Manual

Table Of Contents

821535: HRS-1S User Guide

HRS-1S User Guide

Front Panel Features

Figure 1–1 Front Panel Features

• Power Indication (Green LED): This LED glows green to indicate

the HRS-1S is connected to operational mains power.

• Headphone Output (1/4" Jack): For full stereo monitoring use the

headphone output feature. Note that in order to monitor the audio

in stereo through the headphones you will need to place the A/B

select switch to both. When you plug in headphones, the internal

speakers will mute. This jack accepts a standard 1/4” phone type

stereo plug.

• Volume Control (Rotary Pot): This controls the loudness of the

audio reproduced by the internal speakers or connected headphone.

Clockwise rotation of this control increases the loudness of the

monitored audio.

• A/B Select (Three-Position Toggle Switch): Use both to sum the two

channel stereo signals together, or A (or B) to select only one

channel for monaural monitoring through the speakers or

headphones. Note that this switch has no effect on the line output.

• Speakers: The HRS-1S internal speaker system is comprised of one

mid-range/tweeter speaker and one woofer speaker. The mid-range

speaker reproduces only the mid and high frequencies, while the

woofer speaker reproduces the low frequencies. The two channels

of the stereo input signal are summed together into a monaural

signal for reproduction from the speaker system.

Power

Volume

Headphones

Input A/B Select

Speakers