Dukane Imagepro 8755g-Rj Projector Users Manual

60

Troubleshooting
Regarding the indicator lamps
When operation of the LAMP, TEMP and POWER indicators differs from usual, 
check and cope with it according to the following table.
POWER 
indicator
LAMP 
indicator
TEMP 
indicatorDescription
Lighting
In Orange
Turned
off
Turned
offThe projector is in a standby state.Please refer to the section “Power on/off”.
Blinking
In Green
Turned
off
Turned
offThe projector is warming up.Please wait.
Lighting
In Green
Turned
off
Turned
offThe projector is in an on...

6

Shutting the projector down
Only when the projector can not be turned off by usual 
procedure (15), please push the shutdown switch using a 
pin or similar, and disconnect the power plug from the power 
outlet. Before turning it on again, wait at least 10 minutes to 
make the projector cool down enough.
Resetting all settings
When it is hard to correct some wrong settings, the FACTORY RESET function of 
SERVICE item in OPTION menu (44) can reset all settings(except LANGUAGE, 
FILTER TIME, LAMP...

6

Troubleshooting
Phenomena that may be easy to be mistaken for machine defects
About the phenomenon confused with a machine defect, check and cope with it 
according to the following table.
PhenomenonCases not involving a machine defectReferencepage
Power does not come on.
The electrical power cord is not plugged in.
Correctly connect the power cord.
The main power source has been interrupted during operation such as by a power outage (blackout), etc.
Please disconnect the power plug...

63

Phenomena that may be easy to be mistaken for machine defects (continued)
PhenomenonCases not involving a machine defectReferencepage
No pictures are displayed.(continued)
The brightness is adjusted to an extremely low level.
Adjust BRIGHTNESS to a higher level using the menu function.
25, 26
The computer cannot detect the projector as a plug and play monitor.
Make sure that the computer can detect a plug and play monitor using another plug and play monitor.

The BLANK screen is...

64
Specifications
Specifications
Specification
ItemSpecification
Product name Liquid crystal projector
Liquid Crystal Panel
Panel size1.6 cm (0.63 type)
Drive systemTFT active matrix
Pixels786,432 pixels (1024 horizontal x 768 vertical)
Lens
Zoom lens,8755G-RJF=1.7 ~ 1.9
f = 18.9~ 22.6 mm 8912-RJ
F=1.7 ~ 1.9
f = 19.5~ 23.4 mm
(approximately)
Lamp220W UHB
Audio output7 W
Power supplyAC 100-120V/3.5A,  AC220-240V/1.5A
Power consumption320 W
Temperature range5 ~ 35°C (Operating)
Size340 (W) x 1 17 (H) x 270...

65

Specifications
Specifications (continued)
[unit: mm]
340
12911
7
270
BATTERY 

1
Projector
8755G-RJ/8912-RJ
User’s Manual (detailed)
Network Guide
This manual is only intended to explain Network Functions.
For safety, operations or any other issues, refer to the Safety Guide or Operating 
Guide.
• Before using this product, please read the Safety Guide
first.  
WARNING
• The information in this manual is subject to change without notice.
• The manufacturer assumes no responsibility for any errors that may appear in 
this manual.
• The reproduction, transfer or copy of all or any...



Network Functions
Network Functions
Configuring and Controlling the Projector via a Web Browser
You can change the settings of or control the projector via a network by \
using a 
web browser from a PC that is connected to the same network.
(4)
E-mail Alerts
The projector can automatically send an alert to specified e-mail addresses when 
the projector requires maintenance or has encountered an error.
(23)
Projector Management using SNMP
This projector is SNMP (Simple Network Management...

3

Network Functions
Before Using the Network Functions…
To use the network functions of this projector, the projector must be configured to 
suit your network. Consult with your network administrator before connec\
ting the 
projector to your network. Incorrect network configuration of this projector may 
cause problems on your network.
Connect the gateway (The router/PC that forwards traffic to a destination outside 
of the subnet of the transmitting device) to the LAN port on the projector using a...

4

Configuring and Controlling the Projector via a Web Browser
You can adjust or control the projector via a network from a web browser \
on a PC 
that is connected to the same network.
• Internet Explorer 5.5 or later or Netscape 6.2 or later are required.
• If JavaScript is disabled in your web browser configuration, you must enable 
JavaScript in order to use the projector web pages properly. See the Help files 
for your web browser for details on how to enable JavaScript.
• If projector is...