Toshiba Tdp T420u Projector User Manual

Before Using
Preparations
Operations
Maintenance
Others
Network andUSB memory
TDP-TW420
DATA PROJECTOR
OWNER’S MANUAL
In the spaces provided below, record the Model and Serial No. located at the bottom of 
your  projector.
Model No.      Serial No.   
Retain this information for future reference. 



Before Using

SAFETY PRECAUTIONS
The  lightning  flash  with  arrowhead  symbol,  within  an  equilateral  tr iangle,  is 
intended  to  aler t  the  user  to  the  presence  of  uninsulated  "dangerous  voltage" 
within  the  product's  enclosure  that  may  be  of  sufficient  magnitude  to  constitute  a 
risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user to 
the  presence  of  important  operating  and...

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Before Using

IMPORTANT SAFETY INSTRUCTIONS
CAUTION:PLEASE READ AND OBSERVE ALL WARNINGS AND 
INSTRUCTIONS GIVEN IN THIS OWNER'S MANUAL AND THOSE 
MARKED ON THE UNIT. RETAIN THIS BOOKLET FOR FUTURE 
REFERENCE.
This  unit  is  fully  transistorized  and  does  not  contain  any  parts  that  can  be  repaired  by  the 
user.
WARNING:DO NOT REMOVE THE CABINET COVER, OR YOU MAY BE 
EXPOSED TO DANGEROUS VOLTAGE. REFER SERVICING TO 
QUALIFIED SERVICE PERSONNEL ONLY.
1.  Read Owner’s Manual
After...

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Before Using

IMPORTANT SAFETY INSTRUCTIONS (Continued)
11.  Lightning storms
For added protection for this 
product during a storm, or when it 
is left unattended and unused for 
long periods of time, unplug it from 
the wall outlet.  This will prevent 
damage to the product due to 
lightning and power-line surges.
Never operate this unit on AC 
power during a thunderstorm. If 
you see lightning or hear thunder, 
never touch the unit, cables and/or 
peripherals. An electric surge 
caused by the...

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Before Using

IMPORTANT SAFETY INSTRUCTIONS (Continued)
22. Replacement Parts
When replacement parts are 
required, be sure the service 
technician has used replacement 
parts specified by the manufacturer 
or have the same characteristics 
as the original part.
Unauthorized substitutions may 
result in fire, electric shock, or 
other hazards.
(Only the replacement of the lamp 
should be made by users.)
23.  Safety Check
Upon completion of any service 
or repairs to this product, ask 
the service...

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Before Using

IMPORTANT PRECAUTIONS (Continued)
Avoid Volatile Liquid
Do not use volatile liquids, such as an insect spray, near the unit.  Do not leave rubber or 
plastic products touching the unit for a long time as they will leave marks on the finish.
Do not use a chemically saturated cloth.
EXEMPTION CLAUSES
Toshiba Corporation bears no responsibility in the case of damages arising from natural 
disaster such as earthquakes, lightning, etc., fire not liable to Toshiba Corporation, acts 
by...

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Before Using

CONTENTS
Before Using
SAFETY PRECAUTIONS ........................................................................\
....... 
IMPORTANT SAFETY INSTRUCTIONS  ......................................................... 4
POWER SUPPLY INFORMATION  .................................................................. 9
IMPORTANT PRECAUTIONS  ........................................................................\
. 9
EXEMPTION CLAUSES...

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Preparations
Checking the package contents
Preparations
Please make sure that the following items are included in the box, along with the main unit. 
If any item is missing, immediately contact the store where you purchased the product.
(1)(4)(7)
(2)(5)
(3)(6)(8)
■■ (1)  Remote control
■■ (2)  LR03 (SIZE AAA) batteries for remote control (2)
■■ (3)  CD-ROM
■■ (4) Owner’s Manual
■■ (5) RGB cable (3 m) [Note 1]
■■ (6) Power cord [Note 1, 2]
■■ (7) Carrying bag
■■ (8) Mouse remote control receiver...

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Preparations
Names of each part on the control panel and remote control
Remote ControlControl panel
 CAUTION
Do not look into the laser light 
source of the remote control 
or direct the laser pointer 
toward a person or a mirror.
Handling and adjusting 
other than described in 
this manual may lead to 
dangerous exposure to laser.


(11) (12) (13) 
(14) 
(10) 
(9) 
(8) 
(7)  (1) 
(6)  (5)  (4)  (3)  (2) 
(12)
(4)
(5)
(3)
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(1) (11)
(25)
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(14)
(2)
(6)
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(7)
(8)
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(15)...

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Preparations
Names of the terminals on the rear panel
(12)
(11)
(8)
(7) (5)
(6) (4)
(3)
(1)(2)
(9) (10)
Name : Main Function
(1) LAN terminal : Connects a network cable.
(2) USB terminal : Connects a commercial USB memory. 
p.46
(3)COMPUTER (Y/PB/PR) 2 IN terminal
: Input analog RGB signal from a computer or other 
source, or a component video signal (
Y/PB/PR) from video 
equipment.
AUDIO IN: Input audio signals.
(4) COMPUTER (Y/P
B/PR) 1 IN terminal : Input analog or digital RGB signal from a...