documentation. No licensing, legislative or certification requirements apply to this unit at the time of publication.
Duration and Setting X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting.

Assessors must hold credentials specified within the Standards for Registered Training Organisations current at the time of assessment.

Assessment must satisfy the Principles of Assessment and Rules of Evidence and all regulatory requirements included within the Standards for Registered Training Organisations current at the time of assessment.

Assessment must occur in suitable workplace operational situations where it is appropriate to do so; where this is not appropriate, assessment must occur in simulated workplace operational situations that replicate workplace conditions.

Assessment processes and techniques must be appropriate to the language, literacy and numeracy requirements of the work being performed and the needs of the candidate.

Resources for assessment must include access to:

a range of relevant exercises, case studies and/or suitable simulations

relevant and appropriate materials, tools, equipment and personal protective equipment (PPE) currently used in industry

resources that reflect current industry practices in relation to finding and repairing faults in communication systems

applicable documentation, including workplace procedures, equipment specifications, regulations, codes of practice and operation manuals.
Prerequisites/co-requisites
Competency Field Electronics and Communications
Development and validation strategy and guide for assessors and learners Student Learning Resources Handouts
Activities 		Slides
PPT 		Assessment 1 Assessment 2 Assessment 3 Assessment 4
Elements of Competency Performance Criteria              
Element: Prepare to find and repair communications system faults
  • Work health and safety (WHS)/occupational health and safety (OHS) requirements and workplace procedures for a given work area are identified obtained
       
Element: WHS/OHS risk control measures and workplace procedures are followed in preparation for work
       
Element: Nature of the communications system fault is obtained from relevant documentation or from work supervisor to determine the scope of work to be undertaken
       
Element: Advice is sought from work supervisor to ensure the work is coordinated effectively with relevant person/s
       
Element: Sources of materials required for work are established in accordance with workplace procedures
       
Element: Tools, equipment and testing devices needed to carry out the work are obtained in accordance with workplace procedures and checked for correct operation and safety
       
Element: Find communications system faults
  • WHS/OHS risk control measures and workplace procedures for carrying out communications systems work are followed
       
Element: Need to test and measure live work is determined in accordance with WHS/OHS requirements and conducted within workplace safety procedures
       
Element: Communications system apparatus is checked and isolated in accordance with WHS/OHS requirements and workplace procedures
       
Element: Communications system fault finding is approached methodically using measured and calculated values of apparatus parameters
       
Element: Apparatus components are dismantled, as required, and parts stored to protect against loss or damage
       
Element: Faulty components are rechecked and their fault status confirmed
       
Element: Unplanned situations are responded to in accordance with workplace procedures in a manner that minimises risk to personnel and equipment
       
Element: Fault-finding activities are carried out efficiently without waste of materials or damage to apparatus, the surrounding environment or services using sustainable energy practices
       
Element: Repair communications system fault
  • WHS/OHS risk control measures and workplace procedures for carrying out work are followed
       
Element: Apparatus is checked and isolated in accordance with WHS/OHS requirements and workplace procedures
       
Element: Materials required for the repair work are sourced and obtained in accordance with workplace procedures
       
Element: Repairs are affected efficiently without damage to other components apparatus or circuits
       
Element: Effectiveness of the repair is inspected and tested in accordance with workplace procedures
       
Element: Apparatus is reassembled, inspected, finally tested and prepared for return to customer
       
Element: Complete and report repair activities
  • WHS/OHS work completion risk control measures and workplace procedures are followed
       
Element: Work area is cleaned and made safe in accordance with workplace procedures
       
Element: Written justification is documented for repairs to communications system apparatus
       


Evidence Required

List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria on at least two separate occasions and include:

analysing and interpreting measurement results

applying fundamental knowledge in finding faults efficiently

applying relevant work health and safety (WHS)/occupational health and safety (WHS/OHS) requirements, workplace procedures and practices, including using risk control measures

applying sustainable energy principles and practices

checking tools and test equipment forcorrect operation and safety

consulting with relevant stakeholders regarding the nature of the problem and impacts of work to diagnose and repair

dealing with unplanned situations in accordance with workplace procedures in a manner that minimises risk to personnel and equipment

demonstrating signal testing and signal analysis

demonstratingthe making of relevant adjustments

dismantling and reassembling equipment as required

finding and repairing faults in communications system

identifying faulty components and replacing components without damage

making relevant measurements and calculations

providing written justification for the repairs

selecting and using relevant radio frequency (RF) test equipment

selecting appropriate components and/or materials for the repairs

using methodical fault-finding techniques.

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria and include knowledge of:

measurement techniques to verify system performance and signal quality of analogue and digital signals, including parameters such as bit error rate and inter-symbol interference.

methods to reduce effects of spurious emissions, harmonics, over-modulation and intermodulation distortion (IMD) on the radio frequency (RF) spectrum

modulation and demodulation techniques, including complex modulation schemes, e.g. multiple-input/multiple-output (MiMo) and spread-spectrum

RF and intermediate frequency (IF) amplifier principles

RF filtering principles, including quality (Q), bandwidth and typical filter types

RF safety precautions

RF signal generation and conversion principles

receiver operating principles and characteristics, including practical troubleshooting and test techniques

regulatory and technical requirements for efficient RF spectrum access

relevant industry standards, codes of practice and regulations

relevant job safety assessments or risk mitigation processes

relevant manufacturer specifications

relevant WHS/OHS legislated requirements

relevant workplace documentation

relevant workplace policies and procedures

transmitter operating principles and characteristics, including practical troubleshooting and test techniques.

Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assignment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)

Assessment Tasks

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.

Range is restricted to essential operating conditions and any other variables essential to the work environment.

Non-essential conditions may be found in the UEE Electrotechnology Training Package Companion Volume Implementation Guide.

Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice Yes No Comments/feedback
Work health and safety (WHS)/occupational health and safety (OHS) requirements and workplace procedures for a given work area are identified obtained 
 
 
 
 
 
WHS/OHS risk control measures and workplace procedures for carrying out communications systems work are followed 
 
 
 
 
 
 
 
WHS/OHS risk control measures and workplace procedures for carrying out work are followed 
 
 
 
 
 
WHS/OHS work completion risk control measures and workplace procedures are followed 
 
 

Forms

Assessment Cover Sheet

UEEEC0068 - Troubleshoot communication systems
Assessment task 1: [title]

Student name:

Student ID:

I declare that the assessment tasks submitted for this unit are my own work.

Student signature:

Result: Competent Not yet competent

Feedback to student

 

 

 

 

 

 

 

 

Assessor name:

Signature:

Date:

Assessment Record Sheet

UEEEC0068 - Troubleshoot communication systems

Student name:

Student ID:

Assessment task 1: [title] Result: Competent Not yet competent

(add lines for each task)

Feedback to student:

 

 

 

 

 

 

 

 

Overall assessment result: Competent Not yet competent

Assessor name:

Signature:

Date:

Student signature:

Date: