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OWNER'S MANUAL

Summary of Contents for Concert 288x

Page 1: ...OWNER S MANUAL ...

Page 2: ...ation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit ...

Page 3: ...hen the apparatus has been damaged in any way such as power supply cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus has been exposed to rain or moisture does not operate normally or has been dropped 15 This appliance shall not be exposed to dripping or splashing water and that no object filled with liquid such as vases shall be placed on the apparatus 16 Ca...

Page 4: ...gresso 100 240V 100 240V Input AC frequency Fréquence du CA d entrée Eingangswechselstromfrequenz Frecuencia de la CA de entrada Frequenza di ingresso CA 50 60Hz 50 60Hz Output voltage Tension de sortie Ausgangsspannung Tensión de salida Tensione di uscita 15 0VDC 5 0VDC Output current Courant de sortie Ausgangsstrom Intensidad de salida Corrente di uscita 0 8A 1 0A Output power Puissance de sorti...

Page 5: ...es you ll also find a warranty card enclosed don t forget to follow the instructions so that you can receive online technical support and so that we can send you updated information about this and other Samson products in the future Also be sure to check out our website www samsontech com for com plete information about our full product line We recommend you keep the following records for referenc...

Page 6: ...perating in the UHF band designed for maximum system compatibility in the same location without interference The CR288x receiver is a half rack unit that can be used freestanding or can be mounted in any standard 19 rack using the included rack kit making it easy to integrate into any traveling or fixed installation audio system Tone key and auto mute ensures clear interruption free performance al...

Page 7: ...uickly The receiver will scan through 100 opearing channels to find the optimal channel for use in your location Once the scan is complete the CR288x will enter IR Set mode and send the selected channel to the transmitter NOTE Press and hold the button for more than 10 seconds to enter manual channel selection mode The display will flash slowly and will send the receiver s current selected channel...

Page 8: ...of power adapter Doing so can cause severe damage to the CR288x and will void your warranty 2 BALANCED OUTPUT Use this electronically balanced low impedance 240 Ohm XLR jack when connecting the CR288x to professional 4dBu audio equip ment Pin wiring is as follows Pin 1 ground Pin 2 high hot and Pin 3 low cold 3 MIX OUT UNBALANCED Use this unbalanced high impedance 1 1K Ohm jack when connecting the...

Page 9: ...can be used they do not supply adequate current for more than four hours WARNING Do not insert the batteries backwards doing so can cause severe damage to the CH88 and will void your warranty 5 Input GAIN Control This control adjusts the transmitter input sensitivity For optimal performance using the included screwdriver set the input GAIN control to where you see the CR288x PEAK indicator start t...

Page 10: ...at the person using or wearing the transmitter can see the receiver With the CR288x powered off connect the included adapter Turn the volume knob clockwise until it clicks to confirm that the unit is receiving power You ll see the LED display light up then turn the CR288x power off by turning the volume control counter clockwise until you hear a click With your amplifier or mixer off and volume co...

Page 11: ...ess System Quick Start With the CH88 transmitter powered off install two fresh AA batteries Leave the battery compartment open Turn on the power to the transmitter by pressing and holding Power switch the indicator LED will light green ...

Page 12: ... IR transmitter on the front panel of the CR288x receiver The receiver and transmitter will automatically sync and the display will stop flashing Press the CH1 SCAN button on the front of the CR288x to begin scanning 100 channels the receiver will select an available channel based on available frequencies in your location CH1 display will begin flashing ...

Page 13: ...find the system has noticeable dropouts reduced overall working range or unexpected noise bursts change the operating channel of the system using the steps above When using multiple systems in the same frequency band each system must be set to a different operating channel See Concert 288x Channel Plans on pages 16 17 Quick Start NOTE Press and hold the CR288x CH 1 SCAN button for more than 10 sec...

Page 14: ...ls of the rack case and are aligned with the rack rail holes Mount the receiver into the rack using the appropriate size rack screws not included To ensure equal tension and balance when installing the receiver you should secure screws in a crisscross pattern of opposite corners top left bottom right top right bottom left In order to mount two CR288x receivers in one rack space the system includes...

Page 15: ...performing an IR set Distorted Audio The receiver output level or audio input device level may be too high Check the transmitters batteries and replace if low The input gain on the transmitter H88 or audio source level may be too high Audio Dropout The transmitter may be too far away from the receiver Move it closer to the receiver or reposition the antennas Remove any sources that may cause RF in...

Page 16: ... 58 483 175 78 487 675 98 492 175 19 474 400 39 478 900 59 483 400 79 487 900 99 492 400 Group D 542 566MHz CH MHz CH MHz CH MHz CH MHz CH MHz 00 542 125 20 546 625 40 551 125 60 555 625 80 560 125 01 542 350 21 546 850 41 551 350 61 555 850 81 560 350 02 542 575 22 547 075 42 551 575 62 556 075 82 560 575 03 542 800 23 547 300 43 551 800 63 556 300 83 560 800 04 543 025 24 547 525 44 552 025 64 5...

Page 17: ... 22 829 900 41 824 625 60 828 625 79 831 700 04 827 925 23 831 000 42 825 825 61 829 025 05 828 325 24 823 425 43 827 225 62 830 400 06 829 700 25 824 425 44 828 425 63 831 500 07 830 800 26 825 625 45 828 825 64 823 925 08 823 225 27 827 025 46 830 200 65 824 925 09 824 225 28 828 225 47 831 300 66 826 125 10 825 425 29 828 625 48 823 725 67 827 525 11 836 825 30 830 000 49 824 725 68 828 725 12 ...

Page 18: ...nts Two AA LR6 alkaline batteries Battery Life 8 hours Dimensions HxØ 10 23 x 2 1 260mm x 54mm Weight 0 48 lb 218 g CR288x Receiver Audio Output Level Mix Unbalanced 14 dBu Audio Output Level Balanced 9 dBu Audio Output Impedance Unbalanced 1 1K Ohms Audio Output Impedance Balanced 240 Ohms Sensitivity 100dBm 30dB SINAD Image Rejection 50 dB Operating Voltage 15 VDC 600mA Dimensions LxWxH 8 25 x 4...

Page 19: ...nnel Wireless System Having Trouble with your Concert 288x Wireless System We can help CONTACT OUR SUPPORT TEAM support samsontech com Our experts can help you resolve any issues Follow us samson samsontech samson_technologies ...

Page 20: ...Samson Technologies 278 B Duffy Ave Hicksville NY 11801 Phone 1 800 3 SAMSON www samsontech com ...

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