Sound tube Sa502 Configuration guide

Install Instructions For:

SA502

1.435.647.9555

800.647.TUBE

www.soundtube.com

Faceplate

Faceplate screws (4)

Front Rear

SA502

SA502 amplifier

Four-pin Euroblock

Mounting bracket

Two-pin jumper block

Three-pin

Euroblock (3)

Three-pin Euroblock (3)

Six-pin jumper block

Box Contents

1- Amplifier (Input Voltage 30-32VDC)

(UL 60065 compliant)

1- Stereo RCA to mini adapter

1- Power adaptor: Input 100VAC-240VAC, 50/60 Hz

Output 30-32VDC, 3.75A

2- Four-pin Euroblock connectors

3- Three-pin Euroblock connectors

1- Mounting bracket

Avis

Les produits SoundTube doit être installé par un installateur professionnel audio/contractuer.

Pour plus de sûreté et pour des performances audio optimales, l'installateur doit suivre toutes

les instructions émises par SoundTube.

Warning

SoundTube products must be installed by a professional audio installer/contractor. For safety

and for optimum audio performance, installer must follow all directions issued by SoundTube.

1. Unpack amplifier.

Note: Follow steps 2-5 if

using the mounting adapter.

If not skip to step 6.

2.Attach mounting bracket

to a secure pole or surface

using screws or metal

strapping.

7b. In mono mode, the left

and right inputs are

combined internally and

fed to both channels of the

amp. The left and right

channels both output the

summed signal.

7a.In stereo mode, the left

and right channels remain

separate. The amp operates

as a normal stereo amp.

6.Select stereo, bridged or

mono mode with the

included jumper.

3.To attach mounting

bracket, remove all faceplate

screws from one side. Lift

faceplate and set aside.

4.Slide mounting bracket

into groove on bottom of

amplifer enclosure.

8b. Bridged: connect single

pair of speaker wire to the

center + and - terminals of 4

pin Euroblock. DO NOT use

outside terminals.

8a.Stereo and Mono:

connect speaker wires to 4

pin Euroblock.

7c.In bridged mode, the

amp becomes a mono block

amp with just one input

(left), and one output. The

bridged amp is capable of

90w in to 4 ohms.

Install Instructions For:

SA502

STEREO

Left line in

Right line in

Amp

(left)

Amp

(right)

SA502

Left line in

Right line in

Amp

(left)

Amp

(right)

MONO

SA502

Left line in Amp

(left)

Amp

(right)

BRIDGED

STEREO or MONO

9.Connect speaker

Euroblock to the SA502.

5.Replace faceplate and

screws.

12.The SA502 can be

powered either by the hard

wired Euroblock connector,

or via barrel connector with

the included power supply

(shown above). Use a safety

approved (UL/ETL, etc...) 32V

3.75A power supply.

11.Select desired input via

input selector switch located

on the front of the SA502.

10.The SA502 accepts audio

sources via stereo mini,

balanced Euroblock, or high

level Euroblock on the front of

the unit.

Install Instructions For:

SA502

13a. The SA502 can be

turned on and off with an

external 12v-32v DC

trigger. To enable, move

the jumper to “on.”

Note: Amp comes equipped

with auto- sensing circuit that

idles down after 10 minutes

without input signal. Unit

powers back up when a signal

is detected.

15. Adjust volume with knob

on front of amplifier. Inner

knob controls left channel

and outer knob controls right

channel.

14. If desired, use the

high-pass filter to remove

low-end frequencies and

increase intelligibility when

using small speakers.

13b.If using external

trigger, run the trigger

positive wire into “T” and

the trigger negative wire

into “-” using the 3 pin

Euroblock. Note: If using

both external trigger and

hard wired power, both

negative wires will share

the “-” Euroblock input.

16. Done

Install Instructions For:

SA502

FCC Notice

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful

interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux

conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi,

même si le brouillage est susceptible d'en compromettre le fonctionnement.

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

This equipment has been tested and found to comply with the limits for a Class D 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 into an outlet on a circuit different from that to which the receiver is connected.

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

Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for

the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the

equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication.

Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou

inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à l'intention des autres

utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité

nécessaire à l'établissement d'une communication satisfaisante.

MPE Notice

To satisfy FCC RF exposure requirements, a separation distance of 20 cm or more should be maintained between the antenna of this device and

persons during device operation. To ensure compliance, operations at closer than this distance are not recommended.

Les antennes installées doivent être situées de facon à ce que la population ne puisse y être exposée à une distance de moin de 20 cm. Installer les

antennes de facon à ce que le personnel ne puisse approcher à 20 cm ou moins de la position centrale de l’ antenne. La FCC des États-Unis stipule que

cet appareil doit être en tout temps éloigné d’au moins 20 cm des personnes pendant son functionnement.

IC Notice

This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may

not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux

conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi,

même si le brouillage est susceptible d'en compromettre le fonctionnement.

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