Sega INITIAL "D" TYPE TWIN. - Manual (Page 61)

52 www.seuservice.com 53 www.seuservice.com
G. CARD R/W TEST
Clean the card reader/writer periodically.
Test the functionality of or clean the CARD R/W (read/writer).
The CARD R/W should be tested and cleaned periodically.
GAME TEST MODE
CARD R/W TEST
CARD R/W STATUS : *****
INITIALIZE
CLEANING
CHECK R/W : --
-> EXIT
SELECT WITH SERVICE BUTTON
AND PRESS TEST BUTTON
FIG. 10. 3 g CARD R/W TEST Screen
The cursor can move to the following items:
 INITIALIZE: Initialization
 CLEANING: Cleaning
 CHECK R/W: R/W Operation Check
STOP
IMPORTANT!