Section 14: Flags211
HP-41C USER FLAGS (30 THROUGH 55)  
Flag Name  
  Flag Number    Set    Clear   Test   
Status  
Catalog Flag   30           x   Not applicable.
Peripheral Flags (5)   31 through 35           x   Not applicable.
Number of Digits Flags (4)   36 through 39           x   Always maintained by Continuous memory.
Display Format Flags   FIX 40
ENG 41
SCI (refer to page 33)
          x
x
  Always maintained by Continuous memory.
Grads Mode Flag   42           x   Always maintained by Continuous memory.
Radians Mode Flag   43           x   Always maintained by Continuous memory.
Continuous On Flag   44           x   Not applicable.
System Data Entry Flag   45           x   Not applicable.
Partial Key Sequence Flag   46           x   Not applicable.
Shift Set Flag   47           x   Not applicable.
ALPHA Mode Flag   48           x   Cleared each time the HP-41C is turned on.
Low Battery Flag   49           x   Not applicable.
Message Flag   50           x   Not applicable.
SST Flag   51           x   Not applicable.
PRGM Mode Flag   52           x   Cleared each time the HP-41C is turned on.
I/O Flag   53           x   Not applicable.
Pause Flag   54           x   Not applicable.
Printer existence Flag   55           x   Set if printer exists or clear if no printer each time the HP-41C is turned on.