HP -67 Owner's Handbook Manual page 8

Section 13: Flags............c.ocoviiiiiiiii., 255
Command-Cleared Flags. .. ........ccovviiiiiiniinnn. 256
Test-Cleared Flags ..., 256
DataEntryFlag ..o 260
Problems . ... ... 266
Section 14: Card Reader Operations ............. 271
MagneticCards . ... 271
Program Cards ...t 272
Recording a ProgramontoaCard .................. 272
Reloading a Recorded Program froma Card ......... 273
Merging Programs ...t 274
Protectinga Card ......... ... i 278
Markinga Card ............ i 278
DataCards ... 279
Recording DataontoaCard ........................ 279
Loading DatafromaCard.......................... 281
Merged LoadingofData ........................... 286
Pausingto ReadaCard .....................covennn. 292
Section 15: The HP-67 and the
HP-97: Interchangeable Software .............. 299
KeyCodes . ... ..o e 299
Print and Automatic Review Functions ................. 302
A Word about Programming .......................... 305
Appendix A: Accessories .......................0. 306
Standard ACCESSOMNES . .........vveieiieeeinnniinnns 306
Optional ACCeSSOores ..........ovviiiiniiiiieneenns 306
Appendix B: Service and Maintenance ........... 310
Your Hewlett-Packard Calculator . ..................... 310
Battery Operation ........... ... ..o, 311
Recharging and AC Line Operation ................... 311
Battery Pack Replacement ................. ... ... ..., 313
BatteryCare...........oo i 315
Magnetic Card Maintenance .......................... 315
SEIVICE . ittt e 316
Low Power ..... ..o 316
Blank Display .. ....ooiiii 316
Blurring Display . . ... 317
Improper Card Read Operation ..................... 317
Temperature Range ..., 318