H A - 6 A B / H A - 6 A B E M a n u a l
DESCRIPTION OF CONTROLS:
FRONT PANEL
INPUT LEVEL: The Input Level control provides a means of scaling the effect of the individual head- phone volume controls. The Input Level should be adjusted so that there is an adequate range of volumes available at each listening position, so that any listener can be accommodated, and the average listener’s volume will be set at about halfway. The Input Level control is stereo; it affects both left and right channels simultaneously.
SIGNAL PRESENT LIGHTS: These yellow LED’s turn on whenever a signal exceeding 125 mil- livolts RMS (40 dB below full power) is present at the
OVERLOAD LIGHTS: These LED’s glow red to indicate an overload in the
triggered, the lights will stay lit for a minimum of 50 milliseconds so they can be easily seen, even if the actual duration of the overload is much shorter.
HEADPHONE JACKS / VOLUME CONTROLS: Any type of headphones, wired with a standard 1/4” stereo phone plug, may be used success- fully. All six outputs receive the same stereo signal. They differ only in the individual volume settings.
POWER LIGHT: Glows red when unit is receiv- ing power and the
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