TVS
TV Sensor
Download from Www.SomCanouanls.tcormo. lAllSMyansutales SmearcAhcAncdeDsoswonloraide. s
TVS TV Sensor Overview
The TVS TV Sensor detects whether a CRT (TV or moni-
tor) is powered on by detecting the electromagnetic field
generated by the CRT's electron gun mounted in the pic-
ture tube yoke. When the sensor detects this field, the
TVS signal output (yellow wire) goes low.
The TVS detects horizontal scan frequencies up to
90 kHz.
Mount the TVS directly to the CRT with supplied Velcro™
strips, and connect to the INPUT/OUTPUT connectors
on AMX devices. TVS features include:
•
•
•
Three-position switch sets the TVS detector
sensitivity.
Green LED signal indicator lights when a signal is
detected.
Compatible with any AMX device that accepts inputs
(AXC-INP8, CPI-16, AXCENT3, etc.).
Download from Www.Somanuals.com. All Manuals Search And Download.
Wiring the TVS
Connect the TVS cable to the INPUT/OUTPUT port connectors on the
AMX device. The following table describes the TVS wiring configuration.
Wire color Connects to
Yellow
Red
Signal
Power (+12 VDC)
GND
Green
Black
GND
Download from Www.Somanuals.com. All Manuals Search And Download.
Installation Guidelines
Follow these guidelines when installing the TVS:
•
When connecting the TVS to an INPUT/OUTPUT port on an AMX
device, the Yellow (signal) wire is connected to the I/O pin on the
INPUT/OUTPUT port.
•
•
•
Do not over-torque screws on the connector. Doing so can damage
the seating pin and damage the connector.
If your application includes multiple CRT's in close proximity, use
MED or LOW sensitivity settings to minimize potential interference.
Mount the TVS close to the picture tube yoke. In most cases, the pic-
ture tube yoke is located in the rear center of the CRT cabinet. Be
sure to place the TVS in a position where the green LED signal indi-
cator is visible during installation.
Download from Www.Somanuals.com. All Manuals Search And Download.
Installing the TVS
To install the TVS:
1. Connect the TVS to the AMX device's INPUT/OUTPUT connector, fol-
lowing the wiring configuration chart (see Wiring the TVS).
2. Turn on the CRT.
3. Set the SENSITIVITY switch on the TVS to MED.
4. Position the TVS on the CRT cabinet so it is as close to the picture
tube yoke as possible. The green LED signal indicator must be visible
during the installation process.
5. If the green LED signal indicator does not light, move the TVS closer
to the picture tube yoke, or set the SENSITIVITY switch to HIGH, or
do both.To accommodate the electromagnetic field produced by large
CRT's, you may have to move the TVS away from the picture tube
yoke and/or reduce the sensitivity setting.
6. When the green LED signal indicator lights, fasten the TVS to the
CRT cabinet with the supplied Velcro™ strips.
Download from Www.Somanuals.com. All Manuals Search And Download.
TVS Specifications
Dimensions (HWD):
1.07" x 1.07" x .78"
(2.72 cm x 2.72 cm x 1.99 cm)
Weight:
0.10 lbs (45.36 g)
Housing:
High-impact ABS plastic (black)
Operating temperature range: 32°F (0°C) to 112°F (°50C)
Operating input voltage:
Signal output:
+10 VDC to +16 VDC
Active low, open collector, 1k ohm
output impedance, +16 volt maximum
Cable length:
10 ft
Download from Www.Somanuals.com. All Manuals Search And Download.
AMX Limited Warranty and Disclaimer
AMX Corporation warrants its products to be free of defects in material and workmanship under
normal use for three (3) years from the date of purchase from AMX Corporation, with the follow-
ing exceptions:
•
•
•
Electroluminescent and LCD Control Panels are warranted for three (3) years, except for
the display and touch overlay components that are warranted for a period of one (1) year.
Disk drive mechanisms, pan/tilt heads, power supplies, MX Series products, and KC
Series products are warranted for a period of one (1) year.
Unless otherwise specified, OEM and custom products are warranted for a period of one
(1) year.
•
•
Software is warranted for a period of ninety (90) days.
Batteries and incandescent lamps are not covered under the warranty.
This warranty extends only to products purchased directly from AMX Corporation or an Autho-
rized AMX Dealer.
AMX Corporation is not liable for any damages caused by its products or for the failure of its
products to perform. This includes any lost profits, lost savings, incidental damages, or conse-
quential damages. AMX Corporation is not liable for any claim made by a third party or by an
AMX Dealer for a third party.
This limitation of liability applies whether damages are sought, or a claim is made, under this
warranty or as a tort claim (including negligence and strict product liability), a contract claim, or
any other claim. This limitation of liability cannot be waived or amended by any person. This lim-
itation of liability will be effective even if AMX Corporation or an authorized representative of
AMX Corporation has been advised of the possibility of any such damages. This limitation of lia-
bility, however, will not apply to claims for personal injury.
Some states do not allow a limitation of how long an implied warranty last. Some states do not
allow the limitation or exclusion of incidental or consequential damages for consumer products.
In such states, the limitation or exclusion of the Limited Warranty may not apply. This Limited
Warranty gives the owner specific legal rights. The owner may also have other rights that vary
from state to state. The owner is advised to consult applicable state laws for full determination of
Download from Www.Somanuals.com. All Manuals Search And Download.
rights.
EXCEPT AS EXPRESSLY SET FORTH IN THIS WARRANTY, AMX CORPORATION MAKES
NO OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING ANY IMPLIED WARRAN-
TIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. AMX CORPO-
RATION EXPRESSLY DISCLAIMS ALL WARRANTIES NOT STATED IN THIS LIMITED
WARRANTY. ANY IMPLIED WARRANTIES THAT MAY BE IMPOSED BY LAW ARE LIMITED
TO THE TERMS OF THIS LIMITED WARRANTY.
93-0691 Rev D
041-004-1883 6/02
©2002 AMX Corporation.
All Rights Reserved.
All rights reserved. AMX, the AMX logo, the building icon, the home icon, and the
light bulb icon are all trademarks of AMX Corporation.
AMX reserves the right to alter specifications without notice at any time.
*In Canada doing business as Panja Inc.
3000 research drive, richardson, TX 75082 USA
469.624.8000 • 800.222.0193 • fax 469.624.7153
technical support 800.932.6993
Download from Www.Somanuals.com. All Manuals Search And Download.
brussels • dallas • los angeles • mexico city • philadelphia • shanghai • singapore • tampa • toronto* • york
|