Onkyo TX-DS747 Owner Manual - Page 5

Before operating this unit AM FREQUENCY STEP l0kHz 9kHz 0-666 - 66 a' 00 0000000' ' e4z>66666,66 o06p1p75e6oesae-6e6e6e0- 00000 1 VOLTAGE SELECTOR 220-230V'\, - L 120V ,-, 440 2 3 Remote control sensor STAND-BY indicator ---- 30' 30° s' TX-DS747 approx. 5 m (16 feet) Setting the AM tuning step frequency (Worldwide models only) Worldwide models are equipped with a switch that controls the AM hand tuning steps. Please set this switch to match the AM hand tuning step frequency in your area. U.S.A. and Canada : 10kHz Other areas : 9kHz Setting the Voltage selector (Worldwide models only) Worldwide models are equipped with a voltage selector to conform with local power supplies. Be sure to set this switch to match the voltage of the power supply in your area before plugging in the unit. I . Determine the proper voltage for your area: 220-230V or 120V. /. If the preset voltage is not correct for your area, insert a screwdriver into the groove in the switch. Slide the switch all the way to the right ( I 20V ) or to the left (220-230V), whichever is appropriate. Installing the ba 1. Remove the battery compartment cover by pressing and sliding it out. 2. Insert two AA (R6- or UM-3)-size batteries into the battery compartment. Carefully follow the polarity diagram (positive (+) and negative (-) symbols) inside the battery compartment. 3. After batteries are installed and seated correctly. replace the compartment cover. • If the battery voltage is low, the indicator on the remote controller will not flash when you press any button on the controller. Remove low-voltage batteries immediately to avoid damage due to corrosion. Never mix old and new batteries. • The learned codes are retained, even when the batteries are replaced. They may be lost, however, if battery replacement is not completed within one hour. In this case, the unit must learn the codes again. • The manganese batteries supplied with this unit have a service life of approximately six months, depending on the frequency of use. • Use spare batteries of the type specified in the table below. Type Voltage Size Manganese or Alkaline I .5V AA, R6 (UM-3) or LR6 (AM-3) We recommend that long-life AA (LR6 or AM-3) size alkaline batteries be used. Using the remote controller The STAND-BY indicator lights up when the unit receive,, a signal from the remote controller. The following information will help you get optimal use from the remote controller. • Place this receiver away from direct bright light, which could prevent proper operation of the remote control. • Make sure audio rack doors do not have tinted glass. Plac- ing the receiver behind such a door may prevent proper remote controller operation. • Using other remote controllers along with the receiver's remote controller in the same room may cause interference. 5