GE S5 Service Manual

							Service Menu
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                                          Document no. M1031519-01
6.4 Alarm History
Last alarms: The section shows the last events and the 
time of their occurrence.
Alarm counters: The section contains counters for 
each different (detected) event. The time of occurrence 
of the last event is shown beside each counter.
Last log reset: The date and time of the last alarm log 
reset. 
						

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Document no. M1031519-01                                                                           
7 Record Data
In this menu, the user can specify where to print from
any service menu. The setting goes into the permanent
memory of the monitor. Only one option can be chosen
at a time. The options where to print are: To Printer, To
Recorder and To Memory Card. Only the option To Re-
corder can be selected.  
						

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                                          Document no. M1031519-01
8 Remote Access
Remote Access menu is for setting the interface with an 
external PC that runs the Virtual Support software, which 
is a service diagnostic tool for remote diagnostics 
purposes. 
When the access mode is set to Normal (the default), the 
PC can only read service menu data from the monitor.
With the access mode Extended, the PC can also activate 
the monitor’s service menu functions.
NOTE: Patient monitoring is not possible, when the access 
mode Extended is selected. The access mode turns back 
to Normal, if the monitor is restarted or if the service menu 
is closed. 
						

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Document no. M1031519-01                                                                            
						

							Appendix A, How to read HEX numbers
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Document no. M1031519-01
APPENDIX A How to read HEX numbers
Some statuses on BIS and Tonometry Module service pages are given as HEX (hexadecimal) 
numbers. To understand them, please read the following:
A HEX number has a base of 16 instead of 10. This means that every character in a number can have 
a value between 0 and 15. Numbers from 0 to 9 are displayed as if they were normal 10-based 
numbers. Numbers from 10 to 15 are displayed with letters from a to f or A to F respectively.
Every character of a HEX number expands into a binary code of four 0:s (zeroes) and 1:s (ones) as 
given in table 9. Four successive characters thus expand into four times four binary numbers. Heres 
an example:
We have a HEX number F3A1. We expand the number into a binary code so that we first take the four 
binary digits that correspond to F, which are 1111. Then we write the four binaries that correspond to 
3 (0011) after the first four. We now have 11110011. And so on.
Eventually, we have a string of 16 binary numbers, so called bits. HEX number F3A1 corresponds to a 
binary code of 1111 0011 1010 0001. Spaces are added here for legibility and to visualize the fact 
that every group of four bits corresponds to one HEX character.
The bits in a binary number are numbered from right to left always starting from 0 as follows:
With this information and the proper table of status fields you can translate a HEX status code into 
actual status messages. For the tables of status fields see section ”Tonometry” or ”BIS” . If a bit is 1, 
this means that the corresponding status/error condition is valid, whereas a 0 means that it is not.
Table 15 HEX to binary conversion
HEX binary HEX binary
0 0000 8 1000
1 0001 9 1001
2 0010 A 1010
3 0011 B 1011
4 0100 C 1100
5 0101 D 1101
6 0110 E 1110
7 0111 F 1111
bit 15
bit 14
bit 13
bit 12
bit 11
bit 10
bit 9
bit 8
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
1111 0011 1010 0001 
						

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Document no. M1031519-01 
						

							All specifications are subject to change without notice.
CAUTION: U.S. Federal law restricts this device to sale by or on the order of a licensed medical practitioner.
Outside the USA, check local laws for any restriction that may apply.
Document no. M1031520-02
March, 2006
Datex-Ohmeda Inc.
P.O. Box 7550
Madison, WI 53707-7550, USA
Tel: +1 608 221 1551
Fax: +1 608 222 9147
GE Healthcare Finland Oy
Helsinki, Finland
P.O. Box 900
FI-00031 GE, FINLAND
Tel: +358 10 39411
Fax: +358 9 1463310
  www.gehealthcare.com
Copyright  2006 General Electric Company
Datex-Ohmeda
       S/5
TM Compact Anesthesia Monitor,
F-CM1 (Rev. 04), F-CMREC1 (Rev. 01); Display Unit
S/5
TM Compact Critical Care Monitor,
F-CMC1 (Rev. 04), F-CMCREC1 (Rev.01); Display Unit
Software License, L-CANE05/A
Software License, L-CICU05/A
Technical Reference Manual 
						

							Table of contents
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                                                                                  Document no. M1031520-02
Table of contents
Table of contents i
Table of figures iii
Introduction 1
1 Specifications 2
1.1 S/5 Compact Monitor, F-CM1, F-CMREC1, F-CMC1, F-CMCREC1; Display Unit  . . . . . . . . . . . . . . . . . . 2
1.2 LCD Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.3 MemCard option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.4 Network option  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.5 Wireless LAN option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.6 Recorder option  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.7 Digital outputs of Display Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Display Unit functional description 4
2.1 CPU section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1.1 Standby and Display Unit power down  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1.2 Watchdogs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1.3 SRAM MT48T37V   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 UPI section  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.2.1 Functional Blocks  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.2.2 CPU Bus Interface  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.2.3 Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.2.4 Serial Bus Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.3 Software License, L-CANE05, L-CANE05A, L-CICU05, L-CICU05A  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.4 Display controller section. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.4.1 Display memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.4.2 Display controller resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.5 MEM section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.5.1 Memory Card interface  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.5.2 Power supply  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.6 NET section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
2.6.1 Ethernet interface  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
2.7 Wireless LAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
2.8 Front Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
2.8.1 Backlights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
2.8.2 Connector board  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
2.8.3 Keyboard  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
2.9 Display Unit DC/DC power supply     . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
2.10 Connectors and signals  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
2.10.1 External connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
2.10.2 Serial data interface  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
2.10.3 Digital and analog outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
2.10.4 Printer connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 
						

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3 Service procedures 20
3.1 General service information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
3.2 Service check  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
3.2.1 Recommended tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
3.2.2 Recommended parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
3.2.3 Before beginning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
3.2.4 Visual inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
3.2.5 Functional inspection  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
3.3 Disassembly and reassembly  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
3.3.1 To disassemble the Display Unit F-CM(C)1 rev.04  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
3.3.2 To disassemble the Display Unit of F-CM(C)(REC)1 rev.00...03  . . . . . . . . . . . . . . . . . . . . . .35
3.3.3 To remove the Central Processing Board (CPB) from the Display Unit Back Unit . . . . . . . . .36
3.3.4 To remove the Display Unit DC/DC power board  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
3.3.5 To remove the Synchronization Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
3.3.6 To remove the Net Unit  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
3.3.7 To remove the loudspeaker and fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
3.3.8 Disassembling the Connector Board and Inverter Board . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
3.3.9 To Disassemble the LCD Display Element, F-CM(C)(REC)1 rev. 00 . . . . . . . . . . . . . . . . . . . .37
3.3.10 To Disassemble the LCD Display Element, F-CM(C)(REC)1 rev.01, F-CM(C)1 rev.02...04  . 38
3.3.11 Changing the LCD backlights, F-CM(C)(REC)1 rev.00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
3.3.12 Changing the LCD backlights, F-CM(C)(REC)1 rev.01, rev.02  . . . . . . . . . . . . . . . . . . . . . . . .39
3.3.13 Changing the LCD backlight, F-CM(C)1 rev.03 and rev.04. . . . . . . . . . . . . . . . . . . . . . . . . . .40
3.3.14 Handling and storage of LCD Display component  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
3.3.15 Downloading the software on empty Central Processing Board  . . . . . . . . . . . . . . . . . . . . . .40
3.3.16 Performing Factory Reset  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
3.4 Adjustments and calibrations  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
4 Troubleshooting 42
4.1 General (Display Unit)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
4.2 Software License (service software)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
4.3 Error messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
4.4 Memory Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
4.5 Troubleshooting for the NET section  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
5 Earlier revisions 46
Appendix A: Service check form, S/5 Compact Anesthesia Monitor, S/5 Compact Critical Care 
Monitor A-1