Commit 156ca78e authored by Lucas Bublitz's avatar Lucas Bublitz Committed by Bernd-Christian Renner
Browse files

Undate Use hardware, menu structure

parent ee47956a
......@@ -3,7 +3,7 @@ This part describes how to use the hardware from the user's point of view. It ex
## LEDs
The Mainboard has six LEDs indicate the status of the modem.
The Mainboard has six LEDs indicating the status of the modem.
![Figure 6](/images/hardware/leds.png "Leds")
<table style="width:100%;">
......@@ -92,8 +92,9 @@ The Mainboard has six LEDs indicate the status of the modem.
</tbody>
</table>
!!! info "Info"
The indicator levels are rough estimates based on a 3S LiPo battery with 12.4 V nominal rating.
If you want to change it see tutorial [Customising the Firmware](/tutorial_firmware/#fw_batlevels)
The indicator levels are rough estimates based on a 3S LiPo battery with 12.4 V nominal rating.
To change the values or behavior, consult tutorial [Customising the Firmware](/tutorial_firmware/#fw_batlevels).
## Connectors
......@@ -208,8 +209,6 @@ It comprises two pin header connectors, one for power supply (C1) and one for ex
The external I/O connector is mainly intended for serial communication between host and modem. All lines are isolated, so that external power is required. We recommend to use 3.3 V input voltage and logic levels; however, the isolators have a maximum rating of 5.5V.
### Transmitter TXB / TX
![Figure 5](/images/hardware/tx_connectors.png "TXB/TX connectors")
......@@ -245,7 +244,6 @@ It comprises two pin header connectors, one for power supply (C1) and one for ex
!!! warning "Info"
The hydrophone **must** be connected to the TX board. If your hydrophone has a separate shield and two connection wires, connect them as indicated on the table. If your hydrophone only has a single wire and shield, connect the shield to H- and do not connect the shielding on the TX board.
## Accessories
......
......@@ -10,7 +10,7 @@ nav:
- Customize Hardware: hardware_custom.md
- Test Hardware: hardware_check.md
- Getting Started:
- Compile and flash the firmware: setup_fw.md
- Firmware Installation and Updating: setup_fw.md
- Connecting to the Modem with PyLib: setup_pylib.md
- Tutorial:
- Hello, World!: tutorial_helloworld.md
......
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