Symptom
Possible Cause / Remedy
Unit not functioning
when used with USB
receiver.
Unit works erratically
or intermittently.
• Battery flat - replace.
• Out of range - move
SWITCH 75
closer to receiver.
• Interference- place both
SWITCH 75
and receiver unit
away from sources of interference.
Units will not Pair- LED
is extinguished after 30
seconds.
• Battery flat - replace.
• Ensure
SWITCH 75
is close to receiver
(e.g. 1 metre/ 1 yard) while pairing.
INSTRUCTIONS
SimplyWorks
®
Pack Contents
Carefully check the contents
of the box, which are:
SWITCH 75
Battery
Rubber feet
(optional fitting)
This manual
SWITCH 75
Your
SWITCH 75
is warranted against defects in manufacture or component failure. The unit is designed
for domestic and educational applications. Use outside these areas will invalidate the warranty.
Unauthorised repair or modification, mechanical abuse, immersion in any liquid or connection to
incompatible equipment will also invalidate the warranty.
If your
SWITCH 75
unit does not operate correctly, please use the following guide to determine the cause. If,
after following this guide, your unit still does not operate, please contact your supplier before returning it.
Troubleshooting
Warranty
Unit not functioning
when used with
stand-alone receiver.
• Units are not Paired- follow procedure
in Pairing section.
• Battery flat - replace.
SWITCH 75
is compatible with any SimplyWorks receiver unit, whether for computer switch access or for
controlling toys, games, or mains powered equipment.
Compatibility
• Units are not Paired- follow procedure
in Pairing section.
• Battery flat - replace
SimplyWorks is the world’s first fully integrated
wireless system specifically for users with motor
skills difficulties.
SimplyWorks allows you the freedom to create
wire-free,
single
or
multi-user
learning
environments, reducing set up time and allowing you
to concentrate on the learning tasks themselves.
SWITCH 75
may be used with any of the
SimplyWorks receivers to give switch, mouse or
keyboard functions.
SWITCH 75
is simple to operate but to ensure you
get the most from your purchase, please take time
to read this instruction booklet.
Product Description
Features
• Works with any
SimplyWorks
®
receiver for
computer or stand-alone switch access.
• Extremely low-profile (22mm max height).
• Choice of colours.
• 76mm operating area.
• Low operating force (50-115 gms).
• 10 metre (32’) operating range.
• Mouse Emulation capability
• Integrated LED display to allow switch
function to be selected when used for
computer access.
• Automatic power saving mode- no on/off switch.
• Easily mounted via industry standard fixing holes.
• Long battery life.
Unit 37 Corringham Road Industrial Estate
Gainsborough Lincolnshire DN21 1QB United Kingdom
Tel +44 (0) 1427 678990 Fax +44 (0) 1427 678992
www.pretorianuk.com
SimplyWorks® is a registered trademark of Pretorian Technologies Ltd.
S040026
The function of a switch paired with a stand alone receiver is implicit and
does not need to be programmed. It does not matter which Mode
SWITCH 75
is set to, it will Simply Work!
Operating with a stand-alone Receiver
Your
SWITCH 75
has no user serviceable parts. If repair is necessary
the unit should be returned to Pretorian Technologies or an
authorised Distributor.
Maintenance
A
P
M
