Crestron TST-902 Owner's manual

TST-902
8.7" Wireless Touch Screen
Supplemental Guide
Crestron Electronics, Inc.

Crestron product development software is licensed to Crestron dealers and Crestron Service Providers (CSPs) under a limited non-exclusive,
non-transferable Software Development Tools License Agreement. Crestron product operating system software is licensed to Crestron
dealers, CSPs, and end-users under a separate End-User License Agreement. Both of these Agreements can be found on the Crestron
website at www.crestron.com/legal/software_license_agreement.
The product warranty can be found at www.crestron.com/warranty.
The specific patents that cover Crestron products are listed at patents.crestron.com.
Certain Crestron products contain open source software. For specific information, please visit www.crestron.com/opensource.
Crestron and the Crestron logo are either trademarks or registered trademarks of Crestron Electronics, Inc. in the United States and/or other
countries. Wi-Fi is either a trademark or registered trademark of Wi-Fi Alliance in the United States and/or other countries. Other trademarks,
registered trademarks, and trade names may be used in this document to refer to either the entities claiming the marks and names or their
products. Crestron disclaims any proprietary interest in the marks and names of others. Crestron is not responsible for errors in typography or
photography.
This document was written by the Technical Publications department at Crestron.
©2015 Crestron Electronics, Inc.

Supplemental Guide – DOC. 7750A Contents
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i
Contents
Access the Setup Screens 1
Configure the TST-902 2
RF Setup................................................................................................................. 2
Audio Setup ............................................................................................................ 3
Display Setup.......................................................................................................... 4
Standby Timeout..................................................................................................... 4
WiFi Setup .............................................................................................................. 5
Diagnostics ............................................................................................................. 7
Keypad Test............................................................................................... 8
Touch Test................................................................................................. 8
Mic Test ..................................................................................................... 9
WiFi Test .................................................................................................... 9
RF Test .................................................................................................... 10
Test Patterns............................................................................................ 10
RTSP Test................................................................................................ 11
Battery Diagnostics .................................................................................. 11
Dock Test ................................................................................................ 12
Suspend Test........................................................................................... 12
About .................................................................................................................... 13
Save & Edit ........................................................................................................... 13

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Wireless Touch Screen
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TST-902: 8.7
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Wireless Touch Screen
Access the Setup Screens
The setup screens enable basic configuration prior to regular operation of the Crestron®
TST-902. If no project is loaded, tap the screen to access the setup screens. If a project is
loaded, access the setup screens by using the included pin tool to press the reset button
four times within a 5-second period.
The
TST-902 Setup
screen is displayed.
TST-902 Setup Screen
The
TST-902 Setup
screen is composed of buttons for RF setup, audio setup, display
setup, standby timeout, Wi-Fi®setup, and diagnostics. In addition, there is a button to
toggle system messages on or off, an
About
button that provides information about the
touch screen, and a
Save & Exit
button. The functions of each are detailed in the following
pages of this guide.
Reset Button

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Configure the TST-902
RF Setup
On the
TST-902 Setup
screen, tap
RF Setup
to display the
RF Setup
screen.
RF Setup Screen
The
RF Setup
screen shows RF signal strength, gateway UID, and gateway name. It also
has controls for acquiring the TST-902; setting the RF ID, RF channel, and RF power;
enabling RF roaming; and selecting the series of the control system.
Before a TST-902 can be used with a Crestron control system, it must first be acquired by a
Crestron Extended Range (RF) Wireless gateway (sold separately). To acquire a TST-902,
perform the following procedure:
1. Use a stylus or other thin-tipped object to press
ACQUIRE
on the gateway to enter
Acquire mode. The accompanying LED illuminates, indicating the unit is ready to
link with the touch screen.
2. On the TST-902’s
RF Setup
screen, tap
Acquire
. The screen displays an “Acquire
in progress” message, and the TST-902 is automatically acquired by the gateway
within 2 minutes.
3. When the screen displays an “Acquire OK” message, press
ACQUIRE
on the
gateway to exit Acquire mode. The LED turns off.

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RF Setup - Acquire OK
For installations with multiple gateways, the TST-902 can be set up for RF roaming. For
details, refer to Touch Screen RF Roaming (Doc. 7671) at www.crestron.com/manuals.
Tap to return to the
TST-902 Setup
screen.
Audio Setup
On the
TST-902 Setup
screen, tap
Audio Setup
to display the
Audio Setup
screen.
Audio Setup Screen
The
Audio Setup
screen provides controls for muting or unmuting the audio, and for
adjusting levels for the master volume, media volume, and beep volume. The
Media
Volume
controls adjust the H.264 streaming media level in relation to the
Master Volume
controls.
Tap to return to the
TST-902 Setup
screen.

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Display Setup
On the
TST-902 Setup
screen, tap
Display Setup
to enter the
Display Setup
screen.
Display Setup Screen
The
Display Setup
screen provides controls to adjust the screen’s LCD brightness, and
controls to enable using a hard key to wake the LCD.
Standby Timeout
On the
TST-902 Setup
screen, tap
Standby Timeout
to display the
Standby Timeout
screen.
Standby Timeout Screen
The
Standby Timeout
screen provides controls to adjust standby timeout and power down
for an undocked TST-902, and standby timeout for a docked TST-902. Standby timeouts
can be from 0 to 120 seconds. Power down can be from 0 to 240 seconds.
Tap
Screen Saver Options
to display the
Standby - Screen Saver
screen.

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Standby - Screen Saver Screen
The
Standby - Screen Saver
screen provides controls to turn the digital clock screen saver
on and off, as well as controls to display the time in a 24-hour format and to adjust the
screen saver brightness.
Tap to return to the
Standby Timeout
screen.
Tap again to return to the
TST-902 Setup
screen.
WiFi Setup
On the
TST-902 Setup
screen, tap
WiFi Setup
to display the
WiFi Setup
screen.
WiFi Setup Screen
The
WiFi Setup
screen displays current settings and provides controls for enabling the
TST-902’s internal Wi-Fi adapter, enabling DHCP, and selecting and managing access
points.

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To enter Wi-Fi settings, use the following procedure:
1. If using a static IP address, tap
Off
under
DHCP Enabled
, and then tap
Set Static
IP Address Settings
to display the
WiFi Setup - Static IPs
screen. If using DHCP,
skip to step 4 to connect a Wi-Fi access point.
WiFi Setup - Static IPs
2. Use the
WiFi Setup - Static IPs
screen to edit the static IP address, subnet mask,
default router, and the preferred and alternate DNS fields. Tap each field to display
a keypad for entering the new setting.
3. Tap to return to the
WiFi Setup
screen. Then tap
Apply Changes
. (Refer
to the image of the
WiFi Setup
screen on the previous page.)
4. On the
WiFi Setup
screen, tap
Select a WiFi Access Point
to display the
Connect
to a WiFi Access Point: 1-2-3
screen.
Connect to a WiFi Access Point: 1-2-3 Screen
5. Choose from the list of available access points displayed on the left side of the
screen. Once selected, the name and security type for the selected access point
are displayed on the right side of the screen.

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Connect to a WiFi Access Point: 1-2-3 Screen
6. Tap the
Password
field to display a keyboard and then enter the password. Once a
password is entered, tap
Save
.
7. Tap
Step 3 – Make this my Access Point
.
Tap to return to the
TST-902 Setup
screen.
Diagnostics
On the
TST-902 Setup
screen, tap
Diagnostics
to display the
Diagnostics
screen.
Diagnostics Screen
The
Diagnostics
screen displays the CPU temperature and the available memory, and it
provides controls to open various test screens. These are explained in the sections that
follow.

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Keypad Test
On the
Diagnostics
screen, tap
Keypad Test
to display the
Diagnostics - Keypad Test
screen.
Diagnostics - Keypad Test Screen
The
Diagnostics - Keypad Test
screen can be used to test the function of the reset button
in the pinhole on the back of the TST-902. When the button is pressed, its corresponding
indicator on the screen lights.
Tap to return to the
Diagnostics
screen.
Touch Test
On the
Diagnostics
screen, tap
Touch Test
to display the touch test screen.
Touch Test Screen
The touch test screen can be used to test the function of the screen. When a location
button is tapped, its indicator on the screen lights.

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Tap to return to the
Diagnostics
screen.
Mic Test
On the
Diagnostics
menu, tap
Mic Test
to begin a microphone test.
The built-in microphone (located above the touch screen display) records your voice for five
seconds and plays it back to confirm the microphone is functioning. When playback is
finished, the display returns to the
Diagnostics
screen.
WiFi Test
On the
Diagnostics
screen, tap
WiFi Test
to display the
Diagnostics - WiFi
screen.
Diagnostics - WiFi Screen
The
Diagnostics - WiFi
screen displays current settings. This screen also contains a Link
indicator to show the status of the Wi-Fi connection, and controls to test the connection to
the default router.
Tap to return to the
Diagnostics
screen.

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RF Test
On the
Diagnostics
screen, tap
RF Test
to display the
Diagnostics - RF LQI Test
screen.
Diagnostics - RF LQI Test Screen
The
Diagnostics - RF LQI
screen provides diagnostic information about the signals from
the gateway.
Tap to return to the
Diagnostics
screen.
Test Patterns
On the
Diagnostics
screen, tap
Test Patterns
to display the
Diagnostics - Test Patterns
screen.
Diagnostics - Test Patterns Screen
The
Diagnostics - Test Patterns
screen provides buttons for selecting the different
available test patterns.
Tap to return to the
Diagnostics
screen.

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RTSP Test
On the
Diagnostics
screen, tap
RTSP Test
to display the
Diagnostics - RTSP
screen.
Diagnostics - RTSP Screen
The
Diagnostics - RTSP
screen is used to test whether Real-Time Streaming Protocol is
functioning on the touch screen. Tap the area below
Source URL: (Touch to edit)
to open
the on-screen keyboard. Enter the URL for an H.264 video and then tap
Save
. The video is
displayed on the right side of the
Diagnostics - RTSP
screen. The bottom part of the
screen provides controls to select among video buffer lengths, or to select a custom length
adjustable via a virtual knob.
Tap to return to the
Diagnostics
screen.
Battery Diagnostics
On the
Diagnostics
screen, tap
Battery Diagnostics
to display the
Diagnostics - Battery
screen.
Diagnostics - Battery Screen

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The
Diagnostics - Battery
screen provides information about the battery condition and also
has an indicator to show when external power is being applied.
Tap to return to the
Diagnostics
screen.
Dock Test
On the
Diagnostics
screen, tap
Dock Test
to display the
Diagnostics - Dock
screen.
Diagnostics - Dock Screen
The
Diagnostics - Dock
screen has indicators to confirm the presence of external power
and a wall dock. There are controls to release the TST-902 from the wall dock and to toggle
docking alert messages on and off.
Tap to return to the
Diagnostics
screen.
Suspend Test
On the
Diagnostics
menu, tap
Suspend Test
to test whether the TST-902 goes into sleep
mode properly. Once it is in suspend, touch the screen to wake the TST-902.
Tap to return to the
TST-902 Setup
screen.

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About
On the
TST-902 Setup
screen, tap
About
to display the
About
screen.
About Screen
The
About
screen displays information about the TST-902, including the currently loaded
firmware and operating system versions.
Tap to return to the
TST-902 Setup
screen.
Save & Edit
On the
TST-902 Setup
screen, tap
Save & Exit
to save all settings, exit the setup screens,
and return to the main project.

Crestron Electronics, Inc. Supplemental Guide – DOC. 7750A
15 Volvo Drive Rockleigh, NJ 07647 (2043157)
Tel: 888.CRESTRON 07.15
Fax: [phone] Specifications subject to
www.crestron.com change without notice.