AMSTRAD GX 4000 Manuel De L'utilisateur page 8

Features
Cartridge Slot
Power/interlock switch
Pause button
Peritel UHF
Power LED
5 Volt DC 11 Volt DC Sound switch
Stereo Analog joystick
Auxiliary control device
Game paddle 1 Game paddle 2
Monitor Connection
Monitor socket Amstrad Monitor
5 Volt Socket
2