OSYPKA PACE 203H, Instructions For Use Manual

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PACE 203H – Instructions for Use
5I-17-016X-B-20 61 / 139
events as extrasystoles (PVCs) as de-
scribed in chapter 9.22.5.
9.12.2 Adjustment of MTR
The maximum tracking rate (MTR) can
be adjusted by pressing the softkey
labeled
PVARP & MTR
in the Parameters/Options Menu.
The PVARP &MTR Menu appears as
shown in Table 44.
PVARP & MTR Menu Key No.
PVARP
↑
1
280 ms
↓
2
MTR
↑
3
106 ppm
↓
4
↑
_
5
Table 44: PVARP & MTR Menu
The MTR can be changed with the
softkey labeled
↑ or the softkey labeled
↓ in increments / decrements of 2 ppm
between 80 ppm and 230 ppm, respec-
tively, as shown in Table 45
The parameter change appears immedi-
ately in the fourth line of the lower dis-
play, and will become effective with the
next intervention interval.
Parameter Range (Step Width) Unit
MTR 80 (2) 230 ppm
Table 45: Range and step width (in pa-
renthesis) for manual setting of MTR
Note
: Changing the MTR value manually
will also switch off the automatic setting,
if it was activated (see chapter 9.9.3).
Note
: The safety feature "protection
against abnormal settings" (see chapter
9.22.7) prevents decreasing the MTR to
a value smaller than the basic rate. In-
creasing the MTR will be limited to a
value that still guarantees Wenckebach
behavior. The limitation of the MTR
value will be indicated by a transient
warning message in the lower display.
9.12.3 Adjustment of Pulse Duration
The pulse durations can be adjusted by
pressing the softkey labeled
Pulse duration
in the Parameters/Options Menu.
The Pulse Duration Menu appears as
shown in Table 46.