Sharp Projector Pg D100u User Manual

E-31
Lamp/Maintenance Indicators
Lamp
nThe Lamp has a finite operating life. The lamp for this projector has a usable life of 2000 cumulative hours. This
number may differ, however, depending on the ambient conditions.
1. When the lamp is nearing the end of its operating life, the picture and color quality will deteriorate. If the lamp is
used for more than 1900 hours, the LAMP REPLACEMENT indicator will light red and ÒLAMPÓ will flash in
yellow letters on the screen when you turn the projector on to...

E-32
Lamp Replacement
The lamp in the projector has a finite service life. The lamp for this projector has a usable life of 2000 cumulative
hours. This number may differ, however, depending on the ambient conditions. The lamp requires replacement in
the situations given below.
·When the picture starts becoming dark and the color contrast deteriorates.
·After the lamp has been used for 1900 hours (at this time the LAMP REPLACEMENT indicator will light red and
ÒLAMPÓ will flash in yellow letters on the...

E-33
Caution:
Because some parts may not be sufficiently cooled, be sure to remove the lamp cage by the handle while taking care not to
touch the metallic areas.
Note:
Do not allow anything to hit the UV filter (j).
Installing the lamp unit
1. Hold lamp cage (h) by the handle (g) and press it in firmly while making sure that the lamp cage (h) properly
connects to the connector (i).
2. Tighten screws (e), (f) and (d), then perform the above instructions in the reverse order.
Resetting the lamp timer
1....

E-34
Connection Pin Assignments
Computer Input
Analog
1. Video input (red)
2. Video input (green)
3. Video input (blue)
4. Reserve input 1
5. Composite sync (Mac only)
6. Earth (red)
7. Earth (green) 8. Earth (blue)
 9. GND
10. GND
11. GND
12. Reserve input 2
13. Horizontal sync signal
14. Vertical sync signal
15. Reserve input
 3
1
155
6
11 10
Mouse Input Terminal (for IBM/Mac) : 9-pin D-sub female connector
51
9
6Pin No. Signal Name I/O Reference
1 CD Carrier Detect Input Connected to internal circuit...

E-35
1. PC control
The personal computer can control the projector by connecting the two via an RS-232C cable (not supplied).
2. Communication conditions
Set the serial port settings of the computer to match that of the table below.
Signal format: Conforms to RS-232C standard.
Baud rate: 9600bps
Data length: 8 bits
Parity bit: NON
Stop bit: 1 bit
Flow control: None
3. Basic format
Commands from the computer are sent in the following order: command, parameter, and return code. After the
unit processes the...

E-36
RS-232C Terminal  Specifications
M E T I L O R T N O CD N A M M O CRE T E M A R A P
S T N E T N O C L O R T N O C
1 C2C3C4C1P2P3P4P
E M U L O V
T N E M T S U J D AVOL A _ _ * * )0 6 ~ 0 ( E M U L O V
MUTE___0 FF O E T U M
___1 NO E T U M
O I D U A
T N E M T S U J D AAABL_*** )0 3 + ~ 0 3 - ( E C N A L A B
AATE _ * * * )0 3 + ~ 0 3 - ( E L B E R T
AABA _ * * * )0 3 + ~ 0 3 - ( S S A B
SRSM___0 FF O S R S
___1 1E D O M S R S
___2 2E D O M S R S
___3 3E D O M S R S
___4 4E D O M S R S
___5 ON O M D 3
A...

E-37 Our projector uses LCD (Liquid Crystal Display) panels.
These very sophisticated panels contain 519,168 pixels
( ´ RGB) TFTs (Thin Film Transistors).
As with any high technology electronic equipment such as
large screen TVs, video systems and/or video cameras,
there are certain acceptable tolerances that the equip-
ment must conform to. SharpÕs acceptable tolerances
permit a total of 6 inactive TFTs, which may result in
illuminated or inactive dots on the picture screen.This will not affect the...

E-38
Top View
Bottom View Side View
[Units: inches (mm)]
Front View
Dimensions
149/64 (45)ø2
 43/64 (ø68)25/64 (10)
2 29/32 (74)
4 23/32 (120)15 
9/32 (388)
11 29/64 (291)
2
1/64 (51)
10 25/64 (264)
8
 27/64 (214)