Vitalmax 520 Series Service Manual Table of Contents
Contents
1. FLUSH TO PWB ACTURER TO PLACE A MFD BY ICATION MARK ON BOARD 2 COVER SHIELD ITEM 401 TO BE ASSEMBLED AND MOUNTED BY VENDOR 3 IF MANUFACTURER TESTS BOARDS A TEST STAMP MUST BE PLACED ON THE BOARD INDICATING IT PASSED ALL TESTS C72 BENO ANO SECURE X1 U17 WITH RTV SHEETS 3 4 SIZE BOM INTERNATIONAL INTERNATIONAL JUMPER AS SHOWN PRAWN BY D Hegerty ENG APPR EPalotnik 2 PLcs DATE 9 28 92 DATE 5 24 93 3 24 93 SCALE NTS DO NOT SCALE PRINT Q A APPR D Siefert THIS DOCUMENT CONTAINS CONFIDENTIAL AND OR DATE 5 24 95 PROPRIETARY INFORMATION AND IS NOT TO BE RE PRODUCED DISTRIBUTED OR DISCLOSED WITHOUT MEG APPR M Sonderson TOP VIEW OF BOARD Bod erae BCI INTERNATIONAL OR ITS DATE 3 24 93 MATERIAL TOLERANCE UNLESS POPULATED SPACES ON BOARD ARE 227625 UN act 034 036 R17 R19 R20 R21 R27 R49 R53 asas R58 R500 R501 02 04 L7 U26 05 07 08 Te DRVG NO REV 013 014 PWB ASM OXIMETRY OEM 7100283 5 SHT 1 OF 4 PCB 7100181 73943 gt gt 8 7 Re C18 yal u20 82 uis C54 R29 ua e cst un y o C47 5 ps R35 c57 R39 Ru dis R40 LJ ay R452. BCI CHK BY DHegerty DATE 9 2 92 DD NOT SCALE PRINT THIS CONTAINS CONFIDENTAL AND OR PROPRIETARY INFORMATION AND 15 TO RE PRODUCED DISTRIBUTED OR DISCLOSED WITHOUT PRIOR APPROVAL BCI INTERNATIONAL OR 5 DESIGNATED AGENT DRAWN BY RJR DATE 6 16 92 PRODUCTION RELEASE INTERNATIONAL RJR_8 13 92 DH_3 24 93 SEE SHEET 2 PER C N 1714 RJR_9 29 93 ENG APPR E Palatnik DATE 3 24 93 APPR D Siefert DATE 3 24 93 APPR M Sanderson DATE 3 24 93 MATERIAL FINISH TOLERANCE UNLESS OTHERWISE SPECIFIED a XX 2020 2 005 TITLE SCHEMATIC DIAGRAM MAIN BD HAND HELD ANGLES 1 DRWG NO REV UE 1 FB1 F86 2743008112 47 5 TTOFLTA 5 cia i de iur 10uF au E 1 635 di iur 10UF ise FLTR 5 FLTR 6 TANT 2 USA TLC272 ANAS ANA S 9 5 h l cia C44 2 9 dur zw een 85 DESCRIPTION E NO CHANGE THIS PAGE PER C N 1531 RJR 8 13 92 PRODUCTION RELEASE DH 3 24 93 SEE SHEET 0 PER C N 1714 RJR 9 29 93 560 n Qa 3 MHMBTASSLTt1 2 7K INTERNATIONAL MMBT39OA
3. 627 Kat BOTTOM VIEW OF BOARD SEAL C37 amp C38 MTH mul 7100283 DESCRIPTION 0 CHANGE THIS PAGE 1 10 95 SEE SHEET 1 084 2 8 95 ADD HOT GLUE 37 38 C N 2013 BAE 3 6 95 9 SEE SHEET 1 7 20 95 INTERNATIONAL DRAWN BY RJR BY D Hegerty ENG DATE SCALE RJR 9 28 92 DATE 3 24 93 DO NOT SCALE PRINT DATE 3 24 93 APPR D Siefert THIS DOCUMENT CONTAINS CONFIDENTIAL AND OR DATE 3 24 93 PROPRIETARY INFORMATION AND IS NOT TO BE RE PRODUCED DISTRIBUTED OR DISCLOSED WITHOUT APPR M Sonderson PRIOR APPROVAL OF BCI INTERNATIONAL OR DESIGNATED AGENT DATE 5 24 93 MATERIAL TOLERANCE UNLESS OTHERWISE SPECIFIED mn NISH FIM ANGLES 7 TITLE DRWG ND REV PVB ASM OXIMETRY DEM 71002B3 9 71002B3 PWB ASM OEM REV 9 7 20 95 SP0 SURFACE MOUNT COMPONENTS DESCRIPTION CAP X7R 001uF 50V 10 CAP X7R luF 50V 10 CAP COG 120pF 50v 596 CAP COG 22pF 50v 596 CAP TANT 10uF 16V 10 CAP X7R OluF 100V 10 CAP COG 10pF 50V 10 CAP TANT luF 16V 10 DIODE DUAL 200mA 30V DIODE DUAL HIGH SPEED SW FUSE FAST ACT 2A 125V FITER FERRITE SUPPRESS 80 ohm IMP 100MHz 500mA FILTER COMMON MODE 15mH 1 1 TURN RATIO QT Y 4 35 DESIGNATION S C1 C2 C21 C22
4. 821977 1 AMP BCI P N 71021B1 TLC272CD TEXAS INST AD711JR ANALOG DEVICES MC74HC132AD MOTOROLA DGG308ACY HARRIS SILICON MC14051BD MOTOROLA MAX543BCWE MAXIM or 72032B1 BCI INTERNATIONAL HD64180RF 8 HITACHI MC74HC14AD MOTOROLA MC74HC259D MOTOROLA or CD74HC259M HARRIS MC74HC139AD MOTOROLA HM6264ALFP 15T HITACHI AD7870JP ANALOG IC 5 ADJUSTABLE 1 U25 CMOS THRU HOLE COMPONENTS amp MISCELLANEOUS DESCRIPTION DESIGNATION S LOW IMP 470uF 10V 2 C4 C75 20 CAP LOW PRO 100uF 6V 2 C20 C28 20 CAP LOW IMP 680uF 6 3V 2 30 039 20 Or 470uF 10V NOT TO EXCEED 13mm IN HEIGHT STA METAL 19 2 C42 50V 5 CAP P FLM 0015uF 100V 1 43 10 STA METAL 39uF 1 C53 50 5 5 ECONORESET 1 18 INDUCTOR RAD 120uH 1 19 0 5 CRYSTAL 6 11MHz 1 TEST POINT PC MOUNT 13 6 TP7 TP8 9 TP11 TP14 TP15 TP16 TP17 TP18 TP19 TP20 TP21 HEADER 100 2 2 2 POSITION RECEPTACLE 9 POSITION 1 1 JACK STEREO 3 5mm 1 J2 SOCKET 100 8 POS SIP DEVICE MAX638ACSA MANUFACTURER S PART NO ECA 1AFQ471 PANASONIC 107R22025M ILLINOIS CAP ECAOJFQ681 PANASONIC ECQ V1H104JZ3 PANASONIC QYA2A152KTP NICHICON ECQ V1H3393JZ PANASONIC DS1233Z 15 DALLAS SEMI BCI P N 71049B2 FX3 6 144MHz FOX ELEC TP 103 03 COMPONENTS CO 103321 2 AMP DB9 F 747905 2 AMP 16PJ108 MOUSER 744 8 T amp B ANSL
5. D11 HBEN REFOUT 44 WAIT 200 BUSAK BUSRG 55 tour RESET 2 5 2 TANT NMI INTO INT1 b d AD7870PLCC C68 744534 45 9138 2 SERIAL PORT DATE 6 16 92 DATE 9 2 92 DATE 3 24 THIS DOCUMENT CONTAINS CONFIDENTIAL AND OR PROPRIETARY INFORMATION AND IS NOT TO BE RE usse viso PRODUCED DISTRIBUTED OR DISCLOSED WITHOUT MFC Sanderson ya eti E PRIOR APPROVAL OF INTERNATIONAL OR TS DATE 3 24 93 2 foci 30 98 DESIGNATED AGENT 3 24 9 TOLERANCE UNLESS OTHERWISE SPECIFIED 020 005 ANGLES 1 DRWG 7100251 SHS s MATERIAL TITLE SCHEMATIC DIAGRAM MAIN BD HAND HELD DXIMETER er 1 42 iuF POLY 44 ui iur T 5 KD bi E FAN be I A ED TE JR yn 1500pF IPOLY OG3084A ANA S 4 U12A 7 TLC272 8 cas i ANA 5 E iuF ANA S UE PA tur sur 5 ET ANA S 9 ANAS Auf Loyout close to cach other 38 TLC272 8 DRWG 7100251 DESCRIPTION CHANGE THIS PAGE PER C N 1531 U148 TLC272 N 35 2 Sant 20K ix c5 iur ANA S
6. R45 R29 R36 R32 1812 PACKAGE ANY MER MMBTASSLT1 MOTOROLA TMPTAOSLT ALLEGRO MMBT3904LT1 MOTOROLA 2N7002LTI MOTOROLA 2N7002LT1 NATIONAL 1206 PACKAGE ANY MFR 1206 PACKAGE ANY MFR 1206 PACKAGE ANY MFR 1206 PACKAGE ANY MFR 1206 PACKAGE ANY MFR 1206 PACKAGE ANY MFR 1206 PACKAGE ANY MFR 1206 PACKAGE ANY MFR 1206 PACKAGE ANY MFR 1206 PACKAGE ANY MFR 1206 PACKAGE ANY MFR 1206 PACKAGE ANY MFR MANUFACTURER S PART NO 1206 PACKAGE ANY MFR 1206 PACKAGE ANY MFR 1206 PACKAGE ANY RESISTOR 1 1 8W 20K RESISTOR 1 1 8W 162 RESISTOR 1 1 8W 13 3K RESISTOR 5 1 8W 47K RESISTOR 1 1 8W 200 ohm RESISTOR 1 1 8W 30 9K RESISTOR 1 1 8W 28K RESISTOR 5 1 8W 27 ohm SOCKET 32 POS PLCC IC EPROM 27C256 SMD IC DUAL OP AMP IC AD711JR IC QUAD 2 INPUT NAND GATE SPST CMOS IC MULTVDEMULTIPLEXER IC 12BIT SERIAL INPUT DAC CMOS MPU 8MHz IC TRIGGER INVERTER IC 8BIT ADDRESSABLE IC DECODER DEMULTIPLEX IC 8Kx8 CMOS SRAM 100 5 12BIT A D R34 35 840 R37 R39 R43 R44 R46 R47 48 50 502 R52 R56 U22 U22 U3 US 912 914 U4 916 U6 U11 U13 U15 U17 U19 U20 U21 U23 U24 MER 1206 PACKAGE ANY MER 1206 PACKAGE ANY MER 1206 PACKAGE ANY MER 1206 PACKAGE ANY MER 1206 PACKAGE ANY MER 1206 PACKAGE ANY MER 1206 PACKAGE ANY MER 1206 PACKAGE ANY MER
7. 6 5 USC 74HC132 MBT3SOGLT1 07 USA 2N7002 74HC132 POWER SUPPLY C39 CAN DE REPLACES WITH 47061 10V CAP WHEN THE GB0uF 8 CAP AVAILABLE 3 NA B AL 524 INTERNATIONAL DRAWN BY CHK BY DHegerty ENG APPRIE Pala tnik DATE 6 16 92 DATE 9 2 92 DATE 3 24 93 SCALE DO NOT SCALE PRINT Q A APPR D Slefert THIS DOCUMENT CONTAINS CONFIDENTIAL AND OR DATE 3 24 93 PROPRIETARY INFORMATION AND IS NOT TO BE RE PRODUCED DISTRIBUTED OR DISCLOSED WITHOUT MFG APPR M Sanderson PRIOR APPROVAL OF BCI INTERNATIONAL OR ITS DESIGNATED AGENT DATE 3 24 93 MATERIAL TOLERANCE UNLESS OTHERWISE SPECIFIED XX 020 FI XXX 005 ON ANGLES 1 TITLE SCHEMATIC DIAGRAM 00251 MAIN BD HAND HELD DXIMETER krs c a 1 mes 200851 ADDED R502 amp 50 1531 RJR 8 13 92 cee C63 1uF DIGITAL SECTION u23 V 8 444 4 are PRODUCTION RELEASE cso 7 DH 3 24 93 vec 10pF SE SEE SHEET 8 PER C N 1714 RJR 9 29 93 STATUS LIR HALT OREQO CKAO 413 TENDO CKA 1 DREG1 TENO1 2N7002 TOUT A1G 5 51 AXAL TXAL CTSO RTSO AXAO TXAO NC 5 D8 SDATA D9 SCLK 050 758 848
8. C3 C7 C8 C11 C12 C14 C15 C17 C27 C35 C37 C38 C 4 C44 C45 C46 C47 C49 C 50 C51 C54 C56 C57 C58 C 61 C63 C64 C66 C68 C72 C 73 C74 C76 C79 C500 C5 C6 C9 C18 C48 C13 C16 C19 C65 C67 C 77 501 C52 C59 C60 C62 D3 D5 D1 D6 D7 Fl FB1 FB2 FB3 FB4 5 6 L1 L3 L6 MANUFACTURER S PART NO 1206 PACKAGE ANY MER 1206 PACKAGE ANY MER 1206 PACKAGE ANY MER 6032 PACKAGE ANY MER 1206 PACKAGE ANY MER 1206 PACKAGE ANY MER 3216 PACKAGE ANY MER BAT54C PHILIPS AMPEREX BAV99LTI MOTOROLA 7243 PACKAGE ANY MFR BLM41A01PT ANY MER 500 1579 B H ELEC DIP PACK INDUCTOR 10 uH 250mA 10 TRAN PNP 500mA 60V TRAN NPN 500mA 60V TRAN NPN 200mA 350mW 40 60 0 5 RESISTOR ohm RESISTOR RESISTOR RESISTOR ohm RESISTOR ohm RESISTOR RESISTOR ohm RESISTOR ohm RESISTOR RESISTOR RESISTOR RESISTOR 5 1 8W 1 1 8W 1 1 8W 5 1 8W 5 1 8W 5 1 8W 5 1 8W 5 1 8W 5 1 8W 1 1 8W 5 1 8W 5 1 8W DESCRIPTION 5 5 RESISTOR RESISTOR 1 1 8W 1 1 8W 5 1 8W 47 10K 45 3K 560 270 5 6K 10 5 1 2 7K 2 49K 4 7K 100K 56 2K 620K NN L8 01 04 02 03 010 011 09 012 R1 R2 R3 R4 R7 R8 R41 R42 R 51 5 6 9 RIO R11 R12 R13 R14 15 R16 57 R22 24 DESIGNATION S 23 25 R26 30 R31 R33 R38
9. the TIME DATE pushbutton for approximately three 3 seconds or until you hear a beep sound and the number in the NEXT CYCLE display changes This number is the software configuration code of the monitor The software configuration codes for normal operation of the monitor is Vitalmax 520 2 To resume normal operations Press the MEMORY RECALL pushbutton twice and the monitor will immediately resume normal operation OR Wait ten 10 seconds and the monitor will automatically resume normal operation RS232 SERIAL COMMUNICATIONS PROTOCOL CONNECTOR DESCRIPTION pin 2 transmit data monitor output PROTOCOL DESCRIPTION The protocol consists of printable ASCII alphanumeric characters The characters are transmitted received at 9600 bits sec 8 bits per char no parity 1 stop bit The monitor will send vital sign information to the host every 10 seconds The message contains the current vital sign parameters and their corresponding flag indicating if an alarm is outside the programmed area STRING POSITION POSSIBLE DESCRIPTION CHARACTERS 0 1 ASCII T response type ASCII 0 9 or BLANK ASCII 0 9 or BLANK ASCII 0 9 or BLANK 5 ASCII 0 1 systolic alarm flag ASCII 0 9 or BLANK diastolic hundreds ASCII 0 9 or BLANK diastolic tens ASCII 0 9 or BLANK diastolic units ASCII 0 1 diastolic alarm flag 0 gt 1 gt ASCII 0 9 or BLANK mean hundreds ASCI
10. 2 Power Supply CKS TXS SP LO SHUTOOHN QUIET OFF INT PON v 8T v 8ATTN DRWG NU 7100251 DESCRIPTION WAS 5 1531 RJR 8 13 92 PRODUCTION RELEASE DH 3 24 93 SEE SHEET 2 C N 1714 RJR 9 29 93 12 INTERNANONAL BCI INTERNATIONAL DRAWN BY DATE SCALE RJR 6 16 92 DATE 9 2 92 ENG APPR E Palatnik DATE 3 24 93 CHK BY D Hegert DESIGNATED AGENT THIS DOCUMENT CONTAINS CONFIDENTIAL AND OR PROPRIETARY INFORMATION AND IS NOT TO 8 PRODUCED DISTRIBUTED OR DISCLOSED WITHOUT PRIOR APPROVAL OF BCI INTERNATIONAL OR 5 DO SCALE PRINT APPR D Slefert DATE 3 24 93 BE APPR Sanderson DATE 3 24 93 TOLERANCE UNLESS MAIN BD HAND HELD OTHERWISE SPECIFIED f 500 ANGLES ET REV TITLE SCHEMATIC DIAGRAM BUSS SFT 2 Battery Battery BATTERY CONTAZTS AIA 1M 05 fais g CENI ov HAN DRWG NO 7100251 REV DESCRIPTION C N 1531 RJR 8 13 92 PRODUCTION RELEASE DH 3 24 93 ADDED TO C30 amp C39 AND NOTE PER C N 1714 To Boord REMOVE 854 RSS C78 ADD R500 501 E 500 RJR 9 29 93 ouousune 345021 109 ASE A ves
11. 5 017 001 1 00 305 019 001 2 00 308 019 001 1 00 308 017 001 2 00 308 021 002 1 00 308 025 002 1 00 ITEM LOCATION REPORT DESCRIPTION EPROM 27C512 15 IC RAM STATIC IC MICROPROCESSOR IC PROGRAMMABLE INTERFACE 82C55 2 TOSHIBA 8 MHZ IC A D CONVERTER IC PROGRAMMABLE TIMER 8MHZ 82C54 2 OR UPD71054C NEC IC 128 BYTE TIMER IC POWER ON RESET IC TIMER ADM235LJN OR MAX235CPG BELL IC 7 CHANNEL INPUT DRIVER ULN2003A LOCATION U 3 U 9 10 U 17 18 U 13 U 16 U 1 U 12 U 19 IC DUAL UART 28 PIN SCC2692AC1N28 SIGNETICS U 11 50 IC HEX SCHMIDT TRIGGER 74HC7001N IC FLIP FLOP IC LATCH IC BUFFER 0 4 U 14 39 U 5 U 15 308 028 002 1 00 701 096 501 1 00 701 077 502 1 00 IC DECODER SUB LO BAT AC ON ADAPTOR SUB UNIVERSAL MAIN U 6 Video Display Board Video Display Driver d gt i 22929999 usa PACIEN 24221222 HEG ET ze a on Katana 5 DEM 5 2 Board ne SIGNAL CAP GND OFFS NULL V BATT SHUTDOWN RED DRY IA ORV INTGRAT V REF MUX A MUX C QUIET OFFS NULL V AMB 9 557 Sheet Analog Section PRO CET Sheet
12. EY or CES 108 01 T S SAMTEC 22 GAUGE HOOK UP WIRE PWB FAB Rev D films 1 COVER SHIELD NEWOX1 1 SOFTWARE ASM 1 BARRIER INSULATING 2 1 MIL BARRIER INSULATING 11 1 MIL GLUE HOT MELT 1 R FULLER INDICATES SUPPLIED BCI JUMPER 400 401 402 404 405 406 ANY AS REQUIRED BCI P N71001B1 Rev 1 Drawing P N71017B1 BCI P N 71029A3 BCI P N 20511B1 BCI P N 20511B2 HM 2124 10 POWER SUPPLY REVISIONS DESCRIPTION DATE u 142576 ADJ 5 ON 3 oH R8 1 5 6V13A 1 4148 TECH INC 510 GARDEN AVE N EARWATER FL 33755 SCHEMATIC 6V POWER SUPPLY Document Number a 701 078 521 Date Wednesday December 09 1998 6 POWER SUPPLY BOARD COMPONENT LAYOUT 6 POWER SUPPLY BOARD PARTS LIST PART 101 136 002 101 143 001 101 147 002 102 103 001 102 121 001 102 153 001 102 156 001 102 159 001 102 183 001 103 104 002 104 101 001 104 103 001 107 101 001 107 102 001 107 108 001 111 120 001 201 101 001 305 037 001 402 031 002 402 033 002 402 038 001 701 078 001 PART NAME 47 UF 16V 330 uF 25V 1000 uF 16V 1 2 OHMS 15 OHM 680 OHMS 18 1 5 10K 50K MPSA13 NPN 2N3904 1N4148 1N4004 1N5822 40V 100 uH LZ 5H C RELAY LM2576 HEADER 2 HEADER 3 HEADER 5 PCB BOARD 701 078 521 REV D DESCRIPTION ELECTR
13. I 0 9 or BLANK ASCII 0 9 or BLANK 0 gt 1 gt i 13 ASCII 0 1 mean alarm flag MN ASCII 0 9 or BLANK ASCII 0 9 or BLANK i 21 ASCII 0 9 or BLANK pulse units ASCII 0 1 pulse alarm flag 0 gt 1 gt ASCII 0 9 or BLANK SpO2 hundreds ASCII 0 9 or BLANK ASCII 0 9 or BLANK ASCII 0 1 SpO2 alarm flag 0 gt 1 gt 9 or BLANK ASCII 0 9 or BLANK 9 or BLAN 25 ASCH 0 1 inCO2 alarm flag 0 gt 1 gt yes 0 gt 1 gt yes 33 ASCII 0 1 1 2 alarm 0 gt 1 gt etCO2 hundreds 0 gt 1 gt 0 gt 1 gt 0 gt 1 gt 48 488 AScI0O 9orBLANK 49 ASCII 0 9 or BLANK temperature 1 10 units 50 ASCII 0 1 temperature alarm 0 gt 1 gt 65 ASCII 0 9 or BLANK respiration hundreds ASCII 0 9 or BLANK 53 ASCO 0 9 or BLANK respiration units 54 ASCII 0 1 respiration alarm flag 0 gt 1 gt yes ASCII ending flag Following is a list of commands and responses COMMAND ACTION RESPONSE A auto start command unit enters AUTO MODE starts measurement no response between pause or resume condition unit resets to HANDS OFF MODE begins measurement no response of time no response measurement no response T time set command s
14. LTI MBTAOSLTI is DRAWN BY RJR CHK BY DHegerty ENG APPRiE Pala tnlk TE ES 1224 DATE 6 16 92 DATE 9 2 92 DATE 3 24 93 3 A SCALE DO NOT SCALE PRINT Q A APPR D Slefert As2 A 10 3 1 THIS DOCUMENT CONTAINS CONFIDENTIAL AND OR DATE 3 24 93 A PROPRIETARY INFORMATION AND 5 TO RE PRODUCED DISTRIBUTED OR E WITHOUT APPR M Sanderson 1 RIOR APPROVAL NTERN S DESIGNATED DATE 3 24 93 1 MATERIAL TOLERANCE UNLESS OTHERWISE SPECIFIED ANALOG SECTION 1 2 005 ANGLES T RW TITLE SCHEMATIC DIAGRAM 25100251 BD HAND HELD DXIMETER SHT 5 5 DRWG NU 71002B3 DESCRIPTION ADDED HANUFACTURER TO PLACE J1 OVER EDGE OF BOARD AND ITEM 405 SOLDER PINS TO TOP BOTTOM PADS 1 MIL NOTE PINS MUST BE SOLDERED THE FULL LENGTH THE PADS pe m EAR 791 BAE 1 10 95 ITEM 404 REVISED TO REFLECT REV D 400 D 2 MIL 7 ARTVORK TEM 401 EAR 846 DRH 2 8 95 O O SEE DETAIL A DETAIL SEE SHEET 2 BAE 3 6 95 INTERNATIONAL WADE IN USA NOTE 2 D BOARD HAR ADDED PART AS 710078 REV ERD 1 MARK WITH CURRENT REVISION USING A PERMANENT MARKER MARK NO 3 HERE W PERMAt MARKER 7 amp 8 amp J2 MUST MOUNT o
15. OLYTIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP 596 2 0 W RESISTOR 596 0 25W RESISTOR 596 0 25W RESISTOR 596 0 25W RESISTOR 596 0 25W RESISTOR 596 0 25W RESISTOR 10 TURN TOP POT NPN TRANSISTOR NPN TRANSISTOR SIGNAL DIODE RECTIFIER DIODE SCHOTTKY DIODE INDUCTORS SPDT RELAY ADJ REGULATOR 2 PIN HEADER LOCK 3 PIN HEADER LOCK 5 PIN HEADER LOCK POWER SUPPLY BD QTY oo DESIGNATION C7 C2 1 R3 1 J2 J3 96 J7 J8 J1 Attached to U1 REV C
16. V talmax 520 COMPACT DIGITAL VITAL SIGN MONITOR SERVICE MANUAL CAUTION Federal law U S restricts this device to sale by or on the order of a physician Vitalmax 520 Service Manual Table of Contents Description Part No Installation Codes for Digital Monitors RS232 Serial Communication Protocol Universal Main Board 701 077 522 Universal Main Board Schematic Universal Main Board Component Diagram Universal Main Board Parts List Video Display Board 701 130 501 Video Display Board Schematic Video Display Board Component Diagram Video Display Driver Board 701 131 521 Video Display Driver Board Schematic Video Display Driver Board Component Diagram Pulse Oximeter Board 703 022 003 Pulse Oxinieter Board Schematic Pulse Oximneter Board Component Diagram Pulse Oxirneter Board Parts List 6V Voltage Supply Board W Regulator 701 078 521 6V Power Supply Board Schematic 6V Power Supply Board Component Diagram 6V Power Supply Board Parts List INSTALLATION CODES FOR DIGITAL MONITORS The installation code for the software configuration of the digital monitors indicates the functions of that particular model This code is displayed in the NEXT CYCLE displays A CONFIRMING THE CODE FOR NORMAL OPERATION To confirm that the monitor has the correct installation codes for normal operation or to change any of the codes follow these procedures 1 Turn the power on Simultaneously press and hold the MEMORY RECALL and
17. et unit time and date no response COMMAND DETAILS A AUTO START The auto start command puts the unit into AUTO MODE with a interval time established by the included time Measurement starts immediately There is no response from the unit STRING POSITION POSSIBLE DESCRIPTION CHARACTERS 0 SCT 112245250452 5 9 auto interval minutes tens 9 1 2 ASCII 0 auto interval minutes units ASCII ending flag H HOLD RESUME The hold resume command toggles between hold or resume There is no response from the unit HOLD gt stop measurement if currently measuring or stop the count down if in AUTO STAT MODE RESUME gt resume measurement if stopped during measurement or resume time count down if in AUTO STAT MODE STRING POSITION POSSIBLE DESCRIPTION CHARACTERS 0 5 ALARM POLL The unit responds to the alarm poll command with a true or false condition to active alarm STRING POSITION POSSIBLE DESCRIPTION CHARACTERS 0 ASCIL Response STRING POSITION POSSIBLE DESCRIPTION CHARACTERS ASCII ASCII 0 1 unit in alarm 0 gt FALSE 1 gt TRUE ASCII X ending flag M MANUAL START The manual start command resets the unit to HANDS OFF MODE clears the cycle memory and begins measurement There is no response from the unit STRING POSITION POSSIBLE DESCRIPTION CHARACTERS 0 Q ALARM SILENCE The alarm silence command silences
18. the alarm for the pre programmed amount of time There is no response from the unit STRING POSITION POSSIBLE DESCRIPTION CHARACTERS S STAT START The stat start command puts the unit into STAT MODE with a interval time established by the included time Measurement starts immediately There is no response from the unit STRING POSITION POSSIBLE DESCRIPTION CHARACTERS 0 8 1 ASCII 0 9 stat duration minutes units ASCII ending T TIME SET The time set command sets the unit time and date to the new time and date There is no response from the unit STRING POSITION POSSIBLE DESCRIPTION CHARACTERS 0 0 2 ASCII 0 9 time hour units 1 ASCII 0 6 ASCII 0 9 ASCII O 9 6 1 month tens ASCII 0 9 ASCO 9 9 ASCO ending flag Universal Main mun un sl 8 4 mei ws 131 SHE 5 1 au 285 25 17 gom mp M 455 66 EI tene m i el 3225 Sr NUMBER QUANTITY 302 003 001 1 00 302 012 001 1 00 303 002 001 1 00 303 006 001 2 00 305 005 001 2 00 305 012 001 1 00 305 058 001 1 00 305 014 001 1 00 305 015 001 1 00 30
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