GE M
EDICAL
S
YSTEMS
D
IRECTION
FK091075, R
EVISION
04
V
IVID
3N P
RO
/E
XPERT
S
ERVICE
M
ANUAL
7-28
Section 7-3 - Performing Front End (FE) Diagnostics
7-3-8-1 Accessing the Front Board Assembly Options
(cont’d)
Figure 7-15 F.B. Tab - FE Diagnostics Dialog Box ( RFT Configuration)
3) Trackball to the following buttons (in the order shown) and press
Select
:
a.)
Transmit Test:
Checks the FE pulsers via the probe elements, as described in
7-3-8-2
"Transmit Test" on page 7-29
.
b.)
Receive Test:
Tests each amplifier output against the predefined output level, as described
in
7-3-8-4 "Receive Test" on page 7-35
.
c.)
TR Switch Test:
Checks the transmit switches, as described in
7-3-8-5 "TR Switch Test" on
page 7-41
.
d.)
FLA Jumper Test:
Checks the jumpers that connect the side elements to the center elements,
as described in
7-3-8-3 "FLA Jumper Switch" on page 7-31
.
e.)
Pencil Probe Test:
Checks the transmitting channels associated relays to the pencil probe
port, as described in
7-3-8-6 "Pencil Probe Test" on page 7-43
.
f.)
Port Test:
Checks general logic control and ports logic, as described in
7-3-8-7 "Port Test" on
page 7-47
.
g.)
RAM Test:
Checks the RAM that stores the delays for the transmitted ultrasound signals to
the form focal beam, as described in
7-3-8-8 "RAM Test" on page 7-48
.
Data Flow Map
Test Description Area
Test Area
Comment Area
Tabs
