User manual SENNHEISER QUADPACK QP 3041

[. . . ] Keep the Quadpack away from central heating radiators and electric heaters. Do not use any cleansing agents or solvents. 1 Quadpack 4 Telescopic antennas 4 Self-adhesive plastic feet 1 XLR-4 connector, female 4 Covers for receiver slots 1 Instruction manual Slot for EK 3041 receiver (4 x) Antenna connecting cable with right-angled plug (8 x) Monitor key (4 x) Control LED for receiver (4 x) (red: in operation, green: audio signal also available at the headphone output) Operation indicator, red LED Headphone volume control Headphone output, 1/4" (6. 3 mm) jack socket XLR-4M socket for mains unit (DC IN) Fuse POWER (ON/OFF) switch AF output level control (4 x) Selector switch for output level (MIC/LINE, 4 x) XLR-3M socket for AF output (4 x) Catch for input modules Input module with BNC socket for antenna input A Input module with BNC socket for antenna input B BNC socket for antenna output Putting the Quadpack into operation Mounting the plastic feet To ensure that the Quadpack cannot slip on the surface on which it is placed, four self-adhesive plastic feet are supplied. [. . . ] The color of the control LEDs ¿ below the pressed monitor keys changes from red to green. Slowly turn the headphone volume control ² clockwise until you have reached the desired volume. When people use headphones, they tend to choose a higher volume than with loudspeakers. Listening at high volume levels for long periods can lead to permanent hearing defects. Please protect your hearing, Sennheiser headphones have an excellent sound quality even at low volumes. Mounting two Quadpacks into a rack With the rack-mounting kit (see , , Accessories" on page 31), two Quadpacks can be mounted side by side into a 19" rack. Place the two Quadpacks side by side onto a table, their bottom sides facing upwards. Put the mounting plate ³ onto the bottom sides of the Quadpacks and fix it to the Quadpacks by means of the eight supplied screws. Screw the two rack mount "ears" · to the two connected Quadpacks. If you wish to operate the two Quadpacks with a pair of antennas mounted to the front of the rack (see below), fix the two cables » of the GA 3030 AM antenna mount to the rack mount "ears" · as shown in the diagram on the left. Mount the system into a 19" rack and screw it tight. Mounting the antennas to the front of the Quadpack If your Quadpacks are to be mounted into a rack or a tower, the antennas can be connected to the front side by using the GA 3030 AM antenna mount (see , , Accessories" on page 31). Mount the antenna holders ¿ to the two outer handles of the two Quadpacks as shown in the diagram on the left. Fasten the antenna holders by means of the supplied four screws and plain washers to the prepared holes. guide the two cables sideways to the rear of the Quadpacks. If you wish to mount the two Quadpacks into a rack, fix the two cables » of the GA 3030 AM antenna mount to the rack mount "ears" · Daisy-chaining two Quadpacks If you daisy-chain two Quadpacks and mount them side by side into a rack, they can be operated with only one pair of antennas. This pair of antennas can be connected to the front of the rack as described above. Exchanging the input modules Your Quadpack is fitted with two wideband input modules which are suitable for most applications. Electronic news gathering), we recommend using two selective input modules (see , , Accessories" on page 31) to ensure optimum reception reliability. the wideband input modules have a frequency range from 470 to 870 MHz. The selective input modules limit the bandwidth of the receiving frequencies to a 40-MHz window within this range. The frequency window of the selective input modules is printed onto the modules. [. . . ] If two daisy-chained Quadpacks are operated with only one pair of antennas, please check the antenna cabling (see , , Daisy-chaining two Quadpacks" on page 26). The transmitters are turned off or the transmitters are not within the reception area: Turn the transmitters on and make sure that there is a "free line of sight" between the transmitters and the receiving antennas. If the receiver position is not the best antenna position for optimum reception, use remote antennas (see , , Accessories" on page 31). No monitoring signal available All control LEDs for the receivers light up red ­ no receiver has been selected: Press one or several monitor keys. [. . . ]