The Stability Application Applications
Agilent 8163A/B, 8164A/B & 8166A/B Mainframes, Sixth Edition 265
On-Screen Messages
The messages listed in the table below may appear at the top of the screen
during the Stability application.
Table 17 Stability Application On-Screen Messages
Agilent 8163A/B
Message
Agilent 8164A/B
Message
Description
OvR Overrange
One of the Power Meter channels has re-
ported an overrange. The over-ranged val-
ue is clipped, statistical data is invalid.
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 chan-
nel 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 measure-
ment is not yet finished. You cannot ac-
cess the Analysis Screen yet. Printout and
file operations are not yet possible.