Christie LW502 User manual

LW502/LWU502
User's Manual (detailed)
Operating Guide - Technical
020-001099-01

LW502/LWU502 User's Manual - Technical
020-001099-01 Rev. 1 (06-2016) 1
LCD Projector
LW502/LWU502
User's Manual (detailed)
Operating Guide – Technical
(continued on next page)
Supported signals for COMPUTER IN
Resolution (H x V) Signal mode H. frequency
(kHz) V. frequency (Hz) Rating
720 x 400 TEXT 37.9 85 VESA
640 x 480 VGA (60Hz) 31.5 59.9 VESA
VGA (72Hz) 37.9 72.8 VESA
VGA (75Hz) 37.5 75 VESA
VGA (85Hz) 43.3 85 VESA
800 x 600 SVGA (56Hz) 35.2 56.3 VESA
SVGA (60Hz) 37.9 60.3 VESA
SVGA (72Hz) 48.1 72.2 VESA
SVGA (75Hz) 46.9 75 VESA
SVGA (85Hz) 53.7 85.1 VESA
832 x 624 Mac 16” mode 49.7 74.5
1024 x 768 XGA (60Hz) 48.4 60 VESA
XGA (70Hz) 56.5 70.1 VESA
XGA (75Hz) 60 75 VESA
XGA (85Hz) 68.7 85 VESA
1152 x 864 1152 x 864 (75Hz) 67.5 75 VESA
1280 x 768 W-XGA (60Hz) 47.7 60 VESA
1280 x 800 1280 x 800 (60Hz) 49.7 60 VESA
1280 x 1024 SXGA (60Hz) 64 60 VESA
SXGA (75Hz) 80 75 VESA
SXGA (85Hz) 91.1 85 VESA
*1) 1366 x 768 WXGA (60Hz) 47.7 59.8 VESA
1440 x 900 WXGA+ (60Hz) 55.9 59.9 VESA
1600 x 900 WXGA++ (60Hz) 60 60 VESA
1680 x 1050 WSXGA+ (60Hz) 65.3 60 VESA
1600 x 1200 UXGA (60Hz) 75 60 VESA
1920 x 1080 Full HD (60Hz) 67.5 60 VESA
*2) 1920 x 1200 W-UXGA(60Hz)
Reduced Blanking 74 60 VESA
*1) Only for [WXGA Model] *2) Only for [WUXGA Model]

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Supported signals
Supported signals for HDMI / HDBaseT
Resolution (H x V) Signal mode H. frequency
(kHz) V. frequency (Hz) Rating
720 x 400 TEXT 37.9 85 VESA
640 x 480 VGA (60Hz) 31.5 59.9 VESA
VGA (72Hz) 37.9 72.8 VESA
VGA (75Hz) 37.5 75 VESA
VGA (85Hz) 43.3 85 VESA
800 x 600 SVGA (56Hz) 35.2 56.3 VESA
SVGA (60Hz) 37.9 60.3 VESA
SVGA (72Hz) 48.1 72.2 VESA
SVGA (75Hz) 46.9 75 VESA
SVGA (85Hz) 53.7 85.1 VESA
832 x 624 Mac 16” mode 49.7 74.5
1024 x 768 XGA (60Hz) 48.4 60 VESA
XGA (70Hz) 56.5 70.1 VESA
XGA (75Hz) 60 75 VESA
XGA (85Hz) 68.7 85 VESA
1152 x 864 1152 x 864 (75Hz) 67.5 75 VESA
1280 x 768 W-XGA (60Hz) 47.7 60 VESA
1280 x 800 1280 x 800 (60Hz) 49.7 60 VESA
1280 x 1024 SXGA (60Hz) 64 60 VESA
SXGA (75Hz) 80 75 VESA
SXGA (85Hz) 91.1 85 VESA
1366 x 768 WXGA (60Hz) 47.7 59.8 VESA
1440 x 900 WXGA+ (60Hz) 55.9 59.9 VESA
1600 x 900 WXGA++ (60Hz) 60 60 VESA
1400 x 1050 SXGA+ (60Hz) 65.2 60 VESA
1680 x 1050 WSXGA+ (60Hz) 65.3 60 VESA
1600 x 1200 UXGA (60Hz) 75 60 VESA
*1) 1920 x 1200 W-UXGA(60Hz)
Reduced Blanking 74 60 VESA
*1) Only for [WUXGA Model]
(continued on next page)

LW502/LWU502 User's Manual - Technical
020-001099-01 Rev. 1 (06-2016) 3
Resolution (H x V) Signal mode H. frequency
(kHz) V. frequency (Hz) Rating
720(1440) x 480i 480i 15.7 60 CEA
720 x 480p 480p 31.5 60 CEA
1280 x 720p 720p (60Hz) 45 60 CEA
1920 x 1080i 1080i (60Hz) 33.8 60 CEA
1920 x 1080p 1080p (60Hz) 67.5 60 CEA
Supported signals
NOTE • Check jack type, signal level, timing and resolution before
connecting this projector to a PC.
• Some PCs may have multiple display screen modes. Use of some of these
modes is not possible with this projector.
• Depending on the input signal, full-size display may not be possible in some
cases. Refer to the number of display pixels above.
• LW502 and LWU502 are not recommended for use with 50Hz signal inputs.
• The signal is converted to the projector’s panel resolution before being
displayed. The best display performance is achieved if the resolutions of the
input signal and projector panel are identical.
• Automatic adjustment may not function correctly with some input signals.
• The image may not be displayed correctly when the input sync signal is a
composite sync or a sync on G.
• The illustrations in this manual are for illustrative purposes. They may differ
slightly from your projector.

LW502/LWU502 User's Manual - Technical
020-001099-01 Rev. 1 (06-2016) 4
ACOMPUTER IN, BMONITOR OUT
D-sub 15pin mini shrink jack
<Computer signal>
• Video signal: RGB separate, Analog, 0.7Vp-p, 75Ω terminated (positive)
• H/V. sync. signal: TTL level (positive/negative)
• Composite sync. signal: TTL level
<Component video signal>
• Video signal: Y with composite sync, Analog, 1.0±0.1Vp-p, 75Ω terminated
Cb/Pb, Analog, 0.7±0.1Vp-p, 75Ω terminated
Cr/Pr, Analog, 0.7±0.1Vp-p 75Ω terminated
• System: 480i@60, 480p@60, 720p@60, 1080i@60, 1080p@60
Pin Signal Pin Signal
1Video Red, Cr/Pr 9 (No connection)
2Video Green, Y 10 Ground
3Video Blue, Cb/Pb 11 (No connection)
4 (No connection) 12 A: SDA (DDC data) B: (No connection)
5 Ground 13 H. sync / Composite sync.
6Ground Red, Ground Cr/Pr 14 V. sync.
7Ground Green, Ground Y 15 A: SCL (DDC clock) B: (No connection)
8Ground Blue, Ground Cb/Pb
Connection to the ports
① ⑤④③②
⑥ ⑩⑨⑧⑦
⑪ ⑮⑭⑬⑫
①⑤④③②
⑥⑩ ⑨ ⑧ ⑦
⑪⑮⑭⑬⑫
Connection to the ports
B
A
NOTICE ►Use the cables with straight plugs, not L-shaped ones, as the
input ports of the projector are recessed.
►Only the signal that is input from the COMPUTER IN can be output from the
MONITOR OUT port.

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Connection to the ports (continued)
DHDMI 1, EHDMI 2, FHDMI OUT
• Type :Digital audio/video connector
• Audio signal: Linear PCM (Sampling rate; 32/44.1/48 kHz)
Pin Signal Pin Signal Pin Signal
1T.M.D.S. Data2 +
N.C. 8T.M.D.S. Data0 Shield 15 SCL
CD_PULLUP
2T.M.D.S. Data2 Shield
CD_SENSE 9 T.M.D.S. Data0 - 16 SDA
N.C.
3T.M.D.S. Data2 -
N.C. 10 T.M.D.S. Clock +
N.C. 17 DDC/CEC Ground
VBUS_CBUS_GND
4T.M.D.S. Data1 +
N.C. 11 T.M.D.S. Clock Shield
TMDS_GND
18
+5V Power
VBUS
5T.M.D.S. Data1 Shield
TMDS_GND 12 T.M.D.S. Clock -
N.C. 19 Hot Plug Detect
CBUS
6T.M.D.S. Data1 -
N.C. 13 CEC
N.C.
7 T.M.D.S. Data0 + 14 Reserved (N.C. on device)
N.C.
① ⑤
④
③
②⑥⑩
⑨
⑧
⑦⑪⑮
⑭
⑬
⑫
⑲
⑱
⑰
⑯
①⑤
④
③
②⑥⑩
⑨
⑧
⑦⑪⑮
⑭
⑬
⑫
⑲
⑱
⑰
⑯
C
HDBaseT
RJ-45 jack
Pin Signal Pin Signal Pin Signal
1 HDBaseT0+ 4 HDBaseT2+ 7 HDBaseT3+
2 HDBaseT0- 5 HDBaseT2- 8 HDBaseT3-
3 HDBaseT1+ 6 HDBaseT1-
① ⑤
④
③
② ⑥ ⑧
⑦
①⑤
④
③
②⑥⑧
⑦
CDE
F

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Connection to the ports (continued)
GVIDEO
RCA jack
• Composite video signal, Analog, 1.0±0.1Vp-p, 75Ω terminator
• System: NTSC, PAL, SECAM, PAL-M, PAL-N, NTSC4.43, PAL(60Hz)
G
HAUDIO IN1
Ø3.5 stereo mini jack
•
Analog, 47kΩ input impedance
AUDIO IN2 IL, JR
RCA jack x2
•
Analog, 47kΩ input impedance
AUDIO OUT K
Ø3.5 stereo mini jack
•
Analog, 1kΩ output impedance
K
H
JI
L
CONTROL
D-sub 9pin plug
* About the details of RS-232C communication,
refer to the next section.
Pin Signal Pin Signal Pin Signal
1 (No connection) 4 (No connection) 7 RTS
2 RD 5 Ground 8 CTS
3 TD 6 (No connection) 9 (No connection)
① ②
⑥⑦⑧⑨
⑤④③
①②
⑥⑦⑧⑨
⑤④③
L

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Connection to the ports (continued)
REMOTE CONTROL OIN, POUT
Ø3.5 stereo mini jack
M
LAN
RJ-45 jack
* About the details of network communication,
refer to the Network Guide.
Pin Signal Pin Signal Pin Signal
1 TX+ 4 - 7 -
2 TX- 5 - 8 -
3RX+ 6 RX-
NWIRELESS
Only for USB wireless adapter.
Pin Signal
1 +5V
2 - Data
3+ Data
4Ground
① ⑤
④
③
② ⑥ ⑧
⑦
①⑤
④
③
②⑥⑧
⑦
① ④③②
①④ ③ ②
M
N
P
O

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① ②
⑥⑦⑧⑨
⑤④③
①②
⑥⑦⑧⑨
⑤④③
CD (1) (1) −
RD(2) (2) RD
TD (3) (3) TD
DTR (4) (4) −
GND (5) (5) GND
DSR (6) (6) −
RTS (7) (7) RTS
CTS (8) (8) CTS
RI (9) (9) −
RS-232C Communication
RS-232C Communication
When the projector connects to the computer by RS-232C communication, the
projector can be controlled with RS-232C commands from the computer.
For details of RS-232C commands, refer to RS-232C Communication / Network
command table (&17).
Connection
1. Turn off the projector and the computer.
2. Connect the projector's CONTROL port and the computer's RS-232C port
with a RS-232C cable (cross). Use the cable that ful lls the speci cation
shown in  gure.
3. Turn the computer on, and after the computer has started up turn the projector
on.
4. Set the COMMUNICATION TYPE to OFF in the COMMUNICATION menu of the
OPTION - SERVICE menu.
1
9876
5432
1
9876
5432
CONTROL port
of the projector
RS-232C port
of the computer
(cross)
RS-232C Cable
RS-232C CONTROL