Dukane
401-8755E-01
user manual
Specifications
Troubleshooting
Specs
Selecting an input signal
Password
Regarding the indicator lamps
Connecting your devices
Maintenance
Factory Reset
Setting up
Command data
Page 64
Specifications
Specifications (continued)
306 mm
86 mm
249 mm
100 mm
62
Page 63
Page 65
Image 64
Page 63
Page 65
Contents
Model 8755E
Page
Thank you for purchasing this projector
About this manual
Trademark acknowledgment
Content
Preparations
Projector features
Fastening the lens cover
Part names
Projector
Power switch
AC inlet
RGB OUT port
Video ports
Remote control
Control buttons
Setting up
Arrangement
Min Max Down
Adjusting the projectors elevator
Elevator feet Elevator button
How to attach
Using the Security Bar
Security Bar Anti-theft chain or wire sold separately
Connecting your devices
About Plug-and-Play capability
Connecting to a monitor output
Connecting to a speaker with amplifier output
Examples of connection with a computer
RS-232C USB
CB/PB
Examples of connection with a VCR/DVD player
CR/PR
Connecting power supply
AC inlet Connector Power cord
Remote control
Putting batteries
Using the remote control
Changing the signal setting for the projectors remote sensor
Power on/off
Turning on the power
Turning off the power
Off. Attach the lens cover
Adjusting the volume
Selecting an input signal
Operating
Temporarily muting the sound
Searching an input signal
Adjusting the zoom and focus
Selecting an input signal
Selecting an aspect ratio
Using the automatic adjustment feature
Adjusting the position
For a video signal or s-video signal
For a component video signal
Using the magnify feature
Correcting the keystone distortions
Freezing the screen
Temporarily blanking the screen
Available function Remote control operation
Operating the computer screen
USB mouse and keyboard control
Move pointer
Multifunctional settings
Using the menu function
Menu button Enter button Cursor buttons Reset button
Easy Menu
Easy Menu
Easy Menu
Picture Menu
Adjust the level using the buttons
Gamma
Picture Menu
Color Temp
MY Memory
Phase
Image Menu
Over Scan
Position
For a video signal or s-video signal
Auto Adjust
For a component video signal
Image Menu
Input Menu
Progressive
Video NR
Color Space
Input Menu
Component
Video Format
Frame Lock
Custom Resolution
Setup Menu
Setup Menu
Using the buttons / switches the mode for mirror status
Volume
Audio
Menu Position
Screen Menu
Blank
Start UP
Screen Menu
MyScreen Lock
Message
Auto Search
Option Menu
Auto on
Option Menu
Auto OFF
Lamp Time
MY Button
Service
FAN Speed
Ghost
Filter Message
Factory Reset
Remote Freq
Use the / button to change the Projectors remote sensor
Information
Using Security Features
Inputting the Password
Changing the Password
Security
Using the MyScreen Password Function
Description If you have forgotten your Password
Turning on the MyScreen Password Function
Setting the Password
Turning the Password off
Using the PIN Lock Function
Registering the PIN Code
Turning Off the PIN Lock Function
If you have forgotten your PIN Code
Setting the Transition Detector Password
Using the Transition Detector Function
Turning On the Transition Detector Function
Setting the Transition Detector off
Maintenance
Lamp
Case of replacement by yourself
Lamp
Type number = 456-8755E
Lamp cover Screw Screws Handle
Type number = NJ22222
Air filter
Handle Filter cover
Air filter
Air filter’s knob
Page
Troubleshooting
There is no input signal
Internal temperature is rising
Related messages
Regarding the indicator lamps
Regarding the indicator lamps
Electrical power cord is not plugged
Power switch is not set to the on position
Signal cables are not correctly connected
Signal source does not correctly work
Volume is adjusted to an extremely low level
Audio setting is not correct
Color settings are not correctly adjusted
Color Space setting is not suitable
Not properly adjusted
Either the focus and/or horizontal phase settings are
Whisper function is working
Lamp is approaching the end of its product Lifetime
Warranty and after-service
Specifications
Specifications
Example of computer signal
Technical
Initial set signals
Connection to the ports
75Ω terminated positive
Component Video D Y, E CB/PB, F CR/PR
±0.1Vp-p, 75Ω terminator
200mVrmsmax kΩ termination
200mVrmsmax kΩ output impedance
Connecting the cable
Communications setting
Command data
Protocol
Requesting projector status Get command
Changing the projector settings Set command
Using the projector default settings Reset Command
Increasing the projector setting value Increment command
RS-3C Communication
CRC
Be EF EA F5
Be EF CE D6
CB D6
Pуcckий Be EF
08 D3
RGB1
Page
Page
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