svp-5500st users can find freeze, save, recall, divide, and shift buttons, but the buttons do not perform corresponding functions. the buttons are activated in svp-5500dx only.

    1 power

    turns power on and off.

    2 int/ext

    allows to choose the signal input to be displayed.

    3 nega/posi

    switches image negative or positive.

    4 lamp

    turns the head lamps and/or lightbox on or off.

    5 focus

    allows to focus an object.

    f: used to focus an object which is in the far distance.

    n: used to focus an object being close.

    af: used to focus automatically.

    6 red/blue/awc

    adjusts the image color.

    r +/- : adjusts the red color.

    b +/- : adjusts the blue color.

    awc : adjusts color automatically.

    7 volume

    adjusts the audio volume.

    8 reverse

    puts the image on the screen into reverse. it rotates the image by 180o.

    9 freeze (for svp-5500dx only)

    keeps the current image on the screen.

    10 wide/tele

    (1)?enlarges the image size.

    (2)?reduces the image size.

    11 open/close

    (1)?opens iris to increase the brightness.

    (2)?closes iris to decrease the brightness.

    12 wide/tele

    (1)?enlarges the image size.

    (2)?reduces the image size.

    13 exit

    stops current function and return to the normal mode.

    14 anti-flk

    reduces the flicker on the screen.

    15 preset

    (1)?saves the customized user setting values.

    (2)?activates the preset user settings.

    16 save/recall (for svp-5500dx only)

    (1)?saves the projected image into the memory of this unit.

    (2)?recalls the image from the memory.

    divide (for svp-5500dx only)

    divides the screen to see both of the current image and the image recalled from the memory simultaneously on one screen.

    shift (for svp-5500dx only)

    shifts the recalled image shown in the divided screen from the left to right to see the hidden portion of the image.