Freedom Scientific TOPAZ XL HD Parts list manual

440554-001 Rev C
TOPAZ®HD / TOPAZ XL HD Control Panel Reference Card
Dial / Button / Switch
Functionality
Brightness Dial /
Find Button (Yellow)
Turn to increase or decrease screen brightness
Press and hold center to zoom out using the Find feature. Release to zoom in.
Magnification Dial /
Freeze Frame Button
(Black)
Turn to increase or decrease magnification
Press center to switch Freeze Frame on or off
Color Select Dial /
Camera and
Computer View
Button (Blue)
Turn to choose a color mode that best suits your vision needs
When connected to a computer, press center to switch between your computer and
the unit’s camera (TOPAZ XL HD only)
When not connected to a computer, press center to switch the single horizontal
reading line on or off (TOPAZ HD or TOPAZ XL HD)

Dial / Button / Switch
Functionality
Standby Power
Switch (Green)
Press to the right to place the unit in standby mode. Press to the left to turn on unit
from standby mode.
Focus Lock Button /
Position Locator
Button (Red)
For TOPAZ HD, press to switch Focus Lock on or off
For TOPAZ XL HD, press to turn on Focus Lock; press again to turn on the Position
Locator beam; press a third time to turn off both the Position Locator beam and
Focus Lock
Press and hold simultaneously with the center of the yellow Brightness dial to
switch LED reading lights on and off
Lines, Masks, and
Shades Switch
(Purple)
Press to the right or left to cycle through and display lines, masks, or shades
horizontally or vertically on the screen
Left Adjustment
Wheel (Purple)
Turn to the left or right to move both lines, masks, or shades up and down or left
and right on the screen
Right Adjustment
Wheel (Purple)
For horizontal lines, masks, or shades, turn the wheel to move the top line, mask,
or shade up or down. This increases or decreases the distance between horizontal
lines, masks, or shades.
For vertical lines, masks, or shades, turn the wheel to move the right line, mask, or
shade to the left or right. This increases or decreases the distance between vertical
lines, masks, or shades.
Note: The purple switch and adjustment wheels are located underneath the plastic cover (not shown) below the
control panel.