Important Safety Instructions CAUTION: To reduce the risk of electric shock, do not remove the cover. No user-serviceable parts inside. Refer to qualified personnel. WARNING: To reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture. The lightning flash with arrowhead within an equilateral triangle is intended to alert the user to the presence of an uninsulated “dangerous voltage”...
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NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
Connections and Controls E50 Rear View Rear panel connections 1. Power input Use ONLY the power supply provided. Failure to do so may cause irreparable damage to the unit. DO NOT alter the length of the supplied DC extension cable 2.
* Not present on E50w. Both models include line in socket on rear. E50 Front View Front panel connections 6. Analogue audio - line in Connect an analogue audio input here using a stereo 3.5mm jack cable such as QED Performance J2J. A green LED means this input is active. Front panel controls 7.
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1. The E50 is always in pairing mode. Navigate to the Bluetooth devices list on your phone or other Bluetooth transmitter device. Select Systemline E50(_n) from the device list. If the phone has not previously been paired a Bluetooth pairing request will be displayed on the phone.
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To skip track back in Bluetooth mode 1. Use your four outstretched finger tips to flick from right of the volume up key to left of the volume down key in a single consistent sweeping motion from right to left at a distance of up to 70mm from the front panel.
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To adjust the volume 1. Touch the volume up key to increase the level of the music, and touch the volume down key to reduce it. 2. The same functionality can be achieved using a convenient gesture control. 3. Use your index finger to describe a circular pattern within the confines of the four touch key symbols at a distance of up to 70mm from the front panel.
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To mute the volume 1. Use your four outstretched finger tips to flick from above the standby key to below the source key in a single consistent sweeping motion from top to bottom at a distance of up to 70mm from the front panel. Do not actually touch the front panel. 2.
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To put the E50 into standby 1. Press the standby key. The E50 will turn off and the red LED will illuminate. In this mode the amplifier is turned off and the Bluetooth connection is dropped. The E50 is still in Bluetooth pairing mode and will wake instantly when the standby key is pressed or when paired.
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Installer Adjustments Maximum volume setting To restrict the maximum volume level of the E50, adjust the preset screw (labelled below) with a small flat blade screw driver. Turning anti-clockwise will reduce the maximum volume level and turning clockwise will increase it. The maximum output level of the speakers will be altered accordingly but the range of volume indication on the front of the unit will not be affected.
Changing the Bluetooth name The E50 is shipped with the default Bluetooth name “Systemline E50”. For installations where multiple E50s are within range of the same Bluetooth source, each E50 can be renamed in order to distinguish one from another.
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To disable gesture control The E50 is shipped with gesture control enabled. In some installations gesture control may not be required. In order to enable/disable gesture control: 1. Make sure that the E50 is in standby mode. Press and hold the standby and source keys at the same time until the white and green LEDs are illuminated.
Troubleshooting There is no sound Check that the correct input is selected using the source key. There is no sound when Check that the Bluetooth device is correctly paired using the Bluetooth input (blue LED). Make sure the Bluetooth source is playing. There is no sound when Check that the analogue source device is correctly using the analogue input...
International, Ltd. Qualcomm® and aptX™ are registered trademarks of Qualcomm Incorporated, registered in the United States and other countries, used with permission. Systemline and Q Acoustics are registered trademarks of Armour Home Electronics Limited. All other product names are trademarks or registered trademarks of their respective owners.
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