Agilent Technologies 83400 Series, User Manual, Page: 26 / 82

2-3
General Information
Operating
Figure 2-1. Front and rear panels on a source
When the key is turned on, the laser is turned on and the front-panel
LASER ON
light turns on. However, the rear-panel
REMOTE SHUTDOWN
BNC connector
must be shorted for the laser to operate. When the BNC short is removed
from the connector, the accessible radiation does not exceed the AEL for FDA
LASER Class IIIb (IEC LASER Class 3B) for the Agilent 83402C and FDA
LASER Class I (IEC LASER Class 1) for the Agilent 83403C according to IEC
Publication CE/IEC 821-1: 1993. Use your own short, switch, or other circuitry
to control the remote shutdown.