Default Power-Up Buttons; Output Positioning; Advanced Input Settings - Extron electronics IN1404 User Manual

Default power-up buttons

An output mode, output sync format or a factory reset may be selected without the use of the IN1404
menu. This is particularly useful if the monitor does not display an image or if the image is scrambled.
Simply hold down the front panel button while turning on the IN1404. The front panel buttons
perform the following functions:
INPUT 1:
INPUT 2:
INPUT 3:
INPUT 4:
BLANK:
FREEZE:
MUTE:
MENU:
ENTER:
: Sets Output sync Format to 800 x 600 @ 60 Hz.
: Sets Output sync Format to 1024 x 768 @ 60 Hz.
: Sets Output sync Format to 1152 x 864 @ 60 Hz.
: Sets Output sync Format to 1280 x 1024 @ 60 Hz.

Output positioning

The output position may be adjusted without entering the main menu sequence. Any time there are
no menus showing on the screen, simply press one of the
desired direction. Afterwards, press ENTER to save the output position, or press MENU to exit
without saving the setting.
Adjusting the output position simply moves the image on the monitor. It does not add blank borders
or crop any part of the image. However, the apparent effect of blank borders and a cropped image
may be due to the image being incorrectly positioned on the monitor. The blue screen signal is
available to adjust the output image on the monitor. It as available at any time, even when the input
settings are incorrectly adjusted or the input signal is missing entirely. Use the blue screen to adjust
the output settings (resolution, refresh rate, size, position and sync format) and to verify the image on
the monitor. The video and input settings have no effect on the blue screen. Once the output settings
have been properly adjusted and verified on the monitor, the blue screen can be turned off, and the
video settings may then be adjusted.

Advanced Input Settings

CAUTION
The Advanced Input Settings adjustments are a complex and powerful set of adjustments
designed to optimize the unit for non-standard video and RGB signals. Since most users will never
encounter such signals, only qualified A/V technicians should adjust the Advanced Input Settings.
The IN1404 adjusts automatically for different input and output modes. However, in cases in which
the input signal has slightly different timing or is a non-standard mode, some settings may be adjusted
manually. All settings for each input and output mode (including non-standard input modes) are
stored internally so the adjustments will not have to be repeated after they are optimized. The various
input settings are outline below. Figure 1 and the formulas and figures included on the following
pages will assist in the adjustment of these settings.
Factory reset
Sets Output sync Format to RGBHV- -.
Sets Output sync Format to RGBHV+ +.
Sets Output sync Format to RGBS A.
Sets Output sync Format to RGsB B A.
Enables Freeze Panel.
Turns Auto Switch Off.
Sets Output Resolution/Refresh rate to 640 x 480 @ 60 Hz.
Factory reset
IN1404 User's Manual
arrow keys to shift the image in the
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