Sharp Xg Nv3xu Projector User Manual

E-31
Removing the lamp unit (see figure)
1. Press the power button (a) and turn the instrument off. After the cooling fan stops, turn off the MAIN POWER
switch (b). Remove the power cord from the AC outlet.
2. The lamp may be extremely hot. Wait at least an hour after the power cord is disconnected before carrying
out the following procedures.
3. Turn over the projector and unfasten the user service screw (d) that secures the lamp cage cover (c) as
shown in the above diagram. Then remove the lamp cage...

E-32
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.
Installing the lamp unit
1. Hold the lamp cage (i) by the handle (h) and press it in firmly while making sure that grooves on the side of
the lamp cage (j) are properly aligned with the projections inside the lamp cage compartment, and that the
holes on the top of the lamp cage (k) are aligned with the screw holes on the projector.
2. Tighten...

E-33
Connection Pin Assignments
Analog RGB 1 and 2 Signal Input and Analog RGB Output Terminal: 15-pin mini
D-sub female connector
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)
1
155
6
11 10
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
51
9
6
Pin No. Signal Name I/O Reference
1 CD Carrier...

E-34
RS-232C Terminal  Specifications
1. PC control
A personal computer can be used to control the projector by connecting the supplied computer control
cable to the PC CONTROL 1 terminal on the projector and an RS-232C cable (cross type) (not supplied) to
the computer, and then connecting the RS-232C cable to the computer control cable.
(RS-232C does not function when connected to PC CONTROL 2. See page 15 for connection.)
2. Communication conditions
Set the serial port settings of the computer to match...

E-35
®
¬
Unit
CONTROL ITEMCOMMAND PARAMETER
CONTROL CONTENTS
1 C2C3C4C1P2P3P4P
VOLUME
ADJUSTMENT_ _ * VOLUME (0 – 60)
_ _ _ MUTE OFF
_ _ _ MUTE ON
AUDIO
ADJUSTMENT_ * * BALANCE (!30 – ~30)
_ * * TREBLE (!30 – ~30)
_ * * BASS (!30 – ~30)
_ _ _ AUDIO DISPLAY
_ _ _ RESET
RGB 2 ADJUSTMENT
_ * * PICTURE (!30 – ~30)
_* * BRIGHT (!30 – ~30)
_ * * RED (!30 – ~30)
_ * * BLUE (!30 – ~30)
_ _ _ RGB DISPLAY
_ _ _ RESET
RGB INPUT
ADJUSTMENT_ * * CLOCK (!60 – ~60)
_ * * PHASE (!60 – ~60)
_ * * H-POS (!60 – ~60)
_ * *...

E-36
Wired Remote Control Terminal Specifications
1. Specifications of wired remote control input
¥ 3.5¿ minijack
¥ External: `5V (1A)
¥ Internal: GND
2. Function and transmission codes
Wired remote control function code
10110********10 C1 System Code C5 C6 Data Code C13 C14 C15
LSB MSB
¥ System codes C1 to C5 are fixed at Ò10110Ó.
¥ Codes C14 and C15 are reverse confirmation bits, with Ò10Ó
indicating ÒFrontÓ and Ò01Ó indicating ÒRearÓ. Note:
¥ To operate the MOUSE, L-CLICK and R-CLICK functions
through...

E-37
Specifications
Product Type
Model
Video system
Display method
LCD panel
Lens
Projection lamp
Contrast ratio
Video input signal
S-video input signal
Horizontal resolution
Audio output
Computer RGB input signal
Computer Control Cable (Supplied)
RS-232C input terminal
Mouse input terminal (for IBM/Mac)
Mouse input terminal (for PC98)
Speaker system
Rated voltage
Input current
Rated frequency
Power consumption
Operating temperature
Storage temperature
Cabinet
I/R Carrier frequency
Laser Pointer of...

E-38
10.3 (261) 0.2 (5)
4.0 (101)(Max.)
1.9 (49)
10.5 (267) 1.9 (47)0.8 (21)13.0 (329)
1.1 (29)
2.8 (71) 0.7 (18)
8.0 (204)
5.4 (137)
Dimensions
Side View
(Lens housed)
(Lens extended)
[Units: inches (mm)]
Front View Rear View
Top View
Bottom View