Telex Pro Audio Group DN3601C, Руководство оператора и сервисное руководство

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DETAILS OF OPERATION
Being a description of the features and functions accessible via a DN3600 master unit with version 2.0
software.
Initial, Default Display
Soft key options: More EQ
A : B : Link
Utilities
Bypass
Fader adjustment
The ‘Virtual’ Graphic Equaliser faders are selected either by pressing the appropriate frequency key
or by rotation of the FREQ rotary control.
There are several ways to select a range of adjacent faders.
1.
Hold a single Frequency key until it starts to flash. This sets one end of the range. Define
the other end of the range by pressing a second Frequency key, or by use of the FREQ
rotary control. The selected fader or faders becomes highlighted.
2. Press two Frequency keys at the same time.
3. Press two Frequency keys in quick succession.
The frequency or frequency range of the selected fader or faders is shown in text at the top of the screen.
The selected fader or faders are adjusted by use of the LEVEL rotary control. The adjustment range
is +/-12dB in half dB steps. The fader level or, in the case of a range of faders, the average fader level,
is shown as text at the top of the screen.
Also shown at the top of the screen are current Memory name, Q-mode and Channel being addressed.
Gain Adjustment
Pressing the GAIN key at any time toggles between gain adjustment and fader adjustment. When gain
adjustment is selected, the gain fader is highlighted. Gain may be adjusted by use of the LEVEL rotary
control.
The range of adjustment is +6 to -18dB in half dB steps. Below -18dB the unit is muted. While in Gain
Adjust mode, the gain setting is shown in text at the top of the screen. Mute status is shown by a Muted
icon at the top of the screen.
CURVE/FADER
The CURVE/FADER key toggles the screen between Curve and Fader displays. While the Fader
display shows the positions of the 30 Graphic faders for the addressed channel, Curve display calculates
the actual frequency response of the unit, taking into account fader positions, filter Q and interaction,
low and high pass filters, notches and gain. Graphic faders can be selected and adjusted while viewing
the Curve display, which changes to show the adjustments in real time.