GE Logiq 9 Service Manual

GE MEDICAL SYSTEMS PROPRIETARY TO GE
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IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 5 Components and Functions (Theory) 5-51
 
Figure 5-37   LEDs on Modem’s Front Panel
Table 5-32    LEDs on Modem
LED Color Description Normally State
 - RedTD (Transmit Data) Flashes during use. 
 - RedRD (Receive Data) Flashes during use.
 - RedCD (Carrier Detect)ON when detecting a carrier from another modem and during 
communication.
OFF indicates no or broken connection.
 - Red56 (56K...

GE MEDICAL SYSTEMSPROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
5-52 Section 5-13 - Power Distribution
Section 5-13
Power Distribution
5-13-1 Basic Overall AC Power Distribution
Figure 5-38   Overall Power Distribution
Select AC 
Voltage for 
Peripherals on 
AC Distrubution 
Box (PWB): 
115 VAC or 230 
VAC.
FilterMains Power 
Breaker
Inrush 
Limit 115 or 230 
VAC 
Transformer
20 VAC
230 VAC
115 VAC
Fan RegulatorFan
DC Power
TX Power
DC 
Voltages to 
Cards
 Front-End...

GE MEDICAL SYSTEMS PROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 5 Components and Functions (Theory) 5-53
5-13-2 Overview
The AC Power’s main tasks are to supply the various internal subsystems with AC power and to 
galvanically isolate the scanner from the on site Mains Power System. To reduce inrush current, an 
inrush current limiter as well as an EMI filter. Voltage to peripherals can be configured to either 115 VAC 
or 230 VAC. The AC Power also controls...

GE MEDICAL SYSTEMSPROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
5-54 Section 5-13 - Power Distribution
5-13-3AC Power PWB (cont’d)
The Transformer is the galvanic barrier between the rest of the scanner and the on site AC Mains.
Input voltage to the transformer can be either 230VAC or 115 VAC (two different part numbers/FRUs). 
The configuration of the plug on the cable to the AC Transformer is different for the two AC Voltages.
From the AC Transformer, there are...

GE MEDICAL SYSTEMS PROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 5 Components and Functions (Theory) 5-55
5-13-4 AC Controller Differences
Figure 5-41  Original AC Controller Functions 

GE MEDICAL SYSTEMSPROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
5-56 Section 5-13 - Power Distribution
Figure 5-42  
AC Controller FC200403/FC200404 

GE MEDICAL SYSTEMS PROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 5 Components and Functions (Theory) 5-57
Section 5-14
Mechanical Descriptions
5-14-1 Monitor
• Tilt: 10° forwards and backwards
• Swivel: 90° rotation.
5-14-2 Top Console Positioning
• Vertical Access: The control panel offers 27 inches (200 mm) of vertical adjustment.
• Horizontal Access: The control panel offers 45° of horizontal adjustment when the Z-arm is 
released.Figure 5-43   Top Console...

GE MEDICAL SYSTEMSPROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
5-58 Section 5-14 - Mechanical Descriptions
5-14-3 Wheels/Brakes
Check that the brakes and direction locks function as described below.
NOTE: The swivel lock and brake cannot be engaged (pressed down) at the same time since pressing the main 
brake releases the swivel lock and pressing the swivel lock releases the main brake. Therefore, if the 
swivel lock is engaged you need to press the main brake...

GE MEDICAL SYSTEMS PROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 5 Components and Functions (Theory) 5-59
Section 5-15
Air Flow Control
5-15-1 Air Flow Distribution
The fan at the rear of the scanner draws air into the scanner, through the foam filter, and pushes it 
through a flange that moves the air into a cavity on top of the card rack.
Air holes in the bottom of this cavity allow the air to move down through the card rack. Air exits the card 
rack through...

GE MEDICAL SYSTEMSPROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
5-60 Section 5-16 - Service Platform
5-16-3 Global Service User Interface (GSUI)
5-16-3-1 Internationalization
The user interface provided by the service platform is designed for GE personnel and as such is in 
English only. There is no multi-lingual capability built into the Service Interface.
5-16-3-2 Service Login
Select the wrench icon in the status bar at the bottom of the scan display screen.
This...