User manual YAMAHA DM2000V2E4

[. . . ] The signal phase of the LFE Channel can be reversed by using the SW phase button. When ROTATE is on, the Oscillator signal is output by each speaker in turn in a clockwise direction (3 second signal, 2 second pause). MODE: This indicates the currently selected Surround mode, which is set on the Surround Mode page (see page 97). Note: If you had been monitoring with the surround mode set to 6. 1 and the monitor matrix mode set to 6. 1 on DM2000 units with system software earlier than V2. 1, the playback may not always be correct on V2. 1. [. . . ] You can set the Bass Management parameters in the following ranges: Parameters HPF 1, 2, 3 LPF1 LPF2 ATT 1 & 2 AMP Range THRU, 80-12, 80-12L, 80-24, 80-24L THRU, 80-24, 80-24L, 120-42 THRU, 80-24, 80-24L, MUTE 0 to ­12 dB (1 dB steps) 0 to +12 dB (1 dB steps) The HPF 1, 2, 3, and LPF 1 & 2 values indicate a cut-off frequency and a filter response. For example, "80-12" means a cutoff frequency of 80 Hz and a filter response of ­12 dB/octave. Other filters are Butterworth. About the Presets (1) DVD LFE80Hz This is a preset optimized for DVD-Video production. The LFE playback bandwidth is set up to 80 Hz. When using this preset, we recommend that you use an external device to apply an LPF (fc=80 Hz, ­24 dB/oct) to the LFE master source. To monitor audio on DVD-Audio or SACD discs, change the LFE level (AMP) and LPF (LPF1) to 0 dB and THRU, respectively, if necessary. The LFE output gain on some DVD players and decoders may already be set to +10 dB. To monitor the output from such devices, change the LFE level (AMP) to 0 dB. (2) DVD LFE120Hz This is also a preset optimized for DVD-Video production. This preset is the same as preset (1) mentioned above, except that the LFE playback bandwidth is set up to 120 Hz. Use this preset to monitor standard LFE signals recorded on DVD-Video discs that include the high-end frequency ranges (120 Hz). (3) Movie LFE80Hz This preset is the same as preset (1) mentioned above, except that the output level of surround channels is set to ­3 dB when the Monitor Matrix mode is 5. 1 or 6. 1. This preset is suitable for movie production. When using this preset, we recommend that you use an external device to apply an LPF (fc=80 Hz, ­24 dB/oct) to the LFE master source. (4) Movie LFE120Hz This preset is the same as preset (2) mentioned above, except that the output level of surround channels is set to ­3 dB when the Monitor Matrix mode is 5. 1 or 6. 1. This preset is suitable for movie production. (5) Bypass Use this preset not only for bass management but to bypass all parameters, such as the LFE level & LPF, surround channel level, etc. To disable only the bass management, select another preset, then turn off the BASS MANAGEMENT ON/OFF button. THX Presets: The following presets have been approved by THXTM Ltd. for use in THX pm3TM Certified Studios*. They are designed to provide dedicated parameters for the proper playback of multi-channel audio content in bass managed systems and to be compatible with subwoofer-satellite type consumer systems. * Use of a THX preset does not permit a studio to use the designation - THX pm3 Certified Studio. The THX pm3 Studio Certification Program uses performance and design specifications to create calibrated environments for optimum sound and picture presentation. [. . . ] · If you're monitoring in surround mode 6. 1 and monitor matrix mode 6. 1, you'll need to make the above settings separately from when in other modes. Tip: The settings you make here can be stored in the surround monitor library. Canceling the parameter display value in the channel strip display (page 274) A "Ch Numeric Disp OFF" preference has been added to the PREFERENCES 1 page. In V2. 0, the channel strip display would switch to showing the parameter value when you operated a channel fader or encoder (pan setting). If you turn on this preference item, the display will not be switched to the parameter value. MY16-C card support (pages 70 and 349) The MY16-C CobraNet interface card is now supported. [. . . ]