1. Introduction
The Grace Digital Alto Internet Radio is a versatile audio device designed to provide a wide range of listening options. This manual will guide you through the setup, operation, and maintenance of your Alto Internet Radio, ensuring you can fully utilize its features, including internet radio, music services like SiriusXM, Pandora, and Spotify Connect, Bluetooth, Wi-Fi connectivity, and a 7-day alarm system.
Figure 1: Front view of the Grace Digital Alto Internet Radio, showcasing its display and control buttons.
2. What's in the Box
Carefully unpack your Grace Digital Alto Internet Radio and ensure all items are present:
- 1x Mondo Alto Radio
- 1x Remote Control (with 2 AAA batteries)
- User Guide (this manual)
- 1x Power Adapter
An optional USB to Ethernet dongle for a wired RJ45 ethernet connection is sold separately.
3. Setup
3.1 Power Connection
- Connect the power adapter to the DC IN 18V port on the back of the Alto Internet Radio.
- Plug the power adapter into a standard electrical outlet.
3.2 Network Connection (Wi-Fi)
The Alto Internet Radio connects to your home network via Wi-Fi to access internet radio stations and streaming services.
- Upon first power-on, the radio will guide you through the initial setup process.
- Select your Wi-Fi network from the list displayed on the screen.
- Enter your Wi-Fi password using the on-screen keyboard and navigation controls.
- Once connected, the Wi-Fi indicator on the display will show a strong signal.
For a wired connection, an optional USB to Ethernet dongle (sold separately) can be used with the USB port on the back.
Figure 2: Rear view of the Alto Internet Radio, highlighting the connectivity ports.
4. Operating Instructions
4.1 Navigating the Display and Controls
The Alto Internet Radio features a 3.5-inch color display for easy navigation. Use the rotary knobs and buttons on the front panel to control the device.
Figure 3: The 3.5-inch color display provides clear information and navigation for menus, settings, and apps.
4.2 Multi-Audio Options
The Mondo Alto offers diverse ways to enjoy audio:
- Internet Radio: Access over 100,000 AM/FM/HD radio stations from around the world.
- Built-in Apps: Enjoy iHeartRadio, Audacity, NPR, SiriusXM (subscription sold separately), Amazon Music, Amazon Prime and Unlimited, Spotify Connect, Pandora, Podcast, Sleep Sounds, Calm Radio, Shoutcast, and Live365.
- Bluetooth: Stream audio wirelessly from any Bluetooth-enabled smartphone or computer.
- Wi-Fi & Chromecast: Play audio from any Chromecast-enabled app on your smartphone or computer.
- UPnP Media Servers: Connect to compatible media servers on your network.
- USB Thumb Drive: Play audio files directly from a USB storage device.
- AUX In: Connect external audio devices via the 3.5mm AUX input.
4.3 Remote Control
Control your Alto Internet Radio using the included infrared remote control. The remote allows you to navigate menus, adjust volume, change settings, and access presets.
Figure 4: The included infrared remote control for convenient operation.
4.4 Multi-Room Audio
Group multiple Mondo Alto units together for a synchronized multi-room audio experience. The Alto can also be grouped with any Chromecast-enabled device. You can control your Alto using any Google Assistant-enabled device in your home or office (note: the Alto does not have a built-in microphone for privacy).
Figure 5: Illustration of a whole-home audio setup with Grace Digital devices.
4.5 Alarm and Clock Features
The Alto Internet Radio includes comprehensive alarm and clock functionalities:
- Up to 7 individual escalating volume alarms.
- Wake to one of 8 buzzer options, any of your 100 station presets, or content from a USB thumb drive.
- Customizable Sleep and Snooze timers.
- Personalize your sound with the built-in 5-band equalizer.
- 12 or 24-hour clock display.
- 30 daytime and nighttime backlight settings.
- Option for large blue or red clock display.
5. Maintenance
To ensure the longevity and optimal performance of your Grace Digital Alto Internet Radio, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the exterior surfaces. Do not use liquid cleaners or abrasive materials, as they may damage the finish.
- Placement: Place the radio on a stable, flat surface away from direct sunlight, heat sources, and excessive moisture. Ensure adequate ventilation around the unit.
- Power: Disconnect the power adapter during electrical storms or when the unit will be unused for extended periods.
- Software Updates: Periodically check for and install software updates to ensure you have the latest features and performance enhancements. This can usually be done through the radio's settings menu.
6. Troubleshooting
If you encounter issues with your Alto Internet Radio, refer to the following common problems and solutions:
| Problem | Possible Solution |
|---|---|
| No power | Ensure the power adapter is securely connected to both the radio and a working electrical outlet. Try a different outlet. |
| Cannot connect to Wi-Fi | Verify your Wi-Fi password. Ensure the radio is within range of your router. Restart your router and the radio. Check network settings in the radio's menu. |
| No audio output | Check the volume level on the radio and any connected headphones. Ensure the correct audio source is selected. If using external speakers, verify connections. |
| Remote control not working | Check and replace the AAA batteries in the remote. Ensure there are no obstructions between the remote and the radio's IR sensor. |
| Music streaming issues (buffering, drops) | Check your internet connection speed. Move the radio closer to your Wi-Fi router or consider a wired Ethernet connection (with optional dongle). Other devices on your network may be consuming bandwidth. |
7. Specifications
Detailed technical specifications for the Grace Digital Alto Internet Radio (Model GDI-WHAMALT05):
| Feature | Detail |
|---|---|
| Brand | Grace Digital |
| Model Number | GDI-WHAMALT05 |
| Color | Walnut |
| Connectivity Technology | Wi-Fi, Bluetooth 4.0, Ethernet (via optional dongle) |
| Product Dimensions (L x W x H) | 6.26" x 5.59" x 10.12" |
| Item Weight | 5.3 Pounds |
| Power Source | Corded Electric |
| Tuner Technology | Internet Radio |
| Radio Bands Supported | 2-Band, 5-Band (EQ) |
| Display Type | LCD Color Display |
| Speaker Maximum Output Power | 50 Watts (Class D Digital Amplifier) |
| Hardware Interface | 3.5mm Audio (AUX In, Headphone), USB |
| Compatible Devices | MP3 Player, Smartphone, Tablet |
| Special Features | Built-In Clock, Multi-Room Audio, Chromecast Built-in |
| UPC | 819127014568 |
8. Warranty and Support
8.1 Warranty Information
The Grace Digital Alto Internet Radio comes with a 1 Year Manufacturer Warranty. Please retain your proof of purchase for warranty claims. For specific terms and conditions, refer to the warranty card included with your product or visit the Grace Digital website.
8.2 Customer Support
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Grace Digital customer support. Contact information can typically be found on the Grace Digital website or in the packaging materials.
