NDA-24296 CHAPTER 2
Pag e 29
Revision 1.0
SN1695 C PRBF-A
CPU Board
Note: The segment spinning indication shows a processing status has complet ed successfully, o r “E” indicates

the processing failed.

LAMP
NAME DESCRIPTION
STATUS
(DSP)
Two sets of “7-segment LED ” s how the CPR pr oce ssing s tatu s. The CPR proces sing status is dete rmine d by the
SENSE switch settings, and the new processing status starts when the CPURST switch is pressed. The 7-segment
LED indication on each CPR processing status is listed below.
SENSE STATUS DESCRIPTION
LEFT RIGHT
1
Not used “F”
“c”
“d”
1. When Program Install
The HD i n the CP R is in itia lized an d the pr ogram i s ins ta lled. ( These t hree proces ses
execute)
“F”in dicate d durin g HD for mat.
“c”indicated when copying data from FD to HD
“d” indicated while making the directory on the HD
Not used “1”
2. When Program Load
After program installation, the program should be transferred from the HD to
memory.
“1” is indicated during this process.
2
“0-9”“0-9”
3. On-line active CPR
The active CPR which is in ON LINE status indicates the CPU occupancy rate by
percentage. (00-99%)
Not used “S”
“b”
“y”
4. On-line stand-by CPR
The stand-by CPR which is in ON LINE status indicates “S,” “b,” “y”
Not used
5. Program & Office data load
“1”indi cate d du ring the Pro gram an d Office data tra nsfer f ro m the HD to th e
memory
“0” indicated during the Office data load
3Not used “c”“c”indicated when copying the data from FD to HD
4Not used “d”“d”indicated while making the directory on the HD
5Not used
The CPR is starting-up with ON LINE (OAI memory clear restart).
“1”indicated during the Program load.
“0”indica ted du r i ng the process.
6Not used “F”“F” indicated during HD format.
CNot used “H”The CPR is starting-up OFF LINE.
“H”ind icat ed during t he RO M data loading.
“1”“0”
“1”“0”
Segment S pin ni ng Indicati on