Table of Contents
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Operation
6
7
ESC
Memory Check
The functions of the numbered items on the display include:
1.
Writes the test pattern in the ROM to the RAM area. (Test pattern: Incremental order 00,
01, and so on)
2.
Compares the test pattern with the write data (WRITE1) of the RAM and displays the
results.
3.
Writes the test pattern in the ROM to the RAM area. (Test pattern: Decremental order
FF, FE, and so on)
4.
Compares the test pattern with the write data (WRITE2) of the RAM and displays the
results.
Operation
2
1
( or 3 )
Display
TIME DISPLAY
00:00:XX
TEST
2 MEMORY
MENU
3 KEY
4 BUZZER
1 DISP
5 EXT
Display
MEMORY
3 WR2
4 READ2
1 WR1
5 DUMP
2 READ1
6 CHKSUM
WRITE1
( or WRITE2 )
—
—
19
Note
Shows dots at
corners.
Check to see if
timer is working.
Note
RAM check
To return to the
TEST MENU,
press
.
ESC
5: Not used
6: Not used
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