Auto Report Filters - HP PageWriter 100 User Manual

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Table 2-1. Leads Off Labels
Designator
Meaning
(AHA/IEC)
RL/N
Right leg electrode not connected, or only right leg electrode is
connected and all other limb electrodes are not connected.
RA/R
Right arm electrode is not connected.
LA/L
Left arm
electrode is not connectd.
LL/F
Left leg elecrode is not connected.
Vl . . . V6/ One or more chest electrodes are not connected. For example, V2
Cl . . . C6 means the V2 electrode is not connected.
Auto Report Filters The PageWriter 100 allows you to choose between two
sets of filters for Auto ECG reports:
I The 0.15-40 Hz filters (0.15 Hz Baseline Wander and
40 Hz Noise) are enabled when the Filter light is on.
It delivers the least amount of noise.
m The 0.15-150 Hz filters (0.15 Hz Baseline Wander and
150 Hz Noise) are enabled only when the Filter light
is off. It delivers the highest fidelity signal, but unless
ECG signal conditions are excellent, it can record
noise.
Table 2-2 shows when each filter is enabled.
Table 2-2. Auto Filter Settings
Default (Filter light on) Filters Off (Filter light off)
0.15-40 Hz 0.15-150 Hz'
1 Conforms to AAMI specifications
Recording an ECG 2-5