Keysight Technologies 8163A, User Manual

Page: 302 / 466

8163A/B, 8164A/B, 8166A/B User’s Guide 301
Applications 10
On-Screen Messages
The messages listed in the table below may appear at the top of the screen
during the PACT application.
Table 18 PACT Application On-Screen Messages
Keysight 8163A/B
Message Keysight 8164A/B
Message Description
SLck SLock The Tunable Laser module is locked. No measurement is
possible until you unlock the module, see
How to
Lock/Unlock the High-Power Laser
Sources
on page 67 for details.
RiLck RILock The Remote Interlock Connector of your mainframe is
open. No measurement is possible until the connection
at the Remote Interlock Connector closes, see
The
Remote Interlock (RIL) connector
on
page 337 for details.
NoH No Head There is an Optical Head Interface module inserted in the
mainframe that does not have an Optical Head
connected to it. No measurement is possible using this
channel until you either:
reconnect an Optical Head or
deselect this Optical Head channel as a power
measurement channel.
NoD No Data No data has been measured or measurement is not yet
finished. You cannot access the Analysis Screen yet.
Printout and file operations are not yet possible.
Set Settling A Tunable Laser module is settling. The instrument is
busy and no measurement can be performed yet.
NoR No Ref No reference sweep has been performed. Loss will be
calculated using nominal laser power as a reference.