Rolls RA63b Manual

Rolls Modtager RA63b

Læs gratis den danske manual til Rolls RA63b (2 sider) i kategorien Modtager. Denne vejledning er vurderet som hjælpsom af 10 personer og har en gennemsnitlig bedømmelse på 3.6 stjerner ud af 5.5 anmeldelser. Har du et spørgsmål om Rolls RA63b, eller vil du spørge andre brugere om produktet?

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Side 1/2

RA63b

DISTRIBUTION AMPLIFIER

Quick Start Guide

ROLLS CORPORATION

SALT LAKE CITY, UTAH

10/19

12345

1 2 3 4 1

MONO

STEREO

LEFT

1X8

2X4

STEREO:

MONO:

CONFIGURATION

www.rolls.com

pwr

GAIN

0 dB

+20 dB

8 Channel Mono

4 Channel Stereo

DISTRIBUTION

AMPLIFIER

6 7 8

2 3 4

RIGHT

RA63b

FEATURES

• Stereo 4 channel, Mono 8 channel audio distribution

• Screw driver adjustable front panel volume controls

• Balanced inputs and outputs

Input Impedance: 100 KΩ balanced

Max Input Level: +22 dBV

I/O Connectors: 5 pin Pluggable Phoenix screw

terminals; + -, and ground

Output Impedance: 50 Ω balanced

Max Output Level: +24 dB

Max Gain: 20 dB

S/N Ratio: >90 dB

Frequency Response: 10 Hz - 40 kHz, +/- 1 dB

THD: <.008%

Power: 120 VAC 50-60 Hz, 15VA

Size: 19” x 1.75” x 6.5”

(48 x 4.5 x 17 cm)

Weight: 7 lbs. (3 kg)

SPECIFICATIONS

FRONT PANEL

Mono 1 - 8 / Stereo 1 - 4: These screwdriver-adjustable controls vary the level of

signal for each indicated output.

+20dB/0dB Gain switch: Pressing this switch in provides 20 dB of gain to the

input signal.

pwr: LED indicating the unit’s power status.

STEREO/MONO CONFIGURATION

To change the stereo/mono conguration of the RA63b, use the switch on the front

panel to select the desired conguration.

Install the RA63b in a standard 19” rack. The unit is intended for installations where a high level balanced signal is required to drive multiple input lines.

REAR PANEL

120 VAC 50/60 HZ 15 VA: Power Cord. Connect to a properly grounded AC source.

INPUTS Right/Mono and Left: These ve terminals, labeled + for the positive or “hot”

connection, - for the negative connection, and the ground symbol for earth ground

connection are for connection to the balanced or unbalanced input signal(s) to be

distributed.

MONO 1 - 8, STEREO 1 - 4: For each channel; the two terminals labeled + for the posi-

tive or “hot” portion of the output signal, and the - for negative or neutral portion. The

ground signal indicates the terminal to be connected to ground.

pwr

GAIN

0 dB