TechLogix Networx TL-SMG-4C User manual

Installation Guide
4-Button RS232 Controller
TL-SMG-4C
www.tlnetworx.com | [phone]
All Rights Reserved
Version: 190211

TL-SMG-4C Install Guide
Introduction
Features at a Glance
Package Contents
The TechLogix TL-SMG-4C is the next evolution of the TL-SMG
series products. In addition to display power on and power off
capabilities, the TL-SMG-4C adds discrete volume up and volume
down buttons; holding down the two volume buttons will send a
mute command to the display.
While initially designed specically for the TL-SM3C-HD and
TL-SM3C-HDV Share-Me™ switchers, the RS232 connection plus
12 VDC power input via the PSE-1004 allows the TL-SMG-4C to be
used as a standalone display controller.
• Same install footprint as other TechLogix table grommet products
• New Snagless™ mounting system
• Plug-and-Play control for TL-SM3C-HD and TL-SM3C-HDV
• Display power and volume control
• Can be used as standalone controller
• TM-SMG-4C
• Snagless™ mounting bracket
• 6-foot long TL-SM3C control cable

TL-SMG-4C Install Guide
RS232
Tx Rx 12v
E
Config
F
On Off
Vol- Vol+
Press for 3s
MUTE
Press Both
Display
A B
C D
I/O Layout
ADisplay On
BDisplay Off
CVolume Down
DVolume Up
ERS232 and 12 VDC Connection
FConguration Port

TL-SMG-4C Install Guide
1. Mount the TL-SMG-4C in pre-cut holes sized from 57mm through
70mm.
2. Connect the mounting plate and any necessary spacer extensions per
the drawing below.
1. Plug the included 4-pin cable into the bottom of the TL-SMG-4C.
2. Plug the other end of the 4-pin cable into the RS232/Power port on
the TL-SM3C.
Surface Installation
TL-SM3C Connection

TL-SMG-4C Install Guide
Standalone operation requires the PSE-1004 (sold separately).
Due to the location of the conguration port of the TL-SMG-4C, it is
recommended to load the RS232 commands for standalone control
before installing the device.
The baud rate of the USB port is 9600 baud. Changing the baud rate
for the display will not change the baud rate for conguration port.
1. Connect the white and black lead of the PSE-1004 to the 12V port of
the 4-pin removable plug.
2. Connect the black lead of the PSE-1004 to the ground port of the 4-pin
removable plug.
3. Connect the RS232 ground pin of the display to the ground port of the
4-pin removable plug.
4. Connect the RS232 transmit pin of the display to the receive (RX) port
of the 4-pin removable plug.
5. Connect the RS232 receive pin of the display to the transmit (TX) port
of the 4-pin removable plug.
Standalone Connection
Standalone Conguration

TL-SMG-4C Install Guide
Standalone Command Settings
RS232 Command Description Feedback
/SetOn:command!Display On command
Length < 20 characters
#SetOn:command.\r\n
/SetOff:command!Display Off command
Length < 20 characters
#SetOff:command.\r\n
/SetTVVol-:command!Volume Down command
Length < 20 characters
/SetTVVol-:command.\r\n
/SetTVVol+:command!Volume Up command
Length < 20 characters
/SetTVVol+:command.\r\n
/SetTVVolM:command!Mute command
Length < 20 characters
#SetTVVolM:command.\r\n
/Baudrate 2400!Set the Display's baud rate.
Acceptable values are 2400,
4800, 9600, 19200, 38400,
57600, 115200
#Baudrate command.\r\n
/FactoryDefault! Reset SMG-4C to factory defaults #FactoryDefault.
The following ASCII code list are the commands to dene power and
volume commands for the display.

TL-SMG-4C Install Guide
Technical Specications
Surface Control Interface Two (2) membrane switches
Under Table Connection One (1) 4-pin removable terminal block
Cong Port One (1) micro USB type B receptacle
Surface Dimensions 76mm (2.99 in) diameter; 2.8mm (0.11 in) tall
Hole Insert Dimensions 56mm (2.20 in) diameter; 31.6 mm (1.24 in) deep
Supported Baud Rates 2400, 4800, 9600 (default), 19200, 38400, 57600, 115200
Warranty 3 years