Leader LBO-5880 User manual

Leader
LBO - 5880

LBO — 5880
PROGRAMMABLE
OSCILLOSCOPE
INSTRUCTION MANUAL
[Notice]
This manual is subject to change without prior notice.
Also, the program stored in internal memory (ROM) of this programmable oscilloscope is used
to govern its basic operations and may be updated without prior notice to reflect product im-
provements or changed specifications.
The version number of the ROM program can be determined from Section 10.10 of this manual.

TABLE OF CONTENTS
INTRODUGTION. 4522. 86255 fedccge Gta reer e bs eee dues det nesters tga ha 8 1
FEBAT URES 3: feta hk ection s «aginst Gee hoard oe Sg dN WEP away egies 1
2.1 Oscilloscope: Section vac Petey $e Aa eRe S ae SES Sees Ma SE 1
2.2 Memory Section... 2
SPECIFICATIONS ..... 2
Sel Oscilloscope Section . 2
3.2 ‘Memory: Section”,.-)s:3 2 ete xi iay Secaare ds Col Phe Tete hele wok 4
3.3 Miscellaneous: .iis.0¢4.ns08 F.6d sf s Nees a Sieten gw aenisinge © ao eR Asb aT drs ards 5
BLOCK DIAGRAM.... 6
PANEL DESCRIPTION : 7
5.1 General Appearance engine Mhewale nee tarts Wend 7
32) Front Panel ...........0.044 8
5.3 Power Supply/CRT Display Block . az
5.4 Program Controller Block ...... wil
54:1 Operating modes ~ s3.0>2.a Soe oven dale Sean ease gape esate 12
54:2, -CEOHOP a5 ic feng tleliteseta as aoaidia 2G. sha eaedie 2e/C ies Su RS AES 12
5.5 Vertical Amptifier . 214
5.6 Horizontal Amplifier 19
Suh Trigger Block ..... 3 rea
5.8 Rear’Patiel 23. tc snes foen8< ‘yn a tistiade Rasta Wainata Mitge eas ace es Oe eee 27
OPERATING NOTES
6.1 Observe Supply Voltage Rating ...
6.2 Do Not Apply Excessive Input Voltage JN g
6.3 Do Not Use ina Strong Magnetic Field ....... atte
6.4 Avoid Using in a High Temperature, Damp Place... 0.0... 0.0. sce e ee eee es
6.5 INotes:on- ORT. 08 4 ottss tk So aalne tntabtiens, dials Bias Siete SR eter DE
6.6. Turn Power Switch Off Before Connecting Bus Cables .
6.7 Notes on Connecting to a Transformer-less Device ....... 6... e cece
6.8 Notes'on Shutdowt 3 s.).05 fsa ea See eee a Soe ee eae Roe eee Be
6.9 Notes on Memory Write Protection
PROBE TYPES AND SELECTION ............-
BASIC OPERATIONS... ...... 05.2.6. 60-064 cae
8.1 Displaying a Horizontal Trace
GENERAL OPERATIONS 2.2.22... ccc cect eee eee e eee e eee eenenneees
91 Setting BEGIN and END Addresses
9.2 Writing to Memory ..
9.3 Editinig-Prograins 13 ict tGqasit dias ate Ph a aeduieiae ae seated Saale
9.3:1 Changing only control settings, such
as POSITION and VARIABLE ...............
9.3.2 Altering modes other than controls . : 7
94 Editing Program Addresses:....2.200 ccc ca cae ec ewe eee aee eed oa ba te
9.4.1 DELETE (Deletion): ok sace sh wabd nis tie th Wookie Seales Ov.
9.4.2. INSERT (Insertion)... .... 2.02.50 e eee eee

9.5
9.6
9.7
9.8
9.9
9.10
9.13
9.14
9.15
9.16
9.4.3. EXCHANGE INC (Exchanging with the next address)............ 38
944 EXCHANGE DEC (Exchanging with the previous address} ........ 38
Manual Operations 25s 02 2i:esa<eceus: otistb ict BBs His Oe CAS EAN DEES 39
Program Transfer (SAVE/LOAD)........... 000 cece cece cece eet e eens 39
9.6.1 Transferring the entire program from address 0 to address 99 ..40
9.6.2 Transferring an address range ..
9.6.3 Transferring an address range with an offset
964 Transferring only one address.........
Error Massages during Program Transfer . x : : i
LOAD/SAVE Data Format Description ..........0000 ccc cecc cece eeeuee
9.8.1 Data format (General) ......... 020. e cece ce cece nce eneees
9.8:2:. “Signal tine description .... 2 .¢é 40 Ss.3.eee doles we cabin ed dis Chew adiee
9.8.3 Data format (Detailed)... 00... 0... cc ccc crete ere eetanee
9.8.4 Saving and loading data by microcomputer
Printing: Programs (PRINT) ‘ssicis/ssicadocls viaceecness a9 dad tasnve )4 i020 eb ses ang asetolos
9.9.1 Setap <ccs2adyetane
9.9.2. BEGIN-END printing .
9.9.3 SINGLE printing ...
9.9.4 Print applications .
9.9.5 Print codes.... ..
9.9.6 Printing codes table . 3
9.9.7 Printing bus connector pin arrangement . . :
REMOTE (Address Remote Control) 2.0.0.0... 0202 e cece eee eee eee
9.10.1 Signal line definitions 6.0.0.0... ec eee eee eee eee 58
9.10.2 Controlling with binary code
9.10.3 Controlling with BCD (binary coded decimal) code .....-......... $9
9.10.4 Notes on switching with a digital switch or the like .............0. 60
‘9°10,5. Parallel: operation sis toc. ors-cis-a Sted eaiews aae Uactiate eee wee ea reeled
Address Data Output
9.11.1 Signal line definitions
9.11.2 When normal address data is required
9.11.3 Address data code table ..........
External Control (EXT CONTROL) Procedures : :
SID Ty Signal ine Gefinitions isis estos, oe apse a Seige hoses, nese eelae es
9.12.2 YO BUS -internal circuit diagram .... 00... eee eee
9.12.3 Example of an external circuit and usage .. 2.2.00... 00000000 eee 66
AUTO ING S asses ds chee ils eels reece day Sardge Sealed wae a adie terete 68
EXT INC, DEC, and BEGIN... 2.0.0 ce ee cee tec ence cena etes 69
9.14.1 INC, DEC, and BEGIN by EXT INC INPUT ...............-- 69
9.14.2. INC, DEC, and BEGIN via 1/0 BUS........ 69
9.14.3. INC, DEC, and BEGIN by PC board connector atl
Recalling Program [ABORT] + [END] ...............
Memory Write Protection . . es
9.16.1 Setting write protection ..
9.16.2 Resetting write protection . .
9.16.3 Checking write protection status 2.0.2.0. ccs 13:

10,
It,
12.
13.
CHECKING FUNCTIONS .
10.1 Automatic Checks .
10.2 I/O BUS Check FUNC 3
+
10.3. OPERATING MODE Switch Check [FUNC 3] +
10.4 Memory Control Check FUNC 3] +
10.5 I/O PORT Check FUNC 3| +
10.6 7-segment LED Check [FUNC 3] +
10.7 Oscilloscope Control Key Check FUNC 3] +
10.8 Printer Bus Check {FUNC 3] +
10.9 Audible Alarm and Blanking LED Check [FUNC 3] +
10.10 Program ROM Version Number Display FUNC 3] +
O.L1 Printing Code Table {FUNC 2] +
0.12 [PTP] Switch Check FUNC 2] +
0.13 External Osciiloscope Control FUNC 2] +
10.13.1 Signal line definitions ..... 0.6... 02. cee etc c eee eens
10.13.2 Application of external data oscilloscope control... 2.6... ec eee
OPERATION CHART AND LED DISPLAYS
ERROR MESSAGES........-...0-0000 +
2.1 Error Message Classifications .
2.2 Error 28.....
2.3 Error Codes
PRINTING EXTERNAL CONTROL (EXT CONTROL DATA)
FUNC 3} + [BEGIN] or [END] ..........
3.1 BEGIN-END Printing [FUNC 2] +
3.2. SINGLE Printing FUNC 2] +
13:3 Print: Applications” sic v c.s.2.c' es ee ale eee gd aiae a hse ge oleh See eae ieiaie Bate aS