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Front Panel

1 Input Signal Indicators

A set of three pairs of LEDs indicate signal present, +4dBu and input clip for each channel. The signal
present LEDs operate at approximately 40 dBu, giving a useful indication of even relatively low input
signal levels. The +4 dBu LEDs are intended to show nominal operating level and can also be useful
for setting system gain structure. Clip LEDs warn the user of input overload and operate at +19 dBu.

2 Preset Store and Recall

These controls provide access to the 45 presets stored within the device. Pressing the store button
allows the user to name a preset and choose which memory location it will be held in. Pressing store
button again completes the process. The Recall function operates in a similar way, pressing the recall
button allows the user to select which preset they require, pressing the button for a second time, then
confirming, recalls the new DSP settings.

Note that presets cannot be stored or recalled when Secure mode is activated.

3 Channel Select Buttons

The currently selected channel is displayed on the top left hand corner of the LCD. Pressing the
channel buttons scrolls through the available input and output channels and finally through the utility
functions and back to the default screen. If operating a stereo linked preset, the channel name will
indicate the channel pairing. For example 'A+B' means both input A and B parameters. The name of
the output will be shown briefly at the top of the display when stepping onto an output.

4 Edit Select Buttons

The currently selected edit parameter page is displayed on the bottom left corner of the LCD.
Pressing the edit select buttons moves through the available parameters for the current input or
output.

5 Text Display

Preset, channel, parameter and status information is shown on the 2x 24-character text display. In
most screens the currently selected channel is displayed on the upper line and the edit parameter on
the lower line. To simplify the display and enhance security, some parameters or parameter pages
are omitted when not relevant.

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6 Parameter Knobs

Three velocity sensitive parameter knobs are used to adjust parameters shown on the display. Up to
three parameters at a time are displayed on the screen. The parameter name is shown above the
parameter value in each of the three screen sections. The parameter knobs have a fixed association
with the screen sections; the rightmost parameter knob adjusts the rightmost parameter and so on.

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Содержание CRED Mark 2 2-4

Страница 1: ...USER MANUAL CRED MARK 2 2 4 2 6...

Страница 2: ...ncy provides for a nominally flat response to 40kHz USER MANUAL CRED MARK 2 The information contained within this manual does not include all of the details of design production or variations of the e...

Страница 3: ...r Rear Panel Power Inlet Network Expansion Port Audio Input Connectors Output Connectors Communications Port Connector Operation Starting Up Selecting a Factory Preset Creating a Crossover Navigation...

Страница 4: ...of the latest advances in analogue to digital conversion and digital signal processing technologies the units achieve performance levels that have only recently been made possible This modern design i...

Страница 5: ...on and off Parameter Knobs Up to three parameters are shown on the display The parameter name is shown with its current value below Where appropriate parameters are grouped according to function For e...

Страница 6: ...ble input and output channels and finally through the utility functions and back to the default screen If operating a stereo linked preset the channel name will indicate the channel pairing For exampl...

Страница 7: ...the mute on and off Note that the mute buttons do not function when the Secure mode is activated 9 Secure Button on the rear A momentary button is fitted behind the rear panel between the output XLRs...

Страница 8: ...ground pin 2 hot and pin 3 cold An unbalanced input may be driven by connecting pin 3 cold signal to the ground connection of the unbalanced destination input Note that output pin 1 s are ground lifte...

Страница 9: ...to scroll through the available factory preset locations as indicated by a box symbol after the preset number Once the appropriate preset has been selected press recall again at which point you will...

Страница 10: ...to the various pages of parameters available for each channel The currently selected page is shown in the bottom left hand corner of the display this is omitted on some pages where the function is obv...

Страница 11: ...re To store the current Preset in a user location press the Preset Store Button so the indicator above it illuminates Turn the first parameter knob until the required Preset location number is show on...

Страница 12: ...tions There are two Formats Mono or Stereo With the Mono format all outputs have unique parameter settings and all outputs are identical in terms of processing functions and routing capability This is...

Страница 13: ...ustable in fine steps at low values the adjustment becomes progressively coarser as the value increases The velocity sensitive Parameter Knobs therefore provide accurate setting of driver offset delay...

Страница 14: ...rametric Equalisation Eight sections of equalisation are provided two shelving filters and six fully variable parametric sections define in the factory preset will be shown briefly at the top of the s...

Страница 15: ...alues High and Low Pass Filters A B C A B LR24 Shape Freq 2 50k Out1 LPF Knob A Frequency out 10 0Hz to 25 6kHz out Knob B Filter type Filter type is selectable from Butterworth Bessel Linkwitz Riley...

Страница 16: ...in value A B C A Thresh 4 0dB LIM Out1 Knob A Centre Frequency 10 0Hz to 25 6kHz in variable steps Knob B Width display selectable Q or BW Bandwidth BW adjustable from 0 05 to 5 octaves in variable st...

Страница 17: ...st screen contrast and the display units used for parametric equalisation bandwidth The device automatically adjusts for the variations in display contrast as the temperature of the LCD changes The sc...

Страница 18: ...T MOON MOONSUB MOON BR 18B LUNARAY FULL LUNARAY CUT LUN x 6 BR 18 x 4 LUN x 6 BR 18 x 4 No 2 Out 1 20 5K Full Range 90 6 90 6 100 32 0 90 6 111 111 111 111 111 100 100 34 1 116 811 100 50 100 125 125...

Страница 19: ...100 34 1 116 811 OFF 100 50 100 125 125 50 100 32 100 32 100 250 5K Full range 96 6 96 6 100 96 6 103 93 1 93 1 93 1 93 1 100 50 8 732 106 1K 811 604 89 7 604 OFF OFF 125 125 OFF OFF 100 100 5K Full...

Страница 20: ...ys are set for flush fronts Note Delays are linked so care should be taken to address the system especially in 3 and 4 way systems IE Saturn and HD when any adjustments are made LUNARAY 1 is set up fo...

Страница 21: ...Hz to 20kHz 0 25dB filters disabled 0 01 10dBu 20Hz to 20kHz 30kHz bandwidth 111dB A weighted 22kHz bandwidth 108dB un weighted 22kHz bandwidth 38 4kbaud format 8 data 1 stop no parity 20dB to 80dB an...

Страница 22: ...22 NOTES...

Страница 23: ...Wellington Close Parkgate Knutsford Cheshire WA16 8XL England Tel 44 0 1565 654641 Fax 44 0 1565 755641 Email info ohm co uk Website www ohm co uk...

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