Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your Homtime C12PRO Docking Station Speaker. The C12PRO integrates a Bluetooth speaker, FM radio, alarm clock, and dual USB charging capabilities, designed for convenient everyday use.
Package Contents
Please verify that all items listed below are included in your package:
- 1 x Homtime C12PRO Speaker Unit
- 1 x Power Adapter
- 1 x User Manual
Image: Contents of the Homtime C12PRO package, showing the main speaker unit, power adapter, and the user manual.
Product Overview
Familiarize yourself with the various components and controls of your C12PRO unit.
Image: Front view of the Homtime C12PRO with an iPhone docked. The large digital display shows time and temperature, and the front features dual USB charging ports.
Image: Front view of the Homtime C12PRO without a phone docked. This image clearly shows the digital display, the docking connector, and the control buttons on the top surface.
Front Panel and Display
- Large 4.2-inch LCD Display: Shows time, alarm status, and room temperature (Celsius or Fahrenheit). Brightness is adjustable.
- Dual USB Charging Ports: Located at the front base for convenient charging of external devices.
Top Panel Controls
- Docking Connector: Apple Certified Lightning connector for iPod/iPhone.
- Control Buttons/Knobs: For setting time, alarm, volume, mode selection, and FM radio tuning.
Rear Panel Connections
Image: Rear view of the Homtime C12PRO. This image displays the DC 9V power input, AUX-in port, 12H/24H time format button, and other rear controls.
- DC 9V Power Input: Connect the provided power adapter here.
- AUX-in Port: 3.5mm jack for connecting external audio sources.
- 12H/24H Button: Toggles between 12-hour and 24-hour time display formats.
- Other Controls: May include snooze/dimmer, alarm on/off, and FM antenna connection.
Setup
- Unpack the Unit: Carefully remove the C12PRO speaker and all accessories from the packaging.
- Connect Power: Insert the DC plug of the power adapter into the DC 9V input port on the rear of the unit. Plug the power adapter into a standard wall outlet. The display will illuminate.
- Initial Time Setting:
- Press and hold the TIME SET button (location may vary, typically on top or rear).
- Use the +/- buttons or rotary knob to adjust the hour. Press TIME SET again to confirm.
- Adjust the minute using the +/- buttons or rotary knob. Press TIME SET to confirm and exit time setting mode.
- To switch between 12-hour and 24-hour format, press the 12H/24H button on the rear panel.
- Adjust Display Brightness: Press the SNOOZE/DIMMER button (often combined) repeatedly to cycle through brightness levels.
- Set Temperature Unit: If applicable, press the °C/°F button to switch between Celsius and Fahrenheit display for room temperature.
Operating Instructions
Power On/Off
Press the POWER button to turn the unit on or off. When off, the clock display remains active.
Setting the Alarm
- Press and hold the ALARM SET button. The alarm hour will flash.
- Use the +/- buttons or rotary knob to adjust the alarm hour. Press ALARM SET to confirm.
- Adjust the alarm minute. Press ALARM SET to confirm.
- Select the alarm source (Buzzer, FM Radio, or Docked Device). Use +/- or rotary knob and press ALARM SET to confirm.
- To activate/deactivate the alarm, press the ALARM ON/OFF button. An alarm icon will appear on the display when active.
- When the alarm sounds, press the SNOOZE button to temporarily silence it for a few minutes. Press POWER to turn off the alarm for the day.
FM Radio Operation
- Press the MODE button until "FM" appears on the display.
- For automatic station scanning, press and hold the PLAY/PAUSE button (or a dedicated SCAN button). The radio will scan and save available stations.
- To manually tune, use the PREV/NEXT buttons or rotary knob to adjust the frequency.
- To select a saved station, press the PRESET button and then use PREV/NEXT to navigate.
- Adjust volume using the VOLUME knob or buttons.
Bluetooth Pairing
- Press the MODE button until "BT" or "Bluetooth" appears on the display. The Bluetooth indicator will flash, indicating pairing mode.
- On your mobile device, enable Bluetooth and search for new devices.
- Select "Homtime C12PRO" from the list of available devices.
- Once paired, the Bluetooth indicator on the C12PRO will stop flashing and remain solid. You can now play audio wirelessly from your device.
- Adjust volume on both the C12PRO and your connected device.
Using the Docking Station
The C12PRO features an Apple Certified Lightning connector for compatible iPod/iPhone devices.
- Carefully align your iPhone/iPod with the Lightning connector on the top of the unit.
- Gently push down until the device is securely seated.
- The C12PRO will automatically charge your device and can play audio from it.
- Press the MODE button to select the docking station as the audio source.
USB Charging
The unit includes dual USB ports for charging other devices.
- Connect your USB charging cable to one of the USB ports on the front of the C12PRO.
- Connect the other end of the cable to your device (e.g., Android phone, tablet).
- The C12PRO will provide power to charge your device.
AUX-in Connection
Connect external audio players via the 3.5mm AUX-in port.
- Connect a 3.5mm audio cable (not included) from your external audio device's headphone jack to the AUX-in port on the rear of the C12PRO.
- Press the MODE button until "AUX" appears on the display.
- Play audio from your external device. Adjust volume on both the C12PRO and the external device.
Maintenance
- Cleaning: Disconnect the power adapter before cleaning. Use a soft, dry cloth to wipe the exterior surfaces. Do not use abrasive cleaners, waxes, or solvents.
- Storage: If storing the unit for an extended period, disconnect it from power and store it in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery: The unit contains a CR2 battery (included) for clock memory backup. This battery is not user-replaceable for general operation and should only be replaced by qualified service personnel if necessary.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power/Display off | Power adapter not connected or faulty outlet. | Ensure the power adapter is securely plugged into the unit and a working wall outlet. |
| No sound from speaker | Volume too low; incorrect source selected; device not connected properly. | Increase volume. Press MODE to select the correct audio source (BT, FM, Dock, AUX). Reconnect Bluetooth device or docked phone. |
| Bluetooth pairing fails | C12PRO not in pairing mode; device too far; interference. | Ensure C12PRO is in BT mode and flashing. Move device closer. Turn off other Bluetooth devices. |
| FM radio static/poor reception | Weak signal; antenna not extended. | Extend the FM antenna fully. Reposition the unit for better reception. Perform auto-scan again. |
| Alarm does not sound | Alarm not activated; alarm volume too low. | Ensure the alarm icon is visible on the display. Check alarm volume settings. |
| Device not charging via USB/Dock | Cable issue; device not compatible; unit not powered. | Try a different USB cable. Ensure the C12PRO is powered on. Verify device compatibility with the Lightning dock. |
Specifications
Image: A table detailing the specifications of the Homtime C12PRO, including driver units, S/N ratio, Bluetooth version, range, radio frequency, power, and dimensions.
| Model | C12 Pro |
| Driver Units | 2x40mm |
| S/N Ratio | >70dB |
| Bluetooth Version | 2.1 + EDR |
| Bluetooth Range | 10M |
| Radio Frequency Range | 87.5MHz - 108MHz |
| Compatible Devices | iPad, iPhone, Android, Windows Phone, Computer |
| Power Adaptor | AC100-240V, 50/60Hz, DC 5V 3A |
| Output Power | 3W + 3W (6 Watts total) |
| Dimensions (LxWxH) | 12.8 x 12.9 x 10.7 cm |
| Item Weight | 800 g |
| Audio Sources | Apple Lightning, USB, Bluetooth, Aux-in |
| Display Type | Digital LCD (4.2 inches) |
| Batteries | 1 CR2 battery required (included for clock memory) |
Warranty and Support
Warranty Information
The Homtime C12PRO comes with a 1-Year Limited Warranty from the date of purchase. This warranty covers manufacturing defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or external causes.
Please retain your proof of purchase for warranty claims.
Customer Support
For technical assistance, troubleshooting not covered in this manual, or warranty inquiries, please contact Homtime customer support. Refer to the contact information provided with your product packaging or visit the official Homtime website for the most up-to-date support details.
