ARCADE MANUAL ARCHIVEMachine Specs, DIP Switches & Service Manuals

Alien Sector

Namco · 1985 · raster Horizontal · 2P · joy · aliensec

Also known as: Baraduke

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Display

Type: raster Horizontal
Resolution: 288 x 224
Refresh: 60.61 Hz

Processors

Motorola MC6809E @ 1.536 MHz
Hitachi HD63701V0 @ 6.144 MHz

Audio

Namco CUS30 @ 24 kHz
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

SwitchSettingOptionsDefault
SWA:7, SWA:8Coin BSWA:7 SWA:8ON ON 3 Coins/1 CreditOFF ON 2 Coins/1 CreditOFF OFF 1 Coin/1 Credit ✱ON OFF 1 Coin/2 Credits1 Coin/1 Credit
SWA:6Demo SoundsON OffOFF On ✱On
SWA:4, SWA:5Coin ASWA:4 SWA:5ON ON 3 Coins/1 CreditOFF ON 2 Coins/1 CreditOFF OFF 1 Coin/1 Credit ✱ON OFF 1 Coin/2 Credits1 Coin/1 Credit
SWA:2, SWA:3LivesSWA:2 SWA:3ON OFF 2OFF OFF 3 ✱OFF ON 4ON ON 53
SWA:1Service ModeOFF Off ✱ON OnOff
SWB:8UnusedOFF Off ✱ON OnOff
SWB:7Allow Continue From Last LevelOFF Off ✱ON OnOff
SWB:6FreezeOFF Off ✱ON OnOff
SWB:5Round SelectOFF Off ✱ON OnOff
SWB:3, SWB:4DifficultySWB:3 SWB:4ON OFF EasyOFF OFF Normal ✱OFF ON HardON ON Very HardNormal
SWB:1, SWB:2Bonus LifeSWB:1 SWB:2ON OFF Every 10kOFF OFF 10k And Every 20k ✱OFF ON Every 20kON ON None10k And Every 20k
EDGE21:1CabinetOFF Upright ✱ON CocktailUpright