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Q: how do you get a battery ?

尋ねた BG134714452 に 2021-11-21 08:43:34

ayeomans You would need to buy one and then solder it into the circuit board where USB power comes in. Maybe add a switch.

2021-11-21 10:12:02 役に立つ (0)
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ayeomans You don't need to switch. It depends on the load. The converter will supply constant voltage at lower currents. If you try to draw more current, it will limit at the constant current value by reducing the voltage.

2021-04-10 09:35:53 役に立つ (1)
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Q: accept a turntable?

尋ねた MAURIZIO に 2021-03-30 06:37:19

ayeomans You will need a separate pre-amp to boost and equalise the turntable signal. (Unless that pre-amp is already built in to the turntable).

2021-03-30 06:58:35 役に立つ (1)
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Q: How to pair?

尋ねた pmyatt に 2020-08-19 02:48:47

ayeomans Use mode select button to setting "bLUE". On other device (computer or phone) select Bluetooth settings and scan for new devices. The amplifier appears as a headphone device called "APPT". Select to connect and you are done. Note the amplifier can only connect to one device at a time, you will need to disconnect from any other devices before connecting to a new device.

2020-08-19 03:59:43 役に立つ (0)
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ayeomans It turns the DC output on and off, but the unit and displays remain on. They remain at the set voltage, as you ask. You would need a separate switch to turn the converter itself off. You can set a default voltage which will be remembered for next time the whole unit is turned on. A nice unit! But do read the descriptions to see all the functions. I wish there were a separate manual rather than web pages.

2020-07-10 02:37:28 役に立つ (1)
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Q: does it Vacuum clean?

尋ねた taiamademaman に 2019-12-17 08:28:47

ayeomans No. Just wipes with a pad.

2020-02-08 01:22:52 役に立つ (3)
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Q: does it Vacuum clean? I couldn't see where it sucks the floor's powder.

尋ねた taiamademaman に 2019-12-17 08:28:02

ayeomans No, there is no vacuum. Just a pad that can be dry or wet.

2020-02-08 01:17:02 役に立つ (0)
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ayeomans I bought one. It does not vacuum, it has a stick-on felt pad that will dry wipe. I guess you can wet it too. It scoots around hard floors, there is a simple mechanical mechanism that means it changes direction when it hits an obstacle. There’s no computer electronics, as you would expect for the price, basically a 3 x AA battery powered motor. It does not work well on carpets and can get stuck. The package describes it as a toy, and it’s probably best to think of it as a toy roomba which has some limited working function.

2020-01-18 01:57:14 役に立つ (1)
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