Roberts R9921 Analogue 0 User Guide
![Roberts R9921 Analogue 0 manual cover](/images/14be2a509425dc879b91ee9a/thumbs/thumb175x175.webp)
To set the alarm, press and hold the 'Alarm' button until the display flashes. Use the 'Hour' and 'Minute' buttons to set the desired time. Press 'Alarm' again to confirm.
Check if the batteries are correctly installed and not depleted. If using AC power, ensure the adapter is properly connected. If the problem persists, consult the user manual or contact customer support.
Extend the antenna fully and adjust its position to improve reception. Avoid placing the radio near electronic devices that may cause interference.
Yes, you can use rechargeable batteries. However, ensure they are fully charged and of the correct type (size and voltage) as specified in the user manual.
Press the 'Band' button to toggle between AM and FM modes. The display will indicate the current band selection.
Use a soft, dry cloth to clean the exterior of the radio. Avoid using water or cleaning agents that can damage the electronics.
To reset the radio, locate the reset button (if available) and press it using a pointed object. Refer to the user manual for specific instructions if the reset button is not accessible.
Distorted sound may result from too much bass or treble. Adjust the volume and tone controls to a lower setting. Ensure the speaker is not obstructed.
Press the 'Sleep' button repeatedly to set the desired duration. The radio will automatically turn off after the set time elapses.
Check the battery levels or power connection. If the display issue persists, try resetting the radio or consult the user manual for further instructions.