Christie Projector LW751i User Manual

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LIT MAN USR D2
Setting up
Connecting with your devices (continued)
Speakers
(with an amplifi er)
(Wired)
Remote  control Monitor
Another 
projector
LWU601i/LW651i/LW751i/LX801i
LWU701i
Speakers
(with an amplifi er)
(Wired)
Remote  control Monitor
Another 
projector
(continued on next page) 
						

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• To use a wired remote control, connect a wired remote control to the 
REMOTE CONROL IN  port. You can also connect another projector to the 
REMOTE CONROL OUT  port to control it from the wired remote control. You 
can use this projector as a remote control-relay with the  REMOTE CONROL IN 
and OUT ports. To connect the wired remote control or another projector to the 
REMOTE CONTROL IN  or OUT ports, use audio cables with 3.5 mm diameter 
stereo mini plugs. This function is useful when a wireless remote signal may 
not reliably reach the projector. NOTE
Setting up
Connecting with your devices (continued)
(continued on next page) 
						

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LWU701i
SDI OUT
Connecting with your devices (continued)
Setting up
• The SDI port of this model supports the following SDI signals:
SD-SDI signal: conforming to SMPTE ST 259-C standard
YCBCR 4:2:2 10-bit
480i, 576i
Single link HD-SDI signal: conforming to SMPTE ST 292 standard YPBPR 4:2:2 10-bit
720p@50/60, 1080i@50/60, 1080sf@25/30
3G-SDI Level-A signal: conforming to SMPTE ST 424 standard YPBPR 4:2:2 10-bit
1080p@50/60
-  This projector can be connected with other equipment that has SDI connector, but with some equipment the projector may not work properly.
-  Use a cable of 5CFB or greater (5CFB, 7CFB, and so on), or Belden 1694A or  greater to transmit the image properly. Use a cable with a length of 100m or 
less.
-  Setting by MENU is necessary depending on a connected device. NOTE
Camera for
commercial use 
						

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Fasten the HDMI cables by using the HDMI cable holder and the cable tie to pre-
vent them from coming off. Use a cable tie with the size of 2.0 x 4.0mm or smaller. 
Fastening the cables
►Do not fasten the cables other than HDMI.
►To fasten the cable, use a supplied cable tie or plastic tie 
with the size of 2.0 x 4.0mm or smaller.  A metallic tie may cause damage to the 
cables and tie holder.
►Do not bind the cables too tightly. The cables or the hole might be damaged. WARNING
CAUTION
Setting up
Remove the screw located on the lower side of HDMI connector and use it to 
attach the HDMI cable holder. 
With cable tie
No cable tie
screw
HDMI cable
holdercable tie 
						

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When using the USB wireless adapter, use the supplied adapter cover for theft 
prevention.
USB wireless adapter : 
 USB-WL-11N-NS 
Temperature range: 0 ~ 45°C(operating)
1. 
Loosen the screw (marked with triangle) on the bottom left of the  WIRELESS 
port.
2. 
Insert the tab of the cover into the hole at the upper right of the WIRELESS 
port in the direction of the arrow.
3. 
Align the screw holes on the projector and the cover. Then insert the screw 
removed from the projector into the hole and tighten the screw.
Fastening the adapter cover
►Keep small parts away from children and pets. Take care not 
to put in the mouth.
►Heat may build up in the USB wireless adapter, to avoid possible burns 
disconnect the projector power cord for 10 minutes before touching the adapter. WARNING
WIRELESS DC5V 0.5A
LAN
Ta b
Setting up
WIRELESS DC5V 0.5A
WIRELESS DC5V 0.5A
LAN 
						

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Setting up
Attaching the terminal cover
Insert the two claws of the terminal cover into the hole of 
the case and confirm two hooks are fitting into the case.
Terminal cover
When detaching the terminal cover, push the hook in 
the direction of the arrow and pull it forward. 
Hook
NOTE  • Do not attach the adapter cover when attaching the terminal cover. 
						

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Using the security bar and slot
A commercially available anti-theft chain or 
wire can be attached to the security bar on 
the projector. Refer to the fi gure to choose 
an anti-theft chain or wire.
This projector has the security slot for the 
Kensington lock. 
For details, see the manual of the security 
tool.
►Do not use the security bars and slot to prevent the projector 
from falling down, as it is not designed for it.
►Do not place anti-theft chain or wire near the exhaust vents. 
It may become too hot.  WARNING
CAUTION
• The security bar and slot is not comprehensive theft prevention 
measures. It is intended to be used as supplemental theft prevention measure.
• The safety bar (
4) can be used for the same purpose as the security bar. 
NOTE
Anti-theft 
chain or wire
security bar 19mm
11mm
Security slot
15mm
Setting up 
						

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Setting up
►Do not connect the projector to a power supply while no lens 
unit is attached to it.
►Use extra caution when connecting the power cord, as incorrect or faulty 
connections may result in fire and/or electrical shock.
• Do not touch the power cord with a wet hand.
•  Only use the power cord that came with the projector. If it is damaged, consult  your dealer to get a new one. Never modify the power cord.
•  Only plug the power cord into an outlet whose voltage is matched to the power  cord. The power outlet should be close to the projector and easily accessible. 
Remove the power cord for complete separation. 
•  Do not distribute the power supply to multiple devices. Doing so may overload  the outlet and connectors, loosen the connection, or result in fire, electric shock 
or other accidents.
•  Connect the ground terminal for the AC inlet of this unit to the ground terminal  of the building using an appropriate power cord (bundled).
• This projector is also designed for IT power systems with a phase-
tophase voltage of 220 to 240 V. WARNING
NOTICE
Connecting power supply
1.Put the connector of the power 
cord into the AC (AC inlet) of 
the projector.
3.Firmly plug the power cord’s plug into the 
outlet. In a couple of seconds after the power 
supply connection, the 
POWER indicator 
lights up in steady orange.
When the DIRECT POWER ON function 
activated, the connection of the power supply 
makes the projector turn on.
AC
Power 
cord
2.Push the Cord Stopper until it is caught by 
the hook.
Power 
Cord 
Hook
Cord 
Stopper 
						

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Remote control
Installing the batteries
Insert the batteries into the remote control before using it. If the remote control 
starts to malfunction, replace the batteries. If not using the remote control for long 
period, remove the batteries from the remote control and store them in a safe 
place.
1.Holding the hook part of the battery 
cover, remove it.
2.Align and insert the two AA batteries 
according to their plus and minus terminals 
as indicated in the remote control. (Use 
the appropriate AA carbon-zinc or alkaline 
batteries (non-rechargeable) according 
to laws and regulations. Batteries not 
included.)
3.Replace the battery cover in the direction of the arrow 
and snap it back into place.
►Always handle the batteries with care and use them only as 
directed. Improper use may result in battery explosion, cracking or leakage, which 
could result in fire, injury and/or pollution of the surrounding environment.
•  Be sure to use only the batteries specified. Do not use batteries of different types at  the same time. Do not mix a new battery with used one. 
•  Make sure the plus and minus terminals are correctly aligned when loading a battery.
•  Keep a battery away from children and pets.
•  Do not recharge, short circuit, solder or disassemble a battery.
•  Do not place a battery in a fire or water. Keep batteries in a dark, cool and dry place.
•  If you observe battery leakage, wipe out the leakage and then replace a battery.   If the leakage adheres to your body or clothes, rinse well with water immediately.
•  Obey the local laws on disposing the battery.WARNING
2
1
3
Remote control 
						

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Remote control
Changing the frequency of  remote control signal
The accessory remote control has the two choices on signal frequency Mode 
1:NORMAL and Mode 2:HIGH. If the remote control does not function properly, 
attempt to change the signal frequency.
To set the Mode, press  the combination of two buttons listed below simultaneously 
for about three seconds.
(1)  Set to Mode 1:NORMAL  MENU and MY BUTTON-4 buttons 
(2)  Set to Mode 2:HIGH  AV MUTE and MY BUTTON-1 buttons
The REMOTE FREQ. in the SERVICE  
item of the OPTION menu
 (95) of the projector to be controlled should be set to 
the same mode as the remote control.
(1)
MY 
BUTTON-4  
button
MENU 
button
(2)
MY 
BUTTON-1 
button
AV MUTE 
button
Using the REMOTE ID function
Use this function to control specific projectors by the remote 
control assigned the same ID number when you use multiple 
projectors of the same type at the same time.
Assign an ID number to each projector before using the 
REMOTE ID item in the SERVICE menu of the OPTION 
menu (
95). Press the ID button with the same ID number 
as assigned to the projector you are going to control. The ID 
button selected lights for several seconds.
• Each time you press any button (except  ID buttons), the ID button of 
current selected ID number lights.
• To confirm the projector's current ID, press any ID button for three seconds. 
Its number is shown on each screen regardless of set ID of projector. NOTE
ID buttons