Tstudy TD-801 User manual

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User manual
Dot matrix digital pen
TD-801
Press the Dot matrix pen power button or press the induction pen
tip, the pointer end indicator lights up, and the Dot matrix pen
enters the power-on state. If the indicator light does not go on or
the yellow light flashes, please charge the Dot matrix pen first.
After the battery is fully charged (about 2 hours), it will be turned
on for use.
Specification：
Weight
24.5g
Dimension
154.2*11.2*11.2
（mm）
Input
3.7V / 250mAH
by battery
Standby
Time
50days
Charging
Time
<2Hours
Working
Time
>6 Hours
Wireless
BT 4.2
Transmission
15meters

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distance
Dimension
of Pen
Refill
67.2mm*2.3mm
System
Windows7 and
above
Indicator state:
Display
State
constantly
light
Waiting for BT connecting or finishing charging
constantly
blue
Connecting
flash yellow
Low power wanning
constantly
yellow
Charging
constantly red
abnormal state
constantly red
Memory full
FCC NOTICE:
This equipment has been tested and found to comply with the
limits for a Class B digital device, pursuant to Part 15 of the FCC
Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio
communications. However, there is no guarantee that

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interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by
one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for
help.
Changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to
operate the equipment.
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.