LG 42PA450C Benutzerhandbuch

37

PENTOUCH

Pairing for the First Time

1

  Check that the LED indicator on the dongle 

connected to the computer is red.

2

  Keep the touch pen within 30 cm (12 inches) 

of the dongle.

3

  Press the 

button on the touch pen 

once.

4

  The LED indicator on the touch pen will red 

for 2 seconds and blinks green 3 times when 
pairing is complete.

5

  If the LED indicator is red for 4 - 5 seconds and 

blinks red 3 times, pairing is not successful. 
Please try pairing again.

6

  Once a pen is paired, the red LED blinks once 

when you press the 

Touch Home button.

When Pairing Fails

1

  Pairing fails if the dongle driver is not installed 

on the computer. 

2

  Pairing fails if the LED indicator on the dongle 

is not red.

3

  Remove the dongle from the PC, reinsert it 

and try pairing.

Unpairing (Resetting the touch pen)

1

  Press the 

Touch Home button on the touch 

pen and check that the red LED blinks once.

2

  Press the 

Touch Home button and the 

button together, regardless of sequence, for 
more than 4 seconds.

3

  If you release the buttons after 4 seconds, the 

pen will be reset. The red LED will blink three 
times and the pen will be turned off.

Caution When Unpairing

1

  Be careful not to unpair the pen by mistake. If 

unpaired, try pairing it again.

2

  If you unpair and pair a normally functioning 

touch pen, the other paired pen may not work. 
In this case, unpair the nonfunctioning touch 
pen and pair it again by following the steps 
described in the Pairing for the First Time 
section.

Touch pen Operation

Once paired, you can use the touch pen in the  
following ways.

1

  Powering on

- Press the 

 button once. The red 

and green LEDs will remain lit to indicate that 
the power is on.

Powering off
- Press the 

 button for more than 3 

seconds and release it. The red LED will blink 
3 times and the pen will be turned off.

2

  Pressing the 

Touch Home button while using 

the touch pen
-  In the Pentouch program: Shows or hides 

the toolbar of the feature.

-  In Windows: Works in the same way as the 

right-click function.  
Point the touch pen at an object you want to 
right-click, then press the button.

3

  The double-click function may not work as 

intended in Windows XP or Windows Vista. 
If this is the case, use the 

Touch Home button 

(right-click) instead.

4

  The touch pen works in the same way as a 

mouse in Windows.