ART 4x4 Series Power Conditioners with Filtering

IMPORTANT SAFETY INSTRUCTIONS - READ FIRST

⚠️ This symbol, wherever it appears, alerts you to the presence of uninsulated dangerous voltages inside the enclosure that may be sufficient to constitute a risk of shock.

❗ This symbol, wherever it appears, alerts you to important operating and maintenance instructions in the accompanying literature. Please read the manual.

• Read instructions: Retain these safety and operating instructions for future reference. Heed all warnings printed here and on the equipment. Follow the operating instructions printed in this user guide.
• Do not open: (except to convert the 1/4-inch jacks from inputs to outputs. See page 4.) There are no user serviceable parts inside. Refer any service work to qualified technical personnel only.
• Power sources: Only connect the unit to mains power of the type described in this user guide or marked on the rear panel. The power source must provide a good ground connection.
• Power cord: Use the power cord with sealed mains plug appropriate for your local main supply as provided with the equipment. If the provided plug does not fit into your outlet, consult your service agent. Route the power cord so that it is not likely to be walked on, stretched, or pinched by items placed upon or against it.
• Grounding: Do not defeat the grounding and polarization means of the power cord plug. Do not remove or tamper with the ground connection on the power cord.
• Moisture: To reduce the risk of fire or electrical shock, do not expose the unit to rain, moisture, or use in damp or wet conditions. Do not place containers of liquid on it, which may spill into any openings.
• Heat: Do not locate the unit in a place close to excessive heat or direct sunlight, as this could be a fire hazard. Locate the unit away from any equipment which produces heat, such as power supplies, power amplifiers, and heaters.
• Environment: Protect from excessive dirt, dust, heat, and vibration when operating and storing. Avoid tobacco ash, drink spillage, and smoke, especially that associated with smoke machines.
• Handling: Protect the controls from damage during transit. Use adequate padding if you need to ship the unit. To avoid injury to yourself or damage to the equipment, take care when lifting, moving, or carrying the unit.
• Servicing: Switch off the equipment and unplug the power cord immediately if it is exposed to moisture, spilled liquid, or the power cord or plug becomes damaged during a lightning storm, or if smoke odor or noise is noted. Refer servicing to qualified technical personnel only.
• Installation: Install the unit in accordance with the instructions printed in the user guide.

OVERVIEW

Congratulations on choosing an ART 4x4 Power Distribution Unit. These units have been designed for ease of use, incorporating the latest advances in power technology. Please read all instructions carefully before operating.

ART 4x4 Series Power Distribution Systems feature a unique "4x4" AC jack layout on the back of the unit, where four of the eight rear outlets are spaced 1.25 inches apart, allowing the user to plug in wide power supplies and devices.

The 4x4 series includes a surge and spike protection system designed to protect powered equipment from harmful electric surges and spikes common in venues. It also features RFI and EMI filtering to minimize cable-induced noise in the AC power.

A front-located, brightly illuminated on/off switch confirms power status. The unit has a total power capacity of 1800 watts and a conveniently front-mounted 15 amp circuit breaker for quick resets.

The rugged, all-steel chassis occupies 1U rack space and is intended for installation into standard 19-inch equipment racks. Applications include live sound systems/PA, permanent or fixed installations, church, club, and practice PA systems, DJ sound systems, and home/project recording systems.

Please read all instructions carefully before operating.

Features

All 4X4 Models (Power Base, Smart Power, Power Station) Feature:

• Front-Mounted Circuit Breaker Reset Switch
• Surge & Spike Protection
• EMI & RFI Filtering
• Unique "4X" Distribution on the Back: Four of the eight rear switched outlets are wider for Wall Wart Devices.
• Total Power Capacity of 1800 watts
• Rugged All-Steel Chassis Occupies 1u Rack Space

Smart Power (SP) adds:

• 2 Front Pull Out LED Light Pipes with dimmer
• Backlit Linear Meter to Monitor Input Voltage
• Separate On/Off Light Switch
• Adjustable Dimmer Dial

Power Station (PS) has all SP features, and adds:

• Backlit Ammeter to Monitor Load Current

Visual Descriptions

Front Panels:

The front panels of the ART 4x4 Series units display various controls and indicators:

• PB 4x4 (Power Base): Features a "LIGHTS" switch (ON/OFF), a "DIMMER" control, and a "POWER" switch.
• SP 4x4 (Smart Power): Includes "LIGHTS" and "DIMMER" controls, a front-mounted circuit breaker reset button, a "POWER" switch, a backlit "INPUT VOLTAGE" meter, and two pull-out LED light pipes.
• PS 4x4 (Power Station): Features "LIGHTS" and "DIMMER" controls, a front-mounted circuit breaker reset button, a "POWER" switch, a backlit "INPUT VOLTAGE" meter, and a backlit "LOAD CURRENT" meter. It also includes two pull-out LED light pipes.

Rear Panels:

The rear panels provide power input and output connections:

• Domestic Units: Feature an "AC IN" connector and eight AC outlets. Marked with "MAXIMUM LOAD SWITCHED OUTLETS 120VAC, 15A, 1800 WATTS". Includes safety warnings.
• Export Units: Feature an "AC IN" connector and eight AC outlets. Marked with "MAXIMUM LOAD SWITCHED OUTLETS 230VAC, 8A, 1800 WATTS". Includes CE marking and safety warnings.

OPERATION

MAXIMUM LOAD

The eight circuit breaker protected outlets are rated at 15 amps, equivalent to 1800 watts at 120 volts. If the total load on the unit's outlets (including rack lights on SP & PS models) exceeds 15 amps, the circuit breaker will trip, cutting off power. To reset, reduce the load by unplugging units and then push the circuit breaker button.

LED LAMPS (SP & PS)

The pull-out LED lamps on the SP & PS models can be aimed for equipment illumination. Adjust the DIMMER control for brightness. The lights do not turn off automatically when pushed in; ensure the RACK LIGHTS switch is set to OFF before retracting the lamps.

POWER SWITCHES

A master POWER switch controls the rear outlets and lights (on SP & PS models). The switch glows when the unit is ON.

WARRANTY INFORMATION

Limited Warranty (USA only)

Applied Research and Technology (ART) warrants this product and its components to be free from defects in workmanship and materials for three years from the date of purchase. ART will, at its option, repair or replace defective units upon prepaid delivery to the factory service department or an authorized service center, accompanied by proof of purchase.

Exclusions

This warranty does not cover misuse, abuse, unauthorized alterations or repairs. It is void if the serial number is altered, defaced, or removed. ART reserves the right to make design changes without obligation to apply them to previously manufactured products. ART is not liable for consequential damages, including loss of use. Some states may not allow limitations on incidental or consequential damages, so these exclusions may not apply. Warranty terms are valid within the United States of America.

For units purchased outside the United States, service is provided by an authorized distributor. Contact your local distributor for information on warranty and service policies outside the U.S.

SERVICE

If your unit requires service:

1. Verify the unit is the cause of the problem. Check power supply, cable connections, and cable condition. Consult your dealer for assistance with troubleshooting or testing your configuration.
2. If the ART unit is suspected to be faulty, visit www.artproaudio.com. Select "Support," then "Return Authorization Request" to obtain a return authorization number.
3. When returning the unit for service, pack it in its original carton or a suitable substitute. Consider placing the original packaging inside another box for shipping. Print the RA number clearly on the outside of the shipping box and include your return shipping address.
4. Include with your unit: a note with the RA number, your contact information (including return shipping address and daytime phone number), and a description of the problem (preferably attached to the unit). Also include a copy of your purchase receipt.

Please fill in the following information for your reference:

Date of purchase: __________________________________________

Purchased from: __________________________________________

Serial Number: __________________________________________

SPECIFICATIONS

ART maintains a policy of constant product improvement. Therefore, specifications are subject to change without notice.