Majorcom: DPS-720S Benutzerhandbuch - Seite 3

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DPS-240S/360S/480S/720S

Unpacking

Although your pN-106/112/224/236/248/260 is neither complicated nor difficult to operate, we

recommend you take a few minutes to read this brief manual and familiarize yourself with the important

information regarding product features, setup and operation.

As with most electronic devices, we strongly recommend you retain the original packaging. In the unlikely event

the product must be returned for servicing, the original packaging (or reasonable equivalent) is required.

Installation

Environment

Never place this product in an environment which could alter its performance or reduce its service life. Such

environments usually include high levels of heat, dust, moisture, and vibration.

IMPORTANT SAFETY INSTRUCTIONS

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 dry cloth.

7. Do not block any ventilation openings. 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. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus.

When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.

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

14. 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.

Usermanual V1.1

56, chemin

de la Flambère ·

F a x 3 3 ( 0 ) 5 6 1 3 1 8 7 7 3 · [email protected] ·

S3125A

31300 Toulouse ·

FRANCE · T é l . 3 3 ( 0 ) 5 6 1 3 1 8 6 8 7

www.majorcom.fr

DPS-240S/360S/480S/720S

Features

- HIGH-POWERED, HIGH-CAPACITY 1-CHANNEL CLASS-D POWER AMPLIFIER

High-Power, high performance Class-D Professional Amplifier has up to 240W/360W/480W/720W 1CH

power output.

* DPS-240S: 240W, DPS-360S: 360W, DPS-480S: 480W, DPS-720S: 720W

- EMERGENCY POWER BACK UP (DC 24V) CAPABILITY

the unit operates on a DC 24V battery power supply for emergency back up without UPS.

- SMPS (SWITCHING MODE POWER SUPPLY) POWER SCHEME

High efficient, light weight SMPS power system is utilized.

- RATED OUTPUT POWER VIA DC BACKUP SUPPLY

output power can be maintained as AC power when DC 24V power supplied.

- POWERFUL AND DETAILED SOUND QUALITY

High S/N ratio and low tHD reproduces powerful and detailed sound.

- COMPLETE PROTECTION CIRCUITS

Complete circuit protection is activated in case of amplifier overheating, output shorting, overload, over power

and DC output.

- OPERATION INDICATOR LED

leD display to check the operating status (AC, StBY, DC, PoWeR, SIg, -10dB, ClIP, PRt)

- BALANCED INPUT

this connection is used to ensure the lowest noise operation which eliminates the common noise from the cable.

- REMOTE POWER ON/OFF

the remote power allows the amplifier to be turned on or off from a distance or other device via dry contact

closure.

- PRIORITY INPUT

PgM is interrupted and over ridden by the Priority input, when a contact closure is received on the Priority input

terminal. this is Ideal for emergency message broadcasting applications.

Contents and Accessories

1. AC power cord x 1EA

2. 3P Terminal Block x 1EA

3. 2P Terminal Block (AC Remote power) x 1EA

4. 8P Terminal Block x 1EA

5. Screw for Rack Mount x 4EA

6. Washer x 4EA

7. Operation manual x 1EA