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Canon REALiS LCOS 4K501ST MULTIMEDIA PROJECTOR 4K501ST Users Manual - Page 169

Replacing the Air Filter

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Maintenance Follow the procedure below when cleaning the air filter. 1 Turn the power of the projector off and pull out the power plug. 2 Hook your finger around the air filter handle on the front of the projector and remove the air filter. Use a vacuum cleaner to clean off the dust. • Do not rinse the air filter in water. This may damage the air filter and projector. • If the air filter cleaning screen is displayed when turning on the projector after cleaning the air filter, select [Yes] and press the OK button. The air filter counter is reset, and the message is no longer displayed. • This screen is not displayed when [Air filter warning display] is set to [Off]. (P121) Reset the air filter counter manually. (P129) Replacing the Air Filter Follow the procedure below when replacing the air filter. 1 Turn off the projector power and remove the power plug. 169 Other Information Maintenance

Section	Page
To Start Menu	2
Table of Contents	3
Projector Highlights	4
Safety Instructions	5
READ AND KEEP THIS OWNER’S MANUAL FOR LATER USE.	7
Safety Symbols in this Manual	11
Precautions for Use	12
Installation and Handling Precautions	13
Precautions on the Lamp	14
Precautions for the Batteries of the Remote Control	15
For Safe Use	18
Before Installation	19
Precautions When Carrying/Shipping the Projector	19
Precautions for Installation	19
When Using Mounted on the Ceiling	21
Install Facing in the Correct Direction	22
Open Source Software	24
Software under the GNU General Public License Version 2	24
Before Use	25
Included Accessories	25
Lens Cap	25
Part Names	26
Front Side	26
Rear Side	26
LED Indicator Displays	29
Preparing the Remote Control	33
Installing Remote Control Batteries	33
Remote Control Operating Range	34
Using the Remote (RS-RC05) in a Wired Connection	34
Basic Guide	35
Installation Procedure	36
Setting Up the Projector	36
Positioning the Projector in Front of the Screen	36
Floor Installation	36
Installation on High Surfaces	37
Ceiling Mounting or Rear Projection	37
Ceiling Mounting with Ceiling Attachment RS-CL15	38
Structure of Ceiling Attachment RS-CL15	38
Parts Included with RS-CL15	38
Extension pipe RS-CL08 / RS-CL09 (option)	39
Mounting Position	39
Assembly and Installation	41
Installation to flat and level Ceiling	41
Installation to a High Ceiling	44
Adjust the Projection Angle	47
Adjust the horizontal projection angle	47
Adjust the vertical projection angle	47
Adjust the screen inclination	48
Relationship between Projecting Distance and Image Size	49
Lens Shift Function	50
Amount of Lens Shift	50
Connection Procedure	52
Connecting a Computer	52
Connecting AV Equipment	53
4K Projection	54
Definition of 4K	54
4K Digital Signal Compatibility	54
Multi Input Mode	55
Settings for Multi Input Mode	57
Plugging the Projector In	59
Projection Procedure	60
Step 1 Turn the Projector On	60
When the Language Selection Screen Appears	61
When the Password Input Screen Appears	61
When “No signal” Appears	61
When Notebook Computer Screen Does Not Appear	61
Adjusting Image	61
Changing Notebook Computer Screen Output	62
Turning on External Monitor Output	62
Step 2 Select an Input Signal	63
Step 3 Adjust the Image	65
Setting the Display Resolution of the Computer	65
Windows 10	65
Windows 8.1 / Windows 8	65
Windows 7	65
Windows Vista	66
Mac OS X	66
Focusing, Resizing, or Moving the Image	67
Adjusting Image Focus	67
Adjusting Image Size	68
Adjusting the Image Position	70
Step 4 Select an Aspect Ratio (Screen Aspect) Matching the Screen	72
Select the Aspect	72
Types of Aspect Ratios	72
Selecting an Aspect Ratio	72
Step 5 Adjusting Keystone Distortion	73
Horizontal/Vertical Keystone Adjustment	73
Corner Adjustment	74
Resetting the Keystone Adjustment	75
Step 6 Select the Image Quality (Image Mode)	76
Image Modes	76
Selecting an Image Mode	77
Projecting an Image in the DICOM SIM Mode	77
Switching the mode to the DICOM SIM Mode	78
Step 7 Turn the Projector Off	79
Convenient Features	80
Temporarily Blacking Out an Image	80
Freezing the Picture	80
Projecting a Test Pattern	80
Specifying Power-Saving Settings	81
Advanced Guide	83
Using Menus	84
Menu Configuration	84
Basic Menu Operations	85
Menu Configuration	87
Menu Settings	95
Input settings	95
Aspect	96
Input level	96
Super white	96
Color space	97
Progressive	97
Input signal details	98
Image adjustment	99
Image mode	100
Create profile	101
Brightness	101
Contrast	101
Sharpness	101
Gamma	101
Color adjustment	102
Advanced adjustment	102
Ambient light	103
Random noise reduction	103
MPEG noise reduction	103
Dynamic gamma	104
Mem. color correct (Flesh/Sky/Green)	104
6-axis color adjust	104
Fine-Tune Gamma	105
Lamp mode	105
Reset	105
Install settings	107
Positional lock	108
Image flip H/V	108
Keystone	108
Professional settings	109
Panel drive mode	109
Multi input mode select	109
HDMI-1 EDID	110
HDMI-2 EDID	110
DVI optimizer	110
RGB alignment	111
High altitude	112
Vertical projection	112
Fan speed setting	112
Marginal focus	113
Edge blending	113
Lens - Position	116
Screen color	116
Iris	117
Test pattern	117
System settings	118
User screen settings	119
Logo capture	119
Logo position	119
No signal screen	119
Screen when blank	119
Projector on	119
On screen	120
Menu position	120
Menu display time	120
Guide	121
Show input status	121
Lamp warning display	121
Air filter warning display	121
Overheat warning display	122
Remote control/Side control	122
Beep	122
Key repeat	122
Key lock	122
Remote control channel	123
Audio in terminal select	123
Serial communication	124
Power management mode	124
Power management duration	124
Direct power on	125
Motion blur reduction	125
Language	126
Other settings	127
Password settings	127
Register password	128
Adjust panel characteristics	128
Lamp counter	128
Air filter counter	129
Power counter	129
Firmware	129
Factory defaults	129
Network settings	130
Network Connection Overview	130
Connection Methods	130
Completing Projector Settings	131
Network settings lock	132
Network password setting	132
Register network password	132
Network standby settings	133
Network function	133
Detailed settings	134
PJLink	136
AMX Device Discovery	137
Crestron RoomView	137
Checking Projector Information	138
Using the Projector on a Network	139
Completing Computer Settings for a Network Connection	139
Specifying an IP Address	139
Windows 10	139
Windows 8.1 / Windows 8	140
Windows 7	141
Windows Vista	141
Mac OS X	142
Resetting the IP Address Setting of the Computer	142
Setting Up the Network	143
Displaying the Network Configuration Screen	143
Network Setting	144
Error Notification Mails	154
Controlling the Projector from a Computer	155
Advanced Projection	157
Projecting from Multiple Projectors at Once (Edge Blending)	157
Basic Instructions	157
Color Adjustment	158
Black Level Adjustment	158
Smoother Overlapping Areas	159
Advanced Registration to Adjust Projected Images	161
Registration Using 5-Point Adjustment	161
Manual Registration	163
Resetting Image Registration	164
Adjusting Peripheral Focus	165
Bringing Image Edges into Focus	165
Resetting Adjustment	166
Other Information	167
Maintenance	168
Cleaning the Projector	168
Cleaning the Air Filter	168
Replacing the Air Filter	169
Replacing the Lamp	171
Replacement Lamp	172
Lamp Replacement Procedure	173
Product Specifications	176
Displayed Test Patterns	176
Supported Signal Types	177
Specifications	181
Projector	181
Remote Control	183
External View	183
Service Port (CONTROL)	184
Troubleshooting	187
LED Indicator Details	187
Symptoms and Solutions	188
You Cannot Turn on the Projector	188
You Cannot Project an Image from the Projector	189
There is no Sound	190
The Projected Image Is Blurred	190
You Cannot Project an Image Appropriately	191
The Projector Power Turns Off	191
The Projector Cannot Join the Network	191
You Cannot Operate the Remote Control	192
Index	193
Numerics	193
A	193
B	193
C	193
D	193
E	193
F	193
G	193
H	193
I	193
K	193
L	193
M	193
N	193
O	194
P	194
R	194
S	194
T	194
U	194
W	194