Pelco MS518, MS504BAFL, MS518AFL, MS540DT, MS504BAF User Manual

MS500 Series

Manual Switchers

Installation/

Operation Manual

C820M-D (1/01)

Pelco • 3500 Pelco Way, Clovis • CA 93612-5699 USA • www.pelco.com

In North America and Canada: Tel [phone] or FAX [phone]

International Customers: Tel [phone] or FAX [phone]

CONTENTS
Section		Page
IMPORTANT SAFEGUARDS AND WARNINGS ................................................................		3
DESCRIPTION ...................................................................................................................		4
	MODELS ....................................................................................................................	4
INSTALLATION ..................................................................................................................		5
	TERMINATING SWITCHERS ....................................................................................	5
	LOOPING SWITCHERS ............................................................................................	6
Coaxitron Transmitter .........................................................................................................		6
	SWITCHERS WITH AUDIO FOLLOW .......................................................................	7
	SWITCHERS WITH BALANCED AUDIO FOLLOW ...................................................	7
	SWITCHERS WITH AMPLIFIED OUTPUT ................................................................	8
OPERATION ......................................................................................................................		8
MAINTENANCE .................................................................................................................		8
SPECIFICATIONS .............................................................................................................		10
WARRANTY AND RETURN INFORMATION ....................................................................		12
LIST OF ILLUSTRATIONS
Figure		Page
1	MS500 Series Switchers - Terminating Configuration ........................................	5
2	MS500 Series Switchers - Terminating Configuration with Coaxitron®
	Transmitter .........................................................................................................	5
3	MS500 Series Switchers - Looping Configuration .............................................	6
4	MS500 Series Switchers - Looping Configuration with .....................................	6
5	MS500 Series Switchers with Audio Follow .......................................................	7
6	MS500 Series Switchers with Balanced Audio Follow .......................................	7
7	Schematic for 4-18 Position Manual Switchers ..................................................	9
8	Schematic for 40 Position Manual swithcers .....................................................	9
LIST OF TABLES
Table		Page
A	Video Coaxial Cable Requirements ...................................................................	5

2	Pelco Manual C820M-D (1/01)

IMPORTANT SAFEGUARDS AND WARNINGS

Prior to installation and use of this product, the following WARNINGS should be observed.

1.Installation and servicing should only be done by qualified service personnel and conform to all local codes.

2.Unless the unit is specifically marked as a NEMA Type 3, 3R, 3S, 4, 4X ,6 or 6P enclosure, it is designed for indoor use only and it must not be installed where exposed to rain and moisture.

3.Only use replacement parts recommended by Pelco.

4.After replacement/repair of this unit’s electrical components, conduct a resistance measurement between line and exposed parts to verify the exposed parts have not been connected to line circuitry.

The product and/or manual may bear the following marks:

This symbol indicates that dangerous voltage constituting a risk of electric shock is present within this unit.

This symbol indicates that there are important operating and maintenance instructions in the literature accompanying this unit.

C A U T I O N :

RISK OF ELECTRIC SHOCK.

DO NOT OPEN.

Please thoroughly familiarize yourself with the information in this manual prior to installation and operation.

Pelco Manual C820M-D (1/01)

3

DESCRIPTION

The MS500 Series provides an inexpensive and reliable method of switching 4 to 18 inputs to a single monitor output using interlocked manual pushbuttons. Included in this series is the MS540 switcher with two monitor outputs and the capacity to switch up to 40 inputs with a 14 pushbutton panel.

The MS500 Series Switchers are designed for either looping or terminating operation, depending on the model.

MODELS

Terminating
MS504DT	4 inputs (UL)
MS508DT	8 inputs (UL)
MS512DT	12 inputs (UL)
MS518DT	18 inputs (UL)
MS540DT	40 inputs (UL)
MS504GDT	4 inputs, illuminated buttons, 120 VAC (UL)
MS508GDT	Same as MS504GDT, 8 inputs (UL)
MS512GDT	Same as MS504GDT, 12 inputs (UL)
MS512GDT/220	Same as MS512GDT except 230 VAC
MS518GDT	Same as MS504GDT, 18 inputs (UL)
Terminating With Audio Follow
MS504AF	4 inputs (UL)
MS508AF	8 inputs (UL)
MS512AF	12 inputs (UL)
MS518AF	18 inputs (UL)
Terminating With Balanced Audio Follow
MS504BAF	4 inputs (UL)
MS508BAF	8 inputs (UL)
MS512BAF	12 inputs (UL)
Looping
MS504LDT	4 inputs (UL)
MS508LDT	8 inputs (UL)
MS512LDT	12 inputs (UL)
MS518LDT	18 inputs (UL)
MS540LDT	40 inputs, 2 monitor outputs 120 VAC (UL)
MS540LDT/220	Same as MS540LDT except 230 VAC
MS504GLDT	4 inputs, illuminated buttons, 120 VAC input (UL)
MS504GLDT/220	Same as MS504GLDT except 230 VAC
MS508GLDT	Same as MS504GLDT, 8 inputs (UL)
MS512GLDT	Same as MS504GLDT, 12 inputs (UL)
MS512GLDT/220	Same as MS512GLDT except 230 VAC
MS518GLDT	Same as MS504GLDT, 18 inputs (UL)
Looping With Audio Follow
MS504AFL	4 inputs (UL)
MS508AFL	8 inputs (UL)
MS512AFL	12 inputs (UL)
MS518AFL	18 inputs (UL)
Looping With Balanced Audio Follow
MS504BAFL	4 inputs (UL)
MS508BAFL	8 inputs (UL)
MS512BAFL	12 input (UL)INSTALLATION

4	Pelco Manual C820M-D (1/01)