User manual SENNHEISER EK 1039

[. . . ] Tourguide 1039 Instruction manual Contents Contents Important safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 The Tourguide 1039 system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Frequency ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Features of the EK 1039 receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] 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. If the receiver receives a transmitter on the new channel, the green LED 5 lights up. The "Active" function allows you to show or hide the receiving channels from the standard display (see page 20). 12 | Tourguide 1039 Using the receiver Attaching the receiver to clothing You can use the belt clip E to attach the diversity receiver to clothing (e. g. belt, waistband). The belt clip is detachable so that you can also attach the receiver with the antenna pointing downwards. To do so, withdraw the belt clip from its fixing points and attach it the other way round. The belt clip is secured so that it cannot slide out of its fixing points accidentally. To detach the belt clip: Lift one side of the belt clip as shown in the diagram. Press down the belt clip at one fixing point and pull it out of the receiver housing. Repeat for the other side. Tourguide 1039 | 13 Configuring the receiver Configuring the receiver Calling up/ending the menu You can only call up the menu when the receiver is switched off. Turn the volume control 1 clockwise until it clicks to switch the receiver on. When switching the receiver on again, the standard display will be shown. 14 | Tourguide 1039 Configuring the receiver Overview of the menu "Setup" menu Auto Lock Channels Squelch Limiter LCD Contrast Software Revision Copy Exit Display "Setup" menu Auto Lock Channels Squelch Limiter LCD Contrast Software Revision Copy Exit "Channels" menu Setup Ch 1 . . . "Setup Ch 32" menu 19 Activates the automatic lock mode Call up the "Channels" menu Adjusts the squelch threshold Activating the limiter of the headphone output Adjusts the contrast of the display panel Displays the current software version Copies receiver settings to additional receivers Exits the menu and returns to the Setup display 17 19 17 18 18 18 18 ­ "Channels" menu Setup Ch 1 Setup Ch 2 Setup Ch 32 Function of the menu item "Setup Ch 1" . . . "Setup Ch 32" menu Name Tune Active Exit Page "Setup Ch 1" . . . "Setup Ch 32" menu Name Tune Active Exit Enters a freely selectable name for the channel Changes the receiving frequencies of the channels Hides the receiving channel for the user Exits the "Setup Ch 1" . . . "Setup Ch 32" menu and returns to the "Channels" menu 19 20 20 ­ . . . The buttons Button Function of the button Press the · Cancels the entry and returns to the Setup display (ESC function) ESC button ESC Press the · Changes from the Setup display to the menu SET button · Calls up a menu item SET · Enters a submenu · Stores the settings Press the rocker button · Changes to the next/previous menu item · Changes the setting of a menu item Tourguide 1039 | 15 Configuring the receiver Working with the menu By way of example of the "Limiter" menu item, this section describes how to use the menu. You call up the menu. Selecting a menu item Press the rocker button to change to the "Limiter" menu item. The current setting of the menu item is displayed: Setup Limiter Off Calling up a menu item and adjusting and storing it SET Setup Limiter Limiter Off Select the desired setting Limiter On Store the setting SET Off Call up "Limiter" "Stored" SET Press the SET button to call up the menu item. Press the rocker button to adjust the "Limiter" setting. SET Press the SET button to store the setting. Canceling an entry ESC Press the ESC button to cancel the entry. The Setup display appears on the display panel. To subsequently return to the last edited menu item: SET Press the SET button repeatedly until the last edited menu item appears. Returning to the next higher menu level or exiting the menu To return to the next higher menu level: Change to the "Exit" menu item. Setup Ch 4 Exit SET Confirm your selection. You return to the next higher menu level or exit the menu. To directly return to the Setup display: ESC Press the ESC button. 16 | Tourguide 1039 Configuring the receiver The "Setup" menu Activating the automatic lock mode ­ "Auto Lock" Setup Auto Lock Inactive Call up "Auto Lock" SET Auto Lock I na c t i v e Select the desired setting Auto Lock Active Store the setting SET "Stored" Possible settings: "Active", "Inactive" Ch 4 English The automatic lock mode prevents that the receiving channel is accidentally changed on the receiver. The lock mode icon G on the standard display indicates that the lock mode is activated. Adjusting the squelch threshold ­ "Squelch" Setup Squelch SET Squelch Low Select the desired setting Squelch High Store the setting SET Low Call up "Squelch" "Stored" Possible settings: "Low", "Middle", "High", "Off" The squelch eliminates annoying noise when the transmitter is switched off or when there is no longer sufficient transmitter power received by the receiver. [. . . ] · For optimum RF operation, use suitable antennas from the Sennheiser accessory range. For more information on suitable accessories, visit the corresponding product pages at www. sennheiser. com. 24 | Tourguide 1039 Specifications Specifications The specifications of the transmitter can be found in the instruction manual for the transmitter. EK 1039 receiver RF characteristics Modulation Frequency ranges Receiving frequencies Switching bandwidth Nominal/peak deviation Receiver principle Sensitivity (with HDX, peak deviation) Adjacent channel rejection Intermodulation attenuation Blocking Squelch wideband FM 626-698, 718-790, 790-865 MHz (Bw, Cw, Dw see page 4) max. 32, tuneable in steps of 25 kHz 75 MHz ±24 kHz / ±48 kHz adaptive diversity < 4 V, typ. 78 dB 80 dB Low: 5 dBV, Middle: 15 dBV, High: 25 dBV AF characteristics for headphone output Compander system AF frequency response S/N ratio (1 mVRF, peak deviation) THD Headphone output Output power at 2. 4 V, 5% THD and nominal deviation Adjustment range Sennheiser HDX 40­15, 000 Hz approx. [. . . ]