ADEMCO AMM20 Installation And Operating Instructions Manual Download

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AMM20

20-Inch B&W Monitor

Problem

Fuzzy Video

Possible Solution

If the camera has a manual focus lens, check that it is
properly focused.

If the camera has an autofocus lens, ensure that it is
working properly.

Check that the back focus ring on the camera has
been adjusted correctly.

Check that the lens and housing window are clean.

Summary of Contents for AMM20

Page 1: ...20 Inch 20 Inch 20 Inch 20 Inch 20 Inch Black White Monitor Black White Monitor Black White Monitor Black White Monitor Black White Monitor Installation and Operating Instructions AMM20 AMM20X...

Page 2: ...All information was correct at the time of publication ADEMCO Video reserves the right to make changes and improvements to the product with out notice...

Page 3: ...he exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing instructions in the literature accompanying the produ...

Page 4: ...ensure reliable operation of the video monitor and to protect it from overheating These openings must not be blocked or covered The openings should never be blocked by placing the video monitor on a...

Page 5: ...outlet and refer servicing to qualified service personnel under the following conditions A When the power supply cord or the plug has been damaged B If liquid has spilled or objects have fallen into...

Page 6: ...LEVISION RECEPTION WHICH CAN BE DETERMINED BY TURNING THE EQUIPMENT OFF AND ON THE USER IS ENCOURAGED TO TRY TO CORRECT THE INTERFERENCE BY ONE OR MORE OF THE FOLLOWING MEASURES REORIENT OR RELOCATE T...

Page 7: ...Installation Tools 3 Installation Instructions 4 Chapter 3 Operation 7 Appendix A Troubleshooting 9 Appendix B Specifications 11 List of Illustrations Figure 1 Typical configuration 1 Figure 2 Front p...

Page 8: ...AMM20 20 Inch B W Monitor...

Page 9: ...ugh output with automatic 75 Ohm termination Recessed carrying handles Technical Overview The ADEMCO AMM20 is a 20 inch B W monitor with more than 900 TV lines of resolution at the center It accepts v...

Page 10: ...AMM20 20 Inch B W Monitor 2 The AMM20 has a built in speaker and audio input and output connectors on the rear panel...

Page 11: ...B W Monitor AMM20 Chapter 2 Installation 3 Figure 2 Front panel controls Figure 3 Rear panel connectors and controls Required Installation Tools Installing the AMM20 monitor does not require any speci...

Page 12: ...monitor Do NOT install the monitor where items such as drapes or curtains can block ventilation holes If the monitor is installed in a rack make certain it has sufficient ventilation WARNING If the mo...

Page 13: ...e Video Out BNC and route it to the Video In of the second monitor Up to three monitors can be connected using the loop through feature NOTE Do NOT attach a cable to the Video Out unless it is connect...

Page 14: ...AMM20 20 Inch B W Monitor 6...

Page 15: ...picture fills the entire monitor display The VOLUME knob is used to adjust the audio level Rotate the SHARPNESS knob to adjust the picture sharpness Rotate the CONTRAST knob clockwise to increase pict...

Page 16: ...AMM20 20 Inch B W Monitor 8 Rotate the V SIZE knob to increase and decrease the vertical size of the image on the monitor display...

Page 17: ...rol knobs are not turned to their extreme positions Connect a known good video source directly to the monitor to make certain the monitor is not the problem If no video equipment is looped through the...

Page 18: ...If the camera has a manual focus lens check that it is properly focused If the camera has an autofocus lens ensure that it is working properly Check that the back focus ring on the camera has been ad...

Page 19: ...50Hz 15 625KHz VERTICAL 60Hz 59 94Hz 50Hz 50Hz LINEARITY HORIZONTAL 10 Maximum VERTICAL 10 Maximum ACTIVE DISPLAY AREA 10 overscanning 6 underscanning VIDEO INPUT 2 BNC connectors VIDEO OUTPUT 2 BNC...

Page 20: ...astle Peak Road Tsuen Wan N T Hong Kong 852 2405 2323 LATIN AMERICA ADEMCO International Latin America 1769 NW 79th Ave Miami FL 33126 USA 1 305 477 5204 ADEMCO Brasil Rua Eng Isaac Milder 500 Sao Pau...