Specifications

— 12 —
STEP OPERATION DISPLAY NOTE
2 READ 1
EXECUTING !!
Read the test pattern 1
from RAM
CMPLETE !!
XXXkB
After 3 sec.
NX-4000 : 128kB
NX-6000 : 256kB
Tap anywhere MEMORY
1 WRITE 1
2 READ 1
3 WRITE 2
4 READ 2
3 WRITE 2
RAM WRITE 2
Write the test pattern 2 into
RAM
MEMORY
1 WRITE 1
2 READ 1
3 WRITE 2
4 READ 2
After 3 sec.
4 READ 2
EXECUTING !!
Read the test pattern 2
from RAM
CMPLETE !!
XXXkB
After 3 sec.
NX-4000 : 128kB
NX-6000 : 256kB
Tap anywhere MEMORY
1 WRITE 1
2 READ 1
3 WRITE 2
4 READ 2
5 DUMP CHKSUM OS
SUM XXXX
Wiring check for ROM
Memory Check Tap anywhere MEMORY
1 WRITE 1
2 READ 1
3 WRITE 2
4 READ 2
6 CHKSUM CHECK SUM
TYPE CS5
SIZE 1024kB
SUM XXXX
EXOR XX
Check SUM value
Tap anywhere MEMORY
1 WRITE 1
2 READ 1
3 WRITE 2
4 READ 2
ESC TEST MENU
1 DISPLAY
2 MEMORY
3 TIME
4 BUZZER
Time Check 3 TIME TIME
00:00:00
ESC TEST MENU
1 DISPLAY
2 MEMORY
3 TIME
4 BUZZER
5 DUMP
6 CHECKSUM
5 DUMP
6 CHECKSUM
5 DUMP
6 CHECKSUM
5 DUMP
6 CHECKSUM
5 DUMP
6 CHECKSUM
5 I / F
6 CONTRAST
7 TOUCH
8 RESET
5 I / F
6 CONTRAST
7 TOUCH
8 RESET