Commodore 1402 Serviceanleitung Seite 5

CONTRAST
This increases the brightness of only black & white when
turned clockwise, and decreases the brightness of black &
white when turned counterclockwise.
BRIGHT
This controls the brightness of the entire screen.
POWER SWITCH
Press the "I" position of switch to turn the power on. Press
the "O" position of switch to turn the power off. Power
switch does not exist in some cases, because it is optional.
POWER INDICATOR
This indicator lights when the display is on.
POWER CORD
Plug this power cord into an electrical outlet.
V-HOLD
This control is used to obtain stability of the screen picture.
Use this knob when the screen picture does not hold.
(Adjust with a screw driver.)
V-SIZE
Rotating this control counterclockwise will make the screen
longer upwards and downwards. (Adjust with a screw
driver.)
V-LINE
Rotating this control counterclockwise will make the sym-
metrical size of upwards and downwards. (Adjust with
a screw driver)