GE Voluson P8, Basic Service Manual

Page: 227 / 620

GE DRAFT V
OLUSON
™ P8/V
OLUSON
™P6
DIRECTION 5775469, R
EVISION
3 DRAFT (J
ULY
19, 2018) B
ASIC
S
ERVICE
M
ANUAL
Chapter 5 - Components and Functions (Theory) 5-23
5-2-5-1 CW - Continuous Wave Doppler
CW Doppler mode provides real time spectral analysis of CW Doppler signals. This information
describes the Doppler shifted signal from the moving reflectors in the CW Doppler beam. CW Doppler
can be referenced through a small pencil probe or phased array scan head, but it can also be used in
conjunction with a 2D image which has an M-line superimposed on the 2D image indicating the position
of the Doppler sample volume. For through-the-beamformer CW, this beam is steerable by the operator,
and is done by adjusting the location of the M-line. The CW Doppler beam, or M-mode line, can be
steered allowing interrogation along an operator-selected line within the image.
NOTE: This feature is available only on Voluson P8
TM
systems.
5-2-5-2 ECG Module
For details see: Section 5-10-3 "ECG Module" on page 5-42
5-2-5-3 Wireless Network Adapter (WLAN - Wireless Local Area Network)
For details see: Section 5-10-4 "Wireless Network Adapter" on page 5-42
5-2-5-4 DPS Battery Assy
For details see: Section 5-10-5 "DPS Battery Assy" on page 5-42
5-2-5-5 UP-BT18
The UP-BT18 Assy supports scaling and cropping function of the rear HDMI and VGA output displays.
Also, it supports S-Video and composite output displays with scaling and cropping capabilities.