User manual NAD T750

[. . . ] Warning: To reduce the risk of fire or electric shock, do not expose this unit to rain or moisture. The lightning flash with an arrowhead symbol within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. the exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product. Do not place this unit on an unstable cart, stand or tripod, bracket or table. [. . . ] Up to 30 Presets, either AM or FM, can be stored in three Preset Banks, which can contain up to 10 Preset stations each. BANK Pressing Bank switches between the T750's three Preset Memory Banks (A, B or C). Each of these banks can hold up to 10 Preset stations. These Banks can contain a mix of AM or FM stations each. the Bank selected is shown in the Display Panel. You can use the banks to sort your Presets, for instance by station type (Bank A for rock/pop; Bank B for Classical music; Bank C for Jazz). MEMORY The Memory button is used to store stations into the three Preset Memory Banks. Used in conjunction with the Tune/Search (No. When Memory is active, the Preset number flashes and the red `MEMORY' indicator is shown in the Display Panel. FM MUTE/MODE This button combines two functions; it switches the tuner from Stereo to Mono and disengages the muting circuitry at the same time. The muting circuit will mute the tuner in between radio stations when searching or tuning. Very weak radio station signals however may be suppressed by the muting circuit. If such a very weak station is in stereo it will have a high level of background hiss. Switching to Mono Mode and disengaging the muting circuit by depressing the FM MUTE/MODE button will allow the station to be heard and will cancel most or all of this background noise. Press the FM Mute/Mode switch again to return to Auto Stereo FM operation. Dolby Pro Logic and Dolby 3 Stereo both decode the surround sound signals encoded in movie sound tracks from video or TV. To decode correctly, the video or TV signal must be of a Dolby Surround or Dolby Stereo soundtrack and coming from a stereo VCR, TV or satellite/cable receiver. in the Dolby Pro Logic the rear Surround speakers are also activated. Use of a centre channel speaker is optional (set with the Centre button No. In the Dolby 3 Stereo mode, the rear Surround speakers are inoperative; the centre channel however is activated in this mode. Dolby 3 Stereo can be a good alternative to Pro Logic if it isn't practical or if space doesn't allow for the installation of Surround speakers. For more information refer also to the chapter "Setting up the Surround System" and appendix "A short guide to Surround Sound". [. . . ] If the signal sounds diffuse and not as though it is coming from a single point in space, reverse the connections to the centre loudspeaker. The signal should now appear to come from a single point between the left and centre speakers. Reconnect the right front speaker and disconnect the left front speaker and repeat the procedure for the right and centre front speakers, changing the connection only on the right front speaker if the phase needs correction. Surrounds will normally be in phase with each other if they have been correctly connected. [. . . ]