Cardiac stimulator 4427 Easypace - Instructions for use
21/40
CAUTION !
For a correct synchronism it is recommended not to set a limit of the
threshold, but to reduce the latter by approx. 20% (by acting on key
sense ▼) in order to prevent possible fluctuation of spontaneous activity
level.
In case of prolonged use of the stimulator, provision is made for replacing the
batteries during operation by pressing the key BATTERY CHANGE. The effect of
such action is to shift the supply power for the stimulator from the main (two AA size) to
the stand-by (three auxiliary) batteries for a period of 120 seconds. For the replacement of
the main and stand-by batteries, see the relevant paragraph of this manual.
After replacing the batteries, the return to the main supply is made either by waiting for the
remaining time to elapse, or by pressing BATTERY CHANGE for a few seconds.
CAUTION !
Pay much attention to the polarity of batteries upon their insertion. The
stimulator is protected against damages caused by improper polarity.
However, in case of replacement during the stimulation, the unit would be
turned off upon resuming power from the main batteries.
Provision is also made for illuminating the display by means of the key LIGHT, in
case the unit is used under poor light conditions.
The LCD display allows two lines of 16 characters each to be visualised. As
illustrated in the figure below, these lines report both the stimulation parameters and the
data relevant to the Patient’s spontaneous activity:
To Next Page
Loading...