Audioscan Verifit - Manual (Page 20)

Verifit ® User's Guide Version 3.12  May 2015
3 General Operation
This section describes the use of the built-in keypad, a QWERTY keyboard (not included) or a computer mouse
to control the Verifit and enter data. It also describes the use of an (optional) barcode scanner to enter data from
printouts produced by Audioscan analyzers and provides instructions for updating the Verifit operating software.
Input device operation
The Verifit may be operated by means of the built-in keypad, an external mouse or an external QWERTY
keyboard. These devices are used to summon on-screen menus and select items from them, to operate on-screen
buttons and to input data. The scroll wheel on this type of mouse will scroll through long lists in list boxes and
in Help. Clicking the right mouse button generates an image of the keypad which may be operated by the
mouse. Clicking the left mouse button when the mouse pointer is on a graph will display a screen cursor with a
digital readout of X and Y co-ordinates. Clicking again will dismiss the cursor. Note that mouse speed can be
changed by selecting Setup and Display.
Function Keypad QWERTY Mouse
Summon Help menu <Help> F1 Right click
Summon Setup menu <Setup> F2 Right click
Summon Test menu <Tests> F3 Right click
Summon Session menu <Session> F4 Right click
Switch between Ears or
A/B Data or Help index and Help page <Left/Right> F5 Left click or Right click
for keypad image
Print <Print> Print Scrn Right click
Move across screen columns
Arrows Arrows
Move mouse
Move within a screen column Arrows Arrows Move mouse
Select a highlighted item or operate a
screen button Round key (<PICK>
key) Numeric
Enter Key Left click
Enter numeric data Select point on chart Numeric
keypad Left click on a point on
chart
Enter text Not possible Any key Not possible
Proceed from current state <Continue>
Enter
↵ Click Continue
Revert to previous state <Cancel> Esc Click Cancel
Barcode data input
In Speechmap, Viewport and Insertion gain tests, audiometric data in barcode form on an Audioscan analyzer
printout may be entered by scanning the appropriate barcode. In Speechmap, air and bone threshold, UCL,
RECD, audiometric transducer, age, and ABR nHL to eHL conversion factors are encoded. In Insertion gain,
threshold and audiometric transducer type are encoded. The type of data and the ear (left, right or left/right) is
shown below the barcode. Only data for the displayed ear are imported (data for both ears in dual view).
Barcodes may be scanned in any order and it does not matter if the barcode is 'upside down'.
1. Select Speechmap, Viewport or Insertion gain from the Tests menu.
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