ASA 111 - Câbles pour ordinateurs et périphériques Extron - Gratis brugsanvisning og manual

BRUGSANVISNING ASA 111 Extron

Maximum level

ASA 111, 121, 131 +24 dBu (12.3 V)

ASA 141 +15 dBu (5.6 V)

NOTE 0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV = 2 dBu

Audio output

Number/signal type

ASA 111, ASA 121.... 1 unbalanced mono

ASA 131 1 balanced mono

ASA 141.... 1 transformer balanced/unbalanced mono

Connectors (1) 3.5 mm direct insertion captive screw connector, 3 pole

Impedance (with 50 ohm input impedance)

ASA 101 .... 75 ohms unbalanced, 150 ohms balanced

ASA 111, 121 .... 1k ohm unbalanced

ASA 131 2k ohms balanced

ASA 141 3.3k ohms balanced (typical)

Nominal level

ASA 111, 121 -10 dBV (316 mV)

ASA 131 +4 dBu (1.23 V)

ASA 141 +15 dBu (5.6 V)

Maximum level

ASA 111, 121, 131 +24 dBu (12.3 V)

ASA 141 +15 dBu (5.6 V)

General

Power ...... Not powered

Temperature/humidity...... Storage: -40 to +158 °F (-40 to +70 °C) /

10% to 90%, noncondensing

Operating: +32 to +122 °F (0 to +50 °C) /

10% to 90%, noncondensing

Rack mount.... Can be attached to any flat surface with supplied Velcro ^

Enclosure type ...... Molded plastic

Enclosure dimensions

ASA 111, 121, 131 0.7" H x 0.7" W x 1.3" D

1.8 cm H x 1.7 cm W x 3.4 cm D

(Depth excludes the 24 inch long pigtail for ASA 121, and the

24 inch long single cable for the ASA 111 and ASA 131.)

ASA 141 1.1" H x 1.1" W x 1.6" D

2.8 cm H x 2.8 cm W x 4.0 cm D

(Depth excludes the 24 inch long pigtail)

Product weight 0.2 lbs (0.1 kg)

Shipping weight 1 lb (1 kg)

Vibration.... ISTA 1A in carton (International Safe Transit Association)

Listings UL, CUL

Compliances...... CE, FCC Class A, VCCI, AS/NZS, ICES

MTBF 30,000 hours

Warranty 3 years parts and labor

NOTE All nominal levels are at ±10%.

NOTE Specifications are subject to change without notice.

ASA Audio Summing Adapters

(ASA 111, ASA 121, ASA 131, ASA 141)

The Extron ASA audio summing adapters sum left and right stereo audio signals into mono signals for distributed sound and other applications that require mono sound. The ASA 111 and ASA 121 output an unbalanced audio signal only. The ASA 131 outputs a balanced audio signal. The ASA 141 outputs a balanced or unbalanced audio signal.

Model	Input connector	Input signal	Output connector	Output signal
ASA 111	3.5 mm mini 1 plug	Unbalanced stereo	3-pin captive screw 4a (2 pins are used)	Unbalanced mono (only)
ASA 121	2 RCAs 2	Unbalanced stereo	3-pin captive screw 4a (2 pins are used)	Unbalanced mono (only)
ASA 131	5-pin captive 3 screw	Balanced stereo	3-pin captive 4b screw	Balanced mono (only)
ASA 141	2 RCAs 3-pin 2	Unbalanced stereo	screw 4a 4b	Balanced/ unbalanced mono

NOTE ASA 141 unbalanced output — Do not short the negative (-) terminal to ground (Gnd).

NOTE The ASA 131 supports the wiring scheme used by Extron products that output audio on 5-pole captive screw connectors.

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Extron Electronics, USA

1250 South Lewis Street

Anheim, CA 92806

714,491,1560

Fax [phone]

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Rechlechenung 6C

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The Netherlands -31.33.451.6080

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135 Jan Serg Real, 2014-01

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Singapore 56036. +65.6353.4400

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Extron Electronics, Japan

Kyodu BuikFreg 68-1150-01

Thi Ichiluncho Chiyoda-ku, Tojwe 102-0083 Iowa Rev. C

+81.3.3511.7655 11.06

Tax +81.3.3511:656

Drawings
ASA 111 (part #60-738-01)

ASA 121 (part #60-739-01)

ASA 131 (part #60-740-01)

ASA 141 (part #60-804-01)

Specifications

Audio

Gain

ASA 111, ASA 121..... See the table below. Tested with an unbalanced output and a 20k ohm load.

ASA 131 ...... See the table below. Tested with a 20k ohm output load.

Input Channel		Output
Left	Right
signal	signal	-1 dB
signal	^*	-7 dB
^	signal	-7 dB

Tested with this input remaining connected.

ASA 141...... See the table below. Tested with an unbalanced output and a 20k ohm load. Gain numbers are ±2 dB.

Input Channel		Output Wiring
Left	Right	Unbalanced	Balanced
0 dB	0 dB	+3 dB	-3 dB
0 dB	open +3 dB	-3 dB
0 dB	50 ohms	-3 dB	-9 dB

Frequency response

ASA 111, 121, 131 20 Hz to 20 kHz, ±0.05 dB

ASA 141 with -10 dBV, +4 dBu, or +15 dBV

20 Hz to 20 kHz, -3 dB to +1 dB

THD + Noise

ASA 111, 121, 131 ....0.03%, 20 Hz to 20 kHz at nominal level

ASA 141

-10 dBV input 0.05%, 1 kHz, 1% from 40 Hz to 20 kHz

+4 dBu input 0.05%, 1 kHz, 1% from 50 Hz to 20 kHz

+15 dBV input 0.05%, 1 kHz, 1% from 80 Hz to 20 kHz

S/N 130 dB at maximum output

Audio input

Number/signal type

ASA 111, 121, 141 .... 1 stereo, unbalanced

ASA 131 .... 1 stereo, balanced

Connectors

ASA 111 (1) 3.5 mm male stereo mini jack (tip-ring-sleeve)

ASA 121, 141 .... 1 pair of male RCA (tip-ring)

ASA 131 (1) 3.5 mm captive screw connector, 5-pole

Impedance

ASA 111, ASA 121.... 22k ohms (one input terminated);

4k ohms (both inputs terminated)

ASA 131....24k ohms (one input terminated);

7k ohms (both inputs terminated)

ASA 141 5.4k ohms (both inputs terminated)

Nominal level

ASA 111, 121 -10 dBV (316 mVrms)

ASA 131....+4 dBu (1.23 Vrms)

ASA 141 ....+10 dBV (316 mVrms) or +4 dBu (1.23 Vrms)