Lectrosonics SPNTWB - Manual (Page 6)

SPNTWB
LECTROSONICS, INC. 6
Headphone Monitor
Used to monitor individual final mix buses as selected
on the LCD. Standard 1/4 inch jack and level control.
Drives both channels of stereo headphones.
MCU Recovery (recessed pushbutton)
Used in the procedure to recover from an interrupted
firmware update procedure. See section on Firmware
Update Procedure for details on usage.
LCD
Allows setup and adjustment of most operating param-
eters and for minor adjustments without a computer
interface.
Navigation/Select Control
Used to navigate menus and make value selections and
settings on the LCD.
USB Port
Standard USB connector for the setup and control of
an SPNTWB from a Windows ® XP, Vista or 7 computer
system* with USB interface.
Firmware Update (recessed pushbutton)
Used in the procedure to update the firmware in the
processor. See the section on Firmware Update Pro-
cedure for details.
Status LEDs
• Comm LED - blinks to indicate USB, RS-232 and
ethernet communication
• Alert LED - blinks to indicate fault or error
• Alert LED - glows white during firmware updates
• Power LED - glows to indicate power ON
Front Panel
The SPNTWB includes a front panel LCD and rotary
style navigation control for adjustment without the need
for a computer interface. The headphone output is used
to monitor each final mix for diagnostics and system
checkout.
Blue LEDs on the right side of the front panel indicate
power status and communications through USB, serial
and ethernet ports. The center white LED blinks to indi-
cate an error, and glows during firmware updates.
*Windows is a registered trademark of Microsoft Corp.
POWER Switch USB Port
Comm
LED
Headphone Monitor
Navigation/Select
Control LCD
Alert
LED
Power LED Firmware Update
recessed pushbutton
MCU Recovery
recessed pushbutton