Selecting TV Programs19The ”Audio” MenuThe following settings may be made from within the audio menu:P002ZDFTV toneMode: StereoFrequency: ÑÑ7.02/7.20 MHzDe-emphasis: DNR/75μμs0-9 VOL VID A/B STOR STBYAudio modesSelect one of the following modes: ”Stereo”, ”Mono-narrow” or ”Mono-wide”. Themodes ”Stereo” and ”Mono-narrow” are set when the sub-carrier is received and”Mono-wide” is set when the main carrier is received.Audio frequencyThe 3 digit audio frequency in the range 5.00 to 8.80 MHz. may be entered by us-ing the number buttons In stereo-mode, the frequency for the leftchannel is entered and the frequency for the right channel is automatically set at180 KHz. above the left channel.Use these buttons to select pre-installed audio frequencies. The audio fre-quencies are listed in the following tables:Mode Sound carrier frequen-ciesMode Sound carrier frequen-ciesStereoMono(wide)MWD7.02 / 7.20 MHz7.38 / 7.56 MHz7.74 / 7.92 MHz8.10 / 8.28 MHz5.80 MHz6.50 MHz6.60 MHz6.65 MHz6.80 MHzMono(narrow)MNR7.02 MHz7.20 MHz7.38 MHz7.56 MHz7.74 MHz7.92 MHz8.10 MHz8.28 MHzAudio De-emphasis (”mono-wide” mode only)For the best de-emphasis sound quality select 50 μs or J17 on.”Stereo” and ”Mono-narrow” modes automatically select de-emphasis DNR and 75μs.Stereo, Mono-narrow: DNR, 75 μsMono-wide: 50 μs or J17• Save your settings by pressing this button twice.If you wish to set-up further program channels:• Press this button to change to ”Video-menu”.• Go to the first menu line ”Channel number” and select the next program chan-nel.• Select further program channels by using the above method.• Exit the set-up menu by pressing this button.