Dukane Imagepro 8755n Projector Users Manual

11
Setting up
• Plug-and-Play is a system composed of a computer, its operating system 
and peripheral equipment (i.e. display devices). This projector is VESA DDC 
2B compatible. Plug-and-Play can be used by connecting this projector to a 
computer that is VESA DDC (display data channel) compatible.
-   Take advantage of this feature by connecting a computer cable to the 
COMPUTER IN1 port (DDC 2B compatible). Plug-and-Play may not work 
properly if any other type of connection is attempted.
-   Please...

12
Connecting with your devices (continued)
• Before connecting the projector to a computer, consult the computer’s 
manual and check the compatibility of the signal level, the synchronization 
methods and the display resolution output to the projector. 
-  Some signal may need an adapter to input this projector.
-  Some computers have multiple screen display modes that may include some  signals which are not supported by this projector.
-  Although the projector can display signals with resolution up to...

13
Setting up
Connecting with your devices (continued)
(continued on next page)
• If an oversized USB storage device blocks the LAN port, use a USB 
extension cable to connect the USB storage device. NOTE
► Before connecting the projector to a network system be sure 
to obtain the consent of the administrator of the network.
►Do not connect the LAN port to any network that might have the excessive 
voltage.
►The designated USB wireless adapter that is sold as an option is required to 
use the wireless...

14
Setting up
• The HDMI port of this model is compatible with HDCP (High-band-
width Digital Content Protection) and therefore capable of displaying a video 
signal from HDCP compatible DVD players or the like.
-  The HDMI supports the following signals. Video signal :  480i@60, 480p@60, 576i@50, 576p@50, 720p@50/60,  1080i@50/60, 1080p@50/60
Audio signal :  Format Linear PCM   Sampling frequency 48kHz / 44.1kHz / 32kHz 
-  This projector can be connected with another equipment that has HDMI
TM...

15
Setting up
Connecting with your devices (continued)
Monitor
AUDIO IN
1
2
3AUDIO OUT
Speakers          (with an amplifi er)Mic
• If a loud feedback noise is produced from the speaker, move the 
microphone away from the speaker.  NOTE
• You can connect a dynamic microphone to the  MIC port with a 3.5 mm mini-plug. 
In that case, the built-in speaker outputs the sound from the microphone, even 
while the sound from the projector is output. You can input line level signal to 
the MIC port from equipment...

16
Connecting to a power supply
1.Put the connector of the power cord into the 
AC IN (AC inlet) of the projector.
2.Firmly plug the power cord’s plug into the 
outlet. In a couple of seconds after the 
power supply connection, the POWER 
indicator will light up in steady orange.
►Please 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...

17
Use the supplied adapter cover to 
prevent the USB wireless adapter from 
coming off easily.
1. Loosen the screw (marked with 
triangle) on the bottom left of the 
USB TYPE A port.
2. Insert the tab of the cover into the 
hole at the upper right of the  USB 
TYPE A 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.
Using the security bar and slot
A commercially available...

18
Remote control
Installing the batteries
Please insert the batteries into the remote control before using it. If the remote control 
starts to malfunction, try to replace the batteries. If you will not use 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  
(HITACHI MAXELL or HITACHI MAXELL  
ENERGY, Part No.LR6 or R6P) 
according  
to their...

19
(approx.)
About the remote control signal
The remote control works with the projector’s remote 
sensor. This projector has a remote sensor on the front.
The sensor senses the signal within the following range 
when the sensor is active:60 degrees (30 degrees to the left and right of the sensor) 
within 3 meters about.
• The remote control signal reflected in the screen or the like may be available. 
If it is difficult to send the signal to the sensor directly, attempt to make the signal reflect.
• The...

20
When the simple mouse & keyboard function of this product does not work 
correctly, please check the following.
• When a USB cable connects this projector with a computer having a built-in pointing 
device (e.g. track ball) like a laptop computer, open BIOS setup menu, then select the 
external mouse and disable the built-in pointing device, because the built-in pointing 
device may have priority to this function.
• 
Windows XP SP3 or higher is required for this function. And also this function may...