Alcon (US)
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Display
Type: raster Vertical
Resolution: 296 x 240
Refresh: 57.27 Hz
Processors
Zilog Z80 @ 6 MHz
Zilog Z80 @ 3 MHz
Motorola MC68705P5 @ 3 MHz
Audio
AY-3-8910A PSG @ 1.5 MHz
AY-3-8910A PSG @ 1.5 MHz
Channels: 1
Controls
Players: 2
Coin slots: 2
joy, 8-way, 2 buttons
joy, 8-way, 2 buttons
DIP Switch Settings
Data from MAME. On later hardware, game settings are typically in the Test/Service Menu, not DIP switches. Learn more
| Switch | Setting | Options | Default |
|---|---|---|---|
| SW1:8, SW1:7 | Coin B | SW1:8 SW1:7ON OFF 2 Coins/1 CreditOFF OFF 1 Coin/1 Credit ✱ON ON 3 Coins/4 CreditsOFF ON 1 Coin/2 Credits | 1 Coin/1 Credit |
| SW1:6, SW1:5 | Coin A | SW1:6 SW1:5ON OFF 2 Coins/1 CreditOFF OFF 1 Coin/1 Credit ✱ON ON 3 Coins/4 CreditsOFF ON 1 Coin/2 Credits | 1 Coin/1 Credit |
| SW1:4 | Demo Sounds | ON OffOFF On ✱ | On |
| SW1:3 | Screen Test | OFF Off ✱ON On | Off |
| SW1:2 | Flip Screen | OFF Off ✱ON On | Off |
| SW1:1 | Cabinet | ON Upright ✱OFF Cocktail | Upright |
| SW2:8 | Unused | OFF Off ✱ON On | Off |
| SW2:7 | Service Mode | OFF Off ✱ON On | Off |
| SW2:6, SW2:5 | Lives | SW2:6 SW2:5ON OFF 1ON ON 2OFF OFF 3 ✱OFF ON 5 | 3 |
| SW2:4, SW2:3 | Bonus Life | SW2:4 SW2:3OFF OFF 30000 100000 ✱OFF ON 50000 200000ON OFF 50000ON ON 100000 | 30000 100000 |
| SW2:2, SW2:1 | Difficulty | SW2:2 SW2:1OFF ON EasyOFF OFF Medium ✱ON OFF HardON ON Hardest | Medium |