GE Logiq 7 Service Manual

							GE HEALTHCARE
DIRECTION 2286865, REVISION 14LOGIQ™ 7 SERVICE MANUAL
Section 3-5 - Installation Paperwork 3-23
3-5-1-1 Rear Panel Connector (cont’d)
Pin Assignment for Camera B/W
NOTE: Output level of control signals indicated in the above tables are TTL level. Pin Assignment of Insite
3-5-1-2 Front Connector Panel Located on the front panel are Microphone, LED, and Reset.  Table 3-16   Pin Assignment of Mini-Jack for Controlling B/W Camera
Pin No
Output Signal
1P RIN T
2 Signal GND
Table 3-17   Pin Assignment of Mini-Jack for Controlling Color Camera
Pin NoOutput Signal
1 SHUTTER
2 Signal GND
Figure 3-9 Front Connector Panel
7
8
Reset
Microphone
LED
(HD access)
Note:USB1.1. Some 
systems do NOT have this 
port. If your system has 
this port, do NOT use this 
port! Instead, use the 
USB port located at the 
rear connector panel.
Serial
For BT04 or later
For BT03 or lower
You can use
the serial port. USB2.0 
						

							GE HEALTHCARE
DIRECTION 2286865, REVISION 14LOGIQ™ 7 SERVICE MANUAL
3-24Section 3-5 - Installation Paperwork
3-5-1-3 B/W Printer Connector Panel
3-5-1-4 Footswitch Connector Panel
Round 5 pin connector.
NOTE: Output level of control signals indicated in the above tables are TTL level. Table 3-18   Pin Assignment of Mini-Jack for Controlling B/W Printer
Pin No
Output Signal
1P RIN T
2 Signal GND
Table 3-19   Pin Assignment of Mini-Jack for Footswitch
Pin NoOutput Signal
1S W1-W H
2S W2-R D
3S W3-G N
4 SW1-BK, SW2-BK, SW3-BK
5F ra m e G ND
12
3
4
5 
						

							GE HEALTHCARE
DIRECTION 2286865, REVISION 14LOGIQ™ 7 SERVICE MANUAL
Section 3-5 - Installation Paperwork 3-25
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							GE HEALTHCARE
DIRECTION 2286865, REVISION 14LOGIQ™ 7 SERVICE MANUAL
3-26Section 3-5 - Installation Paperwork 
						

							GE HEALTHCARE
DIRECTION 2286865, REVISION 14LOGIQ™ 7 SERVICE MANUAL
Section 4-1 - Overview 4-1
Chapter 4
Functional Checks
Section 4-1
Overview
4-1-1 Purpose for Chapter 4
This chapter provides procedures for quickly checking major functions of the LOGIQ™ 7 console, 
diagnostics by using the built-in service software, and power supply adjustments. 
4-1-2 Special Equipment Required
• An empty (blank) MO Disk.
• At least one transducer.
(normally you should check all the transducers used on the system.)
Table 4-1   Contents in chapter 4
SectionDescriptionPage Number
4-1
Overview 4-1
4-2 General Procedure 4-2
4-3 Functional Checks 4-20
4-4 Application Turnover Check List 4-27
4-5 Diagnostics 4-28
4-6 Power Supply 4-29
4-7 Site Log 4-30
NOTICEMost of the information pertaining to this Functional Checks chapter is found in the LOGIQ™ 7 Quick 
Guide (Direction Number 2291859-100).
Look for the letters (QG) after a section in the Table of Contents to determine if the information is in this 
chapter or in the Quick Guide. 
						

							GE HEALTHCARE
DIRECTION 2286865, REVISION 14LOGIQ™ 7 SERVICE MANUAL
4-2Section 4-2 - General Procedure
Section 4-2
General Procedure
4-2-1 Lockout/Tagout Requirements
Follow OSHA Lockout/Tagout requirements by ensuring you are in total control of the plug.
4-2-2 Power On/Boot Up
NOTE: After turning off the system, wait at least ten seconds before turning it on again. The system 
may not be able to boot if power is recycled too quickly.
4-2-2-1 Power Up 1.) Connect the Main Power Cable at the rear of the System.
2.) Connect the Main Power cable to an appropriate mains power outlet.
3.) Switch ON the Main Circuit Breaker at the rear of the System.
When power is applied to the Scanner, and the Rear Circuit breaker is turned ON, Power is distributed 
to the Fans, Control panel, Monitor, Internal and External I/O’s, Cage Boards, Peripherals and the 
Backend Processor. When the Power ON/OFF key is pressed once, the Backend Processor starts and 
its software code is distributed to initiate the scanner.
CAUTIONSYSTEM REQUIRES ALL COVERS
Operate this unit only when all board covers and frame panels are securely in place. The covers 
are required for safe operation, good system performance and cooling purposes.
WARNINGWARNINGPROTECTIVE EARTH MUST BE TAKEN WHEN CONNECTING AC POWER CABLE 
(200V) WITHOUT ITS PLUG TO WALL OUTLET.
Figure 4-1 Circuit Breaker
Main Circuit Breaker Main Power Cable
For BT04 or lator 
						

							GE HEALTHCARE
DIRECTION 2286865, REVISION 14LOGIQ™ 7 SERVICE MANUAL
Section 4-2 - General Procedure 4-3
4-2-2-1 Power Up (cont’d)
4.) Press the ON/OFF 
key at the front of the System once.
4-2-2-2 Power Up Sequence NOTE: For consoles with BEP4 (BT09), power switch lamp is darker compared to existing BT04-BT07  consoles with BEP3.  This is NOT abnormality and system will function normally regardless of 
the brightness of the power button.
1.) The Start Up Screen will be shown on the Monitor display when the system is turned ON. Figure 4-2 Power On/Off Standby Switch Location
Figure 4-3 Start Up Screen 
						

							GE HEALTHCARE
DIRECTION 2286865, REVISION 14LOGIQ™ 7 SERVICE MANUAL
4-4Section 4-2 - General Procedure
2.) After initialization is complete, all lighted buttons on the Control Panel light and the default B-Mode 
screen or Patient screen (no probes are connected) is displayed on the monitor display.
4-2-2-3 Entering Maintenance Mode 4-2-2-3-1 R6.2.x or later 1.) Insert the service dongle into any USB port.
2.) Wait for scanner boot-up.
3.) Tap ON/OFF the power switch.
4.) Click on  Exit.
5.) Enter the proper password to enter the maintenance mode.
6.) Click on  OK. Figure 4-4   Clicking on Exit
Figure 4-5   Clicking on OK 
						

							GE HEALTHCARE
DIRECTION 2286865, REVISION 14LOGIQ™ 7 SERVICE MANUAL
Section 4-2 - General Procedure 4-5
4-2-2-3 Entering Maintenance Mode (cont’d)
7.) Click on  maintenance .
8.) Click on  Exit to window .
Figure 4-6   Clicking on Maintetance
Figure 4-7   Clicking on Exit to Window
7 7 
						

							GE HEALTHCARE
DIRECTION 2286865, REVISION 14LOGIQ™ 7 SERVICE MANUAL
4-6Section 4-2 - General Procedure
4-2-2-3 Entering Maintenance Mode (cont’d)
4-2-2-3-2 R 4.x.x to R6.0.x 1.) The Start Up Screen will be shown on the Monitor display when the system is turned ON.
2.) The “Probing for maintenance access” dialog appears. Enter  Password, then click on  OK.
3.) Then Start Loader display will be shown on the Monitor display.Click on  Maintenance.
4.) Click on  Exit to Windows  in maintenace diaglog window.Then the scanner is booted up 
automatically.
4-2-2-3-3 R2.x.x to R4.x.x 1.) Insert the service dongle in the Service port located at the rear panel.
2.) The Start Up Screen will be shown on the Monitor display when the system is turned ON. 3.) Then Start Loader display will be shown on the Monitor display. Then the scanner is booted up  automatically.
NOTE: To enter the Maintenance Mode, select Maintenance button.
NOTE: Start is selected automatically when it time out. Figure 4-8   Clicking on Mainttenance
Figure 4-9 Start Application Window