I n t r o d u c i n g

1AC power outlet: where the monitor power cord can plug in.

2voltage selection switch: the system unit can be set to operate with a 100-120 V or 220-240 V AC power supply.

3AC power inlet: where the system unit power cord plugs in.

4keyboard port: connect the keyboard to this port.

5mouse port: connect the mouse to this port.

6serial port 1: (110 baud to 9600 baud): typically used for connecting an external modem or a serial printer signal cable.

7serial port 2: identical to serial port 1.

8parallel port (standard, bi-directional or ECP/EPP): typically used for a printer signal cable.

9monitor port: connect the monitor signal cable to this port (if you are using the on-board graphics system).

10casing screws: unfasten these to remove the top cover.

11joystick/MIDI port: (MS/LS models) intended for either a standard PC analog joystick, or a MIDI In/Out adapter.

12audio input socket (MIC): (MS/LS models) mainly intended for a microphone. Alternatively, you could attach a personal stereo (tape or CD). The socket provides “phantom power” for electret condenser type microphones.

13line in socket (IN): (MS/LS models) intended for a line-in signal from a high-fidelity tape deck or CD player.

14line out socket (OUT): (MS/LS models) intended for a line- out signal to a high-fidelity amplifier or tape deck.

15audio output socket (SPK): (MS/LS models) intended for headphones or a pair of external self-powered loudspeakers.

16security loop: you can feed a security chain through this loop and secure it to prevent theft of the system unit.

17blanking plates: for the expansion card slots.

18air vents: do not block these vents or the system will overheat.

APRICOT 340 OWNER’S HANDBOOK 1/5