THORLABS MC2000 - Front Panel Description; Rear Panel Description

Optical Chopper System
18488-D02 Rev G, September 24, 2012 Page 7 www.thorlabs.com
Front Panel Description
Figure 1: Front Panel
Rear Panel Description
Figure 2: Rear Panel
Control Knob
This knob is used to highlight and select menu items.
LCD Display
The controller menus are displaye
d
h
e
r
e.
Power
Press to toggle
p
owe
r
Ext Input
The external reference signal is connected to this
input BNC (TTL / CMOS logic level).
Ref Output
The reference
output signal
selected by the
reference out menu
(CMOS logic
level
)
.
Cooling Fan
Do not block when the
unit is operating.
Modular Interface
Connector for the
optical hea
d
AC input receptacle
Requires an IEC compatible
plug with ground terminal.
Cord supplied for US
o
p
eration.
Fuse Holder
The system fuse is
installed here.
USB 2.0 Por
t