Sharp PN-L803C Service Manual page 57

- When the function button is pressed, the battery indicator
illuminates. If the battery indicator does not illuminate, check if
the battery is depleted.
- Use function buttons near the front of the screen. If too far away,
operation will not be possible.
- Press function buttons slowly and firmly. If pressed too quickly,
the action may not be recognized.
- The line may break if the touch pen battery is low or there is
other wireless equipment in operation nearby.
- If the pen tip becomes worn or damaged, replace it.
* When inserting the pen tip, insert firmly all the way in.
■ Touch pen settings
Touch pen settings are configured using the Touch Pen Utility.
For details on the settings and how to use the utility, see the Touch
Pen Utility Operation Manual.
4- 6. Adding touch pens (pairing)
- Up to 4 touch pens can be used simultaneously. (Up to 10 touch
pens can be registered.)
- To use an optional touch pen with the monitor, the touch pen
must be registered in the touch pen adapter. (pairing)
Perform touch pen pairing for one pen at a time.
1. Click the touch pen utility icon (
2. Click [Touch pen settings].
3. Select a line in the touch pen settings screen that does not have
a pen registered, and touch [Registration].
4. Simultaneously hold down function button 1 and function button
3 of the touch pen being paired for at least 5 seconds.
5. When the battery indicator blinks twice or more, release
function button 1 and function button 3. A message appears
after completion of pairing.
6. Touch [OK].
PN-L803C/80TC3 INSTALLATION, ADJUSTMENT, SETTING, OPERATION 2 - 35
) on the taskbar.
(MEMO)
- When multiple touch pens are used, touch positions and touch
pen information (color, thickness, etc.) may become
interchanged, and lines may break.
- When touched simultaneously
- When touch pens are moved near each other
- When batteries are low
- When other wireless equipment is operating nearby
- Do not press the pen tip on other than the screen. This may
cause malfunctioning.
- One touch pen cannot be registered in multiple touch pen
adapters.
4- 7. LED State
Standby state
Normal
Function switches ON
state
Pen switches ON
Pearing/Selecting with
thedriver menu
Special Error occurs
state
Firmware update is permitted
Data is being received or data
is being revised
*1 ： Standby state ： Moves to low power consumption
modewithout pen operation in 60 seconds
*2：LED flashes (1)：1second ON ->１second OFF ->(Repeat)
*3：LED flashes (2)：0.5 secoinds ON→0.5 secoinds OFF ->0.5
secoinds ON -> 0.5 secoinds OFF -> 0.5
secoinds ON -> 3.5 secoinds OFF ->
(Repeat)
*4：LED flashes (3)：0.5 secoinds ON -> 0.5 secoinds OFF ->
(Repeat)
*1
LED is OFF
LED is ON
LED is OFF
LED flashes (1)
LED flashes (2)
LED is ON
LED flashes (3) *
*2
*3
4