Crestron AM/FM/TV Tuner Manual de usuario
This document was prepared and written by the Technical Documentation department at:
Crestron Electronics, Inc.
15 Volvo Drive
Rockleigh, NJ 07647
1-888-CRESTRON
Crestron ST-TUNE Integrated AM/FM/TV Tuner
Operations Guide -DOC. 5833A Contents •• i
Contents
Integrated AM/FM/TV Tuner: ST-TUNE 1
Description 1
Functional Description 1
Physical Description 2
Leading Specifications 6
Setup 8
Network Wiring 8
Preparation for Use 9
Identity Code 10
Firmware Upgrade 11
Programming with SIMPL Windows 14
Configure ST-TUNE Program 15
ST-TUNE and STI-TUNE Symbols 15
Basic Example Program 20
Advanced Example Program 21
Problem Solving 22
Troubleshooting 22
Further Inquiries 24
Future Updates 24
Future Firmware Upgrades 24
Appendix 1: High-Gain AM Antenna 25
Materials Required 25
Fabrication Instructions 25
Appendix 2: STI-TUNE TV Receptions 27
Appendix 3: Upgrade Firmware Version Prior to 2.17 28
Return and Warranty Policies 35
Merchandise Returns / Repair Service 35
CRESTRON Limited Warranty 35
Crestron ST-TUNE Integrated AM/FM/TV Tuner
Operations Guide -DOC. 5833A Integrated AM/FM/TV Tuner: ST-TUNE •• 1
Integrated AM/FM/TV Tuner:
ST-TUNE
Description
Functional Description
The ST-TUNE is a Crestron remote control network (herein referred to as the
Cresnet system) optimized high-performance AM/FM/WX (Weather radio) and
television (TV) tuner. The ST-TUNE provides professional audio that connects
directly to and is accessed by a Cresnet system. The Cresnet system can store
virtually unlimited radio station and TV channel presets. The presets are available for
recall through Cresnet keypads, remote control devices, and/or touchpanels. The
frequency of the radio station or TV channel being received is displayed on the
ST-TUNE and can also be displayed on a touchpanel.
The ST-TUNE is also available as an international version with the unit
nomenclature of STI-TUNE. All of the features are identical with the exceptions of
TV reception formats and FM and TV input connectors. The ST-TUNE receives
National Television System Committee (NTSC) M/N format video and the
STI-
Integrated AM/FM/TV Tuner Crestron ST-TUNE
2•• Integrated AM/FM/TV Tuner: ST-TUNE Operations Guide -DOC. 5833A
Physical Description
The ST-TUNE, shown below, is housed in a black enclosure with silk-screened
labels on the front and rear panels. On the front panel are 12 light-emitting diodes
(LEDs) for indicating the status of the unit, the digital display for showing the band,
radio station or TV channel being received, two control buttons, and three function
selection buttons. All connections are made on the rear panel ports. There are four
rubber feet on the base of the unit for stability and to prevent slippage.
ST-TUNE Physical Views
Crestron ST-TUNE Integrated AM/FM/TV Tuner
Operations Guide -DOC. 5833A Integrated AM/FM/TV Tuner: ST-TUNE •• 3
ST-TUNE Ports
Each ST-TUNE rear panel port has a silk-screened label. For the descriptions of the
ports, refer to the following diagrams and sections.
ST-TUNE Rear Panel
NET NET
LR
AUDIO AM FMVIDEO TV
CRESTRON ELECTRONICS INC. ROCKLEIGH, N.J. 07647 USACRESTRON ELECTRONICS INC. ROCKLEIGH, N.J. 07647 USA
12VDC
1A
STI-TUNE (International Version) Rear Panel
NET NET
LR
AUDIO AM FMVIDEO TV
CRESTRON ELECTRONICS INC. ROCKLEIGH, N.J. 07647 USACRESTRON ELECTRONICS INC. ROCKLEIGH, N.J. 07647 USA
12VDC
1A
12 VDC 1A
This direct current (DC) power socket connector is used to supply power via the
Integrated AM/FM/TV Tuner Crestron ST-TUNE
4•• Integrated AM/FM/TV Tuner: ST-TUNE Operations Guide -DOC. 5833A
AUDIO (L + R)
This pair of RCA jacks output the left (white center insulator) and right (red center
insulator) channel line-level audio to an audio processor such as the CNX-PAD8.
The audio can also be connected to the audio inputs of a TV monitor, audio switcher
and/or audio distribution equipment.
VIDEO
This RCA jack outputs composite TV video from the ST-TUNE. The center insulator
of this jack is yellow and may be connected to any video device that accepts a
composite input.
AM
This RCA jack is used to input AM radio signals via the supplied AM antenna. The
center insulator of this jack is white. Using a commercially available RCA extender
cable (not supplied but RadioShack® part numbers 42-2352 and 274-874
recommended), the antenna can be mounted outside of a “noisy” equipment rack.
For fabrication instructions of a high-gain AM antenna for use in areas of high
ambience interference or weak reception, refer to Appendix 1 that begins on page 25.
FM
This connector is used to input FM radio signals. The ST-TUNE uses a 75-ohm “F”
Type coaxial connector and the international STI-TUNE uses a 9.5 millimeter (mm)
“IEC” Type connector. The signals may be from cable input (if FM signal is
available), digital satellite receiver, FM antenna, weather station, etc.
TV
This connector is used to input TV channel audio and video signals. The ST-TUNE
uses a 75-ohm “F” Type coaxial connector and the STI-TUNE uses a 11-mm “IEC”
Type connector. The signals may be cable input, digital satellite receiver, TV
antenna, etc.
ST-TUNE Front Panel Indicators and Buttons
There are 12 LED indicators, one digital display, two control buttons, and three
function selection buttons located on the front panel of the ST-TUNE. For the
descriptions, refer to the diagram below and the following paragraphs.
ST-TUNE Front Panel
BAND
MONO
ST-TUNE
MODE
PRE
TUNE
SRCH
WXAM FM TV
MONO
SIG
SAP
NETPWR
CRESTRONCRESTRON
AM/FM-TV TUNERAM/FM-TV TUNER
PWR
This LED (green) illuminates when operating power is supplied to the ST-TUNE.
Operating power is supplied by the external power pack (included) or the network
wiring via the rear panel connectors.
Crestron ST-TUNE Integrated AM/FM/TV Tuner
Operations Guide -DOC. 5833A Integrated AM/FM/TV Tuner: ST-TUNE •• 5
NET
This LED (yellow) indicates that the SIMPL program currently loaded in the control
system has a network device defined at the same NET ID code as the ST-TUNE. The
LED flashes when communication with the Cresnet system and the ST-TUNE is
occurring.
BAND INDICATORS AND DIGITAL DISPLAY
The AM, FM, WX (Weather Radio), or TV indicators contain four LEDs (red) to
display the active band of the ST-TUNE. The digital display shows the radio
frequency or TV channel being received.
RECEPTION INDICATORS
These three LEDs (red) indicate the reception status of the ST-TUNE. The LED
labeled SIG indicates the strength of the incoming FM signal, the steadier and
brighter the LED the stronger the signal. The MONO indicator illuminates when the
mono selector is activated while in the FM, WX or TV band and the SAP indicator
illuminates when the SAP selector is activated while in the TV band (regardless of
whether or not SAP information is being received).
NOTE: The SIG LED provides the most accurate indication of the incoming FM
signal after the ST-TUNE has reached optimum operating temperature
(approximately 10 minutes).
TUNING MODE INDICATORS
These three LEDs (red) indicate the tuning mode of the ST-TUNE. The LED labeled
PRE indicates that the preset mode (the preset functions are determined by the
control system program) is activated. The TUNE indicator illuminates when the
manual tuning mode is activated and SRCH indicates that search tuning is activated.
UP/DOWN CONTROL BUTTONS
During the PRE mode, the up or down control buttons cause the Cresnet control
system to perform a preset or pre-programmed function. If not programmed, these
buttons have no function during this mode. Refer to “Programming with SIMPL
Windows” on page 13 for further information. While in the TUNE mode, the up or
down buttons increment and decrement the radio or TV frequency by one step during
each press. If pressed and held, the ST-TUNE will rapidly tune up or down. If the
selected band supports the search tuning function, pressing either button during the
SRCH mode searches the radio or TV frequency range for the next strong incoming
signal.
NOTE: The SRCH mode performs most accurately after the ST-TUNE has reached
optimum operating temperature (approximately 10 minutes) and is receiving an
adequately strong signals. Refer to the Sense-High and Sense-Low entry of the
“ST-TUNE and STI-TUNE Symbol Input Descriptions” table on page 18 for further
information.
SELECTION BUTTONS
The selection buttons cycle the reception functions of the ST-TUNE. Repeatedly
pressing the BAND button cycles through the AM, FM, WX, and TV bands.
Pressing the MONObutton toggles between the mono and stereo reception (for all
modes except AM in ST-TUNE, for all modes except AM and TV in international
version STI-TUNE) and the MODE button cycles through the preset, manual, or
search tuning modes.
Integrated AM/FM/TV Tuner Crestron ST-TUNE
6•• Integrated AM/FM/TV Tuner: ST-TUNE Operations Guide -DOC. 5833A
Leading Specifications
The five tables in this section provide summaries of the specifications for the
ST-TUNE. Dimensions and weight are rounded to the nearest hundredth unit.
Leading Specifications of the ST-TUNE
DETAILS
12VDC, external power pack or
9 Watts (24VDC @ 0.375A), network
3E
Version 1.51 or later 1with library update
file 115 later
Este manual sirve para los siguientes modelos
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