参数资料
型号: 2532
厂商: B&K Precision
文件页数: 60/70页
文件大小: 0K
描述: OSCOPE 40MHZ DIGITAL STORAGE
产品目录绘图: 25xx
特色产品: DSO Series
标准包装: 1
系列: 2532
类型: 工作台 - 数字
带宽: 40MHz
通道: 2
显示器类型: LCD - 彩色
接口: USB
功能: 记录、回放、保存、趋势
探头类型: 无源 10:1(2)
采样率(每秒): 500M
输入阻抗: 1M - 13pF
上升时间(标准值): 8.8ns
电压 - 输入(最大): CAT II 300V
电源电压: 100 ~ 240VAC
包括: 探针,软件,USB 线缆
其它名称: BK2532
Chapter 5 Prompt messages and troubleshooting hints
5.1 Prompt messages:
■ Trig volt level at limit : When turning the trigger knob, Alerts the user that the trigger level reached
its limit
■ Horizon position at limit : When turning the horizontal position knob , alerts user that the horizontal
position reached its limit
■ Volts/Div at limit : Alerts the user that the vertical volt/Div knob was adjusted to the min (2mV/div)
or maximum ( 5V/div ) value
■ Volts position at limit : When turning the vertical position knob , alerts user that the vertical knob
reached its limit.
■ Sec/Div at limit : Prompts the user that the Volts/Div is at full range while turning the vertical scale
knob.
■ Functions isn’t useable : Function not supported in this mode. (Example: Reference mode is not
available in YX format)
■ No signal! : The system could not detect a suitable signal ( used in the auto set )
■ Adjust at limit : You could adjust the pulse width with the ADJUST knob until the pulse width has
reached the min of 20.0ns or max 10.0s limit.
5.2 Troubleshooting
1. If the screen remains dark after the oscilloscope is powered on, try the following:
a) Check if the power cable is connected properly
b) Ensure the power switch is turned on.
c) After verifying a) and b) restart the oscilloscope.
d) If the oscilloscope is still not working, contact your authorized B+K Precision distributor.
2. If there is no signal displayed on the screen, do the following :
a) Verify that the probe or BNC cable is properly connected to CH1 or CH2.
b) Make sure your BNC cable or probe is connected to a life signal
3. If the signal amplitude is 10 times higher/lower than the actual signal, try the following:
Check the attenuation factor and make sure it matches the probe attenuation setting
4. If the waveform is displayed, but not stable, do the following :
a)
b)
Make sure signal source and trigger setup match.
Check the trigger mode: Common signals should use Edge trigger. Video signals should the Video
60
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