CPPSEC3042A
Identify and diagnose CCTV equipment and system fault

This unit of competency specifies the outcomes required to identify and diagnose faults in CCTV (Closed Circuit Television) equipment and systems. It requires the ability to conduct fault-finding inspections and checks against normal operational performance and identify and diagnose faults. This work applies in extra low voltage as defined through the Australian standards AS 2201 (1986) environments.This unit may form part of the licensing requirements for persons responsible for inspecting and testing CCTV equipment and systems in those states and territories where these are regulated activities.

Application

This unit of competency has application in those work roles involving the inspection and testing of CCTV equipment and systems. Competency requires legal and operational knowledge applicable to relevant sectors of the security industry. The knowledge and skills described in this unit are to be applied within relevant legislative and organisational guidelines.


Prerequisites

Not Applicable


Elements and Performance Criteria

ELEMENT

PERFORMANCE CRITERIA

1Prepare for diagnosis of faults.

1.1 Applicable provisions of legislative and organisational requirements relevant to assignment instructions are identified and complied with.

1.2 Assignment instructions and other relevant information is obtained and reviewed.

1.3 Appropriate interpersonal techniques are used to consult with relevant persons to determine extent of faults.

1.4 Normal operational functions and performance parameters of CCTV equipment and systems are confirmed against specifications.

1.5 Tools, equipment and materials are organised and checked for correct operation and safety.

1.6 Site access and specific site requirements are identified and confirmed with relevant persons in accordance with organisational procedures.

1.7 Potential and existing risks and hazards in the work area are identified and controlled in accordance with Occupational Health and Safety (OHS) requirements and own role, competence and authority.

2Diagnose faults.

2.1 Suitable personal protection equipment is selected, used and maintained in accordance with OHS and organisational requirements

2.2 CCTV equipment and system isolation requirements are complied with in accordance with OHS guidelines.

2.3 CCTV equipment and system components are inspected and tested for operational performance in accordance with manufacturer's instructions.

2.4 Logical diagnostic and systematic fault-finding methods are applied to diagnose faults employing measurements and estimations of system operating parameters.

2.5 Suspected fault scenarios are tested as being the source of system problems.

2.6 Faults are diagnosed on the basis of an accurate assessment of test results, historical information and operational data.

2.7 Specialist advice is sought as required to assist with fault diagnosis in accordance with organisational procedures.

3Complete and report diagnosis.

3.1 Findings of fault diagnosis are documented and presented to relevant persons in accordance with organisational procedures.

3.2 Recommendations include options for fault rectification and are supported by verifiable data.

3.3 Presented information uses clear and concise language and meets organisational standards for style, format and accuracy.

3.4 Complex faults are referred for specialist advice in accordance with organisational procedures.

3.5 Work area is cleaned and restored in accordance with organisational procedures.

3.6 Waste is collected, treated and disposed of in accordance with organisational procedures.

3.7 Relevant documentation is completed and securely maintained in accordance with organisational procedures.

Required Skills

This section describes the skills and knowledge and their level required for this unit.

Required skills

accurately diagnose faults in cameras, monitors and recording systems

accurately identify and handle cables

adjust screen or monitor output controls

clean lenses, recording equipment and video heads

communicate in a clear and concise manner

complete documentation

demonstrate basic logic and lateral thinking processes

estimate and organise materials, tools and equipment requirements

evaluate test results

identify and comply with applicable legislative requirements including licensing

identify and control workplace hazards

identify and follow routine workplace safety procedures

identify and report faulty equipment

operate CCTV equipment and systems

organise and prioritise work tasks

read a multimeter

read and interpret plans and specifications

solve routine problems

test CCTV equipment and systems

use keypads and control panels

use suitable tools and equipment, including hand and power tools and testing devices

work in confined spaces.

Required knowledge

applicable legislative requirements including licensing and client confidentiality

basics of circuit diagrams

building construction methods and types

cable identification methods and techniques

circuit protection requirements

cleaning requirements for lenses

cleaning requirements for recording equipment and video heads

common CCTV equipment and system faults

earthing systems arrangements and requirements

electrical concepts

emergency procedures

fault-finding techniques

isolating and testing procedures

keypad and control panel types and functions

operational principles of data transmission networks

procedures for accessing and storing tools, equipment and materials

procedures for reporting malfunctioning or faulty tools and equipment

reporting and documentation requirements

requirements for compliance with Australian building codes and regulations and Australian Communications Authority cabling standards

requirements for working at height and in a confined space

risks and hazards associated with working with CCTV equipment and systems

safe workplace procedures

technical terminology

tests to confirm CCTV equipment and system operation

types and functions of computer software

types, functions and features of CCTV equipment and systems

types, functions and features of tools and equipment including testing devices

waste disposal procedures.

Evidence Required

The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package.

Critical aspects for assessment and evidence required to demonstrate competency in this unit

A person who demonstrates competency in this unit must be able to provide evidence of:

ascertaining normal performance of CCTV equipment and systems against specification schedules

cleaning and storing tools and equipment, reinstating work area in a clear and safe condition, and updating and submitting all required documentation in an accurate and prompt manner

conducting inspections and testing of CCTV equipment and systems in a methodical manner and accurately identifying and diagnosing faults based on an assessment of test data, site variables, operational and historical information

following safe and efficient work practices in the use of tools and equipment and effectively managing risks and hazards in the work area

organising appropriate tools, equipment and materials to carry out checks and testing of a range of CCTV equipment and systems

preparing and presenting accurate and concise documentation detailing fault diagnosis and repair recommendations based on verifiable data.

Context of and specific resources for assessment

Context of assessment includes:

a setting in the workplace or environment that simulates the conditions of performance described in the elements, performance criteria and range statement.

Resource implications for assessment include:

access to plain English version of relevant statutes and procedures

access to a registered provider of assessment services

access to a suitable venue and equipment

assessment instruments including personal planner and assessment record book

work schedules, organisational policies and duty statements.

Reasonable adjustments must be made to assessment processes where required for people with disabilities. This could include access to modified equipment and other physical resources, and the provision of appropriate assessment support.

Method of assessment

This unit of competency could be assessed using the following methods of assessment:

observation of processes and procedures

questioning of underpinning knowledge and skills.

Guidance information for assessment

Assessment processes and techniques must be culturally appropriate and suitable to the language, literacy and numeracy capacity of the candidate and the competency being assessed. In all cases where practical assessment is used, it should be combined with targeted questioning to assess the underpinning knowledge.

Oral questioning or written assessment may be used to assess underpinning knowledge. In assessment situations where the candidate is offered a choice between oral questioning and written assessment, questions are to be identical.

Supplementary evidence may be obtained from relevant authenticated correspondence from existing supervisors, team leaders or specialist training staff.


Range Statement

The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.

Legislative requirementsmay relate to:

applicable commonwealth, state and territory legislation which affects work such as:

workplace safety

environmental issues

equal employment opportunity

industrial relations

anti-discrimination and diversity

Australian building codes and regulations

Australian Communications Authority cabling standards

Australian standards and quality assurance requirements

award and enterprise agreements

evidence collection

freedom of information

licensing arrangements and certification requirements

privacy requirements

relevant industry codes of practice

telecommunications

trade practices.

Organisational requirements may relate to:

access and equity policies, principles and practices

business and performance plans

client service standards

code of conduct, code of ethics

communication and reporting procedures

complaint and dispute resolution procedures

emergency and evacuation procedures

employer and employee rights and responsibilities

OHS policies, procedures and programs

own role, responsibility and authority

personal and professional development

privacy and confidentiality of information

quality assurance and continuous improvement processes and standards

resource parameters and procedures

roles, functions and responsibilities of security personnel

storage and disposal of information.

Assignment instructionsmay include:

access to site and specific site requirements

CCTV equipment and system information:

features, functions and capabilities

installation procedures

manufacturer's instructions

service and maintenance requirements

type

warranties and guarantees

CCTV equipment and system location information

equipment, tools and material requirements

personal protection clothing and equipment requirements

reporting requirements

specific client requirements

timeframes

work schedules

work tasks and procedures.

Relevant informationmay relate to:

historical performance information

operational data

site variables:

equipment and system usage

environmental conditions

building structures

client habits.

Interpersonal techniques may involve:

active listening

being non-judgemental

being respectful and non-discriminatory

constructive feedback

control of tone of voice and body language

culturally aware and sensitive use of language and concepts

demonstrating flexibility and willingness to negotiate

effective verbal and non-verbal communication

maintaining professionalism

providing sufficient time for questions and responses

reflection and summarising

two-way interaction

use of plain English

use of positive, confident and cooperative language.

Interpersonal techniques may involve:

active listening

being non-judgemental

being respectful and non-discriminatory

constructive feedback

control of tone of voice and body language

culturally aware and sensitive use of language and concepts

demonstrating flexibility and willingness to negotiate

effective verbal and non-verbal communication

maintaining professionalism

providing sufficient time for questions and responses

reflection and summarising

two-way interaction

use of plain English

use of positive, confident and cooperative language.

Relevant personsmay include:

clients

colleagues

engineers and technicians

equipment and systems manufacturers

security consultants

security personnel

site managers or project managers

supervisor.

Faultsmay be:

due to operational misuse

due to previous installation

electronic

environmental

mechanical

procedural

software-related.

CCTV equipment and systemsmay include:

cable connections monitors

camera brackets including housings

cameras

microphones

process equipment

recording equipment:

DVD

VCR

tape

still

digital

speakers.

Tools, equipment and materialsmay include:

cable testing equipment

circuit board cleaner

cleaning rags

communications equipment

computer cables and leads

computers and computer software including back-up disks

crimp tools

drop sheet

file

fixings

glass break tester

hand tools

ladder

lens cleaner

multimeter

personal protection equipment

power tools

routers

spirit level.

Site access and specific site requirementsmay relate to:

access and egress points

access codes, keys or passes

building codes and regulations

heritage requirements

noise control

obtaining security clearance

OHS requirements

time of access to site

union requirements.

Risks and hazardsmay relate to:

chemical hazards eg battery corrosion

exposed electrical wiring

exposure to:

asbestos

building debris

dust

glass fibre

live power

natural and other gas build-up

noise

vermin

water

manual handling

non-compliance with building codes and regulations.

Occupational Health and Safety (OHS) requirementsmay relate to:

emergency procedures

following confined spaces procedures

implementation of safety policies and procedures:

chemicals, gas and vapour

isolation procedures

monitoring and testing procedures

use of personal protection equipment and clothing

work clearance procedures

risk and hazard recognition

safety training

working with electrical wiring and cables

working with tools and equipment.

Personal protection equipmentmay include:

breathing apparatus

fire extinguisher

first aid kit

gloves

head protection

hearing protection

knee pads

masks

safety boots

safety glasses.

warning signs and tapes

witches hats.

Systematic fault-findingmethods may involve:

identifying fault in shortest time possible

progressively isolating fault

reviewing all available information

using a methodical approach

using testing equipment

verifying continued existence of problem.

Operational data may be found in:

back-up information

central monitoring station records

maintenance documentation

manufacturer's instructions

software records

visual inspections.

Documentationmay include:

CCTV equipment and system faults

faulty or malfunctioning tools and equipment

location of CCTV equipment and system

materials used

recommendations for repair

testing and inspection results

warranty conditions

work activity report

written and electronic reports.


Sectors

Unit sector

Security


Competency Field

Technical security


Employability Skills

This unit contains employability skills.


Licensing Information

Refer to Unit Descriptor