GE Logiq 9 Service Manual

							GE MEDICAL SYSTEMS PROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 5 Components and Functions (Theory) 5-71
5-16-11 Replacement
The Replacement page is intended to contain the tools used to track replacement parts used in the 
system.
5-16-12 PM
The PM page is intended to contain the tools used in periodic maintenance of the system.
 
Figure 5-57  Customer Utilities Page
Figure 5-58   Part Replacement Page
Figure 5-59   Planned Maintenance Page
FIELD IS NOT YET POPULATED
FIELD IS NOT YET POPULATED 
						

							GE MEDICAL SYSTEMSPROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
5-72 Section 5-16 - Service Platform
5-16-13 Remote Software/Option Installation and Updates
The Service Platform provides for remote software downloads. Any file transferred to the scanner will 
be in the form of an installation package. The actual content of the installation package is dependent on 
each product. The Service Platform downloads the software module into an appropriate directory and 
executes the product-specific installer executive.
Software installation is simple and automated with a Graphic User Interface (GUI), where applicable.
Supports software upload via remote transmission
Supports software upload via Service Platform
Supports partial upgrades
Supports de-installs of the latest partial upgrade
Supports remote activation/installation of software options
Options can be activated permanently
Options can be activated for a timed period
Options can be limited to a number of uses
Options that expire must give notice to the user that the option has expired
5-16-13-1 Remote System Shutdown and Restart
The Service Platform provides the ability to restart the system as per standard shutdown/startup 
procedures. Remote shutdown will only be provided if a software-controlled shutdown exists on the 
scanner. Scanner system restart is always accessible from the OLC.
5-16-13-2 File and/or Image Transfer
The Service Platform supports file transfers and archived image transfers to the OnLine Center. The 
Service Platform provides interfaces of the displayed images for transfer to the OLC. 
						

							GE MEDICAL SYSTEMS PROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 6 Service Adjustments 6-1
Chapter 6
Service Adjustments
Section 6-1
Overview
6-1-1 Purpose of Chapter 6
This chapter describes how to test and adjust the mechanical capabilities of a scanner that may be out 
of specification. Although some tests may be optional they should only be performed by qualified 
personnel.
Section 6-2
Regulatory
Verify, where applicable, that any regulatory information or tests required by national law are present 
and accounted for, and any regulatory tests required by national law are performed and documented. Table 6-1    Chapter 6 Contents
SectionDescriptionPage Number
6-1
Overview6-1
6-2
Regulatory6-1
6-3
Monitor6-2
6-4
Touch Panel Calibration6-5
6-5
Z-Release Cable and Gas Spring Adjustment6-6
6-6
Brake Arm Adjustment6-12
6-7
Brake Adjustment6-14 
						

							GE MEDICAL SYSTEMSPROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
6-2 Section 6-3 - Monitor
Section 6-3
Monitor
6-3-1 Monitor Adjustment 
Contrast, brightness and degauss are adjusted using the three (3) keys located on the front of the 
monitor just below the screen.
By pressing either the increase button or decrease button the degauss menu appears. Pressing the 
menu button will degauss the monitor. If you do not wish to degauss the monitor, again press either the 
decrease button or increase button and the monitor will return to the default screen.
To calibrate brightness and contrast, go to Utility>Test Patterns>Calibration. The screen display will 
change as shown in Figure 6-2 on page 6-3 . Figure 6-1   Monitor Adjustment Switches
DECREASE INCREASEMENU 
						

							GE MEDICAL SYSTEMS PROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 6 Service Adjustments 6-3
Section 6-3      Monitor (cont’d)
Follow the instructions on the screen. Press the menu button (middle) to adjust the Contrast to 50. Press 
the menu button again and adjust the Brightness to 100. Decrease the Brightness setting untill the inner 
gray is the same shade as the black box that surrounds it. This brightness setting should range between 
35 to 55.
Final adjustment relies on customer approval. Cameras and printers may need to be adjusted to match 
any monitor changes.Figure 6-2  Monitor Brightness/Contrast Calibration Test Pattern 
						

							GE MEDICAL SYSTEMSPROPRIETARY TO GE
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IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
6-4 Section 6-3 - Monitor
6-3-2 Monitor Tilt 
The monitor is capable of a full 10° forward and backward tilt. Although the default setting of the tilt 
tension on the monitor should be adequate to tilt the monitor for your viewing preference, it can be easily 
adjusted.
The monitor chassis is attached to the monitor mount plate that has a shaft that inserts into the top plate 
of the scanner. This feature allows the monitor to swivel without need for adjustment. 
The monitor mount plate has two points for adjustment.
6-3-2-1 Monitor Tilt Adjustment Procedure
Passing through the monitor mount plate on its underside is a large bolt, with a locking nut on its left 
side, that provides the tension for monitor tilt. Adjust the tilt tension by loosening or tightening the locking 
nut on this bolt.
NOTE: The right side of this bolt will receive an Allen wrench to provide resistance when loosening and 
tightening the locking nut.
6-3-2-2 Monitor Counter-balance Adjustment Procedure
At the back of the monitor mount plate is a nut securing a bolt passing through the shaft. This bolt has 
a tapered end and several spring washers that when seated into the cylinder provides a proper counter-
balance for the monitor. 
6-3-2-3 Tools
Phillips screwdriver
Open-ended wrenches
6-3-2-4 Manpower
1 person, 1 hour + travel or
2 people, 1 hour + travel if the monitor needs to be removed.Figure 6-3   Monitor Tilt Tension Adjustment
Monitor Mount Plate
Tilt Adjustment Bolt
Counter-balance Adjustment Bolt 
						

							GE MEDICAL SYSTEMS PROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 6 Service Adjustments 6-5
6-3-2-5 Procedure
1.) Raise the Control Panel to a height that allows you to work underneath the monitor.
2.) Remove the eight (8) Phillips screws holding the Under Shelf Cover to the Shelf Cover Assembly.
3.) Remove four (4) Phillips screws holding the monitor Rear Cover Assembly to the monitor chassis.
4.) You now have access the monitor tilt and counter-balance adjustments. Adjust accordingly.
5.) Install the monitor rear cover assembly to the monitor chassis.
6.) Position the shelf cover assembly and secure it in place with the Under Shelf Cover and the eight 
Phillips screws.
Section 6-4
Touch Panel Calibration
The Touch Panel Adjustment/Calibration procedure can be found in Section 7-7-4-10 “Calibration 
Utilities” on page 7-34. 
						

							GE MEDICAL SYSTEMSPROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
6-6 Section 6-5 - Z-Release Cable and Gas Spring Adjustment
Section 6-5
Z-Release Cable and Gas Spring Adjustment
The operator panel can move up and down (Z direction). A gas spring in the scanner provides a counter 
force to balance the weight of the operator panel and allows for positioning with minimal effort. A lever 
on the main handle has a cable (similar to a bicycle cable) that provides the release for the gas spring. 
This cable has one end attached to the release lever and the other end attached to the mechanism on 
the gas spring piston.
6-5-1 Time Required
Approximately 1 person for 1 hour plus travel.
6-5-2 Tools
Phillips screwdriver
10mm open-end wrench
Two (2) small slotted screwdrivers
Needle-nose pliers
Small ruler
Large slotted screwdriver
3mm Allen wrench
6-5-3 Preparations 
1.) Power Off / Shutdown the scanner as described in Section 4-3-2 “Power Off / Shutdown” on 
page 4-3.
Select the movie camera icon to view the video of the z- release 
cable and gas spring adjustment procedure.
4 minutes and 47 seconds
DANGERDANGEROUS VOLTAGES ARE PRESENT IN THIS EQUIPMENT. COMPLETELY 
POWER OFF AND
 SHUTDOWN THE SCANNER BEFORE SERVICING. 
						

							GE MEDICAL SYSTEMS PROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 6 Service Adjustments 6-7
6-5-4 Z-Release Cable Adjustment
6-5-4-1 Checking the Release System
1.) Squeeze the Z-release lever and move the operator panel to its highest position. If this is not 
possible, perform the necessary steps in Emergency Release Procedure on page 6-11.
2.) Place a small ruler next to the Z-release lever as shown in the Figure 6-4 below.
3.) Gently wiggle the Z-release lever and measure the amount of play in the lever.
4.) If this amount is 3mm or more, there is too much play in the cable. Perform the steps in the section 
Z-Release Cable Adjustment on page 6-7 to reduce the amount of play in the cable.
5.) Attempt to lower the operator panel by pushing down on it. The operator panel should not move. 
While continuing to push down, slowly squeeze the Z-release lever.
6.) Note the position of the Z-release lever when the operator panel starts to move. It should be 1/4 to 
2/3 of the lever’s range of motion. If the operator panel moves without squeezing the Z-release 
lever, or if you have to almost fully squeeze the lever before motion is allowed, perform the steps 
in section Gas Spring Adjustment on page 6-10.
CAUTIONBefore making any adjustments, check the Z-release system to determine what adjustments 
need to be made.
Figure 6-4   Z-Release Measurement
Z-Release Lever 
						

							GE MEDICAL SYSTEMSPROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
6-8 Section 6-5 - Z-Release Cable and Gas Spring Adjustment
6-5-4-2 Cable Adjustment
1.) From underneath the handle use a 10mm open-end (small “ignition” style) wrench to screw in the 
cable adjustment screw to tighten the Z-release cable.
2.) If you cannot remove enough of the play in the cable using this adjustment, see Cable Adjustment 
at Gas Spring on page 6-8
6-5-5 Cable Adjustment at Gas Spring
6-5-5-1 Preparations
1.) If not already performed, Power Off / Shutdown the scanner as described in Section 4-3-2 “Power 
Off / Shutdown” on page 4-3.
2.) Remove the right- and left-side covers of the scanner as described in Section 8-2-2 “Side Covers 
(with Bumper) Replacement Procedure” on page 8-5.
3.) Remove the front cover of the scanner as described in Section 8-2-5 “Front Cover Replacement 
Procedure” on page 8-9.
4.) Remove the black-and-white printer.
5.) Remove the VCR.
NOTE: The height of the printer and VCR make them difficult to remove without first removing the front cover.Figure 6-5   Z-Release Cable Adjustment Screw
Underside of Z-Release Lever
Z-Release Cable
Cable Adjustment ScrewUnderside of Screw Head
Halfway Between Casting
and Un-squeezed Lever