Monroe Electronics 639 User Manual

INSTRUCTION MANUAL

PROGRAM TIMER III

MODEL 639

IF FOR SOME REASON YOU HAVE TO
RETURN THIS ITEM TO THE FACTORY
FOR ANY SERVICE OR REPAIR, YOU
MUST CONTACT CUSTOMER SERVICE

FOR AN

RMA NUMBER AT [phone]

P/N _____

100 Housel Ave. Lyndonville, N.Y. 14098

Phone: [phone] FAX: [phone]

REVISION DATE:11/01/11

TABLE OF CONTENTS

WARRANTY

GENERAL DESCRIPTION

SPECIFICATIONS

INSTALLATION

SETTING UP THE
NETBURNER

PROGRAMMING
EVENTS

3

4

5

6

7-14

15-22

2

WARRANTY

Monroe Electronics, Inc. warrants to the owners, each instrument and sub-assembly manufactured by
them to be free from defects in material and workmanship for a period of two years after shipment
from factory. This warranty is applicable to the original purchaser only.

Liability under this warranty is limited to service, adjustment or replacement of defective parts (other
than fuses or batteries) on any instrument or sub-assembly returned to the factory for this purpose,
transportation charges prepaid.

This warranty does not apply to instruments or sub-assemblies subjected to abuse, abnormal operat­ing conditions, or unauthorized repair or modification.

Since Monroe Electronics, Inc. has no control over conditions of use, no warranty is made, or implied
as to the suitability of our product for the customer’s intended use.

THE WARRANTY SET FORTH IN THIS ARTICLE IS EXCLUSIVE AND IN LIEU OF ALL OTHER WARRAN­TIES AND REPRESENTATIONS, EXPRESS, IMPLIED OR STATUTORY INCLUDING, BUT NOT LIMITED TO
THE IMPLIED WARRANTIES OF MERCHANT ABILITY AND FITNESS. Except for obligations expressly
undertaken by Monroe Electronics, in this warranty, Owner hereby waives and releases all rights,
claims and remedies with respect to any and all warranties, express, implied or statutory (including
without limitation, the implied warranties of merchant ability and fitness), and including but without
being limited to any obligation of Monroe Electronics with respect to incidental or consequential
damages, or damages for loss of use. No agreement or understanding varying or extending the
warranty will be binding upon 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, Monroe Electronics shall not be liable for any other damages, either direct or consequen­tial.

RETURN POLICY TO FACTORY:

Materials returned to Monroe must have a Return Material Authorization number. To obtain a RMA
number, contact our l Customer Service at 585-765-2254 or fax [phone]. Customers have 30 days
to determine that the product ordered fills their need and performs as described in Monroe’s litera­ture. Units returned for approved repair or credit, must be in the original packaging including all
parts and paperwork plus be in very good physical condition. If not, the customer is billed the cost to
refurbish the unit and for missing accessories and merchandise. No products may be returned for
exchange or credit after 12 months of the shipment date. Monroe reserves the right to repair
or replace units under warranty.

3

GENERAL DESCRIPTION

Monroe Model 639 is an audio follow video switch, in 2 x 1 configuration, with the video portion
having a bandwidth of 0 to 950 MHz. Audio switching is provided by dry contact relays, with
full balanced stereo capability. The unit incorporates a timer programmed to control the
switch.

The video/rf connectors are ‘F’ type, and the audio connectors are detachable screw terminals.
The unit has an embedded ethernet controller, functioning as an addressable server.

Also provided is an input for a contact closure to ground (CTRL and GND) for manual control.
The unit has a manual ‘TEST’ switch, to allow the user to switch from primary to secondary as
long as the switch is depressed.

IF EITHER OF THESE TWO SWITCHES ARE CLOSED, [i.e, the TEST SWITCH IS DE­PRESSED OR THE CTRL SCREW TERMINAL IS CLOSED - SHORTED TO THE GND
TERMINAL] THEY HAVE COMMAND OF THE SWITCH, AND NEITHER TIMED EVENTS
NOR REMOTE CONTROL OF THE SWITCH IS POSSIBLE. THIS PERMITS USE OF THE
SWITCH LOCALLY IF REQUIRED; i.e.. IF ETHERNET CONNECTION IS LOST SO THAT A
LOCAL OVER RIDE IS REQUIRED.

A ‘Reset’ switch returns the unit to its default state if necessary. The CD provided contains a
program to allow configuring of the included web server, as well as an instruction manual
describing its operation. Description of the operation is shown later, with ‘screen shots’ to
illustrate the sequence of operations.

The unit incorporates a real time clock, acccurate to better than 1 second per week, that may
be set or reset with time sources from the intranet (or internet) depending upon how the user
connects it. If a network time server is available on the ethernet connection where the 639
resides, the 639 may be set to update the clock daily for increased accuracy.
Up to 100 separate weekly events, and up to 20 separate dated events may be entered. The
unit stores the last 2000 events that have occured.

4

SPECIFICATIONS

Video/RF Frequency Response

+ 1 dB 0 to 950 MHz

Video/RF Isolation @ 950 MHz

>52 dB

Video/RF Return Loss

>22 dB

Audio Frequency Response

0 to 30 KHz, -3 dB

Audio Connections

Balanced Stereo, Screw Terminals

Web Control

10/100 Base T

Manual Control Input

Contact Closure to Ground

Timer Settings/Accuracy

Time set to 1 second
Switching to 1 minute
Accuracy is <1 second/week

Power Required for Supplied External Power Module

100-240 VAC + 2%, 50/60 Hz 10 watts

Physical Size

1.5” H x 2.75” W x 5.25” D
Weigh 1 Lb.

Included in Carton

1 639
1 Power Module
1 CD with setup software and Instruction Manual
2 9 pin jacks for audio

5

INSTALLATION

The unit is supplied in an ABS flanged case for mounting wherever desired.

‘F’ connectors are used for the Video/RF signals, one each for the primary and secondary
input signals, and one for the ouput signal.

Two 9 pin detachable connectors using screw terminals allow connection of the balanced
stereo audio signals, the power input to the unit, and the attachment of an external control, if
required.

A green LED indicates that the unit is in the primary mode, with the relays in an off state. A red
LED indicates that the unit has switched to allow the secondary inputs to be routed to the
common outputs.

The green LED blinks regularly to indicate that the unit is functioning.

The user may use the ‘Reset’ switch if the IP address of the NetBurner ethernet controller has
been misplaced, to reset it to its’ default value. Refer to the included NetBurner manual on the
CD for setup instructions.

The ‘Test’ switch allows the unit to be switched from primary to secondary during installation to
provide an aid to wiring, or to ensure the unit is operational.

The control from the embedded timer has control over the switches if the CTRL control is not
used, as noted on page 4. The user may enter the control of the unit from the ethernet connec­tions, to manually change the state - ON or OFF - of the switches.

The ‘CTRL’ and ‘TEST’ inputs will only change the state of the switches IF the unit is in the
primary mode; i.e. if the primary inputs are routed to the common outputs. If the unit is in the
secondary mode, with the secondary inputs routed to the common outputs, there will be no
switching. It is intended primarily to test the connections when first connecting the unit, to
ensure the proper routing has been accomplished.

6

SETTING UP THE NET BURNER

A manual and a program for the 639 entitled IPSetup.EXE is included on the
CD provided with the unit.

Make sure that the 639 to be set up is powered up, and is connected to your
computer or to your network, before opening this program. [If connecting di­rectly from your computer, use a crossover cable.]

Notice, in the screen shot above that a 639 has been detected.
If this unit has not been set up, it will have a default of 192.168.0.2. However,
this particular device has been set up already. This should be one of the choices
shown in the screen shot from your device.

To change this to the IP address you desire, merely type into the NDK Settings
the address IP, the Gateway and the DNS on the left side to program this
address. Then click on ‘Set’, and the program will modify your device.
Select Close to finish.

7