NTISthis.com

Evidence Guide: MEM21005 - Diagnose faults in quartz watches

Student: __________________________________________________

Signature: _________________________________________________

Tips for gathering evidence to demonstrate your skills

The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!

From the Wiki University

 

MEM21005 - Diagnose faults in quartz watches

What evidence can you provide to prove your understanding of each of the following citeria?

Perform test

  1. Select appropriate tests for the type of quartz watch
  2. Select and use appropriate workshop testing equipment
  3. Test quartz watch output signals using industry-specific equipment
  4. Assess mechanical condition, including freedom of gear train, as applicable
  5. Maintain testing equipment
  6. Record test results
Select appropriate tests for the type of quartz watch

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select and use appropriate workshop testing equipment

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Test quartz watch output signals using industry-specific equipment

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assess mechanical condition, including freedom of gear train, as applicable

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Maintain testing equipment

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Record test results

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Determine job requirements

  1. Follow standard operating procedures (SOPs)
Follow standard operating procedures (SOPs)

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Comply with work health and safety (WHS) requirements at all times

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select and use appropriate personal protective equipment (PPE) in accordance with SOPs

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Identify job requirements from specifications, job sheets or work instructions

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Establish servicing requirements and liaise with customer

  1. Verify watch condition and performance concerns with customer
Verify watch condition and performance concerns with customer

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Prepare written and verbal quotations

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Confirm customer agreement on recommended service procedures to remedy faults

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Record and document repair process

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Open and close watch cases

  1. Determine need to open case for further testing
Determine need to open case for further testing

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select and use appropriate workshop tools and equipment

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Inspect parts and report and record results

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Verify gasket condition and replace, as required

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Clean cases and bands during and after repair, as required

  1. Select appropriate tests for the type of quartz watch
Select appropriate tests for the type of quartz watch

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select and use appropriate workshop testing equipment

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Test quartz watch output signals using industry-specific equipment

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assess mechanical condition, including freedom of gear train, as applicable

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Maintain testing equipment

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Analyse results and determine faults

  1. Interpret test results
Interpret test results

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Carry out further testing to locate faulty components, as required

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Confirm results against manufacturer specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Identify faults from test information

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Evaluate record and communicate recommended servicing requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Required Skills and Knowledge
Range Statement

This field allows for different work environments and conditions that may affect performance. Essential operating conditions that may be present (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) are included.

Types of quartz watches include one (1) or more of the following:

analog, digital and duo displays

anadigi

calendar and/or moon phase

chronograph and perpetual calendar

alarm and kinetic

auto quartz

Record and document repair process includes one (1) or more of the following:

reference to manufacturers' technical guides

customer written quotation detailing faults

recommendations of most appropriate service procedure

estimation of replacement part

time spent on procedure

Tools and equipment include one (1) or more of the following:

watch case opening and closing tools

hand tools, including:

tweezers

screwdrivers

eyeglasses

Tests include one (1) or more of the following:

acoustic, capacitive and inductive pick-ups/sensors

quartz crystal oscillating signals (32 KHz)

voltage, resistance and current consumption

output pulses (integrated circuits)

pulse generation of step motor

lower working limit

capacitive rate

inhibition rate

Workshop testing equipmentincludes one (1) or more of the following:

quartz timing machines with acoustic and capacitive pick-up

inductive pick-up sensors

multimeters

variable voltage supplies

pulse generators

Faulty components include one (1) or more of the following:

quartz crystal

integrated circuits

electronic circuits

coils

step motors

gear train

dial train

dials and hands