Yamaha IMX644 Owner's Manual - Page 17

Mix Functions Output Channels ■ OUTPUT EQ The parameters of the independent 6-band parametric equalizers provided for OUTPUT channels 1 through 4 can be adjusted and displayed. The following EQ types can be specified for each band. Type PEQ (Peaking EQ) HPF (High Pass Filter) LPF (Low Pass Filter) L. Shelf (Low Shelving EQ) H.Shelf (High Shelving EQ) Parameter F G Q F Slope Q F Slope Q F G F G Range 40Hz - 18kHz -15dB - +15dB 0.5 - 12.0 40Hz - 18kHz 12dB/oct (Fixed) 0.7 (Fixed) 40Hz - 18kHz 12dB/oct (Fixed) 0.7 (Fixed) 40Hz - 18kHz -15dB - +15dB 40Hz - 18kHz -15dB - +15dB The initial default settings when the P.EQ type is selected are as follows. Parameter Q F1 F2 F3 F4 F5 F6 Initial value 0.7 (for all frequency parameters) 40Hz 100Hz 500Hz 2kHz 5kHz 10kHz ■ DELAY Sets the output channel delay time. One of the main uses for this feature is to delay the output to sub speakers slightly compared to the main speakers, to create a solid frontal sonic image. Parameter DELAY Range 0 - 300msec Initial value 0msec ■ BALANCE Adjusts the A/B level balance for OUTPUT channels 1 and 2. Parameter BALANCE Range 0dB - 20.1dB Initial value 0dB ■ Output Format (STEREO/MONO) Specifies whether OUTPUT channels 1 and 2 deliver a STEREO or MONO output signal. When [STEREO] is selected the left channel signal is delivered via the A connector and the rightchannel signal is delivered via the B connector. The initial default setting is [STEREO]. Others ■ GPI (General Purpose Interface) • GPI Input Applying an appropriate input to one of the rear-panel GPI input ports recalls the assigned memory. Individual assignments can be made for each input port. • GPI Output Recalling a memory causes a pre-assigned combination of ON and OFF outputs to appear at the GPI output ports. The ON/OFF combinations can be independently assigned for each memory. The initial default assignments for all memories are all outputs OFF. ■ MEMORY Up to 16 sets of parameters can be memorized. Of those, four can be assigned for direct recall from the front-panel MEMORY [A] through [D] buttons. For access to five or more memories at a time either use the IMX644 Manager application, or a suitable external controller connected to the GPI interface. NOTE • MEMORY buttons [A] through [D] are initially set up to recall the same data. • Since the level settings for each channel are stored in the IMX644 unit itself, be sure that the IMX644 Manager application is online when setting up the memories. IMX644 Owner's Manual 17