Panasonic JB-3300 Technical Manual page 230

(b) Definition of DIP switch (DIPSW1) and system configuration
The DIP switches are installed in the inside of the unit and cannot
be operated from the outside.
Position 1 2 3
ON
OFF
Position 1 ..... 8087 enable: OFF
disable: ON (default)
2 seccce Reserved
3 cecee Reserved
The system configuration is defined by the input data of PPI 8255A-5
PC Register as follows:
HEX Port Address
(0062) PB3 = "Oo" PB3 = "1"
PCO wpe "or"
1 I-~! Position 1 (8087) "ya"
or
2 |—~]| Reserved position 2 "O": one drive "1": two drives
3 |—~] Reserved position 3 "oO"
Figure 5-79
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