DVS 510 Series • Operation 16
c Picture control buttons — Press these buttons to adjust window and image size,
position, brightness, range of dark and light values (contrast), color, tint, detail, zoom
(magnify or reduce), and pan. When one of these buttons is pressed, it lights amber.
NOTE: When PIP mode is enabled, all picture control adjustments affect only the PIP
window.
(See “Picture Controls” on page 36 for details on these button functions.)
d LCD screen — Displays messages, menu information, and your selections from
menus or control buttons (see “Menus on the LCD Screen” on page 20 for more
information).
e Menu navigation buttons — Press Menu to access the DVS menu system and step
through the menus. From each menu, press Next to step through the submenus (see
“Menus on the LCD Screen” for details).
f Adjust knobs — Rotate these horizontal ([) and vertical ({) knobs to scroll through
submenu and picture control options and make adjustments.
g Volume knob and indicator LEDs — Turn this knob to adjust the volume on the input
that is currently selected. The three LEDs, labeled Min, Mid, and Max, light incrementally
in bottom to top order to indicate the current volume level. The Max LED (top) is red;
the others are green (see “Volume Control” on page 39 for details on these controls).
h Config port — This configuration port on a 2.5 mm TRS connector is an alternative to
the RS232 port on the DVS rear panel. (For a description of the rear panel RS232 port,
see “Rear Panel” on page 7).
NOTE: This port supports RS-232 communication only. Only the rear panel RS232
port supports both RS-232 and RS-422.
Both of the DVS serial ports can be used for system configuration and control.
Instructions are received through these ports from the computer via SIS commands or
the Signal Processing Products Control Program. Both serial ports can be active at the
same time.
The default protocol for this configuration port is:
• 9600 baud • 8 data bits • 1 stop bit
• No parity • No flow control
An optional 2.5 mm TRS configuration cable (part number 70-335-01) is available from
Extron and can be used to connect your computer to this port. (See “Connecting to
the RS-232 Config Port (Front Panel)” on page 11 for the configuration and pin
assignments for this cable.)
i Infrared sensor — This sensor receives infrared (IR) signals from the IR 904 remote
control (see “Using the Optional IR 904 Remote Control” on page 43 for details).