← Back to REACTOR App User Guide
Manage your device configuration, account settings, and firmware updates from the Settings menu.
Accessing Settings
Tap the gear icon in the top-right corner of the Tone screen to open Settings.
Device Settings
Device cards appear at the top of the Settings screen. Swipe to browse multiple devices. Tap + to add a new one. Tap any card to open its detail screen.
Device Detail
| Setting | Description | Requires Connection |
|---|---|---|
| Device name | Tap the edit icon to rename | Yes |
| Bluetooth connect | Connect or disconnect Bluetooth | No |
| Audio connect | Manage audio streaming separately | Yes |
| Mute on Line Out | Mute the line output while keeping the speaker active | Yes |
| Hi-Z Mode | Enable high-impedance input for passive pickups | Yes |
| REACTOR Control | Expression pedal behavior: Auto, Wah Only, or Volume Only | Yes |
| Expression Pedal Calibration | Set min/max range for an external expression pedal | Yes |
| Model / Serial Number | View device info; register serial with Positive Grid | Yes |
| Firmware Version | Check for and install updates | Yes |
| Reset All | Restore to factory state (erases all user data) | Yes |
| Reset Factory Presets | Reset only factory presets to original state | Yes |
| Reset Settings | Reset device settings, keep presets | Yes |
| Forget Device | Remove from saved list (re-pair to reconnect) | No |
Profile & Account
Tap your profile name in the Settings menu to access your account:
- Edit profile — Update display name, bio (up to 150 characters), and website URL.
- Manage ToneCloud presets — Edit or delete presets you have shared.
- Log out — Via the gear icon on the Account screen.
- Delete account — Permanent and irreversible. Found at the bottom of Edit Profile.
Other Menu Items
| Item | Description |
|---|---|
| Tuner | Built-in chromatic tuner (requires connected device) |
| Shop | Products, expansion packs, and accessories |
| Video Learning | Tutorial videos and educational content |
| Help Center | FAQs, troubleshooting, and customer support |
| About Positive Grid | Company info, legal, and app version |
Managing Multiple Devices
The app remembers all REACTOR amps you have paired. If multiple are discovered during scanning, swipe through the cards and tap the one you want.
- To switch devices: Go to Settings, tap a different device card, and tap Connect.
- To forget a device: Open its detail screen, scroll to the bottom, and tap Forget Device.
Firmware Updates
The app notifies you when a firmware update is available. To update:
- Tap Update Now and review the release notes.
- If WiFi is needed, the app will guide you through connecting your REACTOR to a WiFi network (select network → enter password → Join).
- The update downloads and installs automatically. Do not power off the REACTOR during this process.
- After completion, the REACTOR restarts and reconnects.
To check manually: Settings → device card → Firmware Version → Check Update.