User manual ALTEC LANSING 1209B SPEAKER SYSTEM

[. . . ] The apparatus should not be situated on a bed, sofa, rug or similar surface that may block the ventilation openings. The apparatus must not be placed in a built-in installation, such as a closed bookcase or cabinet that may impede the flow of air through the ventilation openings. Ventilation should not be impeded by covering the openings with items such as newspapers, tablecloths, curtains, etc. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. [. . . ] To do so, follow the instructions in Advanced Operations under the heading Set RF Channels (page 8). AUX To play music from an auxiliary audio device, connect the device to the transmitter base. Control music play back using the controls on the auxiliary device. Volume There are two levels of volume control: local and master. The range for local and master volume is 0 to 80. 4 Basic Controls and Functions Wireless Speaker Side Panel 1 1 VOLUME +/­ Raises and lowers the volume. INPUT Changes the playback source (iPod, FM and AUX). TUNE / TRACK +/­ In FM mode, adjusts tuning. POWER Switches the power mode between Standby and On. 2 2 3 3 4 4 Bottom Panel 1 1 2 LOCATION: WALL / TABLE This switch adjusts the sound to provide the best listening experience dependent upon whether the speaker is positioned on a table top or mounted to the wall. MODE: L / STEREO / R Sets mode for use as a stereo, left or right speaker. Left or right mode is used when an additional speaker is connected in the same room. The factory default is STEREO. 2 Display 1 1 1 2 2 DISPLAY Displays selected source, FM frequency and menu information. ·HoldthekeyforasecondtoSEEK(tunetothenext station with a clear signal). ·HoldfortwosecondstoSCAN(cyclethrougheach channel until you release the key). 2 3 3 4 5 4 6 5 7 6 9 10 7 8 8 9 (Play/Pause) key Press to play or pause the playback of iPod. Toggles between play and pause modes each time it is pressed. 7 Advanced Operation Multi-Speaker Systems With a single transmitter base, you can transmit audio to as many as eight wireless speakers. Speakers can be set to standard stereo mode or to serve as pairs of left and right speakers. By adding speakers to your system, you can create separate listening areas served by one or more speakers. When you power up a multi-speaker system, turn on the speakers first and then turn on the power to the transmitter base. This will allow synchronization between the speakers and the base. If one or more speakers fail to synchronize or synchronization is lost during operation, you must re-synchronize the system. To re-synchronize the transmitter base with the speaker(s), press and hold the STANDBY key on the transmitter base. After three seconds, the LED to the left of the STANDBY key will begin to flash. Continue to hold down the STANDBY key until the LED stops flashing (about six seconds). [. . . ] When the M812 resets it will come back in the standby mode. Upon powering the unit back up reduce the volume level to prevent it from going into protection mode. Set the MODE switch to the correct position; STEREO, when one speaker is used. LEFT or RIGHT when two speakers are used in the same room. [. . . ]