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是否可能改變 ENA 上軟鍵功能表的字型大小?
是的。您可利用下列步驟變更軟鍵功能表的字型大小......

FAQ 2011-10-07

進行將量測資料儲存於 USB 隨身碟中的操作程序時,Keysight E4980A 上為什麼偶而會顯示「E-230 data corrupt or stale」錯誤訊息?
若未正確儲存資料,或 USB 隨身碟與 Keysight E4980A 不相容時,會顯示這項錯誤訊息。

FAQ 2011-07-24

在透過 Keysight IntuiLink 4395A/4396B/4294A 使用我的 Keysight 4294A 阻抗分析儀時,我的 Microsoft Excel 應用程式顯示錯誤「Failed to Capture State from Instrument」(無法取得儀器狀...
如下所示的錯誤指標,會在 4294A 韌體低於所要求的 1.11 或以上版本時產生。

FAQ 2011-06-12

What should I do when the "OVLD" message is displayed on the 4263B?
Check whether the selected measurement range is appropriate or not.

FAQ 2011-04-21

為什麼當直流偏壓電流超過一個特定值時,Keysight 42841A會關機,並在E4980A/ 4284A上顯示錯誤訊息 "E25: DC bias I source overload”,或 "E26: DC bias I sink overload"?
Keysight 42841A無法輸出大於由待測裝置的直流電阻,以及直流輸出電壓的最大限制值,計算所得的直流偏壓電流。

FAQ 2011-04-21

The 4294A displays a caution "Reduce OSC level" or "Bridge Unbalanced" in Fixture COMP [Short] with 1V OSC level. Is the compensation still valid?
No, the SHORT COMPEN value is invalid. The 4294A cannot measure DUT impedance below 48 ohms at OSC level setting over 500 mV.

FAQ 2010-07-02

在頻譜分析儀模式中,我利用了 Keysight 4395A / 4396B 組合分析儀的雜訊格式,將單位設定為 V (伏特),標記顯示為「nV / Hz」。所顯示的單位在本模式中是否錯誤?

FAQ 2010-07-02

如果 E4980A/ 4263B/ 4284A/ E4981A 無法針對特定測試夾具執行開路/短路補償,要如何檢查測試夾具是否有異常情形?

FAQ 2010-01-26

出現「警告,ALC 無法調節」訊息時,E4980A/ 4284A 是否能夠量測待測裝置?
可以,雖然無法將測試信號位準控制在 ALC 標置值上,E4980A/ 4284A 仍可量測待測裝置。

FAQ 2010-01-26

將Keysight Intuilink 4395A連接到4395A、4396B分析儀時出現異常現象

FAQ 2009-11-02

若 Keysight E4980A/4284A LCR 錶顯示「無法調節 ALC」的錯誤訊息,應如何修正?

FAQ 2009-08-13

What should I perform when the 4287A displays an “OVLD” message?
First, check if the DUT has properly contacted the test fixture’s electrodes. If no contact error is found, check for a possible failure of the 4287A.

FAQ 2009-03-11

How can I clear an error message shown on the display of the 4294A/4395A/4396B by using GPIB command?
Send the "KEY 18" command to the instrument.

FAQ 2009-01-08

Why is "OVERLOAD" message sometimes displayed in Network Analyzer mode of the 4395A? How can I avoid this error message?
The OVERLOAD message on the 4395A Network Analyzer mode is often displayed when Sweep Start frequency is lower than 5 kHz and a wide IFBW is selected.

FAQ 2008-11-17

Why does the E4980A display OVERLOAD when DC bias current setting is above 20 mA?
If the DCI range has been set to 20 mA (default setting), change it to AUTO or 100 mA range.

FAQ 2008-11-12

What should I perform when the 4338B displays “OVLD” message?
"OVLD" is displayed when the measured impedance is out of the measurable range. If this message is displayed, please check whether the selected measurement range is appropriate

FAQ 2008-11-12

當「OVLD」訊息出現時,應該如何解決?
*

FAQ 2008-10-29

How can I get the error code from the 4263B if the controller doesn't indicate a specific error code?
Send ":SYSTem:ERRor?" query and read the response to this query in character format.

FAQ 2008-09-24

What should I do when the "RF overload" message is displayed on the E4991A?

FAQ 2008-09-11

4294A sample programs don't work and error 173 "Active/System controller required." is displayed. How can I fix this symptom?
Since the SYSTEM ID of the 4294A has changed, depending on the firmware version, the program lines which refer to the SYSTEM ID needs to be modified.

FAQ 2008-09-11

When does the 4339B display "OVLD"?

FAQ 2008-09-11

What should I perform when the "ADC OVERLOAD" message is displayed on the 4294A LCD during a measurement?
The ADC OVERLOAD error message is displayed when the detected signal level exceeds a normal range due to, for example, abrupt changes in DUT contact condition.

FAQ 2008-09-11

How does the E4980A operate when the USB stick memory overflowed?
The E4980A doesn't store new data into the USB memory.

FAQ 2008-06-12

How does the E4980A operate when the buffer memory overflowed?
The E4980A doesn’t store the subsequent data into the buffer memory.

FAQ 2008-06-12

How can I clear the data buffer memory of the E4980A when an error message "E90: Data buffer overflow" appears?
Use :MEM:CLE DBUF command or press "SAVE & STOP" softkey.

FAQ 2008-06-12