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[使用心得] A Quick DS213 Guide / Manual

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发表于 2019-2-20 18:34:12 | 显示全部楼层 |阅读模式
本帖最后由 yclee126 于 2019-2-21 22:18 编辑

For whom struggled like me, Hope you found it helpful!

1. Basic controls
⏯️(K1)  -----  Run / Hold
⏹️(K2)  -----  Toggle system menu window
⏺️(K3)  -----  Switch channel / Toggle cursor visibility
(K4)  -----  Function key (details in below)
(Wheel A)  Change value
(Wheel B)  Move through menus

2. Advanced controls
+⏯️ = Screenshot
+⏹️ = Save settings
+⏺️ = Auto calibration (ground level)
+  = Fast scroll

3. Adjust compensation
Open the back cover using the hex driver, lift the battery, see right side of PCB.
Use a plastic screwdriver for adjusting the caps, or just do a quick insulation against the bare hand.
Connect 1X probe to OUT, connect 1X/10X probe to Channel A or B, Set output to 10Khz square wave.
Connect the two probes then start adjusting.

A1⚪ = Channel A 1X compensation
A2⚫ = Channel A 10X compensation

B1⚪ = Channel B 1X compensation
B2⚫ = Channel B 10X compensation

4. Trigger mode
ʅ --- Falling edge
ʃ --- Rising edge
<Vt  Voltage Lower than trigger
>Vt  Voltage Higher than trigger
<TL  Negative Pulse width Less than trigger*
>TL  Negative Pulse width Greater than trigger*
<TH  Positive Pulse width Less than trigger*
>TH  Positive Pulse width Greater than trigger*

*For Pulse width trigger, use T1, T2 cursor.

5. Parameter display
There are 4 Parameter displays on the bottom side of the screen.
I divided them into 2 groups, According to the parameters and channels.

1)⬅️Left side (Channel A and B only)
   Vmax
   Vmin
   Vp-p
   Vrms - Root Mean Square Value
   Vavg
   ΔV ---- Difference between V1 and V2 cursors
   Vtrg
   Vbat - Battery voltage

2)➡️Right side (All Channels)
   TwH --- Positive Pulse width time
   TwL --- Negative Pulse width time
   Cycl
   Frqn
   Duty
   ΔT ---- Difference between T1 and T2 cursors
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发表于 2019-2-22 09:37:56 | 显示全部楼层
Thank you!
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发表于 2019-4-21 07:43:59 | 显示全部楼层
Is there a way to set duty cycle for generated output signal?
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 楼主| 发表于 2019-4-22 18:20:43 | 显示全部楼层
MrBurgy 发表于 2019-4-21 07:43
Is there a way to set duty cycle for generated output signal?

It's not possible yet.
But since DS203 have that feature, I'm waiting for it.

目前不可能。
但DS203有它,所以我在等。
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发表于 2019-5-6 11:39:54 | 显示全部楼层
Thanks for sharing.
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