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K + H freePort PAS 400 Installation And Operation Manual

Manual is about: Klein-Hummel Portable active loudspeaker Installation & Operation Manual

Summary of freePort PAS 400

  • Page 1

    Installation & operation manual freeport pas 400 portable active loudspeaker 058-e0146 version 060328.

  • Page 2: Content

    2 freeport pas 400 version 060328 content safety instructions ................................................................................................................................................. 3 1 installation & set-up .....................................................................

  • Page 3: Safety Instructions

    Freeport pas 400 version 060328 3 safety instructions it is absolutely essential that you read these safety instructions carefully before connecting and using this k+h product. Your safety depends on it. Furthermore, failure to follow these instructions voids the warranty. To ensure safe operation f...

  • Page 4

    4 freeport pas 400 version 060328 y always check before connecting the power cable to the mains socket that the power switch on the unit itself is set to off ("o"). Y use the power cable or power supply that came with the unit to connect to the mains socket (wall outlet). Y power supply: a damaged p...

  • Page 5: Freeport Pas 400

    Freeport pas 400 version 060328 5 freeport pas 400 rear panel view numbered items correspond to explanations in the text.

  • Page 6: 1 Installation & Set-Up

    6 freeport pas 400 version 060328 1 installation & set-up 1.1 safety precautions note! Please read and follow all of the safety precautions in this manual! It is absolutely essential that you read these safety instructions carefully before connecting and using this product. Your safety depends on it...

  • Page 7

    Freeport pas 400 version 060328 7 if a small amount of moisture or dew has formed on the cabinet or the back panel, e.G. After transportation or storage, carefully wipe off all of the moisture with a clean, soft cloth and allow the unit to acclimate in a warm, dry environment for at least two hours ...

  • Page 8

    8 freeport pas 400 version 060328 1.6 ground lift switch (2) the signal ground lift switch should be set to the ground position. If the pas 400 hums when connected to other equipment, setting the switch to the ground lifted position may reduce or eliminate the hum. 1.7 fuses (3) and (4) disconnect t...

  • Page 9

    Freeport pas 400 version 060328 9 if ac mains power is interrupted, the system will automatically switch over to battery power. Remote on / off switching of the ac mains power will automatically switch the system over to battery power. 1.10 power on indicator (7) the "power on" indicator remains ill...

  • Page 10

    10 freeport pas 400 version 060328 1.12 deep discharge cut-off circuit the deep discharge cut-off circuit is an intelligent circuit that will automatically switch off the battery supply to the amplifier, before the battery voltage goes below the manufacturer's recommended discharge cut-off voltage. ...

  • Page 11

    Freeport pas 400 version 060328 11 1.13.2 input 1 (9) input 1 is an electrically balanced xlr / trs combo jack (9). The input level sensitivity can be set with the 3-position selector switch (10) to: 12 v phantom power is supplied to input 1 when the input selector switch is in the mic or aux positi...

  • Page 12

    12 freeport pas 400 version 060328 1.14 audio and dc outputs 1.14.1 line out (18) line out is an electrically balanced xlr male connector (18) with the same pin configuration as shown in section 1.13.2. This line level output (+6 dbu nominal / +17 dbu peak) is a mix of all input signals connected to...

  • Page 13: 2 Operation

    Freeport pas 400 version 060328 13 2 operation note! To prevent audible clicks or thumps, turn the volume control (11) or (14) for input 1 or 2 all the way down before: y connecting or disconnecting microphones or signal sources y changing the input level sensitivity with the selector switch (10) or...

  • Page 14

    14 freeport pas 400 version 060328 - which may cause loop feedback when the recorders inputs and outputs are connected to the same unit). 2.7 tone controls the pas 400 features three tone controls for separate adjustment of the low (bass), mid (middle) and high (treble) frequencies. 2.7.1 low contro...

  • Page 15: 3 Troubleshooting

    Freeport pas 400 version 060328 15 3 troubleshooting problem: possible cause: possible solutions: no sound power switch in wrong position for mic receivers set power switch (6) to position i volume controls set too low slowly turn up volume controls (11, 14, 16 or 17) internal battery is discharged ...

  • Page 16: 4 Performance Curves

    16 freeport pas 400 version 060328 4 performance curves the excellent acoustic performance of the freeport pas 400 can not only be heard, but also confirmed through close examination of the measurement results. The following performance curves are only a sample of these measurements. The frequency r...

  • Page 17: 5 Product Specifications

    Freeport pas 400 version 060328 17 5 product specifications principal active 2-way loudspeaker system with 2 x 6.5 in. Woofers, 1 in. Horn-loaded tweeter, internal electronic crossover and separate power amplifiers for each loudspeaker driver. The system can be powered by either ac mains, internal r...

  • Page 18

    18 freeport pas 400 version 060328 10 db / 12 db / 12 db headroom input 3 unbalanced, 2 x rca jacks (summed to mono) -6 dbu rf-receiver input transformer balanced -26 dbu master volume for optional rf receivers (up to 4 sennheiser evolution bodypacks, or 1 sennheiser evolution diversity + 2 sennheis...

  • Page 19

    Freeport pas 400 version 060328 19 6.5 hours for speech 5.5 hours for loud music ambient conditions operating temperature +14 to +104 °f (-10 to +40 °c) storage temperature +5 to +104 °f (-15 to +40 °c) humidity not water resistant - do not expose to rain or excessive moisture. Optional lrh rain hoo...

  • Page 20: 6 Warranty Information

    20 freeport pas 400 version 060328 6 warranty information all k + h products undergo an extensive procedure of quality control testing before leaving the factory. Before semiconductors are mounted on the circuit board, they are subject to rigorous tests. Every single unit is guaranteed to match its ...

  • Page 21

    Freeport pas 400 version 060328 21 k + h vertriebs- und entwicklungsgesellschaft mbh auf dem kessellande 4a 30900 wedemark, germany tel. + 49 (0)5130 5848-0 fax + 49 (0)5130 5848-11 email: info@klein-hummel.Com http://www.Klein-hummel.De http://www.Klein-hummel.Com.