D I R E C T H E A L T H C A R E S E R V I C E S . C O . U K
U S E R M A N U A L
7
3. Operation
Control Unit Panel (see front cover)
A Power Button
Turns system power on and off by pressing the Power button for at least two seconds.
B Warning LED *A,B & C
One of *these red light flashes, and an audible warning sounds, to alert when Control Unit or Mattress Replacement pressure fails.
The warning has three different signals to indicate the cause of the failure (see over).
The Audible Warning also sounds when power is switched off – press Audible Warning Mute to silence.
C Audible Warning Mute Button
Silences the audible warning (on / off ). Audible warning will resume after 20 minutes if cause of failure not resolved.
D Pressure Buttons (Soft, Medium & Firm)
Press buttons to increase or decrease pressure setting. The Soft, Medium & Firm settings allow comfort to the user, without clinical
compromise. The green LEDs illuminate to indicate which of the three settings is operational.
E Dynamic Function Button
Press Dynamic Mode for alternative cells cyclically inflating and deflating.
Static Mode will automatically revert to Alternation Mode after one hour for patient safety.
Upon power up, the system automatically reverts back to the dynamic mode operating at the previous pressure setting for
patient safety.
Static Mode will automatically revert to Alternation Mode after one hour for patient safety.
F Static Function Button
Press to facilitate static mode for clinical procedure / patient transfer purposes. After 20 minutes, the system automatically reverts
back to the previous pressure setting for patient safety.
Press Static Mode for all cells to be fully inflated with no dynamic alternation.
Static Mode will automatically revert to Alternation Mode after one hour for patient safety.
G Control Unit Lock / Unlock Button
Press for at least two seconds to lock the Control Unit settings – a beep sounds and the amber LED illuminates to indicate system is
locked. When locked, only the Audible Warning Mute and Lock / Unlock buttons remain operational.
Press again for at least two seconds to unlock (beep sounds and amber LED turns off ).
The Control Unit will automatically unlock in the event of a power failure.
