Operation and Setup, cont’d
ISM 824 Integration Scaling Multiswitcher • Operation and Setup
3-4
Picture adjustment controls
e
Picture adjustment control buttons —
These six buttons give direct access to
color/tint, brightness/contrast, detail,
position, size, and zoom adjustment
control. See the “Front Panel Operation”, “Picture adjustments” section later
in this chapter for method of use.
N
Picture adjustments are not available for pass-through outputs.
Color/tint button — Color and tint adjustments for an output can be accessed
by pressing this button and turning the encoders. The button lights
amber during use.
Bright/cont button — Brightness and contrast adjustments for an output can
be made after pressing this button. The button lights amber.
Detail button — This button gives access to adjusting the detail for an output.
The button lights amber.
Position button — Pressing this button allows horizontal and vertical position
adjustments to be made to the display of an output. This button lights
amber.
Size button — This button, when pressed, allows size (independent
horizontal and vertical) adjustments to be made to the display of an
output. This button lights amber.
Zoom button — This button, when pressed, allows horizontal and vertical
zoom adjustments to be made to an output display. This button lights
amber.
LCD screen
f
This 2 x16 high LCD screen displays two rows of menu,
control response, and configuration text.
Menu access buttons
g
These two buttons give access to menu commands. See the
“ISM 824 Menu System” section, in this chapter.
Menu button — This button, always lit amber, gives direct access to a series
of five menus.
Next button — This button, always lit amber, allows page changes within
each one of the five menus, and to exit the menu cycle.
Rotary adjustment encoders
h
These two rotary encoders make horizontal (
[
)
and vertical
(
{
)
adjustments when using any of the picture adjustment
buttons. They are also used during some menu command
selection.
See the “Front Panel operation”, “Picture
adjustments”, and “ISM 824 Menu System” sections, for details of these
encoders.
Front panel conguration port
i
Configuration port — This 2.5 mm port (jack) can be used to configure the
ISM 824 during setup via RS-232, and has an independent protocol from the
primary RS-232 port on the rear panel. Use the 2.5 mm conguration cable,
part # 70-335-01 (see figure 3-2) for connection to your PC’s serial port.
RS-232 protocol (default values):
• 9600 baud • 1 stop bit • no parity • 8 data bits • no ow control
PICTURE ADJUSTMENTS
POSITION
DETAIL
SIZE
ZOOM
BRIGHT/
CONT
COLOR/
TINT
