> ## Documentation Index
> Fetch the complete documentation index at: https://c5tako.zipher.space/llms.txt
> Use this file to discover all available pages before exploring further.

# Recommended settings

> A setup checklist for first use.

After confirming that the device and controls work, choose a card to open the complete instructions:

> [card] [1. Set a password](https://c5tako.zipher.space/en/features/settings-security.md#set-password-first-time)
>
> Create a four-press pattern

> [card] [2. Choose a theme](https://c5tako.zipher.space/en/features/settings-display.md#theme-color-scheme)
>
> Select an easy-to-read color theme

> [card] [3. Adjust brightness](https://c5tako.zipher.space/en/features/settings-display.md#brightness)
>
> Start at 25–50%, then adjust for the lighting

> [!WARNING]
>
> The password is a four-press pattern. Store its sequence securely; if you forget it, you may need to contact the seller for help.

When done, continue to [choose a feature](https://c5tako.zipher.space/en/features/menu-overview.md).


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.