NKT Photonics Koheras ADJUSTIK HP, Product Manual

Page: 26 / 115

Front and rear panels
26
Front and rear panels
Front panel
Figure 3
shows the front panel of the laser. On the front panel are two optical
outputs, main and monitor. The front panel also includes controls to turn on and
operate the laser autonomously without using a CONTROL PC. The controls include:
•
LCD display panel – displays operational parameters and a menu system
where the laser’s parameters can be set.
•
Menu and return buttons – use to enter into menu levels, select parameter
digits, confirm the setting and return to a higher menu level.
•
Selection dial – use the dial to move the selection pointer among the menu
items and modify parameter values.
•
Emission button – enables and disables emission (enables emission only if
the system meets safety and operational parameters.)
•
Key switch – the key switch must be ON to enable emission. Remove the key
to prevent unauthorized laser operation.
Note: Use the key switch to clear an interlock alarm when an open in the laser’s
interlock circuit has been rectified. First turn the key to OFF, and then ON again to
clear the alarm. See
“Connecting the safety interlock”
for more information.
•
AC mains switch – powers the laser ON or OFF.
See
“Optical specifications” on page 28
for more information on the optical outputs
and their connector configuration.
Status LEDs on the front panel indicate the following states:
•
Power – the supply voltage status
•
Interlock – interlock circuit open/closed (not OK/OK)
•
Emission – the laser emission status
•
Status – the module stability status
For more information see
“Status LEDs” on page 33
.