Table of Contents
Advertisement
Quick Links
Download this manual
See also:
User Manual
Advertisement
Table of Contents
Related Manuals for Wohler VMQ-4
Summary of Contents for Wohler VMQ-4
-
Page 1: User Guide
CONFIDENCE IS EVERYTHING.™ World Leader of In-Rack, Audio, Video, Data Monitoring, and Closed Captioning Solutions VMQ-4 1RU Monitor Speaker User Guide Part Number 821031, Revision A... -
Page 2: Customer Support
Wohler Technologies, Inc. reserves the right to change or improve our products at any time and without notice. In no event will Wohler Technologies, Inc. be liable for direct, indirect, special, incidental, or consequential damages resulting from any defect in the hardware, software, or its documentation, even if advised of the possibility of such damages. -
Page 3: Table Of Contents
VMQ-4 User Guide Introduction Overview The single-rack space VMQ-4 permits simultaneous monitoring of up to four audio sources with “voice quality” fidelity. Because each channel has its own dedicated power amplifier and speaker, the audio sources remain completely separate from analog input to output. When listening within “Ultra Near Field”... -
Page 4: Safety Instructions
V M Q - 4 U s e r G u i d e S a f e t y I n s tr u c ti o n s Safety Instructions Read, keep, and follow all of these instructions; heed all warnings. Do not use this equipment near water or moisture. -
Page 5: Installation Recommendations
VMQ-4 User Guide I n s ta l la t i o n R e c o m me n d a t io n s Installation Recommendations Mounting The unit is designed to install into a standard 19" rack mounted at eye level for best visual observation of the monitor screens. -
Page 6: Electrical Interference
The internal circuitry common is connected to the chassis. In the VMQ-4 (standard analog inputs), unbalanced sources may also be applied to the balanced inputs. -
Page 7: Audio Connections
VMQ-4 User Guide A p p l i c a t i o n s Audio Connections Connection of the audio feeds is straightforward. The system block diagram inFigure 1–3 on page 9 may be referred to for clarification of the general signal paths into and out of the VMQ units. -
Page 8: Specifications
Signal present LED on each channel output. • Mute button and LED for each channel. • Headphone jack Specifications Table 1–1 VMQ-4 Specifications Specification Value >100 k balanced Input impedance >50 k unbalanced 0 dBv balanced. Input level for full output... -
Page 9: Front Panel Controls
VMQ-4 User Guide F r o n t P a n e l C o n t r o l s Front Panel Controls Figure 1–1 VMQ-4 Front Panel Volume Headphones Power Mute/Chanel Activity • Internal Speakers: The VMQ internal speaker system is comprised of four separate mid-range speakers. -
Page 10: Rear Panel Connectors
(100K ) connections. Either Phoenix (standard) or XLR (optional) connectors may be specified at the time of ordering the VMQ-4. Inputs are labeled 1 through 4. XLR connectors are 3- pin female and Phoenix connectors are standard 3-pin type. Pin-out information for Phoenix connectors are silk-screened above each connector. -
Page 11: Technical Functional Overview
T e c h n i c a l F u n c t i o n a l O v e r vi e w Technical Functional Overview Figure 1–3 below illustrates the overall functionality of the VMQ-4. Figure 1–3 VMQ-4 Block Diagram...