Telex DN3600C Stereo Equalizer User Manual


 
20
DETAILS OF OPERATION
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.