Extron electronics Two InpuT VIdeo Scaler IN1502, Руководство пользователя, Страница: 19 / 44

2-7 IN1502 • Installation and Operation
Menus, Configuration, and Adjustments
Scaler configuration and adjustments can be performed by using the front panel
controls and the menus that are displayed on the IN1502’s LCD screen. These
menus are used primarily when the scaler is first set up.
Moving through menus by using front panel controls
Menu button — Press the Menu button to activate menus and to scroll to the
four main menus.
Next button — Press the Next button to move between the submenus of a
selected main menu. Pressing the Next button during input configuration
causes the current input’s number and format type to be displayed on the
LCD.
Adjust ( , ) knobs — In configuration mode, rotate the horizontal Adjust ( )
knob and vertical Adjust ( ) knob to scroll through submenu options and to
make adjustment selections. Refer to the flowcharts in this chapter and to
specific sections for explanations on knob adjustments.
The Adjust knobs have no mechanical limits to their rotation.
Menu overview
After the initial power up menus display, the default menus appear on the LCD
screen when no adjustments are actively being made. They cycle between the
menu screen showing the active input’s number and video format, and the menu
screen showing the output rate, as shown in the example flowchart below.
Power
on
INPUT 1
CMPO S ITE
INPUT 1
CMPO S ITE
2 s ec.
60-726-1
FW v.1.00
1360 x
765 @60
EXTRON
IN1502 2 s ec.
2 s ec.
2 s ec.
2 s ec.
DEFAULT CYCLE
2 s ec.
NO
S IGNAL
The No S ign a l def au lt men u
only occ u r s if there i s no
s ign a l pre s ent a t the c u rrently
s elected inp u t connector.
NOTE
2 s ec.
Default menus
The No Signal default menu only occurs if there is no signal present at the
currently selected input connector.
From any menu or submenu, after ten seconds of inactivity the IN1502 saves
all adjustment settings and times out to the default menus.