RISK OF ELECTRIC SHOCK U0 NOT DEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER [OR BACK}. NO USER-SERVICEABLE PARTS INSIDE, REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
T R . BAl The A.720 Is 8 sophisticated integrated stereo amplifier, To ensure proper operating for the best possible aeration, please read this manual carefully, 2 Chase the installation of your A-720 carefully. Avoid placing it in direct sunlight or close 10 & source of heat, Also avoid locations subject 1o vibration and excessive dust, jest, clad or moisture. Esp away from such sources of hur as transformers of motors.
Compact disc player Other component O = V) SWEETIE] | OUTPUT [ —— [OUTPUT e oo Sl CUTOUT * Before making any connections, turn off all equipment. Be sure T connect the left (L} and right (R} channels consistently from component to component. L Speaker A R .
© CONNECTING THE SPEAKERS The mat eking impedance of this amplifier is 653, Speakers connected 1o Will be in parallel with speakers connected 1o 8 and for C. Speakers connected to & and © will be in series with sate other.
20 ® CONNECTING TO THE CD AND AUX JACKS The CO and AUX terminals can be used for connecting additional equipment such as a compact dies player, & second tuna, ste.
@ POWER SWITCH This ls a “push-on, push-off” type POWER switch, When POWER is pushed or, the indicator fem corresponding to the selected input source will Eight, * Before pushing power on, set the volume 1o its rawest {extreme counts-ciockwise] position 1o prevent any judo power-an noise farm recurring.
@ INPUT SELECTOR SWITCH Selects the program source 1o be tenseness to, @ MUTING SWITCH Pressing this switch Bahts the left indicator and lowers the value label by 2008, Pressing the switch again extinguishes the indicator and restores normal volume.
@ BEC QUT SELECTOR Used for recording, this switch sends the signal from the selected source to the Rec Cut jacks {regardless of the position of the Input Selector switcher. Ser the nut Defector to the same source If you wish to monitor the sauce @8 you record, or 10 any other source to listen to that source while recording.
fa fora assuming that your amplifier is faulty, check the following troubleshooting st which details the corrective section you can take yourself without having to call & service engines. If you have any doubts or questions, get in touch with your nearest Yamaha dealer. Power is not supplied even though the Power switch The prows pig is not securely plugged in. is turned on, At use is blown. Consult a service engineer. There is no sound with any [nut selector button The Speakers switch is not set correctly.