Transcript Display Screens

DSE / VDU Awareness
Department of Occupational Health
and Safety
Health Risks
• Upper limb disorders (RSI)
pains and disorders
• back ache
• fatique and stress
• temporary eye strain
sore eyes and headaches
• causes can be a combination of factors
• Hence the need to assess
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Health and Safety (Display Screen Equipment)
Regulations 1992 – the legal bit!
• Risk assessment
– Interaction between user, environment and
the equipment
environment
user
equipment
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Equipment – Key Requirements
• Display Screens
– clear and stable images
– brightness, tilt, swivel and height adjustment
– glare and reflection free
• Keyboards
– tiltable
– matt surface
– Wrist rest if required
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Equipment
Key Requirements
• Work Desks
– low reflective surface
– document holder if necessary
– adequate space
• Work Chairs
– stable - 5 castors
– comfortable - adjustable in seat, height and tilt
– Footrest if required
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Environment – Key Requirements
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Space
– sufficient for varying positions and good posture
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Lighting
– appropriate - diffused and should not cause reflections
– reflections and glare should be minimised
– Windows should have suitable blinds
•
Noise
– low enough to minimise distraction
•
Heating
– should not cause discomfort
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DSE Essentials
What are the essential requirements for your personal health and safety?
(look at 1 – 11 below – answers on the next page)
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DSE Essentials - Answers
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Adequate lighting - diffused
Adequate contrast, minimal glare or distracting reflections
Distracting noise minimised
Sufficient legroom and clearances to allow posture changes
Window covering – suitable blinds if necessary
Software appropriate to task and user friendly
Screen – clear and stable image, adjustable, readable, reflection
and glare free
8 Keyboard – usable, adjustable, detachable
9 Work surface – spacious, low reflection (document holder if
necessary)
10 Adjustable work chair – 5 star castor and comfortable
11 Footrest – if required
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Adjustments to suit the user
Guidance
Remember to take a break or change task!
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Adjust chair and VDU to find most comfortable position
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Forearms should be approximately horizontal
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Elbows at 900 and eyes level with top of the screen
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sufficient space underneath desk to move
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Avoid excess pressure on the back of legs and knees
- use footrest
Don’t sit in the same position for long periods
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have space in front of the keyboard to rest the wrists
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keep wrists straight and don’t overstretch fingers
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arrange desk and screen to reduce reflected glare
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have sufficient space for documents etc
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make sure the screen is clean!
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DSE Essentials
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Balanced head position
(chin up!)
window at approx 900
‘’’’’’’’’’’
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Shoulders relaxed
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Forearms horizontal
horizontal eye level
Screen / work surface
glare and reflection free
Adjustable screen
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Adequate lower
back support
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Adjustable back rest
(height and angle)
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Adjustable chair height
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keyboard detached and
flat - balanced wrist
position
Feet flat on the floor
5 star stable base
- footrest if necessary
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DSE Essentials
Any questions?
Further information can be obtained from the
Department of Occupational Health & Safety
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