Knoll systems mr 1250 v owners manual

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In Canada: 11791 Machrina Way #120 Richmond, B.C. V7A 4V3 Knöll Systems tel (604) 272-4555 fax (604) 272-5595 C COPYRIGHT 1998-2003, Knöll Systems, All Rights Reserved In America: 145 Tyee Drive, #1206 Point Roberts, WA 98281 Limited Warranty Knöll Systems warrants its electronic products sold in Canada and the USA by authorized Knöll dealers to be free from defects in materials and workmanship. This warranty extends for three full years from the date of purchase by the consumer. Any products returned freight prepaid to Knöll Systems and found to be defective by Knöll Systems within the warranty period will be repaired or replaced at Knöll Systems option, at no charge. Knöll Systems will not be responsible for the actual cost of installation or removal of the product, nor for any consequential or incidental damages. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights. You may have additional rights which vary from state to state. Knöll products sold outside of Canada and the USA may be covered by warranties provided by an authorized Knöll distributor. Please contact the distributor in the country that the Knöll product was purchased. Printed in Canada Keypads and Remote Control RB8 Eight button remote control. For use with VC201f keypad to control functions of MR1250v. Power, mute, volume up and volume down functions enabled. Inputs 1 thru 4 disabled. VC201 Basic paddle style keypad to control: room power on, room power off, all power off, volume up, volume down, mute and unmute. Includes green led status indicator and six green led volume level indicators. Available in white, ivory (bone) and almond colors. VC201e Same as VC201 with internal pass through infrared receiver. Allows use of component (DVD, CD, tuner satellite dish, etc.) remote controls to adjust (component only) settings. Available in white, ivory (bone) and almond colors. VC201f Same as VC201 with internal infrared receiver capable of controlling MR1250v and pass through. Designed for use with RB8 remote control. Remote control can do even more MR1250v functions than keypad. 5 Caution: The MR1250v contains no user serviceable parts, so do not attempt to open or repair the MR1250v. Refer servicing to a qualified technician only or contact the factory for information. Troubleshooting If a problem is encountered with the MR1250v, the most expedient procedure is to locate the problem and if possible repair it before requesting service. Be sure to carefully check other system components such as controllers, CD players, volume controls, wiring, speakers, etc. that may be at fault. ProblemAction Power indicator does 1. Check that the MR1250v is plugged in. not light - no sound 2. Test the AC outlet with a lamp.. 3. Check that the MR1250v power button is on (in). Sound cuts out 1. Verify speaker impedance is 4-16 ohms. Changing speakers may be required. 2. Check if the MR1250v feels hot. If it's hot, increase cooling - see Installation. Sound is distorted 1. Turn the volume down 2. Check speakers for damage. 3. Check inputs for proper levels. Source output levels may need adjustment. 4. Speakers may have less than 4 ohm rating MR1250v does not 1. Press any VC201 keypad "down" button turn off all the down until the bottom VC201 led blinks three times. The MR1250v should power down and the MR1250v led turns red (idle). Before turning the MR1250v power switch to off (out) we always suggest the MR1250v be idling. Speaker pops when 1. Speaker may need resistor placed across amp turned on or off terminal. Suggest 2k0 1/4 w resistor. Discharges speaker internal capacitor.