# Arm and Disarm

<table><thead><tr><th width="167" align="center">State</th><th>Action</th><th>Definition</th></tr></thead><tbody><tr><td align="center"><strong>ARM</strong></td><td> To <strong>start</strong> the propellers spinning</td><td>Ready to Fly</td></tr><tr><td align="center"><strong>DISARM</strong></td><td> To <strong>stop</strong> the propellers from spinning</td><td>Safe Mode</td></tr></tbody></table>

## HereLink IF1200A Arm/ Disarm Commands

{% embed url="<https://youtu.be/o1fKzLdSOVw?list=PLQ1HQ9GxyWGbXQRjY9ELVWJud9-ywL5H9&t=99>" %}
Video 1: Quick Arm/ Disarm video example on IF1200A HereLink Controller
{% endembed %}

## Arming

<table><thead><tr><th width="114">STEP</th><th>ACTION</th></tr></thead><tbody><tr><td>1</td><td>Verify each item on the <a href="preflight-checklist">Preflight Checklist</a>.</td></tr><tr><td>2</td><td><strong>Arm the aircraft by bringing the left joystick stick down and towards the right</strong> (<em>Fig. 1</em> below applies to the HereLink as well). <em>The motors start spinning in an idle state.</em> </td></tr><tr><td>3</td><td>Continue to hold the stick in the low to center/neutral throttle position and verify that all motors and propellers are spinning correctly. </td></tr><tr><td>4</td><td>Apply definitive positive throttle and take off to at least 8-12ft.</td></tr><tr><td>5</td><td>Perform your eight-point controls check for proper response and movement.</td></tr></tbody></table>

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## Disarming

<table><thead><tr><th width="229">Flight Modes</th><th>Disarming Action</th></tr></thead><tbody><tr><td><strong>Loiter (A) &#x26; Position Hold (B) Modes</strong></td><td>Once the aircraft has landed, <strong>hold the throttle straight down &#x26; HOLD</strong> for several seconds to stop the propellers.</td></tr><tr><td><strong>Autonomous Mode</strong></td><td>The aircraft <strong>automatically disarms upon landing</strong>. However, we recommend, when possible, to land in Loiter Mode manually for maximum command &#x26; control.</td></tr></tbody></table>
