GE Medical Systems marquette Dash 2000, Руководство оператора, Страница: 270 / 272

14-30 Dash 2000 Patient Monitor Revision C
2005873-001
Paper Recorder
Method: Thermal dot array
Horizontal resolution: 480 dots/in at 25 mm/sec
Vertical resolution: 200 dots/in
Number of waveform
channels:
3
Paper width: 50 mm (1.97 in)
Paper length: 30 m (100 ft)
Paper speed 0.1, 0.5, 1, 5, 10, 12.5, 25, and 50 mm/sec
(±2%)
Analog Output
ECG:
Gain:
DC offset:
Noise:
Frequency response:
1 V/mV ±10%
±100 mV (max)
<5 mV
p-p
(0-300 Hz)
0.05 Hz to 100 Hz +7/-0 Hz
Defibrillator Synchronization Pulse
Marker out:
Time delay:
+5 V selection:
+12 V selection:
Pulse width:
Output impedance:
Current limit:
35 ms (max), R-wave peak to leading
edge of pulse.
Amplitude selectable in Service Menu
(for selection of the Service Menu and
adjustments, reference the Dash 2000
Field Service Manual).
3.5 V (min) at 1 mA sourcing; 0.5 V
(max) at 5 mA sinking.
11.0 V (max) at 1 mA sourcing; 0.75 V
(max) at 5 mA sinking.
10 ms ±10% or 100 ms ±10% in Service
Menu
50 Ohms nominal
15 mA nominal, both sourcing and
sinking.
Marker in:
Input threshold:
Input hysteresis:
Maximum input
voltage:
Input impedance:
Pulse width:
VIH = +2.5 V (min); VIL = +1.5 V (max)
650 mV typical
±30 V (with respect to ground on pin 3)
10 k (min) for –25 V < V
in
< 25 V
1.0 ms (min), V
in
< 2.5 V