Brand: Agilent
Model: E4411B
Type: Spectrum Analyzer
Issue: Dim Screen
Hello, I have a Agilent (HP/Agilent/Keystone) E4411B Spectrum analyzer. The display is very dim when the brightness is at maximum. How is this corrected?
James
Brand: Agilent
Model: E4411B
Type: Spectrum Analyzer
Issue: Dim Screen
Hello, I have a Agilent (HP/Agilent/Keystone) E4411B Spectrum analyzer. The display is very dim when the brightness is at maximum. How is this corrected?
James
The menu and graticule is yellow. So it needs both backlights replaced. Anyone have info about the cost to replace them?
James
On Friday, December 18, 2020, 5:35:19 PM PST, dhamilton <moderator_forums@keysight.com> wrote:
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Re: Hello: I have a Agilent E4411B Spectrum Analyzer. The display is dimmer than I think it should be. I can adjust it up and down, but it is still very dim. Any suggestions on how to correct this?
reply from dhamilton in Signal Analyzers - View the full discussion
If it has a yellowish tint or darkening on the ends the CCFL backlight is dying.
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| JKL Components Corporation CC26153 |
| JKL Components Corporation CC26153 |
JKL Components Corp. CC26153
What does it cost to replace the backlights?
J
On Friday, December 18, 2020, 5:56:23 PM PST, dhamilton <moderator_forums@keysight.com> wrote:
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Keysight Community
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Re: Hello: I have a Agilent E4411B Spectrum Analyzer. The display is dimmer than I think it should be. I can adjust it up and down, but it is still very dim. Any suggestions on how to correct this?
reply from dhamilton in Signal Analyzers - View the full discussion
JKL Components Corporation CC26153 |
JKL Components Corp. CC26153
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Following Re: Hello: I have a Agilent E4411B Spectrum Analyzer. The display is dimmer than I think it should be. I can adjust it up and down, but it is still very dim. Any suggestions on how to correct this? in these streams: Inbox |
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If it has a yellowish tint or darkening on the ends the CCFL backlight is dying.