Panasonic SAHT640 SAHT640 User Guide - Page 25

Using the radio ∫ FM frequency step Main unit only The step is factory-set to 0.2-MHz, but you can change it to receive broadcasts allocated in 0.1-MHz steps. 1 Press [SELECTOR] to select "FM". 2 Press and hold [SELECTOR]. After a few seconds the display changes to show the current minimum frequency. Continue to hold the button down. The minimum frequency changes and the step is changed. To return to the original step, repeat steps 1 and 2. [Note] After changing the setting, previously preset frequencies will be cleared. Preset them again. Using an outdoor antenna (optional) Use outdoor antennas if radio reception is poor. ≥ Disconnect the antenna when the unit is not in use. ≥ Do not use the outdoor antenna during an electrical storm. FM outdoor antenna (Using a television antenna) ≥ Disconnect the FM indoor antenna. ≥ The antenna should be installed by a competent technician. Rework your outdoor antenna's 75 ≠ coaxial cable as follows. Leave the AM loop antenna connected. AM outdoor antenna (Using a vinyl wire) Run a piece of vinyl wire horizontally across a window or other convenient location. 75 ≠ coaxial cable (not included) Antenna plug (not included) LOOP ANT GND LOOP FM ANT 75 AM ANT EXT 5 to 12 m (16 to 39 feet) 1 Remove a piece of the outer vinyl insulator. 2 Carefully pull the tabs apart to remove the cover. 10 mm (13/32z) 10 mm (13/32z) Peel back 1 7 mm (9/32z) 2 1 3 Install the coaxial cable. Clamp the cable conductor, and wind it on so that it does not contact anything else. 4 Attach the cover. Clamp with pliers RQT8611 25