QSC GXD4 Manual

QSC Modtager GXD4

Læs gratis den danske manual til QSC GXD4 (56 sider) i kategorien Modtager. Denne vejledning er vurderet som hjælpsom af 43 personer og har en gennemsnitlig bedømmelse på 4.7 stjerner ud af 22 anmeldelser. Har du et spørgsmål om QSC GXD4, eller vil du spørge andre brugere om produktet?

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GXD Amplifier

Quick Start Guide

EXPLANATION OF TERMS AND SYMBOLS

The term “WARNING!” indicates instructions regarding personal safety. If the instructions are not followed the result may be bodily injury or death.

The term “ ” indicates instructions regarding possible damage to physical equipment. If these instructions are not followed, it may result in CAUTION!

damage to the equipment that may not be covered under the warranty.

The term “IMPORTANT!” indicates instructions or information that are vital to the successful completion of the procedure.

The term " " is used to indicate additional useful information.NOTE

The intent of the lightning ﬂash 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 sufﬁcient 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 ampliﬁers) 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 ﬁt 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 speciﬁed by the manufacturer.

12. Unplug this apparatus during lightning storms or when unused for long periods of time.

13. Refer all servicing to qualiﬁed 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*

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:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment to an AC outlet on a circuit different from that to which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

NOTE:

This Quick Start Guide is based on the basic conﬁguration as the ampliﬁer comes from the factory. For detailed instructions for

custom conﬁgurations refer to the GXD User Manual.

Rack-Mount the Ampliﬁer

Secure the ampliﬁer 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 ampliﬁer. 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 k Balanced, 10 k UnbalancedΩ Ω

See — Table 1 for wiring.

1. XLR female

2. ¼" female TRS Phone Jack

3. USB Standard B connector - Used for updating the ampliﬁer ﬁrmware, refer to the GXD User Manual for details.

Input Wiring

Connector POS NEG GROUND

XLR 2 3 1