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Updated First steps (markdown)
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@ -13,11 +13,11 @@ The main difference are the controls and the screen, but the H2 usually has extr
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# Power on/off
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The original H1 powers instantly when you plug a power supply to the USB port. To turn it off, just unplug it. Similar to the issues with some USB cables while [upgrading the firmware](Update-firmware), the quality of your cable might affect the performance.
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To power on/off the H2, you need to hold the middle button (knob or pushbutton) for few seconds.
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To power on/off the H2, you need to hold the middle button (knob or pushbutton) for few seconds. See more details [here](https://github.com/eried/portapack-mayhem/wiki/Powering-the-PortaPack).
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# Extra functionality (H2)
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## Charging
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This version can charge the internal lipo battery via the USB. There is a led indicator that turns off when the charging is done, but it might flicker.
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This version can charge the internal lipo battery via the USB. There is a led indicator that turns off when the charging is done, but it might flicker.On some models there are 4 leds below the knob that represent the state of the battery charge 25%,50%,75%,100%.When charging one will flash dependant on the current charge state of the battery. See more details [here](https://github.com/eried/portapack-mayhem/wiki/Powering-the-PortaPack).
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## Battery life
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An internal battery between 1000 and 2000 mAh should last a couple of hours of use, depending for how long you are transmitting. The standby consumption is [very low](https://github.com/eried/Research/blob/master/HackRF/PortaPack/h2_standby_consumption.jpg), around 52 µA, so you do not need to worry to remove/disconnect the battery in normal circumstances.
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