Speaker Stand AS-140 Instruction Manual Thank you for purchasing an Onkyo home theater speaker package. Please read this manual thoroughly before using your new speakers. Following the instructions in this manual will enable you to obtain optimum performance and listening enjoyment from your speaker package.
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE. CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING QUALIFIED PERSONNEL.
1. AC Fuse —The AC fuse inside the unit is not user- serviceable. If you cannot turn on the unit, contact your Onkyo dealer. 2. Care —Occasionally you should dust the unit all over with a soft cloth. For stubborn stains, use a soft cloth dampened with a weak solution of mild deter- gent and water.
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Speaker Precautions—Continued Speaker care Wipe the cabinet occasionally with a dry silica or soft cloth. For heavier dirt, after dampening a soft cloth in a weak solution of mild detergent and water and wringing it out dry, wipe off the dirt. Then, dry immediately with a clean cloth.
Package Contents Make sure your box contains all of the items below. If anything is missing, contact the nearest Onkyo dealer. Speaker Package HTP-750X • Front speakers (SKF-750XF) Speaker cables for the left and right front speakers have been attached to the speaker stand AS-140.
Getting to know Your Speaker Package Front, Center, Surround, and Surround back speakers (SKF-750XF, SKC-750XC, SKM-750XS, SKB-750X) Rear Keyhole slots These keyhole slots can be used to wall-mount the speaker. They can also be used to install the speaker on the stand.
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Getting to know Your Speaker Package —Continued While pressing in the lever on the speaker terminal on the rear panel of the speaker, connect the speaker cable to the terminal. The supplied speaker cables are color-coded for easy identification. Simply connect each cable to the same-colored positive speaker terminal.
Getting to know Your Speaker Package—Continued Wall Mounting The speakers can easily be wall mounted by using the keyhole slots. To prevent the speaker from vibrating against the wall, attach four of the supplied spacers to the keyhole fins on the rear of each speaker. ■...
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Getting to know Your Speaker Package —Continued Subwoofer (SKW-750X) ■ Front ■ Rear SKW-750X To AC outlet STANDBY/ON indicator Red: Subwoofer in standby mode Blue: Subwoofer on With the Auto Standby function, the SKW-750X automatically turns on when an input signal is detected in Standby mode.
Connecting the Speakers Read the following before connecting your speakers: • Turn off your receiver or amp before making any con- nections. • Disconnect the power cord from the wall outlet before making any connections. • Pay close attention to speaker wiring polarity. Connect positive (+) terminals to only positive (+) terminals, and negative (–) terminals to only negative (–) termi- nals.
Troubleshooting Symptom Possible cause The speaker cables are not connected properly. Check the speaker cables and correct as necessary. There’s no sound coming from certain speakers? The speaker configuration is not set correctly. The subwoofer does not The power plug is not fully inserted into the wall outlet.
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ONKYO CHINA LIMITED Unit 1&12, 9/F, Ever Gain PlazaTower 1, 88, Container Port Road, Kwai Chung, N.T., HONG KONG Tel: 852-2429-3118 Fax: 852-2428-9039 http://www.ch.onkyo.com/ SN 29344829 (C) Copyright 2008 ONKYO CORPORATION Japan. All rights reserved. ■ Surround/Surround Back Speaker Bass-reflex (SKM-750XS/SKB-750X) Type:...