AOC IN1422 User Manual
Page 15
14
IIN1222 / IN1422 / IN1510 / IN1710 OPERATIONS MANUAL - REV. 2 12/04/99
©1994 - INLINE, INC.
POWER ON ADJUSTMENTS
The IN1222 / IN1510 / IN1422 / IN1710 utilize "Power On" settings to control two setup parameters. In
order to access a Power On adjustment, the user must hold down the indicated button continuously while
toggling the unit’s power switch to "ON" (if power is already on, the user can hold down the indicated
button and switch the power off and then back on).
Reset to Factory Defaults
The IN1222 / IN1510 and IN1422 / IN1710 offer a powerful set of controls for adjusting video and
audio parameters. If the set-up technician or users have changed several of the parameters and want to
get back to average settings, the simplest way is to reset the unit to the factory default settings.
Reset to Factory Defaults: Hold down the VIDEO 1 Channel Select button while turning power on. This
resets the video / audio adjustments for all input channels to factory default settings:
Video / Audio:
All adjustment parameters set to factory defaults (average settings)
Channel Selection:
Input 1 Selected (Input 1 is selected each time the power is turned on)
Video / S-Video:
S-Video selected for all input channels
Gamma:
Gamma Curve 0 (no Gamma Correction)
SECAM:
SECAM disabled (unit automatically decodes NTSC or PAL)
Scan Doubling:
Enabled (IN1222 / IN1422 only)
Doubling Mode:
Line Doubling (IN1222 / IN1422 only)
Baud Rate:
1200
Command Codes:
[ ]
Select Output Sync Format
The IN1222 / IN1510 / IN1422 / IN1710 feature flexible output sync format capability. This allows
users to select an output video format which meets the needs of both the video switching / distribution
system and the display device. Users who wish to emulate a standard 640 x 480 VGA signal should
select the factory default output format, which is RGBHV with negative sync polarities.
Holding down the appropriate button at Power On will change the output signal to the desired format:
Output Sync Format
Hold Down Button at Power On
RGBHV(++)
VOLUME UP
RGBHV(--)
HUE UP
RGBS
COLOR UP
RsGsBs
CONTRAST UP
Output Sync Format is not effected by the Power On "Reset to Factory Defaults."
Output Sync Format can only be changed by using the Power ON settings described
in the paragraph below or by using RS-232 commands (see page 19).