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26

 – DX8

Use a control group to adjust the volume of two or

more channels at the same time. All faders that are
assigned to a control group will have their gain
settings modified by the amount the control group
fader is increased or decreased. For example, a
control group might be used to adjust the overall
volume for all the choir mics in a church by configuring
a Level Remote Control to adjust the volume on a
control group to which all the choir mics are assigned.

Note:

 Control Groups are controlled by Level

Remote Control only.

Force-on: Assign a Force-on level to each input,

from OFF to +10 dB. The Force-on setting can be
set to either absolute or relative. In absolute mode,
the fader level is set to the exact setting defined by
the Force-on function. In relative mode, the current
fader level is modified by the amount specified by
the Force-on function.

Force-off: Assign a Force-off level to each input,

from OFF to +10 dB. The Force-off setting can be
set to either absolute or relative. In absolute mode,
the fader level is set to the exact setting defined by
the Force-off function. In relative mode, the current
fader level is modified by the amount specified by
the Force-off function.

Force-on Priority: Assign a priority level from 1

(highest) to 8 (lowest) for each channel’s Force-on
function. The default setting is None. Higher priority
Force-on commands override lower priority Force-on
commands. For example, if Input 4 is assigned a Force-
on priority of 4, which is activated, and Input 1 is
assigned a Force-on priority of 1 and is activated, the
Force-on command is removed from Input 4, and it is
forced-off, along with all other lower-priority inputs
(note that inputs with no priority assigned are not
affected). If the Force-on command for Input 1 is
removed, and the Force-on command for Input 4 is
still present, Input 4 Force-on command is activated.

If Input 1 and Input 4 are both assigned a priority

of 4, neither input overrides the other and Force-on
commands can be active concurrently.

This rule implies that inputs are never forced-off

by inputs with equal or lower priorities. It also implies
that if force-on functions are active for several inputs
with equal priorities, and there are no higher priorities
active, then they are all forced-on. Inputs that do
not have an assigned priority have no effect on, and
are not affected by, the priority rule.

The Force-off function is not affected by priority.

The priority rule is applied continuously to all active
Force-on functions, i.e., at any time the active Force-
on functions actually having an effect are those that
are applied to inputs with the highest or no priority.

The following flow chart demonstrates the

Force-on/off operation for any particular input:

START

Is priority 
assigned?

Is higher priority 
Force-on active?

Force-on active?

Force-off active?

Yes

No

No

No

Yes

Force this OFF

Yes

Force this ON

Yes

No

Force this OFF

No Force

END

FORCE-ON/FORCE-OFF FLOW CHART

Logic In

Click this button to open the 

Logic Input

 window.

Make the following settings and assignments in the

Logic Input

 window:

Name: Enter a name for each Logic Input, up to

32 characters.

Function: Select one of 7 different functions in

this drop-down box, including Inactive, Force-on,
Force-off, Mute Input, Mute Output, Mute Group,
and Preset Recall.

Action: Select whether the particular function

selected is momentary, latch on, latch off, or
toggling. The selections will vary depending on the
function selected for the Logic Input.

Affected I/O: Select which Input or Output is

affected by the Logic function. The selections will
vary depending on the function and action selected
for the Logic Input.

See Appendix A for a chart of the Logic Input

functional combinations available.

Содержание DX8

Страница 1: ...IM 2 TRIM 3 TRIM 4 TRIM 5 TRIM 6 TRIM 7 TRIM 8 MIC GAIN 0 60 SERIAL NUMBER MANUFACTURING DATE COMM PORT DIRECT OUTPUTS 1 2 3 4 5 6 7 8 POWER INPUT 22 28V DC 3A MAX 2 3 4 5 6 7 8 1 G G MIC LINE LINE LI...

Страница 2: ...r radio noise emissions from digital apparatus as set out in the radio interference regulations of the Canadian Department of Communications ATTENTION Le pr sent appareil num rique n met pas de bruits...

Страница 3: ...ardware control and indication from custom control panels All logic inputs and outputs are fully programmable in software A proprietary remote control bus allows connection of the optional wired remot...

Страница 4: ...cut of the LO and HI frequencies in decibels 15 dB When both 0 LEDs are lit the gain is set to unity flat response Note The EQ meters do not indicate signal level MASTER A B UP DOWN BUTTONS These but...

Страница 5: ...annel TRIM This rotary analog control is used to trim the gain of the input signal for optimum signal to noise ratio in the preamp stage For mic level signals it provides from 0 to 60 dB of gain For l...

Страница 6: ...on of each logic input and output can be programmed via software to suit individual applications See page 13 for the Logic I O pinouts REMOTE BUS This 3 pin Phoenix type connector can be used to attac...

Страница 7: ...MIC LINE MIC LINE MIC 30dB 30dB U M I C G A I N 0 60 30dB 30dB U M I C G A I N 0 60 30dB 30dB U M I C G A I N 0 60 30dB 30dB U M I C G A I N 0 60 30dB 30dB U M I C G A I N 0 60 30dB 30dB U M I C G A...

Страница 8: ...dB 30dB U M I C G A I N 0 60 30dB 30dB U M I C G A I N 0 60 30dB 30dB U M I C G A I N 0 60 30dB 30dB U M I C G A I N 0 60 30dB 30dB U PHANTOM POWER 48V DC 12 1 5V 11 G 1 G G G INPUTS OUTPUTS 100 240V...

Страница 9: ...5 TRIM 6 TRIM 7 TRIM 8 MICGAIN 0 60 SERIAL NUMBER MANUFACTURING DATE COMM PORT DIRECT OUTPUTS 1 2 3 4 5 6 7 8 POWER INPUT 22 28V DC 3A MAX 2 3 4 5 6 7 8 1 G G MIC LINE LINE LINE LINE MIC LINE MIC LINE...

Страница 10: ...C I O TRIM BUS B U 20 20 TRIM 2 TRIM 3 TRIM 4 TRIM 5 TRIM 6 TRIM 7 TRIM 8 M I C G A I N 0 60 SERIAL NUMBER MANUFACTURING DATE COMM PORT DIRECT OUTPUTS 1 2 3 4 5 6 7 8 POWER INPUT 22 28V DC 3A MAX 2 3...

Страница 11: ...udy and Saturday afternoon weddings Another pair of remotes is located in the Fellowship Hall to control the level for the microphones assigned to a Fader B Control Group in the Fellowship Hall and to...

Страница 12: ...the rear panel Connecting Unbalanced Sources It may be necessary to connect a 2 conductor unbalanced input to a balanced input on the DX8 To connect an unbalanced line level signal Follow the instruct...

Страница 13: ...output is 0 VDC The logic outputs can supply up to 10 mA of current each GROUND N C LOGIC OUT 10 LOGIC OUT 9 LOGIC OUT 8 LOGIC OUT 7 LOGIC OUT 6 LOGIC OUT 5 LOGIC OUT 4 LOGIC OUT 3 LOGIC OUT 2 LOGIC...

Страница 14: ...l controls 1 Slowly adjust the MASTER A and B output level controls until the 10 and 7 dB LED indicators light or to unity U on screen or until the desired volume level is attained If the volume level...

Страница 15: ...urces to Inputs 1 8 Examples of program sources include a CD player tape deck tuner satellite feed TV audio jukebox or other audio source Each input has a separate Phoenix type connector for a mic or...

Страница 16: ...ns controls a single function and its associated LED displays the current state of the function Refer to Appendix C for a list of the predefined functions available for the Selection Remote Control DX...

Страница 17: ...unction can be activated as a momentary function or as a latching function When activated as a momentary function the preset state is recalled only when the logic input is active When the logic input...

Страница 18: ...e File dialog box opens Browse to the location of the OS upgrade file with pkt extension on your hard drive CD or floppy drive and click Open then click Upgrade You can monitor the progress in the Fir...

Страница 19: ...gn and control group assign Changes made in the PC software are immediately executed in the DX8 Also changes made by controls on or connected to the DX8 are immediately displayed in the PC software Th...

Страница 20: ...e you want to save the file in the Select Configuration File window 3 Enter a new name in the File Name box and click Open 4 Click PC DX8 to save all the current settings of the DX8 to the PC The Stat...

Страница 21: ...open and closed It duplicates the function of the Compress button under DSP on the right side of the screen Audio Input This toggles the Audio Input window open and closed It duplicates the function o...

Страница 22: ...ach preset in this window then click on the Save To Preset button to save it Clear Edits Click this button to restore the DX8 settings to the currently selected preset On Line Click this button to ini...

Страница 23: ...Hz 20kHz and Bandwidth 0 1 to 6 octaves Click and drag on the individual knobs to adjust each parameter A graphical display on the left hand side of the window indicates the current response of the EQ...

Страница 24: ...ce or limit transient peaks in a signal As the input level to the compressor increases the output level increases linearly until the threshold point is reached After that point the output level no lon...

Страница 25: ...the perception of pumping The range control located just above the ALC button sets the range through which the ALC circuit works on the signal It can be adjusted from 0 dB no action to 20 dB the chan...

Страница 26: ...is removed and the Force on command for Input 4 is still present Input 4 Force on command is activated If Input 1 and Input 4 are both assigned a priority of 4 neither input overrides the other and Fo...

Страница 27: ...ender can momentarily lower the volume of the jukebox with the press of a button while he talks on the phone Mute Input Useful where it is necessary to temporarily mute an input signal from a remote l...

Страница 28: ...s turned up and ready to use Note that if a channel is muted the Input Channel Open logic pin will become inactive logic high Output Channel Open This can be used to provide a visual indication via an...

Страница 29: ...ncreased or decreased Assign the inputs to Control Groups in the Audio In window A Control Group level defaults to 0 dB An input level control can only be assigned to one Control Group but the A and B...

Страница 30: ...OUTPUT METER MIC LINE A B INTERNAL ANALOG BUSES A B DAC 24 BIT 31 BAND GRAPHIC EQ 5 BAND PARAMETRIC EQ MUTE LO SHELF EQ HI SHELF EQ COMPRESSOR COMPRESSOR OUTPUT METER RECORD OUTPUTS A OUTPUT B OUTPUT...

Страница 31: ...35 dB full scale 17 dBu 10 Green scale 35 40 dB full scale 22 dBu 11 Green scale 40 50 dB full scale 32 dBu 12 Green scale 50 60 dB full scale 42 dBu SIGNAL PROCESSING General Five 32 bit floating po...

Страница 32: ...dB gain Line inputs 18 dBu 4 dBu 30 to 30 dB gain Bus A B inputs 18 dBu 4 dBu 20 to 20 dB gain All outputs 18 dBu 4 dBu Impedances Mic inputs 1 3K ohms Line inputs 40K ohms All other inputs 10K ohms...

Страница 33: ...Call Tech Support at 1 888 337 7404 8 am to 5 pm PST Monday Friday to verify the problem and obtain a Return Authorization RA Number Be sure to have the serial number of the unit when you call You mu...

Страница 34: ...ic Input Functions Logic Input Function Action Affected I O Inactive None None Force On Momentary Input 1 to Input 8 None Input 1 to Input 8 Force Off Momentary Input 1 to Input 8 None Input 1 to Inpu...

Страница 35: ...8 20 255 For Future Updates Appendix C Selection Remote Predefined Functions Appendix D Level Remote Predefined Functions DX RVC Remote Volume Control 2 button 12 LED Switch Positions ID 1 through 8...

Страница 36: ...Inc Company EAW Commercial Bldg 11 One Main Street Whitinsville MA 01588 USA TEL toll free within US Canada 888 337 7404 TEL outside US 425 892 6503 FAX 425 485 1152 www eawcommercial com 2004 LOUD Te...

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