Rolls HRS84 Manual

Rolls Modtager HRS84

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Side 1/2

HRS84

FM Digital Tuner With XLR Ouputs

Rolls Corporation

Salt Lake City, UT

5/16

PROGRAMMING PRESETS

Hold the MEMORY SEARCH button down for 2 seconds. The HRS84 will

then cycle through the entire FM band as set up MEMORY locations for

stations that are available (station must be strong enough for HRS84 to

recognize). After the MEMORY SEARCH is complete you can press the

MEMORY UP or DN buttons to access the preset channels.

Tuning Range: 87.5 - 108 MHz

30 dB quieting sensitivity: 28 dB

Image Rejection 105.9 MHz: 20 - 26 dB

3dB Limiting Sensitivity: 28 - 35 dB

THD 1 mV Input: 0.5 - 2 %

Auto Tuning Sensitivity 97.9 MHz: 25 - 30 dB

Current: 100 mA

Supply Voltage: 12-15 VDC

Dimensions: 6.75"w x 3"d x 1.6"h

Weight: 1.1 lbs

www.rolls.com

Multi path reections

FM waves, like light waves, travel in a straight direction unless reected

o objects in their path. Because of this, two sets of waves reach your

antenna from the FM station; those that have traveled directly to the

antenna, and those that have been reected o buildings or mountains.

When the antenna receives both kinds of signals, the two interfere with

each other and result in distorted sound and poor separation. This phe-

nomenon is called "multi path reection". To reduce this problem, select

an antenna with good directivity and place it in the best location with

strong reception.

QUICK START OPERATION GUIDE

OUTPUTS

www.rolls.com

HRS84

FM TUNER

15 VDC

FM ANT

HEADPHONE

OUTPUT

MEMORY

MO / ST

MEMORY

HRS84

MUTE/

LEVEL

LINE

INPUT

PWR

MADE IN USA

103.5MHz

SPECIAL NOTE ABOUT STEREO RECEPTION

When changing presets or adjusting station tuning you may experience

a loss of stereo separation. By cycling the power (unplugging the units

power and plugging it back in). The full stereo separation will be re-

stored. If you experience poor stereo sound form a selected channel this

will remedy the situation.

INTRODUCTION

Thank you for your purchase of the Rolls HRS84 FM Digital Tuner. This unit has been carefully

designed and assembled to provide years of reliable FM reception. Please read this manual

carefully as it contains important information regarding the proper setup and operation of the

HRS84.

FEATURES:

• Output Level control • RCA and XLR balanced line level outputs.

INSPECTION

Unpack and Inspect the package. Your HRS84 was carefully packed at the factory in a protective

carton. Nonetheless, be sure to examine the unit and the carton for any signs of damage that

may have occurred during shipping. If obvious physical damage is noticed, contact the car-

rier immediately to make a damage claim. We suggest saving the shipping carton and packing

materials for safely transporting the unit in the future.

WARRANTY

For complete Warranty information and registration, please visit our web site; www.rolls.com.

Click on the REGISTER YOUR WARRANTY HERE line.

DESCRIPTION

FRONT PANEL

OUTPUTS

www.rolls.com

HRS84

FM TUNER

15 VDC

FM ANT

HEADPHONE

OUTPUT

MEMORY

MO / ST

MEMORY

HRS84

MUTE/

LEVEL

LINE

INPUT

PWR

MADE IN USA

103.5MHz

• DISPLAY: LCD display showing the active information relevant to the current operation of the

HRS84.

• HEADPHONE OUTPUT: Standard 1/4" stereo headphone output.

• MO / ST: Selects between Stereo and Mono operation.

• LINE INPUT: This is an input that when used will disconnect the tuner from the rear outputs and

send the LINE INPUT to the HEADPHONE, RCA and XLR outputs.

• MUTE/MEMORY SEARCH: When pressed unit will MUTE. When held in for 2 seconds unit will

search and store all presets automatically. (see last page of manual for more information)

• LEVEL: Adjusts the output level of all outputs HEADPHONE, RCA and XLR balanced line level

outputs.

• MEMORY UP DN: Selects the preset stations that the HRS84 is receiving. Pressing and holding

the + or - buttons will auto search for the next station.

DESCRIPTION CONTINUED

HRS84 DISPLAY

-Channel Mhz - indicates Megahertz of stating being received

-Signal strength indicator

- Mute indicator

CONNECTION

- Connect the Rolls supplied adapter to the VDC power jack of the HRS84, and to an AC outlet

with the proper voltage.

- Connect the HRS84 Left and Right outputs to a mixer, amplier, or other audio device.

FM Antenna

INDOOR FM ANTENNA

- Connect the antenna to its corresponding input on the rear panel of the HRs84. While listening

to a broadcast, move around until the antenna is facing a direction where the signal comes in

the strongest. Secure the antenna in this position.

OUTDOOR FM ANTENNA

- Installation of an outdoor FM antenna is recommended for a very high quality FM reception.

- The lead-in antenna cable should be of the 75-ohm coaxial type as it suppresses intrusion of

noise more eectively than the 300 ohm twin lead type.

REAR PANEL

• 15VDC: USE ROLLS SUPPLIED ADAPTER ONLY!!!

• Outputs: RCA stereo outputs.

• XLR balanced line level outputs.

• FM ANT. 75 Ohm: Connects to a 75 ohm FM antenna (not included).

OUTPUTS

www.rolls.com

HRS84

FM TUNER

15 VDC

FM ANT

HEADPHONE

OUTPUT

MEMORY

MO / ST

MEMORY

HRS84

MUTE/

LEVEL

LINE

INPUT

PWR

MADE IN USA

103.5MHz

Produkt Specifikationer

Mærke:	Rolls
Kategori:	Modtager
Model:	HRS84

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