User manual SENNHEISER E935

[. . . ] 10 Selecting and changing a receiver channel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Synchronizing a transmitter with the receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Adjusting the squelch threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Cleaning and maintaining the XS WIRELESS systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] For information on rack mounting and optional accessories (e. g. rack mount "ears" and remote antennas), visit the XS WIRELESS product page at www. sennheiser. com. Setting up the receiver Risk of staining furniture surfaces!Furniture surfaces are often treated with varnish, polish or synthetics which might cause stains when they come into contact with other synthetics such as the device feet. Do not place the receiver on delicate surfaces; if necessary, place a pad under the receiver. Place the receiver on a flat, even surface. Connecting the receiver to the mains Connect the connector of the mains unit to the DC socket C on the receiver. Connect the mains unit to a wall socket. The receiver switches on, the display panel is backlit. Connecting and aligning the rod antennas The supplied rod antennas are suitable for all applications where ­ good reception conditions provided ­ a wireless transmission system is to be used without a large amount of installation work. To increase the range, you can use remote antennas which are available as accessories from your specialist dealer. Press the set button 6 to store your setting. SCAN menu item Pressing the set button 6 to activate the SCAN menu item automatically selects an unused channel. To select another frequency bank: Press the UP button 3 or DOWN button 4. Press the set button 6 to store your setting. The receiver always transfers the frequencies to the transmitter. Switch the transmitter and the receiver on. Keep the button 7 of your transmitter pressed until the SYNC display M flashes on the receiver's display panel. Press the button 5 of the receiver to transfer the selected frequency to the transmitter. You can also synchronize a switched-off transmitter with the receiver. The transmitter automatically switches on during the synchronization process. Adjusting the squelch threshold Interference of the RF signal due to other transmission links can be eliminated as follows: Switch the transmitter off. The receiver should no longer receive a signal. If the receiver still receives a signal, use the rotary switch for squelch threshold "SQ" B to increase the squelch threshold so that the signal will no longer be received. [. . . ] input voltage (Mic/Line) Power supply Operating time Dimensions Weight Microphone type Input sensitivity Pick-up pattern Max. SPL Microphones Transducer principle Sensitivity Pick-up pattern Max. SPL SK 20 10 mW SKM 35 10 mW SKM 65 10 mW 80 ­ 16, 000 Hz 50 ­ 16, 000 Hz 80 ­ 16, 000 Hz (Line) 80 ­ 16, 000 Hz (Mic) 3. 5 mm jack socket 0. 5 VRMS / 1. 8 VRMS at -30 dB gain 2 AA size batteries, 1. 5 V approx. 10 hrs 66 x 96 x 24 mm 95 g ­ ­ ­ ­ ­ ­ 2 AA size batteries, 1. 5 V approx. [. . . ]