Zero Hour (set 1)
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Display
Type: raster Vertical
Resolution: 240 x 192
Refresh: 60.11 Hz
Processors
Zilog Z80 @ 4 MHz
Audio
1-Bit DAC
Samples
Channels: 1
Controls
Players: 2
Coin slots: 2
joy, 8-way, 1 button
joy, 8-way, 1 button
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 | Unused | OFF Off ✱ON On | Off |
| SW1:7 | Unused | OFF Off ✱ON On | Off |
| SW1:6 | Unused | OFF Off ✱ON On | Off |
| SW1:5 | Cabinet | ON Upright ✱OFF Cocktail | Upright |
| SW1:4, SW1:3 | Bonus Life | SW1:4 SW1:3ON ON No Bonus ✱OFF OFF 5000ON OFF 8000OFF ON 10000 | No Bonus |
| SW1:2, SW1:1 | Lives | SW1:2 SW1:1ON ON 2OFF OFF 3 ✱ON OFF 4OFF ON 5 | 3 |
| SW2:4, SW2:3, SW2:2, SW2:1 | Coin A | SW2:4 SW2:3 SW2:2 SW2:1ON OFF OFF ON 4 Coins/1 CreditON ON ON OFF 3 Coins/1 CreditON OFF ON OFF 2 Coins/1 CreditOFF OFF OFF ON 3 Coins/2 CreditsOFF OFF OFF OFF 1 Coin/1 Credit ✱OFF ON ON OFF 2 Coins/3 CreditsON OFF OFF OFF 1 Coin/2 CreditsOFF ON OFF OFF 1 Coin/3 CreditsON ON OFF OFF 1 Coin/4 CreditsOFF OFF ON OFF 1 Coin/5 Credits | 1 Coin/1 Credit |
| SW2:8, SW2:7, SW2:6, SW2:5 | Coin B | SW2:8 SW2:7 SW2:6 SW2:5ON OFF OFF ON 4 Coins/1 CreditON ON ON OFF 3 Coins/1 CreditON OFF ON OFF 2 Coins/1 CreditOFF OFF OFF ON 3 Coins/2 CreditsOFF OFF OFF OFF 1 Coin/1 Credit ✱OFF ON ON OFF 2 Coins/3 CreditsON OFF OFF OFF 1 Coin/2 CreditsOFF ON OFF OFF 1 Coin/3 CreditsON ON OFF OFF 1 Coin/4 CreditsOFF OFF ON OFF 1 Coin/5 Credits | 1 Coin/1 Credit |