Sharp Xg Nv4su Projector User Manual

Maintenance &
Troubleshooting
E-30
Replacing the Projection Lamp
The lamp in this projector operates for approximately 2,000 cumulative hours, depending on the usage environment.
When the lamp has been used for 1,900 hours, the LAMP REPLACEMENT indicator will light red and ÒLAMPÓ will
flash in yellow on the screen. It is recommended that the lamp be replaced after 1,900 cumulative hours of use or
when you notice a significant deterioration of the picture and color quality. If the lamp has been used for...

Maintenance &
Troubleshooting
E-31
Replacing the Projection Lamp
Using the Kensington Lock
This projector has a Kensington Security Standard
connector for use with a Kensington MicroSaver
Security System. Refer to the information that came
with the system for instructions on how to use it to
secure the projector.
1Connect the power
cord.2Reset the lamp timer.
While pressing ADJUSTMENT
Ä, © and ENTER on the
projector, turn on the MAIN
POWER switch.ÒLAMP 0000HÓ is displayed, in-
dicating that the lamp...

Appendix
E-32
Transporting the Projector
When transporting the projector, carry it by the carrying handle on the side of the projector. A soft-side carrying
bag is also provided to transport the projector.
Using the Carrying Handle
Using the Carrying BagCAUTION
¥ Always put on the lens cap to prevent damage to the lens
when transporting the projector.
¥ Do not lift or carry the projector by the lens or the lens
cap as this may damage the lens.
 
Before placing the projector into the carrying bag, set up...

Appendix
E-33
Connection Pin Assignments
Analog Computer 1 and 2 Signal Input
Ports: 15-pin mini D-sub female connectorComputer Input
Analog
1. Video input (red)
2. Video input (green)
3. Video input (blue)
4. Reserve input 1
5. Composite sync
6. Earth (red)
7. Earth (green)
8. Earth (blue)9. Not connected
10. GND
11. GND
12. Bi-directional data
13. Horizontal sync signal
14. Vertical sync signal
15. Data clock
1
155
6
11 10
RS-232C Port: 9-pin
D-sub male connectorPin No. Signal Name I/O Reference
1 CD...

Appendix
E-34
Commands
EXAMPLE
¥ When ÒBRIGHTÓ of RGB 1 IMAGE ADJUSTMENT is set to 110.
¥ If a dash (_)  appears in the parameter column, enter a space. If an asterisk (*) appears, enter a value in the range
indicated in brackets under CONTROL CONTENTS.
RS-232C Port Specifications
®
¬RABR 1 0_1OK
Projector Computer
CONTROL ITEMCOMMAND
C1
P
P
I
I
I
I
M
M
M
M
M
M
M
M
M
M
M
M
M
V
V
V
V
V
V
V
W
W
W
V
M
M
A
A
A
AO
O
V
R
R
C
E
E
E
E
E
E
E
E
E
E
E
E
E
A
A
A
A
A
A
A
B
B
B
O
U
U
A
A
A
AW
W
E
G
G
H
L
L
L
L
L
L
L...

Appendix
E-35
The computer output signal timing of different types of computer signals are shown below for reference.
For IBM and compatibles
Input Signals (Recommended Timing)
For Macintosh Series
abc d
w
x
yz
VIDEO SIGNAL
HORIZONTAL
SYNC SIGNAL
VIDEO SIGNAL
VERTICAL 
SYNC SIGNAL
e
a
b
c
d
w
x
yz
VIDEO SIGNAL
C-SYNC(H)
C-SYNC(V) VIDEO SIGNAL
V-SYNC
e = 2 dot
E D O MM B IMB IMB IMB IMB IMB IMB IMB IMB Iel p p Ael p p Ael p p A
A G VAS E VAG V SAG V SAG V SAG V SAG XAG XAG Xh s o t n i c a M
M TI Ii sh s...

Appendix
E-36
Specifications
Product type
Model
Video system
Display method
LCD panel
Lens
Projection lamp
Brightness (ANSI lumen)
Contrast ratio
Video input signal
S-video input signal
Horizontal resolution
Audio output
Computer RGB input signal
Computer input signal
Speaker system
Rated voltage
Input current
Rated frequency
Power consumption
Operating temperature
Storage temperature
Cabinet
I/R Carrier frequency
Laser Pointer of Remote Control
Dimensions (approx.)
Weight (approx.)
Supplied accessories...

Appendix
E-37
Dimensions
Rear View
10 9/32 (261)2 
13/32 (61) 5 
19/32 (142) 9 11/32 (237.5)1 
5/16 (33.5)
12 
13/64 (310) 5 
3/64 (128)
5/8 (16)
7/16 (11) 1 
5/64 (27.5)
13 
17/64 (337) 2 
13/32 (61) 4 
49/64 (121) 3 
21/32 (93) 3 1/32 (77)
15/16 (24)
9 19/32 (243.5)
9 
1/64 (229)
63/64 (25)7/16 (11)
13/32 (10.5)1 
11/16 (43)2 7/16 (62)
2 
3/4 (70)
3 
1/32 (77)
3 5/16 (84) 3 5/16 (84)55/64 (22)
3/4 (19)9/32 (7)
10 13/64 (259)
Front View
Side View
Top View
Units: inches (mm)
Bottom View
XG-NV4SU...

Appendix
E-38
Notes
XG-NV4SU (E)-f98.10.19, 5:44 PM 38 

G. K.  Associates, Tokyo
XG-NV4SU (Hyoushi)-ami nashi; 1998/10/14/18:00
XG-
NV4SU
SHARP CORPORATION
OSAKA, JAPAN
Printed in Japan
ImprimŽ au Japon
Impreso en Jap—n
TINS-
6505CEN1
T1970-
A
8P09-
JWG
ENGLISHFRAN‚AISESPA„OL
LCD PROJECTOR
PROJECTEUR LCD
PROYECTOR LCDOPERATION MANUAL
MODE DÕEMPLOI
MANUAL DE OPERACION
XG-
NV4SU