Specifications

1
VRAM
TABLE OF CONTENTS
Front & Rear Panel Features
Setup
Logic Inputs
Logic Outputs
RS-232 Control
Applications
Specifications & Block Diagram
Warranty
pgs. 2 & 3
pgs. 4~9
pgs. 10 & 11
pgs. 12 & 13
pgs. 14 & 15
pgs. 16 & 17
pg. 18
INTRODUCTION
The ADVANTAGE
®
VRAM Variable Resource Automixer is a 10-in / 2-out
programmable automatic mixer, which is completely user tamper proof,
providing no external controls. All mixer parameters are under microprocessor
control, and are easily programmed via Windows
®
95/98/NT software. The
VRAM is extremely versatile, with an extensive set of features, and is designed
to adapt to a variety of applications. A second model, VRAMeq, includes 3-
band channel equalization, with variable mid-
frequency. The VRAM is covered
by a 5-year warranty.
VRAM features include:
♦ 8 balanced mic/line inputs on plug-in barrier strip connectors
♦ 2 balanced auxiliary line inputs on plug-in barrier connectors
♦ balanced main & aux outputs on plug-in barrier connectors
♦ phantom power, trim, HPF, level, & gating on channels 1~8
♦ model VRAMeq includes 3-band, variable-mid, channel EQ
♦ aux line inputs include mix-minus & teleconferencing mode
♦ independent mixing to main & aux outputs (pre/post gate)
♦ direct outputs from channels (programmable pre/post gate)
♦ eight logic outputs (programmable timing & pre/post gate)
♦ eight logic inputs (programmable for remote switch control)
♦ sixteen non-volatile memory presets store all mixer settings
♦ NOM attenuation, last mic, default mic, & hold time selectable
♦ selectable channel-off gating attenuation (-10dB to -80dB)
♦ expansion in & out for linking of units for more mixer inputs
♦ controls & indicators provided by software graphic interface
♦ software peak & level meters - front panel active indicators
♦ software for Windows
®
95/98/NT & serial cable included
♦ incorporates AES recommended grounding practices
♦
marked and UL / C-UL listed power source
♦ covered by Five-Year "Gold Seal" Warranty