HP-1 - Receiver ART - Free user manual and instructions

Product Type	Personal In-Ear Monitor Amplifier
Brand	ART (Applied Research and Technology)
Model	HP-1
Dimensions (H x W x D)	5.4 x 1.72 x 1.6 inches (137 x 43.7 x 40.6 mm)
Weight	0.51 lbs (0.23 kg)
Power Supply	2 x 1.5V AA batteries (alkaline recommended)
Battery Life	Over 40 hours (with alkaline batteries)
Input Connections	Locking 1/4" / XLR combo jack (balanced TRS or XLR)
Output Connections	3.5mm stereo jack (1/8")
Gain	+9 dB
Max Output Power	105 mW @ 0.1% THD
THD (Total Harmonic Distortion)	≤ 0.02% @ 1 kHz typical
Input Impedance	5 kΩ
Max Input Level	+6.6 dBu
Controls	Variable volume control (also acts as power switch)
Switch	Balanced Mono / Unbalanced Stereo switch
Belt Clip	Sturdy, detachable belt clip included
LED Indicator	Green when powered, red when batteries low
Construction	Rugged extruded aluminum housing with heavy-duty jacks
Warranty	3 years limited (USA), check local distributor for other regions
Accessories Included	2 AA batteries, belt clip
Recommended Use	Live performance, studio monitoring, in-ear monitoring

Frequently Asked Questions - HP-1 ART

How do I install the batteries in the HP-1?

Press the RELEASE button on the back of the unit and slide the outer shell toward the headphone jack to open the battery compartment. Insert two AA batteries observing correct polarity (match '+' symbols). Slide the unit back into the shell until it clicks securely.

How do I set the HP-1 for mono or stereo operation?

Use the internal switch near the battery compartment. Set to balanced mono (position near battery) when connecting to a mixer's aux send or mono source. Set to unbalanced stereo (position near input jack) when connecting to a headphone output or stereo source.

What does the LED color indicate?

A solid green LED indicates the unit is powered on and batteries are fresh. When the batteries are nearly depleted, the LED turns red, signaling it's time to replace them.

Can I use the HP-1 with any headphones?

Yes, the HP-1 is designed for use with a wide variety of headphones, including in-ear monitors. It provides a high output level up to 105 mW, suitable for most dynamic and in-ear headphones. Use the 3.5mm output jack.

How do I turn off the HP-1 to save battery?

Turn the volume control knob fully counterclockwise until it clicks to power off the unit. Alternatively, unplugging the headphones from the output jack also powers it off to conserve battery life.

What type of input cable do I need?

The HP-1 accepts both XLR and 1/4-inch (TRS) connectors via its locking combo jack. For balanced mono sources, use a TRS or XLR cable. For unbalanced stereo, use a TRS 1/4-inch jack.

How do I clean and maintain the HP-1?

Keep the unit free of excessive dust, dirt, and moisture. Wipe with a dry cloth. Avoid using harsh chemicals. Store in a dry, cool place when not in use. Ensure batteries are removed if storing for extended periods.

What is the warranty on the HP-1?

ART provides a 3-year limited warranty to the original purchaser against defects in workmanship and materials. Proof of purchase (sales receipt) is required. For units purchased outside the USA, contact the authorized distributor.

Can I use rechargeable batteries?

Yes, but do not mix rechargeable with non-rechargeable batteries. Ensure they are the same type and capacity. Note that battery life may be shorter with rechargeables. Always observe correct polarity.

What should I do if the HP-1 stops working?

First, check batteries and connections. Ensure the volume is turned up. If the LED is off, replace batteries. If problem persists, visit www.artproaudio.com and request a Return Authorization (RA) number under 'Support' for service.

USER MANUAL HP-1 ART

Personal In-Ear Monitor Amplifier

ARTcessories

APPLIED RESFARCH AND TECHNOLOGY

IMPORTANT SAFETY INSTRUCTION – READ FIRST

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

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

Read Instructions: Retain safety and operating instructions for future reference. Heed all warnings printed here and on the equipment. Follow the operating instructions printed in this user manual.

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: Refer servicing to qualified technical personnel.

Installation: Install the unit in accordance with the instructions printed in the user manual.

CAUTION: Battery Installation

2X1.5vAA batteries

When installing alkaline batteries, be sure to line up the "+" sign on the battery with the "+" sign on the product's battery compartment. Improper installation can cause a battery to leak or overheat and lead to serious injury.

• Do not use different types of batteries together
• Do not mix old batteries with new ones
• Do not mix rechargeable batteries with non-rechargeable ones
• Do not use batteries that are swollen, dented or damaged in any way

INTRODUCTION

Thank you for purchasing Applied Research and Technology's HP-1. The HP-1 is a belt worn; battery powered headphone amplifier that brings excellent performance to portable applications. With a locking 1/4"/XLR Combo input jack, sturdy belt clip and output volume control, it provides reliable performance both on and off the stage. The HP-1 provides a high output level when used with a variety of different headphones and is great for in-ear monitoring applications. Its long battery life will not leave you stranded. The HP-1 is packaged in a rugged extrusion, with heavy duty jacks for years of reliable operation.

Get the very best out of your headphones with the HP-1!

FEATURES

• High Output Headphone Amplifier
- Locking 1/4 "/XLR Combo Input Jack
• Balanced Mono/ Unbalanced Stereo Switch
• Variable Volume Control
- Sturdy Belt Clip
• Over 40hrs from 2 AA Batteries
• 3.5mm Output Connector
- Rugged Design

INSTALLATION and OPERATION

Connect the output of a mixer to the 1/4 " or XLR input of the HP-1. The locking Combo jack allows for a secure cable connection.

The volume control adjusts the output level and acts as a power switch. To turn the HP-1 off, simply turn the volume pot fully counterclockwise, or remove your headphones from the output jack to preserve the battery life.

A green LED indicates the HP-1 is powered. This indicator will turn red when the batteries are close to being depleted.

Balanced Mono/Unbalanced Stereo Switch

The inner switch should be set to balanced mono when the HP-1 is used with a mixer's aux send or any other mono source and set to unbalanced stereo when it is connected to a headphone output or other stereo source.

CONNECTIONS

1. The input Combo jack, for connections to a monitor mix as an example. Accepts both XLR and TRS 1/4 -inch jacks.
2. The Volume knob controls the output level and will power down the HP-1, when turned fully counterclockwise.
3. The green led will light when the power is on and acts as a battery indicator. Replace the batteries when red.
4. The Headphone output has a 1/8" stereo jack.
5. The Belt clip attaches to a belt or pant waistline for hands-free use.
6. The Battery storage area button. Pressing the button and sliding the shell toward the headphone jack opens the compartment.
7. The Battery storage section allows the unit to be powered by a pair of AA batteries. Please observe the correct polarity when inserting new batteries.
8. The switch should be set to mono when you are using the HP-1 with a mixer's aux send or any other mono source (near battery position) and set to stereo when you are connected to a headphone output or other stereo sources (near input connector).

HOW TO INSTALL THE BATTERY

This button allows access to the battery compartment. Hold the RELEASE button down and slide the outer shell down toward the headphone jack to expose the unit's interior. Insert the batteries into the battery compartment and slide the unit back into the shell.

APPLICATIONS

Perfect for: Live use, Project studios, Home and Commercial use!

WARRANTY INFORMATION

Limited Warranty

Applied Research and Technology will provide warranty and service for this unit in accordance with the following warrants:

Applied Research and Technology, (A R T) warrants to the original purchaser that this product and the components thereof will be free from defects in workmanship and materials for a period of three years from the date of purchase. Applied Research and Technology will, without charge, repair or replace, at its option, defective product or component parts upon prepaid delivery to the factory service department or authorized service center, accompanied by proof of purchase date in the form of a valid sales receipt.

Exclusions

This warranty does not apply in the event of misuse or abuse of the product or as a result of unauthorized alterations or repairs. This warranty is void if the serial number is altered, defaced, or removed.

A R T reserves the right to make changes in design or make additions to or improvements upon this product without any obligation to install the same on products previously manufactured.

A R T shall not be liable for any consequential damages, including without limitation damages resulting from loss of use. Some states do not allow limitations of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific rights and you may have other rights, which vary from state to state.

For units purchased outside the United States, an authorized distributor of Applied Research and Technology will provide service

Fill in the following information for your reference:

Date of purchase ____

Purchased from ____

SERVICE

The following information is provided in the unlikely event that your unit requires service.

1. Be sure that the unit is the cause of the problem. Check to make sure the unit has power, all cables are connected correctly, and the cables themselves are in working condition. You may want to consult with your dealer for assistance in troubleshooting or testing your particular configuration.

2. If you believe that the ART unit is at fault, go to www.artproaudio.com. Select "Support", then "Return Authorization Request" to request a return authorization number.

3. If you are returning the unit for service, pack the unit in its original carton or a reasonable substitute. The original packaging may not be suitable as a shipping carton, so consider putting the packaged unit in another box for shipping. Print the RA number clearly on the outside of the shipping box. Print your return shipping address on the outside of the box.

4. Include, with your unit, a note with the RA number and your contact information, including a return shipping address (we cannot ship to a P.O. box) and a daytime phone number, and a description of the problem, preferably attached to the top of the unit. Also include a copy of your purchase receipt.

SPECIFICATIONS

Input Connections Locking 1/4 "/XLR combo jack

Input Impedance 5K Ohms

Max Input level +6.6dBu

Output Connections 3.5mm Jack (1/8")

Gain +9dB

THD ≤ .02% @1kHz typ.

Max Output 105mW @ 0.1% THD

Typical run time 40 hrs. (Alkaline batteries)

Power Requirements 2-AA batteries Included

Dimensions (HxWxD) 5.4"x1.72"x1.6"

(137×43.7×40.6 mm)

Weight 0.51 lbs. / 0.23kg

APPLIED RESEARCH AND TECHNOLOGY

www.artproaudio.com

E-mail: [e-mail]

© 2022 Applied Research & Technology / Yorkville Sound

HP-1

HP1-5004-101