Sony SRS AC91 Operating Instruction
![Sony SRS AC91 manual cover](/images/d7d3c1ca8917b69e962b2943/thumbs/thumb175x175.webp)
To pair your Sony SRS AC91 with a Bluetooth device, first turn on the speaker. Press and hold the Bluetooth button until the indicator starts flashing rapidly. Then, enable Bluetooth on your device and select "SRS AC91" from the list of available devices.
If your Sony SRS AC91 is not charging, ensure that the charging cable is properly connected. Check for any damage to the cable or adapter, and try using a different power outlet. If the issue persists, reset the speaker by pressing the reset button with a small pin.
To reset the Sony SRS AC91, locate the reset button on the speaker. Use a small pin or pointed object to press and hold the button for about 3 seconds. This will restore the speaker to its default settings.
The Sony SRS AC91 can be paired with multiple devices, but it can only play audio from one device at a time. To switch devices, pause the audio on the current device and start playback on the other paired device.
To improve battery life, avoid exposing the speaker to extreme temperatures, and fully charge the battery before storing it for long periods. Additionally, use the speaker at moderate volume levels to conserve power.
To clean the Sony SRS AC91, use a soft, dry cloth to wipe the exterior. Avoid using water or cleaning agents directly on the speaker. For stubborn dirt, dampen the cloth slightly and gently clean the affected areas.
If there is no sound, check the volume level on both the speaker and the connected device. Ensure that the speaker is properly paired and not muted. Restart both the speaker and the audio source if the issue continues.
To update the firmware, download the latest update from the Sony support website. Connect your speaker to a computer using the USB cable, then follow the instructions provided with the firmware download to complete the update.
Yes, you can use the Sony SRS AC91 while it is charging. Simply connect it to a power source and continue using it as usual. However, note that charging times may increase when the speaker is in use.
To connect to a non-Bluetooth device, use an AUX cable to connect the device's headphone jack to the speaker's AUX input. Ensure both devices are powered on, and select the AUX input on your speaker if necessary.