Everest LPD Pen User manual
LPD Pen User Manual
EVEREST Display Inc.
Model Name:LPD Pen
Model Number:LPDP-01
Trade Name:EVEREST
FCC ID:ZYJ-23010030
LPD Pen Specification :
Working Current
1.9 ~ 3.5V
at 0dBm 11.1mA
Working Voltage
Specification
RF Output Power
GFSK
0dBm
Type of Modulation
Input Impedance 15ohm + j88ohm
Input Voltage Max. 3.6V
Sensitivity at 1Mbps -85dBm
Channel number
2402 ~ 2478 MHz
77
Frequency ranage
of operation
Item
Output Impedance
Weight
USB Version
Transmitter
1.9 ~ 3.5V
at 1Mbps 12.9mA
GFSK
2402 ~ 2478 MHz
77
15ohm + j88ohm
USB2.0 / USB1.1
Transceiver
THD
Distance
(0.1% BER) 1Mbps -85dBm
Max. 15M
Size
Antenna Type PCB Antenna
Pen Tip Working
Mode
Pen Tip Switch on
Maglev
Touch
Laser Power < 5mA
Laser Wavelength 650nm
Battery
Operation system
lithium battery USB ChargeX1
Windows 98/Se/Me/2000/XP/
Mac OS/ Linux/ Windows Vista
6.0g
6*1.5*0.7cm
54.2g
f1.3*15.6cm
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions:(1) this device may not cause harmful interference,
and (2) this device must accept any interference received, including interference
that may cause undesired operation.
Everest
LPDP-01
FCC ID:ZYJ-23010030
LPD Pen User Manual
Accessories
1. LPD Pen
2. USB Dongle
Connector
Lid
USB Charge
Pair Button
Page Down
Page Up
Laser Button
1.「LPD Pen」Menu Illustration
When the tip touch the screen, signal from the tip transmit
To the CMOS sensor inside the Projector。
When signal transmit, the pen tip will glow。
There is a sensor inside the tip, when the tip is touched which will
consume the battery power。For saving the power put the lid back to
the tip when not using。
2.「USB Recharge」Illustration
For battery recharge first time use the LPD Pen, please recharge the
battery for two hours。
a.If the battery hasn’t been used for a long time ,please recharge the
battery for a period of time。
1)Tip can be put anywhere on the screen。。
2)When tip touch the screen ,you can start to draw。
b. When the LPD pen touch the screen, the tip doesn’t glow, it means
low battery, please recharge it before using it for a period of time。
Method: Open the pen LPD pen connect the USB charge connector to
the computer USB socket or to USB battery charger。
3.「USB Dongle」Illustration
Plug in USB dongle :
USB dongle use USB Interface , plug and play 。
1. Search for Computer USB port。
2. Plug USB dongle into Computer USB port。
Illustration
Attention
P/N:1335xxxx
Illustration
Troubleshooting
1. Laser Points For Attention :
When using it, you need to pay attention to some thing below :
Don’t use laser to irradiate the eyes。
4.「 Pair-up」Button Illustration
USB LPD Pen Pair up button illustration：
Each LPD pen has already paired up with the USB dongle。
If you need one more LPD pen to pair up, you need to put the
LPD pen near the USB dongle about 1~2cm, use the tip to
push pair up button the pair up will be completed also let the
LED light glow about 2 second。
5.「Page Up / Page Down」Button Illustration
a. Check before using the page up page down button
a1.Make sure USB dongle has been put inside the computer USB port。
a2.LPD pen need s enough power。
b.Page up/Page down button function is the same as the computer keyboard Page up / Page down button。
If the user is in the presentation, can use the LPD pen button to make your presentation more effective。
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