Airduel (Irem 1990)

SW1

                   1     2     3     4     5     6     7     8    
No. of Players   
3                 off   off
2                 on    off
4                 off   on
5                 on    on

difficulty
normal                       off   off
easy                         on    off
hard                         off   on
very easy                    on    on


dips 5 & 6 not used

demo sound
no sound                                             off
sound on                                             on

test mode
normal                                                     off
test                                                       on



SW2

                   1     2     3     4     5     6     7     8
screen flip
normal            off
flip              on

dip 2 & 3 not used

coinage
1 Coin  1 Play                      off   off   off   off   off
2 1                                 off   on    off   off   off
3 1                                 off   off   on    off   off
4 1                                 off   on    on    off   off
5 1                                 off   off   off   on    off
6 1                                 off   on    off   on    off
1 2                                 off   off   on    on    off
1 3                                 off   on    on    on    off
1 4                                 off   off   off   off   on
1 5                                 off   on    off   off   on
1 6                                 off   off   on    off   on
2 3                                 off   on    on    off   on
3 2                                 off   off   off   on    on
4 3                                 off   on    off   on    on
freeplay                            off   on    on    on    on

coinage showing A  B
Adjust Coin A
A 1 1                               on    off   off   *     *
A 2 1                               on    on    off   *     *
A 3 1                               on    off   on    *     *
A 5 1                               on    on    on    *     *

Adjust Coin B
B 1 2                               on    *     *     off   off
B 1 3                               on    *     *     on    off
B 1 5                               on    *     *     off   on
B 1 6                               on    *     *     on    on


* = blank, so probably not used (leave off??)