SETTING UP YOUR DEVICE
ECO Manual
53
Column/Row
The scan highlights the columns first instead of the rows, moving from left to right across the
screen. When the scan reaches the column that contains the key you want, activate your switch.
The scan begins to highlight each key in that row. When the key you want is highlighted,
activate your switch. The device beeps when your key is accepted.
Quarter Row/Column
Quarter Column/Row:
The scan divides the overlay into quarters. When the scan reaches the quarter you want, activate
your switch. The rows or columns in that quarter are scanned. Select the row or column you
want. Individual keys are then scanned. Select the key you want. You can select Auto, Hold or
Step to scan.
2 Switch Scanning Options
Magnify Windows Clicks
Magnification Factor
Magnification Area
Magnification works when your ECO is in a Windows application.
When Magnify Window Clicks is ON you can select an area in your Windows application and
it will appear in a magnified box. This makes it easier for you to select the options you want in
your application.
Magnification Factor: how large do you want the area magnified—2 times larger (2X) 4 times
larger (4X)?
The Magnification Area (in number of pixels) is the size of the area you are magnifying.
We recommend that you select different numbers for Factor and Area and try them out in an
application on your ECO. You'll then have a good idea of what works for you.
For more information see The Magnification Option beginning on page
262.
Acceptance Time
The amount of time you must maintain contact with your switch before the key you have
scanned to is accepted. The device beeps when your key is accepted. For example, if you set
acceptance time for .50 seconds, you must activate and hold your switch for ½ second before the
key will be selected and the device beeps.
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