A3300 Polarization SynthesizerInput Output ControlAPC APC1112 341 2 3 4 5 6 782.2.7 AXXXX Back Panel1. IEEE 488.2 connector (GPIB)2. RS 232 connector (Use standard 9-pin extension cable for connec-tion to a COM-port, not a NULL-modem cable)3. Expansion connector. Provides Trigger Input #2 (see block dia-gram), as well as analogue outputs and is used to connect acces-sories (e.g. the A1210 Thermal Cycling Unit) to the device.4. USB connector (compliant to USB1.1)5. Trigger Input #1, TTL-Compatible (see appendix)6. Trigger Output, TTL-Compatible (see appendix)7. Power Supply Input8. Thread for optional ground connection2.2.8 A1000-B3/R3 Front Panel (19” Version with integrated PC)ESCOK123456 78891. Power switch2. Touch screen3. Modification knob4. Escape (ESC) button5. Accept (OK) button6. Cursor left button7. Cursor right button8. USB connector (compliant to USB2.0)9. Optical connector - Polarimeter Input (SMF)A1XXX/A2XXX/A3XXX User Guide 15