Summary of Contents for Monroe Electronics R177M
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Page 1: Installation Guide
Model R177M R177S Baseband Switch Installation Guide P/N 1340192 082304 Monroe Electronics 100 Housel Ave Lyndonville NY 14098-0535 800-821-6001 585-765-2254 fax 585-765-9330 www.monroe-electronics.com... -
Page 2: Table Of Contents
Table of Contents Warranty General Description Specifications Installation Operation & Adjustments Master/Slave Audio Connections Program Source Connections Baseband System Connections Specifications subject to change without notice. P/N 1340192 Rev A 5/15/02... -
Page 3: Warranty
Monroe Electronics unless in writing signed by a duly authorized representative of Monroe Electronics. In the event of a breach of the foregoing warranty, the liability of Monroe Electronics shall be limited to repairing or replacing the non-conforming goods and/or defective work, and in accordance with the foregoing;... -
Page 4: General Description
The R177M can also be used as a “stereo slave” unit. R177S The Model R177S Stereo Baseband Switch operates as a “slave” unit with the Model R177M unit. It provides balanced monaural audio and wide bandwidth baseband video switching. The “loop through” video and audio signals are internally buffered with an audio gain adjustment. -
Page 5: Specifications
Specifications Video Input Level: 1 V p~p, (75 ) Video Frequency Response: 0 to 40 MHz, -3 db Video Output Level for Loop through: 1 V p~p, 0 dB buffered Video Connectors: 75 ‘F’ connectors Audio Input Level: 0 dB, ~.7 volts p~p nominal Audio Frequency Response: 0 to 30 KHz, -3 dB, 600 Term In/Out... -
Page 6: Installation
The R177 units are designed to mount on the rear of a standard 19-inch equipment rack. Mount the Master Stereo unit, R177M, onto the equipment rack near the audio signal sources requiring stereo switching. Mount the Slave Monaural units, R177S, onto to the equipment rack near the signal sources they will be switching. -
Page 7: Operation & Adjustments
Operation and Adjustments Plug in all power supplies upon completion of all wiring. Verify operation by pressing the Audio and Video Test pushbuttons recessed in the panel. All relays should switch for either Video or Audio subject to which pushbutton has been pressed. -
Page 8: Master/Slave Audio Connections
Master/Slave EAS Audio Connections Last Slave Master Slave #1 EAS Audio IN – EAS Audio In - EAS Audio In - Audio Input 600Ω Termination 600Ω EAS Audio In + EAS Audio In + EAS Audio In + EAS Audio Out – EAS Audio Out + Figure 1 Master/Slave EAS Audio Connections with a Master used as a Slave... -
Page 9: Program Source Connections
Program Source to Controlling R177 Master is shown. For Slave Monaural connections, a single connector is provided. For connections to a Master used as a Slave, connect to left side connectors only. One set of Audio/Video switching connections are shown. All subsequent connections should be made in the same manner.
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