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能否在 ENA 中禁用或启用 Windows 的自动登录功能?
能。为了在无域系统中禁用或启用 Windows 的自动登录功能,请执行以下步骤:

FAQ 2012-12-18

ENA 的 CPU 时钟速度和存储器大小是多少?
参见以下数据。(截止到 2012 年 7 月)

FAQ 2012-12-11

ENA 可支持哪几种接口类型?

FAQ 2012-04-17

如何擦除 ENA 的存储器内容,以便保护用户数据安全?

FAQ 2012-04-17

能否改变ENA上功能键菜单的字体大小?
能。可通过以下步骤改变功能键菜单字体的大小…

FAQ 2011-10-07

E4980A/ 4263B/ 4284A/ E4981A 无法对特殊的测试夹具进行开路/短路补偿时,该如何检查测试夹具中的异常情况?

FAQ 2011-06-06

Why is Sweep Delay Time of the 4294A prolonged when DC bias is set to ON?
The DC bias source inside the 4294A requires a certain settling time before starting a sweep measurement.

FAQ 2010-07-02

为什么总是在 16190B 空气管线中心导体的一侧刷上黑漆?
刷上黑漆标记是为了标明连接到测试端口的中心导体的方向。

FAQ 2010-05-24

4284A LCR 表和 42841A 偏置电流源及 42842A/B 夹具一起使用时,需要注意哪些问题?

FAQ 2010-05-12

Can State Files saved on the 4396A be recalled on the 4396B, and vice versa?
4396B can recall State Files saved on the 4396A.

FAQ 2008-11-17

Is there any requirement for the monitor display that can be used as an external monitor of the 4395A / 4396B?
Color monitors supporting VGA can be used as an external monitor of the 4395A / 4396B.

FAQ 2008-11-17

Can the 4339B be used for HIPOT (High-potential) tests?
No, the requirements of HIPOT tests are different from the insulation resistance tests and measurements.

FAQ 2008-09-11

Does the 4338B carry CE mark?
Yes, the 4338B carries the CE mark.

FAQ 2008-06-11

What are the criteria to be applied when choosing the instrument for C-V measurements from the 4294A and E4980A?
It depends on the size and the thickness of the gate oxide film of the device.

FAQ 2008-05-26

Is it possible to parallel more than 2 units of the 42841A to expand bias current output range?
No. Instrument does not have firmware to control more than 2 units of the 42841A. In addition, connecting more than 2 units of the 42841A may cause an "OVLD" status due to possible imbalance of DC bias source and sink currents.

FAQ 2008-05-26

What are the size, cable length and weight of the 42941A probe?
The 42941A has 15 cm long probe body, 1.5 m long cable and approximately 2.4 kg in weight.

FAQ 2008-05-20

How do I calculate the accuracy of 4284A when the desired stimulus is RMS current rather than RMS voltage?
The Keysight 4284A data sheet provides measurement accuracy as a function of stimulus level in RMS volts.

FAQ 2007-05-09