General Procedures; Power On/Off And Boot-Up Tests; Diagnostic Power Supply Test - GE Vivid 3N Pro Series Service Manual

GE M S
EDICAL YSTEMS
D FK091075, R
IRECTION
Section 4-2

General Procedures

4-2-1

Power ON/OFF and Boot-up Tests

Table 4-2
Step
1
2
3
4
5
6
7
8
9
4-2-2

Diagnostic Power Supply Test

Refer to the
7-66 for the power test supply procedures (under the
NOTE: The mains power supplied to the system, and the internal Vivid 3N ultrasound scanner power
supplies, are monitored automatically by the scanner - via the MUX board. Any internal power
supply voltage failure may indicate that one (or more) of the following is faulty:
•
•
•
In rare cases, a fault may be present in the Front-end board, or in a probe.
4-2
04
EVISION
Power ON/OFF and Boot-up Tests
Task
Power up the unit by holding down the On/Off button.
Connect each of the probes available for the system.
Turn OFF the unit by holding down the On/Off button for
no longer than 3 seconds.
Power up the unit by holding down the On/Off button.
Turn OFF the unit by holding down the On/Off button for
no longer than five seconds.
Select the Full Shutdown option.
Power up the unit by holding down the On/Off button.
Turn OFF the unit by holding down the On/Off button for
longer than five seconds.
Power up the unit by holding down the On/Off button.
7-3-9-7 "LVPS Voltage Test" on page
MUX board
Incoming AC power supply
One of the internal power supplies
Section 4-2 - General Procedures
V 3N P
IVID
Expected Result(s)
Verify that no warning messages are displayed during
bootup.
Verify that all the peripherals are turned ON.
Verify that all the front-end fans, the back-end fan and
the peripherals are working and clean. Listen to fan
spinning sound, check filter, go to monitoring and verify
that all fans are working.
Verify that the system properly recognizes each of the
probes and displays the correct probe ID.
Verify that system enters Standby mode, indicated by a
the blinking On/Off button text light.
Verify that the unit boots up in no longer than 30
seconds.
Verify that a window is displayed, enabling you to select
either Full Shutdown or Standby.
Verify that the unit enters full shutdown mode, indicated
by the On/Off button text being dimmed.
Verify that the unit boots up in no longer than three
minutes.
Verify that the unit enters full shutdown mode, indicated
by the On/Off button text being dimmed. This procedure
should be used only during emergencies.
Verify that the unit boots up in no longer than 3 minutes.
7-65, and the 7-3-9-7-1 "HVPS Voltage Test" on page
MUX Diagnostic Tests
/E S M
RO XPERT ERVICE ANUAL
section).