16
6. Chart and Mask Function
6.1. Chart selection
⚫
Press the VA chart button on the remote controller (Landolt, Letters, Number, Tumbling
“E”, Children)
Mask Right
Mask Left
Mask Up
Mask Down
Sigle Mask
Horizontal
Mask
[Mask button on the remote controller]
6.2. Vertical Mask
⚫
When the VA chart is presented, press the Mask Left or Mast Right button.
x 2
x 2
⚫
While the vertical Mask is presented
Mask_Right button: To move to the right column
Mask_Left button: To move to the left column
Mask_Up button: To move to the up column (VA chart changed)
Mask_Down button: To move to the down column (VA chart changed)
Horizontal Mask button (2 times) : Return to the original chart
Summary of Contents for Phoromat 2000
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Page 215: ...11 Specifications 12 Components 13 EMC ELECTROMAGNETIC COMPATIBILITY...
Page 229: ...9 Types of Chart 9 1 A Type...