User manual SENNHEISER MZC 30

[. . . ] 4 Suitable transmitters for your Tourguide application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Charger for your Tourguide application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Product overview of the MZC 30 receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Putting the receiver into operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] When not using the receiver for extended periods of time, remove the accupack/batteries. When you insert a switched-on receiver into the L 2015 charger, the receiver automatically switches off. The receiver remains switched off when you take it from the charger after charging. You first have to turn the volume control 1 counterclockwise until it clicks to be able to switch the receiver on (turn the volume control 1 clockwise until it clicks). Tourguide 1039 | 11 Using the receiver To adjust the volume: WARNING Hearing damage due to high volumes!Listening at high volume levels for long periods can lead to permanent hearing defects. Turn the volume control 1 ­ clockwise to increase the volume ­ counterclockwise to reduce the volume. Using the "Limiter" function, you can reduce the audio level of the headphone output (see page 18). Deactivating the lock mode temporarily Ch 4 English If the automatic lock mode "Auto Lock" is activated (see page 17), you have to temporarily deactivate it in order to be able to operate the receiver: SET Press the SET button. "Unlock?" appears on the display panel. SET Press the SET button. The lock mode is deactivated. The lock mode icon G flashes prior to the lock mode being activated again (if no button has been pressed for approx. 10 seconds). Setting the receiving channel If several guided tours take place within a building at the same time, i. e. several transmission links are operated simultaneously, the user can switch the channel of the receiver to the channel that is stated by the tour guide. Adjust the squelch threshold ­ with the transmitter switched off ­ to the lowest possible setting that suppresses hissing noise. A high squelch threshold reduces the transmission range. The squelch should only be switched off for servicing or test purposes. With the squelch threshold set to "Low", you switch the squelch off by keeping the DOWN rocker button pressed for 3 seconds. Tourguide 1039 | 17 Configuring the receiver Activating the limiter of the headphone output ­ "Limiter" SET Setup Limiter Limiter Off Select the desired setting Limiter On Store the setting SET Off Call up "Limiter" "Stored" Possible settings: "On", "Off" The limiter reduces the maximum volume at the headphone output by ­12 dB. Adjusting the contrast of the display panel ­ "LCD Contrast" Setup NameContrast LCD 7 Call up "LCD Contrast" LCD Contrast 7 Select the desired setting "Stored" LCD Contrast 10 Store the setting You can adjust the contrast of the display panel in 16 steps. Displaying the software version ­ "Software Revision" You can display the current software version of the receiver. For information on software updates, visit the MZC 30 product page at www. sennheiser. com. Copying the receiver settings to additional receivers ­ "Copy" Setup Copy Call up "Copy" SET Copy Data transfer function "Copy" is active SET Deactivates the function Via the "Copy" menu item, you can copy all settings of one receiver (A) to an arbitrary number of other MZC 30 receivers (B). To prepare the receiver (A) to transfer the settings: Select a receiver. Set the desired receiving channel, the name, the squelch threshold, etc. All settings of this receiver (A) will be transferred to the other receivers (B). To prepare the receivers (B) to receive the settings: Open the battery compartment cover of all receivers (B) to which you want to transfer the settings. [. . . ] for SK bodypack transmitters · Make sure that the antenna and the microphone cable do not cross. · The antenna should hang or stand freely and be at least 1 cm away from the body. · For best sound quality, make sure that the transmitter sensitivity is correctly adjusted (see the instruction manual for the transmitter). for stationary SR monitoring transmitters · Only use the monitoring transmitter in mono operation. [. . . ]