Heavy Unit (World)
Also known as: Heavy Unit -U.S.A. Version-
▶ Open in the searchable database
Display
Type: raster Horizontal
Resolution: 256 x 224
Refresh: 58 Hz
Processors
3x Zilog Z80 @ 6 MHz
Intel 80C51 @ 6 MHz
Audio
YM2203 OPN @ 3 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 |
|---|---|---|---|
| DSW1:1 | Cabinet | ON Upright ✱OFF Cocktail | Upright |
| DSW1:2 | Flip Screen | OFF Off ✱ON On | Off |
| DSW1:3 | Service Mode | OFF Off ✱ON On | Off |
| DSW1:4 | Coin Mode | OFF Mode 1 ✱ON Mode 2 | Mode 1 |
| DSW1:5, DSW1:6 | Coin A | DSW1:5 DSW1:6ON OFF 2 Coins/1 CreditOFF OFF 1 Coin/1 Credit ✱OFF ON 1 Coin/2 CreditsON ON 1 Coin/6 CreditsON OFF 2 Coins/1 CreditOFF OFF 1 Coin/1 Credit ✱OFF ON 1 Coin/3 CreditsON ON 1 Coin/4 Credits | 1 Coin/1 Credit |
| DSW1:7, DSW1:8 | Coin B | DSW1:7 DSW1:8ON OFF 2 Coins/1 CreditOFF OFF 1 Coin/1 Credit ✱OFF ON 1 Coin/2 CreditsON ON 1 Coin/6 CreditsON OFF 2 Coins/1 CreditOFF OFF 1 Coin/1 Credit ✱OFF ON 1 Coin/3 CreditsON ON 1 Coin/4 Credits | 1 Coin/1 Credit |
| DSW2:1, DSW2:2 | Difficulty | DSW2:1 DSW2:2ON OFF EasyOFF OFF Normal ✱OFF ON HardON ON Hardest | Normal |
| DSW2:3 | Allow Continue | ON OffOFF On ✱ | On |
| DSW2:4 | Bonus | OFF OffON On ✱ | On |
| DSW2:5, DSW2:6 | Lives | DSW2:5 DSW2:6OFF OFF 3 ✱ON OFF 4OFF ON 5ON ON 7 | 3 |
| DSW2:7 | Demo Sounds | ON OffOFF On ✱ | On |
| DSW2:8 | Unused | OFF Off ✱ON On | Off |