Datasat AP25, Инструкция по установке и эксплуатации

Страница: 153 / 170

AP25 Installation and Operating Guide Version 1.00
Appendix F. H338 Optical Film Card Option F-14 Document #: 9301H79500 Ver. 1.00
Parametric Filter Setting
The frequency ( Freq ) select button is used to scroll and select the desired frequency. Press the
button and turn the fader to make the selection.
The Q button is used to select the bandwidth range when making an EQ adjustment. A
smaller number adjusts frequencies closest to the Freq selected whereas a large number will
expand the adjustment affect. Press the button and turn the main fader to make selection.
The Gain button is used to make level adjustments at the filter frequency. Press the gain
button and turn the main fader as needed.
F4.4.6. Digital Soundtrack Input
Digital Soundtrack Input is used to allow a smooth cross-fade from the optical playback to
another analog or digital input source (that is connected to the AP25 rear panel). If digital
soundtrack for film is not used then keep the selection at None (factory default).
Menu (System)
→
Formats
→
Format Options
→
Film Options
→
Film Setup
→
Digital
Soundtrack Input
Figure 19 – Digital Soundtrack Input
None is use when the AP25 analog and digital input connectors are not used for the film
digital soundtrack.
Digital Channels 1->8 select this if the film digital soundtrack player is connected to the
AP25 Digital Input channels 1-8 connector.
Analog Channels 1->8 select this if the film digital soundtrack player is connected to the
AP25 Analog Input channels 1-8 connector.
When the Digital Channels input is used for the digital soundtrack you must make sure
that the
Input Source selection is Digital Ch: 1->8 as shown in Figure 20 below. The
other options, Digital Ch: 1->16 or Digital Ch: 9->16, should not be used because it
eliminates the cross-fade function between digital and optical. Pressing the
Digital Ch:
button repeatedly allows you to change the digital channel selection.