Ikegami HTM-1990R Operation Manual page 28

⑧ H. CENT switch
Switch for adjusting the horizontal position of the
active screen.
⑨ V. CENT switch
Switch for adjusting the vertical position of the
active screen.
⑩ ROTATION switch
Switch for correcting deviation of PURITY due to
geomagnetic effects when the monitor orientation
is changed. Set the screen to one color using the
SCREEN switch and adjust so that the entire
screen becomes one even color.
In the application where the monitor is rotated
constantly such as on OB van, set the EL bit
connector (EL561) on the DEF board to OFF to
deactivate the ROTATION circuit.
This connector is set to ON as factory setting.
⑪ WIDTH switch
Switch for adjusting the width of the active screen
by scan size and aspect.
⑫ HEIGHT switch
Switch for adjusting the height of the active screen
by scan size and aspect.
⑬ H. PHASE switch
Switch for adjusting the horizontal phase of the
marker.
Display the 100% marker and adjust so that the
image fits inside the 100% frame.
⑭ APT PRESET switch
Switch for adjusting the aperture.
This switch will not function unless the APT switch
on the front panel is set to ON (LED is ON).
⑮ EXPAND switch
Switch for adjusting the SEIDE PIN, TRAPEZOID
and MOIRE.
Each time the switch is pressed, TRAPEZOID,
SIDE PIN and MOIRE alternates.
(TRAPEZOID)
⑯ R. BACKGROUND switch
Switch for adjusting the low light balance (red
component).
For details of the adjustment, refer to 4-6 (3).
⑰ G. BACKGROUND switch
Switch for adjusting the low light balance (green
component).
For details of the adjustment, refer to 4-6 (3).
⑱ R. BACKGROUND switch
Switch for adjusting the low light balance (blue
component).
For details of the adjustment, refer to 4-6 (3).
⑲ G. GAIN switch
Switch for adjusting the high light white balance
(green component).
For details of the adjustment, refer to 4-6 (3).
⑳ B. GAIN switch
Switch for adjusting the high light white balance
(green component).
For details of the adjustment, refer to 4-6 (3).
20
(SIDE PIN)