QSC GXD 4 User manual

GXD 4
QSC
Brand
QSC
Model
GXD 4
Category
Supplementary music equipment
Type
User manual

This manual is also suitable for

GXD Amplifier
Quick Start Guide
EXPLANATION OF TERMS AND SYMBOLS
The term โ€œWARNING!โ€ indicates instructions regarding personal safety. If the instructions are not followed the result may be bodily injury or death.
The term โ€œCAUTION!โ€ indicates instructions regarding possible damage to physical equipment. If these instructions are not followed, it may result in
damage to the equipment that may not be covered under the warranty.
The term โ€œIMPORTANT!โ€ indicates instructions or information that are vital to the successful completion of the procedure.
The term "NOTE" is used to indicate additional useful information.
The intent of the lightning ๏ฌ‚ash with arrowhead symbol in a triangle is to alert the user to the presence of un-insulated "dangerous"
voltage within the product's enclosure that may be of suf๏ฌcient magnitude to constitute a risk of electric shock to humans.
The intent of the exclamation point within an equilateral triangle is to alert the user to the presence of important safety, and operating
and maintenance instructions in this manual.
IMPORTANT SAFETY INSTRUCTIONS
WARNING!:
TO PREVENT FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE.
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with a dry cloth.
7. Do not block any ventilation opening. Install in accordance with the manufacturer's instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including ampli๏ฌers) that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A
grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided
plug does not ๏ฌt into your outlet, consult an electrician for replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
11. Only use attachments/accessories speci๏ฌed by the manufacturer.
12. Unplug this apparatus during lightning storms or when unused for long periods of time.
13. Refer all servicing to quali๏ฌed service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply
cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture,
does not operate normally, or has been dropped.
14. The appliance coupler, or the AC Mains plug, is the AC mains disconnect device and shall remain readily operable after installation.
15. Adhere to all applicable, local codes.
16. To prevent electrical shock, the power cord shall be connected to a mains socket outlet with a protective earthing connection.
17. Consult a licensed, professional engineer when any doubt or questions arise regarding a physical equipment installation.
18. Do not use any aerosol spray, cleaner, disinfectant or fumigant on, near or into the apparatus. Clean only with a dry cloth.
19. Do not unplug the unit by pulling on the cord, use the plug.
20. Do not submerge the apparatus in water or liquids.
21. Keep ventilation opening free of dust or other matter.
TD-000449-00-D
*TD-000449-00*
2
EN EN
Maintenance and Repair
WARNING!:
Advanced technology, e.g., the use of modern materials and powerful electronics, requires specially adapted
maintenance and repair methods. To avoid a danger of subsequent damage to the apparatus, injuries to persons and/or the
creation of additional safety hazards, all maintenance or repair work on the apparatus should be performed only by a QSC
authorized service station or an authorized QSC International Distributor. QSC is not responsible for any injury, harm or related
damages arising from any failure of the customer, owner or user of the apparatus to facilitate those repairs.
FCC Statement
NOTE:
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
โ€ข Reorient or relocate the receiving antenna.
โ€ข Increase the separation between the equipment and receiver.
โ€ข Connect the equipment to an AC outlet on a circuit different from that to which the receiver is connected.
โ€ข Consult the dealer or an experienced radio/TV technician for help.
NOTE:
This Quick Start Guide is based on the basic con๏ฌguration as the ampli๏ฌer comes from the factory. For detailed instructions for
custom con๏ฌgurations refer to the GXD User Manual.
Rack-Mount the Ampli๏ฌer
Secure the ampli๏ฌer in the rack with eight screws (not supplied), four in front, four in back. Typically, you will need a rear-ear mounting kit to mount
the ampli๏ฌer. Contact QSC Technical Services Group for more information about the kits. There are two different kits available. Follow the instructions
included with the kit.
Connections
Inputs (Channels 1 & 2)
See Figure 1
Input Impedance: 20 kโ„ฆ Balanced, 10 kโ„ฆ Unbalanced
See โ€” Table 1 for wiring.
1. XLR female
2. ยผ" female TRS Phone Jack
3. USB Standard B connector - Used for updating the ampli๏ฌer ๏ฌrmware, refer to the GXD User Manual for details.
Input Wiring
Connector POS NEG GROUND
XLR 2 3 1
1/4" TIP RING SLEEVE
โ€” Table 1 โ€”
โ€” Figure 1 โ€”
1 2 3
3
EN EN
Outputs (Channels A & B)
See Figure 2
4โ„ฆ or 8โ„ฆ impedance
CAUTION!:
Do not combine the audio outputs in any way. Do not connect
the audio outputs to ground.
Wiring
Be sure to observe polarity.
โ€ข NL4 connector โ€“ See
Figure 3
โ€ข Binding Posts - Use banana plugs or wire directly
AC Power
WARNING!:
The power cord shall be connected
to a mains socket outlet with a protective earthing
connection.
See Figure 4
Connect the IEC power cord to the AC receptacle on the rear
of the ampli๏ฌer.
Push to reset Breaker when necessary.
Controls and Indicators
See
Figure 5
1. Channel A CLIP indicator โ€“ illuminates red when the input is high
enough to cause the channel to clip.
2. Channel A SIG (signal) present indicator โ€“ illuminates green when
there is a signal applied to the input.
3. Power Switch/LED on/off โ€“ Illuminates blue when on.
4. Adjust Channel A GAIN
5. User Interface
a.
HOME
โ€“ go to HOME screen / view current PRESET
b.
ENTER
โ€“ select highlighted item and/or con๏ฌrm parameter change
c.
EXIT
โ€“ return to previous screen and/or undo parameter change
6. Adjust Channel B GAIN, selects and adjusts controls
7. Channel B SIG (signal) present indicator โ€“ illuminates green when there is a signal applied to the input.
8. Channel B CLIP indicator โ€“ illuminates red when the input is high enough to cause the channel to clip.
โ€” Figure 2 โ€”
GXD4 Outputs
โ€” Figure 3 โ€”
1+
1-
2-
2+
Male NL4 Wiring
Power Output
Ampli๏ฌer 8โ„ฆ 4โ„ฆ Max Peak
GXD 4 400 W 600 W 1600 W
GXD 8 800 W 1200 W 4500 W
โ€” Table 2 โ€”
โ€” Figure 4 โ€”
Power Consumption
Ampli๏ฌer Voltage Current Frequency
GXD 4 100โ€“24 0 VAC ~3.3 A โ€“ 1.6 A 50/60 Hz
GXD 8 100โ€“240 VAC ~6.3 A โ€“ 3.6 A 50/60 Hz
โ€” Table 3 โ€”
โ€” Figure 5 โ€”
HOME ENTER EXIT
+
STATUS: OK
3 4 a b c 6
GAIN
P1: ST SAT FULL RANGE
A
B
-100 10.0
1
2
7
8
CLIP
SIG
A
PROCESSING
AMPLIFIER
dB
GAIN/DSP CONTROL
CLIP
SIG
B
User Interface
5
4
EN EN
GXD Signal Flow
โ€” Figure 6 โ€”
1
2
Clip
Digital Signal Processing (DSP)
Sensitivity
A/D
Converter
Signal
Presence
Routing
Matrix
Gain
High-pass
Filter
Polarity
Low-pass
Filter
4-band
PEQ
Delay Limiter Meter
D/A
Converter
A
Crossover
LCD LCD
A/D
Converter
Signal
Presence
Gain
High-pass
Filter
Polarity
Low-pass
Filter
4-band
PEQ
Delay Limiter Meter
D/A
Converter
B
Clip
Setup and Operation
Menu Tree
โ€” Figure 7 โ€”
PRESET
PRESET RECALL
PRESET SAVE
PRESET SAVE AS
STEREO DSP*
SENSITIVITY
CROSSOVER
EQ
DELAY
LIMITER
UTILITIES
STATUS
CONTRAST
TIMEOUT
LOCKOUT
RESET
DSP A / DSP B*
SENSITIVITY
CROSSOVER
EQ
DELAY
LIMITER
* STEREO DSP and DSP A / DSP B
depend on the selected con๏ฌguration.
Navigation Key
Turn Knob B (or A) Select / Press Adjust
B
Home Screen
See Figure 8
From any screen
HOME
1. Asterisk (*) indicating an unsaved change to the Preset
2. Currently active preset location (P1) and name
3. Output channel letter A and B
4. Limiter level indicator (Channels A and B)
5. LIMIT and CLIP indicators
6. Output meter A and B (visual)
7. Output gain (digital) range = -100 to +10 dB (Channels A and B)
8. Ampli๏ฌer STATUS
โ€” Figure 8 โ€”
1
5
6
7
8
P1: ST SAT FULL RANGE
A
B
-100 10.0
STATUS: OK
dB
LIMIT CLIP
3
*
2
4
5
EN EN
Main Navigation Menu
See
Figure 9
From HOME
ENTER
1. Previous selection โ€“ PRESETS
2. Currently selected โ€“ STEREO DSP (or DSP A and DSP B)
3. Next selection โ€“ UTILITIES
4. Instructions
Con๏ฌgurations
There are four basic types of con๏ฌguration:
โ€ข Figure 10 โ€“ 2-channels in, stereo DSP, 2-channels out โ€“ Channel controls are linked, audio signals are not combined. (P1 through P7)
โ€ข Figure 11 โ€“ 2-channels in, separate DSP, 2-channels out โ€“ Channel controls are not linked except Sensitivity. (P8 through P10)
โ€ข Figure 12 โ€“ 1 or 2-channels in (mono summing), separate DSP, 2-channels out โ€“ Channel controls are not linked except Sensitivity. (P11 through P18)
โ€ข Figure 13 โ€“ 1 or 2-channels in (mono summing), stereo DSP, 2-channels out โ€“ Channel controls are linked, audio signals are combined. (P19 and P20)
The con๏ฌgurations are selected using the presets. Refer to the GXD User Manual for details of all 20 available con๏ฌgurations.
PRESETS
A preset con๏ฌgures the inputs and outputs, along with setting the DSP. When you make changes to the DSP, you can save your setup in any of the 20
preset locations.
View Current Preset Con๏ฌguration
From HOME
HOME
To return
HOME
PRESET RECALL
Recall a preset to con๏ฌgure the ampli๏ฌer to meet the requirements of your loudspeakers and installation.
There are 20 Presets. See
Figure 15
1. From HOME
ENTER
2. B PRESET,
ENTER
3. B PRESET RECALL,
ENTER
4. B the preset you want,
ENTER
ENTER
PRESET SAVE
Saves the active preset with any DSP changes. See
Figure 16
1. From HOME
ENTER
2. B PRESET,
ENTER
3. B PRESET SAVE,
ENTER
ENTER
โ€” Figure 9 โ€”
P1: ST SAT FULL RANGE
ENTER TO SELECT
1
2
STEREO DSP
PRESETS
UTILITIES
3
4
โ€” Figure 10 โ€”
2
ST
DSP
B
1
A
โ€” Figure 11 โ€”
2
DSP
B
1
A
DSP
โ€” Figure 12 โ€”
2
DSP
B
1
A
DSP
โ€” Figure 13 โ€”
2
ST
DSP
B
1
A
โ€” Figure 14 โ€”
HOME TO RETURN
+
P1: ST SAT FULLRANGE
2
ST
DSP
B
1
A
โ€” Figure 15 โ€”
PRESET > RECALL
ENTER TO SELECT
P20: MONO SUBS 100 HZ
2
ST
DSP
B
1
A
โ€” Figure 16 โ€”
P1: ST SAT FULL RANGE
ENTER TO SELECT
PRESET SAVE
PRESET RECALL
PRESET SAVE AS
6
EN EN
PRESET SAVE AS
Select the LOCATION and/or change the NAME to save changes you make to the DSP.
See Figure 17 and Figure 18
1. From HOME
ENTER
2. B PRESET,
ENTER
3. B PRESET SAVE AS,
ENTER
4. B LOCATION
ENTER
5. B the LOCATION (P1 to P20),
ENTER
6. B NAME,
ENTER
7. B letter, number, hyphen, or space
ENTER
repeat. When ๏ฌnished
EXIT
8. B SAVE,
ENTER
ENTER
STEREO DSP or DSP A and DSP B
STEREO DSP is set for both channels equally, at the same time. Separate DSPs (DSP A and DSP B) are set independently for each channel. The
Sensitivity controls are linked in both Stereo DSP and dual mono DSP. Switching between Stereo DSP and Separate DSP is done by recalling presets
that are either stereo or dual mono.
Any changes you make are made in real time โ€“ you hear the change as it is being made.
NOTE:
The term "STEREO DSP" is used in this document as a generic term to mean either STEREO DSP or DSP A/DSP B, unless
speci๏ฌcally noted.
SENSITIVITY
See Figure 19
1. From HOME
ENTER
2. B STEREO DSP,
ENTER
3. B SENSITIVITY,
ENTER
4. B 1.2 V (+4 dBu), 3.9 V (+14 dBu), or TouchMixโ„ข,
ENTER
CROSSOVER and POLARITY
See Figure 20 through Figure 22.
1. From HOME
ENTER
2. B STEREO DSP,
ENTER
3. B CROSSOVER,
ENTER
4. B HPF,
ENTER
5. B FREQUENCY (BYPASS, 20 Hz to 4 kHz),
ENTER
6. B LPF,
ENTER
7. B FREQUENCY (BYPASS, 60 Hz to 4 kHz),
ENTER
8. B POL,
ENTER
9. B positive (+) or negative (-),
ENTER
HOME
โ€” Figure 17 โ€”
PRESET > SAVE AS
ENTER TO SELECT
P20: MONO SUBS 100 HZ
LOCATION
NAME SAVE
โ€” Figure 18 โ€”
PRESET > SAVE AS
ENTER: PRESS TO ADVANCE
P20: MONO SUBS 100 HZ
HOLD TO ACCEPT
โ€” Figure 19 โ€”
DSP > SENSITIVITY
SENSITIVITY: 3.9V (+14dBu)
SENSITIVITY: 3.9V (+14dBu)
โ€” Figure 20 โ€”
CROSSOVER > HIGHPASS
FREQUENCY: 60 Hz
HPF
POL LPF
0
-6
โ€” Figure 21 โ€”
CROSSOVER > LOWPASS
FREQUENCY: 2000 Hz
0
HPF
POL LPF
-6
โ€” Figure 22 โ€”
CROSSOVER > POLARITY
POLARITY: +
HPF
POL
LPF
+
7
EN EN
EQ
See Figure 23 through Figure 25.
1. From HOME
ENTER
2. B STEREO DSP
ENTER
3. B EQ
ENTER
4. B BAND1, BAND2, BAND3, or BAND4
ENTER
5. B GAIN,
ENTER
6. B GAIN (-12 dB to +12 dB),
ENTER
7. B FREQUENCY,
ENTER
8. B FREQUENCY (20 Hz to 20 kHz),
ENTER
9. B BW (bandwidth),
ENTER
10. B BANDWIDTH (0.1 Oct to 3.0 Oct),
ENTER
HOME
DELAY
See Figure 26
1. From HOME
ENTER
2. B STEREO DSP,
ENTER
3. B DELAY,
ENTER
4. B DELAY (0.00 to 56.30 FT, or 17.16 M, or 50 MS),
ENTER
HOME
LIMITER
See Figure 27 and Figure 28
1. From HOME
ENTER
2. B STEREO DSP,
ENTER
3. B LIMITER,
ENTER
4. B TYPE,
ENTER
5. B MILD, MEDIUM, or AGGRESSIVE
ENTER
6. B POWER,
ENTER
7. B POWER (see โ€” Table 4),
ENTER
8. B IMPEDANCE (4 โ„ฆ or 8 โ„ฆ),
ENTER
HOME
Utilities
The following utilities are available on the GXD user interface. Refer to the GXD User Guide for details.
STATUS
โ€“ Ampli๏ฌer status including AMP TOTAL RUN TIME, HARDWARE version, and FIRMWARE version
CONTRAST
โ€“ Sets the contrast of the front-panel LCD
TIMEOUT
โ€“ Sets the time for the LCD to turn off. Using any control turns the LCD on.
LOCKOUT
โ€“ LOCK DSP, LOCK ALL, UNLOCK
RESET
โ€“ Sets all ampli๏ฌer parameters to the factory defaults, including all DSP parameters
โ€” Figure 23 โ€”
BAND 1 > GAIN
GAIN: 8.0 dB
12
0
-12
โ€” Figure 24 โ€”
BAND 1 > FREQUENCY
FREQUENCY: 1200 Hz
12
0
-12
โ€” Figure 25 โ€”
BAND 1 > BANDWIDTH
BANDWIDTH: 0.4 Oct
12
0
-12
โ€” Figure 26 โ€”
DSP > DELAY
DELAY: 8.48 MS
DELAY: 7.27 FT
DELAY: 2.22 M
DELAY: 8.48 MS
โ€” Figure 27 โ€”
LIMITER > TYPE
TYPE: AGGRESSIVE
TYPE:AGGR
POWER:125 W
IMPEDANCE:4 โ„ฆ
โ€” Figure 28 โ€”
LIMITER > POWER
POWER: 125 W
TYPE:AGGR
POWER:125 W
IMPEDANCE:4 โ„ฆ
Model 4โ„ฆ 8โ„ฆ
GXD 4
5 W โ€“ 600 W 5 W โ€“ 400 W
GXD 8
5 W โ€“ 1200 W 5 W โ€“ 800 W
โ€” Table 4 โ€”
8
EN EN
Mailing Address:
QSC Audio Products, LLC
1675 MacArthur Boulevard
Costa Mesa, CA 92626-1468 USA
Telephone Numbers:
Main Number: (714) 754-6175
Sales & Marketing: (714) 957-7100 or toll free (USA only) (800) 854-4079
Customer Service: (714) 957-7150 or toll free (USA only) (800) 772-2834
Facsimile Numbers:
Sales & Marketing FAX: (714) 754-6174
Customer Service FAX: (714) 754-6173
World Wide Web:
www.qsc.com
E-mail:
[email protected]
[email protected]
[email protected]
If you would like a full copy of the GXD User manual, visit the QSC Audio Products website at www.qsc.com
Si desea obtener una copia completa del manual del usuario de la GXD, visite el sitio web de QSC Audio
Products en www.qsc.com
Pour obtenir un exemplaire complet du manuel dโ€™utilisation de la GXD, allez sur le site Web QSC Audio Products
ร  www.qsc.com
Ein vollstรคndiges Exemplar des Benutzerhandbuchs fรผr die GXD ๎€Ÿnden Sie auf der QSC Audio Products-Website
unter www.qsc.com.
ๅฆ‚ๆžœๆ‚จ้œ€่ฆ GXD ไบงๅ“็”จๆˆทๆ‰‹ๅ†Œ็š„ๅฎŒๆ•ดๅ‰ฏๆœฌ๏ผŒ่ฏท่ฎฟ้—ฎ QSC ้Ÿณ้ข‘ไบงๅ“็ฝ‘็ซ™ www.qsc.com
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12
SP SP
Flujo de seรฑal del GXD
โ€” Figura 6 โ€”
1
2
Clip
Digital Signal Processing (DSP)
Sensitivity
A/D
Converter
Signal
Presence
Routing
Matrix
Gain
High-pass
Filter
Polarity
Low-pass
Filter
4-band
PEQ
Delay Limiter Meter
D/A
Converter
A
Crossover
LCD LCD
A/D
Converter
Signal
Presence
Gain
High-pass
Filter
Polarity
Low-pass
Filter
4-band
PEQ
Delay Limiter Meter
D/A
Converter
B
Clip
Con๏ฌguraciรณn y funcionamiento
รrbol de menรบs
โ€” Figura 7 โ€”
PRESET
PRESET RECALL
PRESET SAVE
PRESET SAVE AS
STEREO DSP*
SENSITIVITY
CROSSOVER
EQ
DELAY
LIMITER
UTILITIES
STATUS
CONTRAST
TIMEOUT
LOCKOUT
RESET
DSP A / DSP B*
SENSITIVITY
CROSSOVER
EQ
DELAY
LIMITER
* STEREO DSP y DSP A/DSP B
dependen de la con๏ฌguraciรณn
seleccionada.
Tecla de navegaciรณn
Girar Perilla B (o A) Seleccionar/
Presionar
Ajustar
B
Pantalla inicial
Ver Figura 8
Desde cualquier pantalla
HOME
1. El asterisco (*) indica un cambio no guardado en la memoria de valores preestablecidos
2. Valor preestablecido activo en este momento (P1) y nombre
3. Letra A y B del canal de salida
4. Indicador de nivel del limitador (canales A y B)
5. Indicadores LIMIT y CLIP de lรญmite y recorte, respectivamente
6. Medidor de salida A y B (visual)
7. Intervalo de ganancia de salida (digital) = -100 a +10 dB (canales A y B)
8. Indicador STATUS de estado del ampli๏ฌcador
โ€” Figura 8 โ€”
1
5
6
7
8
P1: ST SAT FULL RANGE
A
B
-100 10.0
STATUS: OK
dB
LIMIT CLIP
3
*
2
4
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20
FR FR
Flux signal GXD
โ€” Figure 6 โ€”
1
2
Clip
Digital Signal Processing (DSP)
Sensitivity
A/D
Converter
Signal
Presence
Routing
Matrix
Gain
High-pass
Filter
Polarity
Low-pass
Filter
4-band
PEQ
Delay Limiter Meter
D/A
Converter
A
Crossover
LCD LCD
A/D
Converter
Signal
Presence
Gain
High-pass
Filter
Polarity
Low-pass
Filter
4-band
PEQ
Delay Limiter Meter
D/A
Converter
B
Clip
Con๏ฌguration et mode d'emploi
Arborescence des menus
โ€” Figure 7 โ€”
PRESET
PRESET RECALL
PRESET SAVE
PRESET SAVE AS
STEREO DSP*
SENSITIVITY
CROSSOVER
EQ
DELAY
LIMITER
UTILITIES
STATUS
CONTRAST
TIMEOUT
LOCKOUT
RESET
DSP A / DSP B*
SENSITIVITY
CROSSOVER
EQ
DELAY
LIMITER
* STEREO DSP et DSP A/DSP B
dรฉpendent de la con๏ฌguration
sรฉlectionnรฉe
Lรฉgende de navigation
Tourner Bouton B
(ou A)
Sรฉlectionner/
Appuyer
Rรฉgler
B
ร‰cran d'accueil
Voir Figure 8
Depuis n'importe quel รฉcran
HOME
1. Astรฉrisque (*) indiquant une modi๏ฌcation non enregistrรฉe du prรฉrรฉglage
2. Emplacement actuellement actif (P1) et nom
3. Lettre du canal de sortie โ€” A ou B
4. Indicateur de niveau limite (canaux A et B)
5. Indicateurs LIMIT et CLIP
6. Mesure de sortie A et B (visuelle)
7. Plage de gain de sortie (numรฉrique) = -100 ร  +10 dB (canaux A et B)
8. ร‰tat de l'ampli๏ฌcateur
โ€” Figure 8 โ€”
1
5
6
7
8
P1: ST SAT FULL RANGE
A
B
-100 10.0
STATUS: OK
dB
LIMIT CLIP
3
*
2
4
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32
DE DE
Postanschrift:
QSC Audio Products, LLC
1675 MacArthur Boulevard
Costa Mesa, CA 92626-1468 USA
Telefonnummern:
Zentrale: +1 (714) 754-6175
Verkauf und Marketing: +1 (714) 957-7100 oder gebรผhrenfrei (nur in den USA) (800) 854-4079
Kundendienst: +1 (714) 957-7150 oder gebรผhrenfrei (nur in den USA) (800) 772-2834
Fax-Nummern:
Verkauf und Marketing (FAX): +1 (714) 754-6174
Kundendienst (FAX): +1 (714) 754-6173
Internet:
www.qsc.com
E-Mail: [email protected]
[email protected]
[email protected]
If you would like a full copy of the GXD User manual, visit the QSC Audio Products website at www.qsc.com
Si desea obtener una copia completa del manual del usuario de la GXD, visite el sitio web de QSC Audio
Products en www.qsc.com
Pour obtenir un exemplaire complet du manuel dโ€™utilisation del GXD, allez sur le site Web QSC Audio Products
ร ๎€Ÿwww.qsc.com
Ein vollstรคndiges Exemplar des Benutzerhandbuchs fรผr die GXD ๎€žnden Sie auf der QSC Audio Products-Website
unter www.qsc.com
ๅฆ‚ๆžœๆ‚จ้œ€่ฆ GXD ไบงๅ“็”จๆˆทๆ‰‹ๅ†Œ็š„ๅฎŒๆ•ดๅ‰ฏๆœฌ๏ผŒ่ฏท่ฎฟ้—ฎ QSC ้Ÿณ้ข‘ไบงๅ“็ฝ‘็ซ™ www.qsc.com
ะ’ั‹ ะผะพะถะตั‚ะต ะฟะพะปัƒั‡ะธั‚ัŒ ะฟะพะปะฝัƒัŽ ะบะพะฟะธัŽ ั€ัƒะบะพะฒะพะดัั‚ะฒะฐ ะฟะพะปัŒะทะพะฒะฐั‚ะตะปั GXD, ะฟะพัะตั‚ะธะฒ ะฒะตะฑ-ัะฐะนั‚ QSC Audio๎€ŸProducts,
ั€ะฐัะฟะพะปะพะถะตะฝะฝั‹ะน ะฟะพ ะฐะดั€ะตััƒ www.qsc.com, ะปะธะฑะพ ัะฒัะทะฐะฒัˆะธััŒ ัะพ ัะปัƒะถะฑะพะน ะฟะพะดะดะตั€ะถะบะธ ะฟะพ ั‚ะตะปะตั„ะพะฝัƒ
+1-714-957-71-50 ะธะปะธ ะฟะพะทะฒะพะฝะธะฒ ะฝะฐ ะฑะตัะฟะปะฐั‚ะฝัƒัŽ ะปะธะฝะธัŽ (ั‚ะพะปัŒะบะพ ะดะปั ะกะจะ) ะฟะพ ะฝะพะผะตั€ัƒ (800)-772-28-34,
ั‡ั‚ะพะฑั‹๎€Ÿะฟะพะปัƒั‡ะธั‚ัŒ ะบะพะฟะธัŽ ั€ัƒะบะพะฒะพะดัั‚ะฒะฐ ะฟะพ๎€Ÿะฟะพั‡ั‚ะต.
๎€Ÿ๎€ž www.qsc.com ๎€๎€œ๎€›๎€š๎€™๎€› ๎€˜๎€— QSC Audio Products ๎€–๎€•
๎€”
๎€“๎€™
๎€’
๎€‘
๎€๎€Ÿ
๎€
๎€Ž๎€๎€™
๎€Œ
๎€‹๎€› ๎€Š๎€‰๎€ˆ๎€‡๎€™๎€› ๎€†๎€…๎€„๎€ƒ๎€‚๎€œ ๎€๎€‰ ๎ฟGXD ๎€–๎‚๎‚๎‚๎‚๎€œ ๎‚๎€„๎‚๎€™๎€› ๎‚๎‚ ๎‚๎‚ญ๎‚๎€‡๎€™๎€› ๎‚€๎‚‚๎€™๎‚ƒ ๎‚„๎‚… ๎€–๎‚๎‚…๎€„๎‚† ๎€–๎‚๎‚๎‚‡ ๎€˜๎€— ๎‚ˆ๎€ˆ๎‚‰๎‚Š๎€™๎€›
๎€’
๎€‘
๎‚‹ ๎‚Œ๎‚Ž๎€š๎‚‘ ๎‚’๎‚“๎‚” ๎€›๎‚•๎‚–
.๎‚ ๎€ƒ
๎‚—
๎€Ž๎€™๎€› ๎‚˜๎€ƒ๎€š๎‚™ ๎‚„๎€— ๎€–๎‚๎‚๎‚‡ ๎‚š๎‚›๎‚๎‚ญ๎€™ (800) 772-2834 (๎€๎‚›๎‚œ ๎€–๎‚‚๎‚ž๎€ƒ๎€š๎‚…
๎‚Ÿ
๎€‹๎€› ๎€†๎‚ ๎‚Š๎‚ญ๎€‡๎€™๎€› ๎‚ก๎€„๎€ƒ๎€‹๎€ˆ๎€™๎€›)
๎€’
๎€‘
๎€๎€„๎‚ข๎€‡๎€™๎€› ๎‚ฃ๎‚‘๎€„๎‚ค๎€™๎€› ๎€๎€‰๎€… ๎€Ÿ๎€ž +1 714957-7150 ๎€๎€‰๎€š๎€™๎€› ๎€˜๎€— ๎‚ฅ๎‚ฆ๎€‡๎‚ง๎€™๎€› ๎€–๎‚…๎‚ ๎‚๎€œ ๎‚ˆ๎€„๎‚‰๎‚‘๎€‹๎€›
ยฉ 2014 QSC Audio Products, LLC. Alle Rechte vorbehalten. QSC, das QSC-Logo und TouchMix sind Marken von QSC Audio Products, LLC, in den USA und anderen Lรคndern.
Alle anderen Marken sind Eigentum ihrer jeweiligen Inhaber.
http://patents.qsc.com.
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36
CH CH
GXD๎’‘๎•™๎ก—
โ€” ๅ›พ6 โ€”
1
2
Clip
Digital Signal Processing (DSP)
Sensitivity
A/D
Converter
Signal
Presence
Routing
Matrix
Gain
High-pass
Filter
Polarity
Low-pass
Filter
4-band
PEQ
Delay Limiter Meter
D/A
Converter
A
Crossover
LCD LCD
A/D
Converter
Signal
Presence
Gain
High-pass
Filter
Polarity
Low-pass
Filter
4-band
PEQ
Delay Limiter Meter
D/A
Converter
B
Clip
๎ฉฆ๎ฆด๎•ธ๎’๎’€
๎จ’๎”ค๎Ÿš
โ€” ๅ›พ7 โ€”
PRESET
PRESET RECALL
PRESET SAVE
PRESET SAVE AS
STEREO DSP*
SENSITIVITY
CROSSOVER
EQ
DELAY
LIMITER
UTILITIES
STATUS
CONTRAST
TIMEOUT
LOCKOUT
RESET
DSP A / DSP B*
SENSITIVITY
CROSSOVER
EQ
DELAY
LIMITER
* STEREO DSPๅ’ŒDSP A / DSP Bๅ–ๅ†ณ
ไบŽๆ‰€้€‰็š„้…็ฝฎใ€‚
๎˜ฌ๎งฐ๎ฌฟ
ๆ—‹่ฝฌ ๆ—‹้’ฎBๆˆ–
๏ผˆๆ—‹้’ฎA๏ผ‰
้€‰ๆ‹ฉ/ๆŒ‰ไธ‹ ่ฐƒ่Š‚
B
Home๎™ˆ๎™ฒ
่งๅ›พ8
ไปŽไปปๆ„ๅฑๅน•ไธŠ
HOME
1. ๆ˜Ÿๅท๏ผˆ*๏ผ‰่กจ็คบๅฏน้ข„้…็ฝฎ็š„ๆ›ดๆ”นโ€”โ€”ๅฐšๆœชไฟๅญ˜
2. ็›ฎๅ‰ๆดป่ทƒ็š„้ข„้…็ฝฎไฝ็ฝฎ๏ผˆP1๏ผ‰ๅ’Œๅ็งฐ
3. ่พ“ๅ‡บๅฃฐ้“็š„ๅญ—ๆฏAๅ’ŒB
4. ้™ๅˆถๅ™จ็จ‹ๅบฆๆŒ‡็คบ่ฎก๏ผˆAๅฃฐ้“ๅ’ŒBๅฃฐ้“๏ผ‰
5. ้™ๅˆถๆŒ‡็คบ่ฎกๅ’Œๅ‰ŠๆณขๆŒ‡็คบ่ฎก
6. ่พ“ๅ‡บ่ฎก้‡Aๅ’ŒB๏ผˆ็›ฎ่ง†๏ผ‰
7. ่พ“ๅ‡บๅขž็›Š๏ผˆๆ•ฐๅญ—๏ผ‰่Œƒๅ›ดไธบไปŽ-100ๅˆฐ+10 dB๏ผˆๅฃฐ้“Aๅ’Œๅฃฐ้“B๏ผ‰
8. ๆ”พๅคงๅ™จ็š„็Šถๆ€
โ€” ๅ›พ8 โ€”
1
5
6
7
8
P1: ST SAT FULL RANGE
A
B
-100 10.0
STATUS: OK
dB
LIMIT CLIP
3
*
2
4
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40
CH CH
้€šไฟกๅœฐๅ€๏ผš
QSC Audio Products, LLC
1675 MacArthur Boulevard
Costa Mesa, CA 92626-1468 USA
็”ต่ฏๅท็ ๏ผš
ๆ€ปๆœบ๏ผš๏ผˆ714๏ผ‰754-6175
้”€ๅ”ฎไธŽ่ฅ้”€้ƒจ้—จ๏ผš๏ผˆ714๏ผ‰957-7100 ๆˆ–ๅ…่ดน็”ต่ฏ๏ผˆไป…้™็พŽๅ›ฝ๏ผ‰๏ผˆ800๏ผ‰854-4079
ๅฎขๆˆทๆœๅŠก๏ผš๏ผˆ714๏ผ‰957-7150ๆˆ–ๅ…่ดน็”ต่ฏ๏ผˆไป…้™็พŽๅ›ฝ๏ผ‰๏ผˆ800๏ผ‰772-2834
ไผ ็œŸๅท็ ๏ผš
้”€ๅ”ฎไธŽ่ฅ้”€ไผ ็œŸๅท็ ๏ผš๏ผˆ714๏ผ‰754-6174
ๅฎขๆˆทๆœๅŠกไผ ็œŸๅท็ ๏ผš๏ผˆ714๏ผ‰754-6173
็ฝ‘ๅ€๏ผšwww.qsc.com
็”ตๅญ้‚ฎไปถ๏ผš
[email protected]
[email protected]
[email protected]
If you would like a full copy of the GXD User manual, visit the QSC Audio Products website at www.qsc.com
Si desea obtener una copia completa del manual del usuario de la GXD, visite el sitio web de QSC Audio
Products en www.qsc.com
Pour obtenir un exemplaire complet du manuel dโ€™utilisation del GXD, allez sur le site Web QSC Audio Products
ร ๎€Ÿwww.qsc.com
Ein vollstรคndiges Exemplar des Benutzerhandbuchs fรผr die GXD ๎€žnden Sie auf der QSC Audio Products-Website
unter www.qsc.com
ๅฆ‚ๆžœๆ‚จ้œ€่ฆ GXD ไบงๅ“็”จๆˆทๆ‰‹ๅ†Œ็š„ๅฎŒๆ•ดๅ‰ฏๆœฌ๏ผŒ่ฏท่ฎฟ้—ฎ QSC ้Ÿณ้ข‘ไบงๅ“็ฝ‘็ซ™ www.qsc.com
ะ’ั‹ ะผะพะถะตั‚ะต ะฟะพะปัƒั‡ะธั‚ัŒ ะฟะพะปะฝัƒัŽ ะบะพะฟะธัŽ ั€ัƒะบะพะฒะพะดัั‚ะฒะฐ ะฟะพะปัŒะทะพะฒะฐั‚ะตะปั GXD, ะฟะพัะตั‚ะธะฒ ะฒะตะฑ-ัะฐะนั‚ QSC Audio Products,
ั€ะฐัะฟะพะปะพะถะตะฝะฝั‹ะน ะฟะพ ะฐะดั€ะตััƒ www.qsc.com, ะปะธะฑะพ ัะฒัะทะฐะฒัˆะธััŒ ัะพ ัะปัƒะถะฑะพะน ะฟะพะดะดะตั€ะถะบะธ ะฟะพ ั‚ะตะปะตั„ะพะฝัƒ
+1-714-957-71-50 ะธะปะธ ะฟะพะทะฒะพะฝะธะฒ ะฝะฐ ะฑะตัะฟะปะฐั‚ะฝัƒัŽ ะปะธะฝะธัŽ (ั‚ะพะปัŒะบะพ ะดะปั ะกะจะ) ะฟะพ ะฝะพะผะตั€ัƒ (800)-772-28-34,
ั‡ั‚ะพะฑั‹ ะฟะพะปัƒั‡ะธั‚ัŒ ะบะพะฟะธัŽ ั€ัƒะบะพะฒะพะดัั‚ะฒะฐ ะฟะพ๎€Ÿะฟะพั‡ั‚ะต.
๎€Ÿ๎€ž www.qsc.com ๎€๎€œ๎€›๎€š๎€™๎€› ๎€˜๎€— QSC Audio Products ๎€–๎€•
๎€”
๎€“๎€™
๎€’
๎€‘
๎€๎€Ÿ
๎€
๎€Ž๎€๎€™
๎€Œ
๎€‹๎€› ๎€Š๎€‰๎€ˆ๎€‡๎€™๎€› ๎€†๎€…๎€„๎€ƒ๎€‚๎€œ ๎€๎€‰ ๎ฟGXD ๎€–๎‚๎‚๎‚๎‚๎€œ ๎‚๎€„๎‚๎€™๎€› ๎‚๎‚ ๎‚๎‚ญ๎‚๎€‡๎€™๎€› ๎‚€๎‚‚๎€™๎‚ƒ ๎‚„๎‚… ๎€–๎‚๎‚…๎€„๎‚† ๎€–๎‚๎‚๎‚‡ ๎€˜๎€— ๎‚ˆ๎€ˆ๎‚‰๎‚Š๎€™๎€›
๎€’
๎€‘
๎‚‹ ๎‚Œ๎‚Ž๎€š๎‚‘ ๎‚’๎‚“๎‚” ๎€›๎‚•๎‚–
.๎‚ ๎€ƒ
๎‚—
๎€Ž๎€™๎€› ๎‚˜๎€ƒ๎€š๎‚™ ๎‚„๎€— ๎€–๎‚๎‚๎‚‡ ๎‚š๎‚›๎‚๎‚ญ๎€™ (800) 772-2834 (๎€๎‚›๎‚œ ๎€–๎‚‚๎‚ž๎€ƒ๎€š๎‚…
๎‚Ÿ
๎€‹๎€› ๎€†๎‚ ๎‚Š๎‚ญ๎€‡๎€™๎€› ๎‚ก๎€„๎€ƒ๎€‹๎€ˆ๎€™๎€›)
๎€’
๎€‘
๎€๎€„๎‚ข๎€‡๎€™๎€› ๎‚ฃ๎‚‘๎€„๎‚ค๎€™๎€› ๎€๎€‰๎€… ๎€Ÿ๎€ž +1 714957-7150 ๎€๎€‰๎€š๎€™๎€› ๎€˜๎€— ๎‚ฅ๎‚ฆ๎€‡๎‚ง๎€™๎€› ๎€–๎‚…๎‚ ๎‚๎€œ ๎‚ˆ๎€„๎‚‰๎‚‘๎€‹๎€›
ยฉ 2014 QSC Audio Products, LLC. ไฟ็•™ๆ‰€ๆœ‰ๆƒๅˆฉใ€‚QSCๅ’ŒQSCๅพฝๆ ‡ๆ˜ฏQSC Audio Products, LLCๅœจ็พŽๅ›ฝๅ’Œๅ…ถไป–ๅ›ฝๅฎถ/ๅœฐๅŒบ็š„ๆณจๅ†Œๅ•†ๆ ‡ใ€‚
ๅ…ถๅฎƒๆ‰€ๆœ‰ๅ•†ๆ ‡ๅ‡ๅฝ’ๅ„่‡ชๆ‰€ๆœ‰่€…ๆ‹ฅๆœ‰ใ€‚
http://patents.qsc.com.
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44
RU RU
ะ”ะธะฐะณั€ะฐะผะผะฐ ะฟั€ะพั…ะพะถะดะตะฝะธั ัะธะณะฝะฐะปะฐ ะฒ ัƒัะธะปะธั‚ะตะปะต GXD
โ€” ั€ะธั. 6 โ€”
1
2
Clip
Digital Signal Processing (DSP)
Sensitivity
A/D
Converter
Signal
Presence
Routing
Matrix
Gain
High-pass
Filter
Polarity
Low-pass
Filter
4-band
PEQ
Delay Limiter Meter
D/A
Converter
A
Crossover
LCD LCD
A/D
Converter
Signal
Presence
Gain
High-pass
Filter
Polarity
Low-pass
Filter
4-band
PEQ
Delay Limiter Meter
D/A
Converter
B
Clip
ะะฐัั‚ั€ะพะนะบะฐ ะธ ัะบัะฟะปัƒะฐั‚ะฐั†ะธั
ะ”ะตั€ะตะฒะพ ะผะตะฝัŽ
โ€” ั€ะธั. 7 โ€”
PRESET
PRESET RECALL
PRESET SAVE
PRESET SAVE AS
STEREO DSP*
SENSITIVITY
CROSSOVER
EQ
DELAY
LIMITER
UTILITIES
STATUS
CONTRAST
TIMEOUT
LOCKOUT
RESET
DSP A / DSP B*
SENSITIVITY
CROSSOVER
EQ
DELAY
LIMITER
* STEREO DSP ะธ DSP A/DSP B ะฒ ะทะฐะฒะธัะธะผะพัั‚ะธ ะพั‚
ะฒั‹ะฑั€ะฐะฝะฝะพะน ะบะพะฝั„ะธะณัƒั€ะฐั†ะธะธ.
ะ”ะตะนัั‚ะฒะธั
ะŸะพะฒะตั€ะฝัƒั‚ัŒ ะ ัƒั‡ะบะฐ B (ะธะปะธ A) ะ’ั‹ะฑั€ะฐั‚ัŒ/ะฝะฐะถะฐั‚ัŒ ะ˜ะทะผะตะฝะธั‚ัŒ
B
ะ”ะพะผะฐัˆะฝะธะน ัะบั€ะฐะฝ
ะกะผ. ั€ะธั. 8
ะก ะปัŽะฑะพะณะพ ัะบั€ะฐะฝะฐ
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1. ะ—ะฒะตะทะดะพั‡ะบะฐ (*) ะพะฑะพะทะฝะฐั‡ะฐะตั‚ ะฝะตัะพั…ั€ะฐะฝะตะฝะฝะพะต ะธะทะผะตะฝะตะฝะธะต ะฒ ะฝะฐัั‚ั€ะพะนะบะต
2. ะขะตะบัƒั‰ะตะต ะฐะบั‚ะธะฒะฝะพะต ะฟะพะปะพะถะตะฝะธะต ะฝะฐัั‚ั€ะพะนะบะธ (P1) ะธ ะธะผั
3. ะ‘ัƒะบะฒั‹ ะบะฐะฝะฐะปะฐ ะฒั‹ั…ะพะดะฐ A ะธ B
4. ะ˜ะฝะดะธะบะฐั‚ะพั€ ัƒั€ะพะฒะฝั ะปะธะผะธั‚ะตั€ะฐ (ะบะฐะฝะฐะปั‹ ะ ะธ B)
5. ะ˜ะฝะดะธะบะฐั‚ะพั€ั‹ LIMIT ะธ CLIP
6. ะ˜ะฝะดะธะบะฐั‚ะพั€ ะฒั‹ั…ะพะดะพะฒ A ะธ B (ะฒะธะทัƒะฐะปัŒะฝั‹ะน)
7. ะ”ะธะฐะฟะฐะทะพะฝ ัƒัะธะปะตะฝะธั ะฝะฐ ะฒั‹ั…ะพะดะต (ั†ะธั„ั€ะพะฒะพะน)๎€‚= ะพั‚ ะผะธะฝัƒั 100 ะดะพ ะฟะปัŽั 10๎€‚ะดะ‘ (ะบะฐะฝะฐะปั‹ A ะธ B)
8. ะกะพัั‚ะพัะฝะธะต (STATUS) ัƒัะธะปะธั‚ะตะปั
โ€” ั€ะธั. 8 โ€”
1
5
6
7
8
P1: ST SAT FULL RANGE
A
B
-100 10.0
STATUS: OK
dB
LIMIT CLIP
3
*
2
4
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52
AR AR
GXD๎€ƒ๎Ž“๎Žญ๎ŽŽ๎Žท๎Ž‡๎€ƒ๎•๎“๎Žฉ๎Ž—
๎€ƒ๎‚ฒ๎๎›๎Žท๎Ÿ๎Ž๎‚ฒ๎€ƒ๎€™๎€ƒ
1
2
๎๎ณ๎๎Žท๎Ž—๎Ÿ๎Ž๎ญ๎€ƒ๎Žฉ๎Ž๎Žฉ๎‹๎น๎Ž
๎Ž”๎ฃ๎Ž‹๎ŽŽ๎˜๎Ÿ๎Ž๎€ƒ๎Ž“๎Žญ๎ŽŸ๎Žท
๎€ƒ๎‚ฒ๎๎›๎Žท๎Ÿ๎Ž๎‚ฒ๎€ƒ๎€š๎€ƒ
PRESET
PRESET RECALL
PRESET SAVE
PRESET SAVE AS
STEREO DSP*
SENSITIVITY
CROSSOVER
EQ
DELAY
LIMITER
UTILITIES
STATUS
CONTRAST
TIMEOUT
LOCKOUT
RESET
DSP A / DSP B*
SENSITIVITY
CROSSOVER
EQ
DELAY
LIMITER
๎€ง๎€ถ๎€ณ๎€ƒ๎€ค๎€ƒ๎€’๎ญ๎€ƒSTEREO DSP๎€ƒ๎Žฉ๎ฃ๎Ž—๎Œ๎ณ๎€ƒ๎€
๎€‘๎Ž“๎Žญ๎ŽŽ๎Ž—๎Žง๎ฃ๎Ÿ๎Ž๎€ƒ๎Ž”๎Ž‹๎ณ๎ฌ๎Ž—๎Ÿ๎Ž๎€ƒ๎ฐ๎ ๎‹๎€ƒDSP B
๎๎˜๎ง๎Ž—๎Ÿ๎Ž๎€ƒ๎Žก๎ŽŽ๎Ž—๎”๎ฃ
๎Ž“๎Žญ๎Ž๎Žฉ๎Ž—๎Žณ๎Ž๎€ƒ๎Ž๎€ƒ๎Žฝ๎Ž‘๎˜๎ฃ๎Ÿ๎Ž
๎€‹๎Žƒ๎€ƒ๎ญ๎Žƒ๎€Œ
๎๎๎Žฟ๎Ž๎€ƒ๎€’๎€ƒ๎Žญ๎Ž—๎Žง๎Ž๎๎Ž‘๎Žฟ๎Ž
๎Ž๎€ƒ
๎€ƒ๎Ž”๎ณ๎Žณ๎ณ๎Ž‹๎Žญ๎Ÿ๎Ž๎€ƒ๎Ž”๎Žท๎ŽŽ๎Žท๎Ÿ๎Ž
8๎€ƒ๎๎›๎Žท๎Ÿ๎Ž๎€ƒ๎Žญ๎…๎ง๎Ž
HOME
๎€ƒ๎Ž”๎Žท๎ŽŽ๎Žท๎€ƒ๎ฑ๎Žƒ๎€ƒ๎ฅ๎ฃ
1๎€ƒ๎€‘๎•๎Ž‘๎Žณ๎ฃ๎Ÿ๎Ž๎€ƒ๎Žฉ๎Ž๎Žฉ๎‹๎น๎Ž๎€ƒ๎ฒ๎“๎€ƒ๎…๎ญ๎”๎Žฃ๎ฃ๎€ƒ๎Žญ๎ณ๎๎€ƒ๎Žญ๎ณ๎ณ๎๎Ž—๎€ƒ๎ฐ๎Ÿ๎Ž‡๎€ƒ๎€‹๎€๎€Œ๎€ƒ๎Ž”๎ฃ๎ŽŸ๎ง๎Ÿ๎Ž๎€ƒ๎Žญ๎ณ๎Žท๎Ž—
2๎€ƒ๎€‘๎€‹P1๎€Œ๎€ƒ๎ŽŽ
๎‹ฑ
๎ณ๎Ÿ๎ŽŽ๎Žฃ๎€ƒ๎๎Œ๎”๎ฃ๎Ÿ๎Ž๎€ƒ๎•๎Ž‘๎Žณ๎ฃ๎Ÿ๎Ž๎€ƒ๎Žฉ๎Ž๎Žฉ๎‹๎น๎Ž๎€ƒ๎ก๎Žณ๎Ž๎ญ๎€ƒ๎Š๎—๎ญ๎ฃ
3๎€ƒ๎€‘๎Ž๎ญ๎€ƒ๎Žƒ๎€ƒ๎Ž๎Ž๎Žญ๎Žง๎น๎Ž๎€ƒ๎Ž“๎ŽŽ๎ง๎—๎€ƒ๎‘๎Žญ๎Žฃ
4๎€ƒ๎€‘๎€‹๎Ž๎ญ๎€ƒ๎Žƒ๎€ƒ๎ฅ๎ŽŽ๎Ž—๎ŽŽ๎ง๎˜๎Ÿ๎Ž๎€Œ๎€ƒ๎Žฉ
๎‹
๎Žฉ๎Žฃ
๎‹ต
๎ฃ๎Ÿ๎Ž๎€ƒ๎ฏ๎ญ๎Ž—๎Žณ๎ฃ๎€ƒ๎Žญ๎Žท๎Ž…๎ฃ
5๎€ƒ๎€‘๎Š๎๎˜๎Ÿ๎Ž๎ญ๎€ƒ๎Žฉ๎Žฃ๎Ÿ๎Ž๎€ƒ๎Ž๎Žญ๎Žท๎Ž…๎ฃ
6๎€ƒ๎€‘๎€‹๎ฒ๎Ž‹๎Žญ๎ฃ๎€Œ๎€ƒ๎Ž๎ญ๎€ƒ๎Žƒ๎€ƒ๎Ž๎Ž๎Žญ๎Žง๎น๎Ž๎€ƒ๎Žฑ๎ŽŽ๎ณ๎˜๎ฃ
7๎€ƒ๎€‘๎€‹๎Ž๎ญ๎€ƒ๎Žƒ๎€ƒ๎ฅ๎ŽŽ๎Ž—๎ŽŽ๎ง๎˜๎Ÿ๎Ž๎€Œ๎€ƒ๎๎Ž‘๎ณ๎Žณ๎ณ๎Žฉ๎€ƒ+10๎€ƒ๎ฐ๎Ÿ๎Ž‡๎€ƒ๎€๎€”๎€“๎€“๎€ƒ๎€ ๎€ƒ๎€‹๎ฒ๎ฃ๎—๎Žญ๎€Œ๎€ƒ๎Ž๎Ž๎Žญ๎Žง๎บ๎Ÿ๎€ƒ๎ฒ๎Ž‹๎ŽŽ๎Ž‘๎Žญ๎ฌ๎›๎Ÿ๎Ž๎€ƒ๎Ž๎Žณ๎›๎Ÿ๎Ž๎€ƒ๎•๎ŽŽ๎๎ง
8๎€ƒ๎€‘๎Ž•๎ญ๎Žป๎Ÿ๎Ž๎€ƒ๎Žญ๎Ž‘๎›๎ฃ๎€ƒ๎Ž”๎Ÿ๎ŽŽ๎Žฃ
๎€ƒ๎‚ฒ๎๎›๎Žท๎Ÿ๎Ž๎‚ฒ๎€ƒ๎€›๎€ƒ
1
5
6
7
8
P1: ST SAT FULL RANGE
A
B
-100 10.0
STATUS: OK
dB
LIMIT CLIP
3
*
2
4
Clip
Digital Signal Processing (DSP)
Sensitivity
A/D
Converter
Signal
Presence
Routing
Matrix
Gain
High-pass
Filter
Polarity
Low-pass
Filter
4-band
PEQ
Delay Limiter Meter
D/A
Converter
A
Crossover
LCD LCD
A/D
Converter
Signal
Presence
Gain
High-pass
Filter
Polarity
Low-pass
Filter
4-band
PEQ
Delay Limiter Meter
D/A
Converter
B
Clip
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QSC GXD 4 User manual

GXD 4
QSC
Brand
QSC
Model
GXD 4
Category
Supplementary music equipment
Type
User manual
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