User manual VIVANCO CHH 8000

[. . . ] To completely isolate the device from the mains supply, the plug-in power supply must be pulled out of the mains outlet. Therefore, the device must be placed in such a way that unhindered access to the mains outlet is always ensured, so that the plug-in power supply can be immediately pulled out in an emergency. To eliminate the danger of fire, the plug-in power supply must be pulled from the mains outlet whenever the appliance is not to be used for a prolonged period, such as when you go on holiday. [. . . ] set the Gain switch on the transmitter to "high" and the signal is subsequently amplified. Stand-by Mode The transmitter and the operation indicator light automatically go into standby mode when there is no signal for about 5 minutes or if it is too weak. When the signal is present again, or is strong enough, it automatically goes into ready-to-transmit mode. Pairing The Pairing function connects the transmitter with one or more receivers. In this manner, several cordless headphones of similar type can be paired to one transmitter without losing the eavesdropping protection feature. To do so, follow the procedure below: Renewed pairing of transmitter and cordless headphones or the operation of several sets (cordless headphones and transmitters) in parallel. A maximum of 2 sets can be operated in parallel: When operating several sets in parallel, please note that while pairing, the sets must be more than 60 cm from one another. Pull the plug-in power supply of the transmitter and switch off the cordless headphones. Use it to carefully press the Pairing button on the transmitter and simultaneously insert the plug-in power supply as well. Press the Pairing button on the transmitter till the operation indicator light on the cordless headphones glows continuously. 7 numbers): Always keep in mind that the transmitter and the cordless headphones can be a maximum of 60 cm from one another. Switch on the transmitter and the cordless headphones and make sure that music can be heard. The second cordless headphone set is now also paired with the transmitter and you can hear your music. To open the battery compartment, carefully pull off the ear cushion from the left side earshell "L". [. . . ] The transmitter and the cordless headphones are too far from one another. In some cases it may be necessary to place the transmitter somewhere else or higher. Check whether the position of the headphones in the charging tray is correct and also check the position of the batteries in the battery compartment. [. . . ]