Bio-Rad Gel Doc™ XR+ System - Manual (Page 18)

Page 18 of 42
9. For imaging of chemiluminescent samples, make sure that the Iris is opened all the way.
4.3 Description of System Function and System Initialization
4.3.1 Control panel
The front membrane touch pad control panel of the Universal Hood II allows full control of
the Motorized Zoom Lens, UV transillumination, White Epi illumination and White Light
transillumination. Please read the following section to become familiar with each function.
Membrane Touch Pad
The Power light tells you whether the system is turned on or not. The power on/off switch is
located at the rear bottom left side of the enclosure.
Epi-White LED and
button
Trans White LED
and button
Hold LED and
button
Trans UV LED and
button
Prep UV LED and
button
Power Indicator
LED
Imaging Indicator LED
Focusing Ring Iris Control Ring