User Manual

GETTING STARTED
17
Rear Panel Overview
RS-232C
Port
Optional Item
Slot x2
Power Cord
Socket
Fuse
T3.15A/250V
CAL Key
Port
Digital I/O
Port
USB Device
Port
Power Cord
Socket
A
ccepts the power cord. AC
100–240V, 50–60Hz.
For power on sequence, see page20.
Fuse Socket
Holds the main fuse: T3.15A 250V,
20VA.
For fuse replacement details, see
page111.
RS-232C port
A
ccepts an RS-232C cable for remote
control; DB-9 male connector.
For remote control details, see page96.
USB device port
A
ccepts a USB device cable for remote
control; Type A, female connector.
For remote control details, see page95.
CAL key port
CAL KEY
Reserved for internal uses as in
firmware update and calibration.