Coretronic S718QL DELL ADVANCED PROJECTOR User Manual Coretronic Dell S718QL UM
Coretronic Corp. DELL ADVANCED PROJECTOR Coretronic Dell S718QL UM
User Manual

Dell Advanced Projector S718QL
User’s Guide

Notes, Cautions, and Warnings
 NOTE: A NOTE indicates important information that helps you make 
better use of your projector
 CAUTION: A CAUTION indicates potential damage to hardware or 
loss of data if instructions are not followed.
 WARNING: A WARNING indicates a potential for property 
damage, personal injury, or death.
Provide an earthing connection.
Provide an earthing connection before the main plug is connected to the mains.
____________________
Information in this document is subject to change without notice.
© 2017 Dell Inc. All rights reserved.
Reproduction of these materials in any manner whatsoever without the written permission 
of Dell Inc. is strictly forbidden.
Trademarks used in this text: Dell and the DELL logo are trademarks of Dell Inc.; DLP 
and DLP logo are trademarks of TEXAS INSTRUMENTS INCORPORATED; Microsoft and 
Windows are either trademarks or registered trademarks of Microsoft Corporation in the 
United States and/or other countries.
Other trademarks and trade names may be used in this document to refer to either the 
entities claiming the marks and names or their products. Dell Inc. disclaims any 
proprietary interest in trademarks and trade names other than its own.
Model: Dell Advanced Projector S718QL
July 2017 Rev. A00
Contents | 3
Contents
1 About Your Dell Projector. . . . . . . . . . . . . . . . .  5
Projector Box Contents . . . . . . . . . . . . . . . . . . . . .  5
Projector Top and Bottom View   . . . . . . . . . . . . . . .  6
Projector Connections . . . . . . . . . . . . . . . . . . . . . .  7
Remote Control . . . . . . . . . . . . . . . . . . . . . . . . .   12
2 Adjusting Projector Image . . . . . . . . . . . . . . .  15
Adjusting Projected Zoom  . . . . . . . . . . . . . . . . . .   15
Projector Image Focus Adjustment  . . . . . . . . . . . .   16
Adjusting Projector Position . . . . . . . . . . . . . . . . .   17
Adjusting Image Corners . . . . . . . . . . . . . . . . . . .   19
Adjusting Image Size  . . . . . . . . . . . . . . . . . . . . .   20
3 Using Your Projector. . . . . . . . . . . . . . . . . . . .  22
Using Network Display  . . . . . . . . . . . . . . . . . . . .   22
Using PC-Free Presentation . . . . . . . . . . . . . . . . .   35
Set-up Bluetooth Speaker  . . . . . . . . . . . . . . . . . .   43
Using High Dynamic Range (HDR)  . . . . . . . . . . . .   55
4 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . .  57
Troubleshooting Tips. . . . . . . . . . . . . . . . . . . . . .   57
Guiding Signals . . . . . . . . . . . . . . . . . . . . . . . . .   60
5 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . .  61
Replacing the Remote Control Battery . . . . . . . . . .   61
6 Specifications  . . . . . . . . . . . . . . . . . . . . . . . . .  62
Compatibility Mode (Digital)  . . . . . . . . . . . . . . . . .   65
7 Additional Information  . . . . . . . . . . . . . . . . . .  67
8 Contacting Dell  . . . . . . . . . . . . . . . . . . . . . . . .  68

About Your Dell Projector 5
Your projector comes with all the items shown below. Ensure that you have all 
the items, and contact Dell if anything is missing.
Projector Box Contents
1About Your Dell Projector
Package Contents
Power cable 1.8 m HDMI cable (2.0 spec)
Remote control (CR2032 x 2pcs)
User's Guide and Documentation
Video
Mode
Freeze
Blank
Informacion Importante
Dell
S718QL

6About Your Dell Projector
Projector Top and Bottom View 
 NOTE: Wall mount screw hole M4 x 9 mm depth.
1 IR receivers
2 Status indicators
3 Power button
4 Lens
5 6W (x 2) speakers
6 Mounting holes for wall mount
7 Tilt adjustment wheel
4
3
1
5
2
67
140.0090.99
160.00
200.00
80.00
Top View Bottom View

About Your Dell Projector 7
Projector Connections
 CAUTION: Before you begin any of the procedures in this 
section, follow the Safety Instructions as described on page 8.
1 Mini USB (mini type B) connector 
for firmware upgrade
8 SPDIF connector
2 RJ45 connector 9 USB Type A Power (5V/1.8A) 
connector
3 HDMI 1 (2.0) connector 10 USB Type A Power (5V/1.8A) 
connector
4 HDMI 2 (1.4) connector 11 Power cord connector
5 HDMI 3 (1.4) connector 12 RS232 connector
6 USB (Type A) 3.0 connector for 
USB media playback and 
optional wireless dongle
13 Kensington cable slot
7 Audio output connector
1 2 3 4 56
13 1112 78910

8About Your Dell Projector
 CAUTION: Safety Instructions
1
Do not use the projector near appliances that generate a lot of heat.
2
Do not use the projector in areas where there is an excessive amount of 
dust. The dust may cause the system to fail and the projector will 
automatically shutdown.
3
Ensure that the projector is mounted in a well-ventilated area.
4
Do not block the ventilation slots and openings on the projector.
5
Ensure the projector operates between ambient temperatures 5°C to 40°C 
(41°F to 104°F).
6
Do not try to touch the ventilation outlet as it can become very hot after the 
projector has been turned on or immediately after it is turned off.
7
Do not look into the lens while the projector is on as it may cause injury to 
your eyes.
8
Do not place any objects near or in front of the projector or cover its lens 
while the projector is on as the heat may cause the object to melt or burn.
9
Do not use alcohol to wipe the lens.
 NOTE: 
•
Do not attempt to ceiling mount the projector by yourself. It should be 
installed by a qualified technician.
•
Recommended Projector Wall Mount Kit. For more information, see the 
Dell Support website at 
dell.com/support
.
•
For more information, see the Safety Information that shipped with your 
projector.
•
The S718QL projector can only be used indoors.

About Your Dell Projector 9
 WARNING: Laser Safety Notice
This product is classified as CLASS 1 LASER PRODUCT - RISK 
GROUP 1 according to IEC 60825-1 : 2014. Complies with FDA 
regulations 21 CFR 1040.10 and 1040.11 as a Risk Group 1 , LIP ( 
Laser Illuminated Projector) as defined in IEC 62471:2006 except for 
deviations pursuant to Laser Notice No. 50, dated June 24, 2007.
•
Failure to comply with the following could result in death or serious 
injury.
•
This projector has a built-in Class 4 laser module. Never attempt to 
disassemble or modify the projector.
•
Any operation or adjustment not specifically instructed in the User 
manual creates the risk of hazardous laser radiation exposure.
•
Do not open or disassemble the projector as this may cause damage or 
exposure to laser radiation.
•
Do not stare into beam when the projector is on. The bright light may 
result in permanent eye damage.
•
When turning on the projector, make sure no one within projection range 
is looking into the lens.
•
Follow the control, adjustment, or operation procedures to avoid damage 
or injury from exposure of laser radiation.
•
The instructions for the assembly, operation, and maintenance include 
clear warnings concerning precautions to avoid possible exposure to 
hazardous laser radiation.

10 About Your Dell Projector
Federal Communication Commission Interference 
Statement
This device complies with Part 15 of the FCC Rules. Operation is subject to 
the following two conditions: (1) This device may not cause harmful 
interference, and (2) this device must accept any interference received, 
including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a 
Class B digital device, pursuant to Part 15 of the FCC Rules.  These limits are 
designed to provide reasonable protection against harmful interference in a 
residential installation. This equipment generates, uses and can radiate radio 
frequency energy and, if not installed and used in accordance with the 
instructions, may cause harmful interference to radio communications.  
However, there is no guarantee that interference will not occur in a particular 
installation.  If this equipment does cause harmful interference to radio or 
television reception, which can be determined by turning the equipment off 
and on, the user is encouraged to try to correct the interference by one of the 
following measures:
•
Reorient or relocate the receiving antenna.
•
Increase the separation between the equipment and receiver.
•
Connect the equipment into an outlet on a circuit different from that to 
which the receiver is connected.
•
Consult the dealer or an experienced radio/TV technician for help.
FCC Caution: Any changes or modifications not expressly approved by the 
party responsible for compliance could void the user's authority to operate 
this equipment.
This transmitter must not be co-located or operating in conjunction with any 
other antenna or transmitter.
Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an 
uncontrolled environment. This equipment should be installed and operated 
with minimum distance 20cm between the radiator & your body.
 FOR COUNTRY CODE SELECTION USAGE (WLAN DEVICES)
 Note: The country code selection is for non-US model only and is not available 
 to all US model. Per FCC regulation, all WiFi product marketed in US must fixed 
 to US operation channels only .

About Your Dell Projector 11
Industry Canada statement:
This device complies with ISED’s licence-exempt RSSs. Operation is subject 
to the following two conditions: (1) This device may not cause harmful 
interference, and (2) this device must accept any interference received, 
including interference that may cause undesired operation.
Le présent appareil est conforme aux CNR d’ ISED applicables aux appareils 
radio exempts de licence. L’exploitation est autorisée aux deux conditions 
suivantes : (1) le dispositif ne doit pas produire de brouillage préjudiciable, et 
(2) ce dispositif doit accepter tout brouillage reçu, y compris un brouillage 
susceptible de provoquer un fonctionnement indésirable. 
Radiation Exposure Statement:
This equipment complies with ISED radiation exposure limits set forth for an 
uncontrolled environment. This equipment should be installed and operated 
with minimum distance 20cm between the radiator & your body.
Déclaration d'exposition aux radiations:
Cet équipement est conforme aux limites d'exposition aux rayonnements 
ISED établies pour un environnement non contrôlé. Cet équipement doit être 
installé et utilisé avec un minimum de 20 cm de distance entre la source de 
rayonnement et votre corps.

12 About Your Dell Projector
Remote Control
1 Power  Turns the projector on or off. 
2 Back  Returns to the previous screen.
3 Up  Press to navigate through the On-Screen 
Display (OSD) Menu items.
4 Right  Press to navigate through the On-Screen 
Display (OSD) Menu items.
5 Down  Press to navigate through the On-Screen 
Display (OSD) Menu items.
6 Volume down  Press to decrease the volume.
Video
Mode
Freeze
Blank
1
2
3
4
5
6
7
8
11
12
15
14
13
10
9

About Your Dell Projector 13
7 Volume up  Press to increase the volume.
8 Freeze Press to pause the screen image, then press 
"Freeze" again to resume normal projection.
9 Video in Press to switch between sources: HDMI 1, 
HDMI 2, HDMI 3, Wireless/LAN Display, and 
USB Viewer.
10 Video mode The projector has preset configurations that 
are optimized for displaying data (presentation 
slides) or video (movies, games, etc.).
Press the Video Mode button to toggle 
between Presentation mode, Bright mode, 
Movie mode, sRGB, or Custom mode.
Pressing the Video Mode button once will 
show the current display mode. Pressing the 
Video Mode button again will switch between 
modes.
11 Menu  Press to activate the OSD.
12 Enter  Press to confirm the selection.
13 Left  Press to navigate through the On-Screen 
Display (OSD) Menu items.
14 Mute  Press to mute or un-mute the projector 
speaker.
15 Blank  Press to toggle between white/blank/resume 
the image.
Blank

14 About Your Dell Projector
Remote Control Operating Range
 NOTE: Actual operating range may slightly differ from the diagram. 
Weak batteries will also prevent the remote control from properly 
operating the projector.
Video
Mode
Freeze
Blank
Video
Mode
Freeze
Blank
Operating range
Angle ±30° 
Distance 7 m/22.97 feet
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'LVWDQFH
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'LVWDQFH

Adjusting Projector Image 15
Adjusting Projected Zoom
Raising the Projector Height 
1
Raise the projector to the desired display angle, and use the rear tilt 
adjustment wheel to fine-tune the display angle.
Lowering the Projector Height 
1
Lower the projector, and use the front tilt adjustment wheel to fine-tune the 
display angle.
2Adjusting Projector Image
1 Rear tilt adjustment wheel 
(Angle of tilt: 0 to 3.6 degrees)
2 Front tilt adjustment wheel
3.6°
1
1
22

16 Adjusting Projector Image
Projector Image Focus Adjustment
1
The Dell S718QL supports power focus.
Steps: Advanced Settings > Projector Settings > Focus Adjust
2
Adjust the focus until the image is clear. The projector focuses at distances 
ranging between 0.32 ft to 0.74 ft (10 cm to 22.5 cm).

Adjusting Projector Image 17
Adjusting Projector Position
When you select a position for the projector, consider the size and shape of 
your screen, the location of your power outlets, and the distance between the 
projector and the rest of your equipment. Follow these general guidelines: 
•
When positioning the projector to the screen, it must be at least 3.9 inches 
(10 cm) from the projection screen.
•
Position the projector to the required distance from the screen. The distance 
from the lens of the projector to the screen, the zoom setting, and the video 
format determine the size of the projected image.
•
Lens throw ratio: 0.189
You can set up or install the S718QL in the following ways:
Case A Case B
Wall Mount Projection
Table Top Projection

18 Adjusting Projector Image
Case C
Upward Projection
Case D
Portrait Right Projection
Case E
Portrait Left Projection

Adjusting Projector Image 19
Adjusting Image Corners
Use 4 corner adjustment feature to get perfect, rectangular images.
1
Advanced Settings > Keystone Settings > Four Corner
2
At four corner screen, use 
, , 
 and   to select one corner and press 
 to confirm.
3
Use 
, , 
 and   to adjust the image shape as necessary.
4
When you are finished, press "Menu" button to exit.
 NOTE: The function is unavailable when H./V. Keystone is adjusted.

20 Adjusting Projector Image
Adjusting Image Size
130" (330.2 cm)
120" (304.8 cm)
110" (279.4 cm)
100" (254.0 cm)
0.74' (22.5 cm)
0.60' (18.4 cm)
0.47' (14.2 cm)
0.32' (10.0 cm)
Projector to screen distance (Horizontal)

Adjusting Projector Image 21
Adjusting Image Shape
Projection
Distance (L1)
Image size Distance from top 
of image to top of 
projector (L2)
Diagonal (S1) Width (S2) Height (S3)
inch cm inch cm inch cm inch cm inch cm
3.9 10.0 100 254.0 87.1 221.2 49.0 124.5 7.3 18.6
5.6 14.2 110 279.4 95.8 243.3 53.9 137.0 8.2 20.9
7.2 18.4 120 304.8 104.5 265.4 58.8 149.4 9.1 23.1
8.9 22.5 130 330.2 113.2 287.5 63.7 161.9 10.0 25.4
* This graph is for user reference only.
* Offset Ratio: 118%
S3
L2
(Offset)
L1

22 Using Your Projector
Using Network Display
Configure Your Projector for Network Display
Connect Projector to the Network
1
Connect the power cable and turn on the projector by pressing the power 
button.
2
Press the 
Menu
 button on your projector control panel or remote control.
 NOTE: Use
, , 
 and 
 buttons to navigate and   to 
select.
3Using Your Projector

Using Your Projector 23
3
Ensure DHCP option is 
Off
 from LAN settings of Advanced Settings menu.
4
Access the 
Input Source
 menu, select 
Network
 source.
The 
Network Guide Screen
 shown below appears:

24 Using Your Projector
Connect Projector Directly to the Computer
A.Cable Connections
5
Connect the LAN cable to the projector and the computer.
B.Switch Source
6
Connect the LAN cable to the projector and the computer via the switch 
source.
7
DHCP of LAN Settings switches to 
On
.
 NOTE: If the DHCP setting is set to On, the IP sharing device will 
automatically assign a set of IP Address, Subnet Mask, and Gateway.

Using Your Projector 25
Install Dell Network Projection Software on the Windows
1
Open Local Area Connection Properties, and then enter the IP Address and 
Subnet Mask, click OK.
Steps: Start > Control Panel > Network and Internet > Network and 
Sharing Center > Change Adapter Setting > Local Area Connection
2
Open the Internet browser on your computer, and enter 
10.0.50.100
 (default) 
in the browser's address bar. You will be directed to the 
Dell S718QL Web 
Management
 page.
3
The S718QL Web Management page opens. For first-time use, click 
Download
.

26 Using Your Projector
4
At the 
Download
 page, click 
Download Network Projection App For 
Windows 10/8/7/Vista/XP
 and install to your computer.
 NOTE: If you are unable to install the application because of 
inadequate rights on the computer, please contact your network 
administrator.
5
Click 
Run
 to proceed with the one-time installation of the software.
6
The installation software will launch. Follow the on-screen instructions to 
complete setup.
 NOTE: Alternatively you can download the latest version of the Dell 
Network Projection application from dell.com/support

Using Your Projector 27
Install Dell Network Projection Software on the Mac
1
Open Local Area Connection Properties, and then enter the IP Address and 
Subnet Mask, click OK.
Steps: Go > Applications > System Preferences > Network
2
Open the Safari browser on your Mac computer, and enter 
10.0.50.100
(default) in the browser's address bar. You will be directed to the 
Dell 
S718QL Web Management
 page.
3
The S718QL web management page opens. For first-time use, click 
Download
.

28 Using Your Projector
4
At the 
Download
 page, click 
You can also download for OSX 
and install to 
your computer.
 NOTE: 
If you are unable to install the application because of 
inadequate rights on the computer, please contact your network 
administrator.
5
Running 
Dell_Network_Projection_Mac.pkg
 from 
Downloads
 folder.

Using Your Projector 29
6
The installation software will launch. Follow the on-screen instructions to 
complete setup.
Using the Dell Network Projection App (Windows)
Once the installation is completed, you can double-click   icon on the 
desktop to start the application.
The 
Dell Network Projection Screen
 shown below appears:

30 Using Your Projector
1
At 
Dell Network Projection
 screen, click 
Find a Projector
, and then select 
Dell_42FE21E1 (random code)
. This is the name & code that will be 
projected, when your projector is set to the 'Network' source.
2
Click 
Mirror Off
 option to start presenting.

Using Your Projector 31
Using the Dell Network Projection App (Mac)
1
1.Go to 
Applications
 folder, and then open the 
Network Projection
 folder.
2
Running 
Network Projection
 application from Network Projection folder.
The 
Dell Network Projection Screen
 shown below appears:

32 Using Your Projector
3
At the 
Dell Network Projection
 screen, click 
Find a Projector
, and then 
select Dell_CCDDEE01 (random code). This is the name & code that will be 
projected, when your projector is set to the 'Network' source.
4
Click 
Mirror Off
 option to start presenting.

Using Your Projector 33
Split Screen
After the network projection connects, click 
Conference
 button to activate the 
split screen feature.

34 Using Your Projector
Understanding the Buttons
Item Description
Control Toolbar
Mirror Off/On Click to toggle network projection On/Off and 
screen extension.
Quality Click to toggle High/Low quality.
Audio Click to toggle audio On/Off.
Conference Click to activate the conference control.
 Preference Click to activate the fast connection settings.

Using Your Projector 35
Using PC-Free Presentation
Multimedia File Type Support
Photos
Media 
Type
Ext Name Version 
Support
Detailed Specification Notes
JPEG jpg/jpeg Baseline mode: size <=65536 
x 65536
Progressive baseline:
•
color mode=444, size <= 
2080 x 2080
•
color mode=(422, 440), 
size <=2544 x 2544
•
color mode=(420, 400, 
411, others), size <=2944 
x 2944
JPEG (CMYK) is not support
Support 
baseline 
mode & 
progressive 
baseline
BMP bmp Size<=65536 x 65536 Support all 
modes
PNG/GIF png/gif PNG<=65536 x 65536
GIF<=65536 x 65536
Animation mode is not 
supported
Support 
interlace
Animation 
mode is not 
supported
TIFF tiff TIFF<=3264 x 2176 Support all 
modes

36 Using Your Projector
Audio
File Type File 
Extension
Version 
Support
Detailed Specification Notes
Mpeg-1 
Layer 3
mp3 VBR: bit rate: 8~320 Kbps
WMA wma/asf WMA 7~9.1 Bit rate: CBR up to 320 
kbps, VBR up to 256 kbps
1. Microsoft 
Licensee 
only
2. WMA 
7~9.1 is 
WMA2
WMV wav Sampling rate: 8KHz; Bit 
rate: 32Kbps
Microsoft 
ADPCM only
LPCM n/a 
(included 
in the 
video 
only)
LPCM LPCM: 
Sampling rate: 
8KHZ~192KHz; Bit rate: 
64~4608 Kbps
ADPCM n/a 
(included 
in the 
video 
only)
1. Microsoft 
ADPCM
2. IMA ADPCM 
(DVI_ADPCM)
3. SWF 
ADPCM
4. QT IMA 
ADPCM
Microsoft ADPCM:
Sampling rate: 8KHz; Bit 
rate: 32 Kbps
OGG 
Vorbis
ogg CBR:  Sampling rate: 
32K~192KHz
VBR: Up to 500 Kbps 
(spec)
AMR amr/3ga

Using Your Projector 37
Video
File Type Video 
Type
Audio Type Detailed Specification Notes
MP4 
(.mov, 
.mp4)
MPEG-4 
AVC 
(H.264)
LPCM
ADPCM
MPEG-Audio
H.264: 
1. Main and High Profile @ 
level 4.2
2. Baseline @ level 3
3. 4K@24P
ADPCM:
1. Microsoft 
ADPCM
2. IMA ADPCM 
(DVI_ADPCM)
3. SWF ADPCM
4. QT IMA 
ADPCM
MP4 
(.mp4)
H.265/HE
VC
MPEG-Audio
HE-AAC, LC-
AAC
H.265: 
1. MP@L5.1 Main Tier
2. 4K@60P 10bit
AVI (.avi) MPEG-4 
AVC 
(H.264)
LPCM
ADPCM
MPEG-Audio
MPEG-1: support up to 
1080@60p
H.264: 
1. Main and High Profile @ 
level 4.2
2. Baseline @ level 3
3. 4K@24P
ADPCM:
1. Microsoft 
ADPCM
2. IMA ADPCM 
(DVI_ADPCM)
3. SWF ADPCM
4. QT IMA 
ADPCM
FLV (.flv) MPEG-4 
AVC 
(H.264)
LPCM
MPEG-Audio
H.264: 4K@24P
F4V (.f4v) H.264 HE-AAC
MP3
H.264: 
1. Main and High Profile @ 
level 4.2
2. Baseline @ level 3
3. 4K@24P
MKV 
(.mkv)
MPEG-4 
AVC 
(H.264)
LPCM
ADPCM
MPEG-Audio
H.264: 
1. Main and High Profile @ 
level 4.2
2. Baseline @ level 3
3. 4K@24P
ADPCM:
1. Microsoft 
ADPCM
2. IMA ADPCM 
(DVI_ADPCM)
3. SWF ADPCM
4. QT IMA 
ADPCM
MKV 
(.mkv)
H.265/HE
VC
VP9
MPEG-Audio
HE-AAC, LC-
AAC
H.265: 
1. MP@L5.1 Main Tier
2. 4K@60P 10bit

38 Using Your Projector
Setting up to present using External USB Storage
 NOTE: A USB flash disk must be plugged into the projector if you 
want to use the USB media playback feature.
Follow these steps to play the Video, Audio, Photo, or PDF files on your 
projector:
1
Connect the power cable and turn on the projector by pressing the power 
button.
2
Plug in a 
USB flash disk
 to your projector.
3
Press the 
Menu
 button on the control panel or remote control.
4
Access the 
Input Source
 menu, select 
USB Viewer
 source.

Using Your Projector 39
5
Go to USB Viewer menu:
a
You can play 
Video
, 
Music
, or 
Photo
 files, or select 
Setting
 option to 
change multimedia settings.
The 
Video Source Screen
 shown below appears:

40 Using Your Projector
The 
Music Source Screen
 shown below appears:
The 
Photo Source Screen
 shown below appears:
The 
Setting Source Screen
 shown below appears:

Using Your Projector 41
b
You can also play 
MS Excel
, 
MS Word
, 
MS PowerPoint
, or 
PDF
 files 
via 
Document
 option.
The 
Document Screen
 shown below appears:

42 Using Your Projector
Office Viewer File Type Support
The office viewer feature allows you to play the MS Excel, MS Word, MS 
PowerPoint, and PDF files.
File Type Support Version Pages/Lines Limitation Size 
Limitation
Notes
Adobe PDF Up to 1000 pages (One 
file)
Up to 
75 MB
MS Word Word 97, 2000, 
2002, 2003
Because office viewer 
does not load all pages 
of MS Word file at the 
same time, there are no 
obvious limitations of 
page and line.
Up to 
100 MB
Does not 
support 
Bold Text in 
Simple 
Chinese 
front
Word 2007, 
2010 (.docx)
MS Excel Excel 97, 
2000,2002, 2003
Row Limit: up to 595 / 
Column Limit: up to 256
Up to 
15 MB
Does not 
support 
password-
protected 
sheets
Excel 2007, 
2010 (.xlsx)
Sheet: up to 100
Office XP Excel Note: Any one of three 
limitations above cannot 
appear on one Excel file 
simultaneously
MS 
PowerPoint
PowerPoint 97 Up to 1000 pages (One 
file)
Up to 
19 MB
Does not 
support 
Slide Show 
order
PowerPoint 
2000, 2002, 
2003
PowerPoint 
2007, 2010 
(.pptx)
Office XP 
PowerPoint
PowerPoint 
presentation-
2003 and 
earlier*.pps)
PowerPoint 
presentation-
2007 and 
2010(.ppsx)

Using Your Projector 43
Set-up Bluetooth Speaker
 NOTE: 
a
Bluetooth transmitter range is 10 m.
b
Bluetooth sound profile supports Stereo (2 channel).
c
The S718QL projector Bluetooth transmitter can only communicate 
with one Bluetooth speaker at a time same time.
d
Bluetooth will not operate when 3.5 mm audio out or SPDIF is 
connected.
e
Up to five Bluetooth speakers can be paired & saved.
f
Once a Bluetooth speaker is paired, the projector will automatically 
connect to it when the projector is turned on.
Adding a New Bluetooth Speaker
Follow these steps to pair your projector with a compatible Bluetooth speaker:
1
Connect the power cable and turn on the projector by pressing the power 
button.
2
Access the 
Advanced Settings
 menu. Select the 
Bluetooth Settings
 and 
then turn-on 
Bluetooth
 feature on the sub-menu.

44 Using Your Projector
3
When the Bluetooth function is enabled, select Scanning and Pairing, and 
then press the 
Enter
 button to enter the 
Scanning and Pairing
 screen.
Pairing instruction shown below appears:
a
Click 
Scan
 button.

Using Your Projector 45
b
When the Scan Devices list appears, select 
Device 1
 and click the 
Pairing
button.
c
Please enter the pairing code.

46 Using Your Projector
d
When the pairing process is complete, select 
Device 1
 from the Bluetooth 
Existing Devices list. Then click the 
Connect
 button.

Using Your Projector 47
Remove a Bluetooth Speaker
1
Connect the power cable and turn on the projector by pressing the power 
button.
2
Access the 
Advanced Settings
 menu. Select the 
Bluetooth Settings
 and 
then turn-on 
Bluetooth
 feature on the sub-menu.
3
When the Bluetooth function is enabled, select Scanning and Pairing, and 
then press the 
Enter
 button to enter the 
Scanning and Pairing
 screen.
Pairing instruction shown below appears:

48 Using Your Projector
a
Click 
Scan
 button.
b
When the Scan Devices list appears, select 
Device 1
 and click the 
Pairing
button.

Using Your Projector 49
c
Please enter the pairing code.
d
When the pairing process is complete, select 
Device 1
 from the Bluetooth 
Existing Devices list. Then click the 
Connect
 button.

50 Using Your Projector
4
When you into 
Bluetooth Scanning and Pairing
 sub-menu, select the 
device you would like to remove, and then click 
Remove
 button.

Using Your Projector 51
Disconnect a Bluetooth Speaker
1
Connect the power cable and turn on the projector by pressing the power 
button.
2
Access the 
Advanced Settings
 menu. Select the 
Bluetooth Settings
 and 
then turn-on 
Bluetooth
 feature on the sub-menu.
3
When the Bluetooth function is enabled, select Scanning and Pairing, and 
then press the 
Enter
 button to enter the 
Scanning and Pairing
 screen.
Pairing instruction shown below appears:

52 Using Your Projector
a
Click 
Scan
 button.
b
When the Scan Devices list appears, select 
Device 1
 and click the 
Pairing
button.

Using Your Projector 53
c
Please enter the pairing code.
d
When the pairing process is complete, select 
Device 1
 from the Bluetooth 
Existing Devices list. Then click the 
Connect
 button.

54 Using Your Projector
4
When you into 
Bluetooth Scanning and Pairing
 sub-menu, select Device 
1, and then click 
Disconnect
 button.

Using Your Projector 55
Using High Dynamic Range (HDR)
 NOTE: 
a
Only HDMI-1 port can support HDR feature.
b
PQ functions cannot be adjusted in HDR mode.
Follow these steps to activate HDR feature:
1
Connect the power cable and turn on the projector by pressing the power 
button.
2
Connect the 
HDMI 2.0 cable
 to the projector HDMI-1 port and the computer 
or DVD player.
 NOTE: Your computer or DVD player must support the HDR function.

56 Using Your Projector
3
Access the 
Display Settings
 menu, select 
HDR
 and then follow the 
functionality difference to select 
Auto
, 
Off
, 
HDR1
, 
HD2
, or 
HD3
 on the sub-
menu.

Troubleshooting 57
Troubleshooting Tips
If you experience problems with your projector, see the following 
troubleshooting tips. If your problem persists, please contact Dell.
4
Troubleshooting
Problem Possible Solution
No image appears on the 
screen
•
Ensure that you have chosen the correct 
input source on the INPUT SOURCE 
menu.
•
Ensure the external graphics port is 
enabled. If you are using a Dell laptop 
computer, press   (Fn+F8). For 
other computers, see your respective 
documentation. If images are not 
displayed properly, please upgrade the 
video driver of your computer. For Dell 
computers, see www.dell.com/support.
•
Ensure that all the cables are securely 
connected. See "Adjusting Projector 
Image" on page 15.
•
Ensure that the pins of the connectors are 
not bent or broken. 
•
Use the Test Pattern in the Projector 
Settings of the Advanced Settings menu. 
Ensure that the colors of the test pattern 
are correct. 
Fn
F8
CRT/LCD

58 Troubleshooting
Partial, scrolling, or 
incorrectly displayed image
If you are using a Dell laptop computer, set 
the resolution of the computer to 4K (3840 
x 2160):
a
Right-click the unused portion of your 
Microsoft
®
 Windows
®
 desktop, click 
Properties
, and then select 
Settings
 tab.
b
Verify that the setting is 3840 x 2160 
pixels for the external monitor port.
c
Press  (Fn+F8). 
If you experience difficulty in changing 
resolutions, or if your monitor freezes, 
restart all the equipment and the projector.
If you are not using a Dell laptop computer, 
see your documentation. If images are not 
displayed properly, please upgrade the 
video driver of your computer. For a Dell 
computer, see www.dell.com/support.
The screen does not display 
your presentation
If you are using a portable computer, press 
 (Fn+F8). 
Image color is incorrect
•
If the display receives the wrong signal 
output from the graphics card, please set 
the signal type to 
RGB
 in the OSD 
Image 
Settings
 of the 
Advanced Settings
 tab.
•
Use 
Test Pattern
 in the 
Projector 
Settings
 of the 
Advanced Settings
menu. Ensure that the colors of the test 
pattern are correct. 
Image is out of focus 1
Adjust the focus until the image is clear. 
Use 
Focus Adjust
 in the 
Projector 
Settings
 of the 
Advanced Settings
menu.
2
Ensure that the projection screen is within 
the required distance from the projector 
(0.32 ft [10 cm] ~ 0.74 ft [22.5 cm]).
Problem (continued) Possible Solution (continued)

Troubleshooting 59
The image is stretched 
when displaying a 16:9 DVD
The projector automatically detects the 
input signal format. It will maintain the 
aspect ratio of the projected image 
according to the input signal format with an 
Original setting.
If the image is still stretched, adjust the 
aspect ratio in the Display Settings of the 
Advanced Settings menu in the OSD.
Image is reversed Select 
Projector Settings
 of the 
Advanced 
Settings
 from the OSD and adjust the 
projector mode.
TEMP light is solid amber The projector has overheated. The display 
automatically shuts down. Turn the display 
on again after the projector cools down. If 
the problem persists, please contact Dell.
TEMP light is blinking 
amber
If the projector fan fails, the projector will 
automatically shut down. Try to clear the 
projector mode by pressing and holding the 
Power
 button for 10 seconds. Please wait 
for about 5 minutes and try to power up 
again. If the problem persists, please 
contact Dell.
The remote control is not 
operating smoothly or works 
only within a limited range
The battery may be low. If so, replace with 
new CR2032 battery.
LAN control support
•
Web Control functions were verified on 
IE9, IE10, and IE11. The other version 
may have compatibility problem.
•
The Compatibility View setting should be 
disabled. Otherwise the web control page 
may have icon or content display 
abnormal issue.
Problem (continued) Possible Solution (continued)

60 Troubleshooting
Guiding Signals
Projector 
Status Description
Control Buttons Indicator
Power TEMP 
(Amber)
LAMP 
(Amber)
Standby mode Projector in Standby mode. Ready to 
power on. White Flashing OFF OFF
Warming up 
mode
Projector takes some time to warm up 
and power on. White OFF OFF
Laser Diode 
on
Projector in Normal mode, ready to 
display an image.
 Note: The OSD menu is not 
accessed.
White OFF OFF
Cooling mode Projector is cooling to shutdown. White OFF OFF
Projector 
overheated
Air vents might be blocked or ambient 
temperature may be above 40°C. The 
projector automatically shuts down. 
Ensure that the air vents are not 
blocked and that the ambient 
temperature is within operational 
range. If the problem persists, please 
contact Dell.
OFF AMBER OFF
Fan 
breakdown
One of the fans has failed. The 
projector automatically shuts down. If 
the problem persists, please contact 
Dell.
OFF AMBER 
Flashing OFF
Laser Diode 
driver 
overheated
Air vents might be blocked or the 
Laser Diode driver has overheated. 
The projector will automatically shut 
down. Turn the display on again after 
the projector cools down. If the 
problem persists, please contact Dell.
AMBER AMBER OFF
Color Wheel 
breakdown
Color wheel cannot start. The 
projector has failed and the projector 
automatically shuts down. Unplug the 
power cord after three minutes and 
then turn on the projector. If this 
problem persists, please contact Dell.
White AMBER 
Flashing
AMBER 
Flashing
Laser Diode 
failure
Laser Diode is defective. OFF OFF AMBER
Fault - DC 
supply (+12V)
Power supply has been interrupted. 
The projector automatically shuts 
down. Unplug the power cord after 
three minutes and then turn on the 
projector. If this problem persists, 
please contact Dell.
AMBER Flashing AMBER AMBER

Maintenance 61
Replacing the Remote Control Battery
1Rotate the battery lid counterclockwise to 
remove the battery cover.
2Insert a CR2032 coin cell battery and align 
the polarity correctly according to the 
marking in the battery holder.
 NOTE: When you use the remote control 
for the first time, there is a plastic sheet 
between the battery and its contact. 
Remove the sheet before use.
3Rotate the battery lid clockwise to mount 
the battery cover.
5
Maintenance
3
V
O
L
T
S
CR2032
3
V
O
L
T
S
CR2032

62 Specifications
6Specifications
Light Valve 0.66" UHD TRP S610 DMD, DarkChip3™
Brightness 5000 ANSI Lumens (Max.)
Contrast Ratio 1300:1 Typical (Full On/Full Off)
100000:1 High Contrast Ratio
Uniformity 80% Typical (Japan Standard - JBMA)
Number of Pixels 3840 x 2160 (4K)
Aspect Ratio 16:9
Displayable Color 1.07 billion colors
Color Wheel Speed 2 X for Normal
Projection Lens F-Stop: F/2.74
Focal length, f=2.84 mm
No Manual Zoom Lens, Fixed
Throw ratio =Fixed UST 0.18 wide and tele
Offset ratio: 118%
Projection Screen Size 100 ~ 130 inches (diagonal)
Projection Distance 0.32 ~ 0.74 ft (10 ~ 22.5 cm)
Video Compatibility Component Video input via HDMI: 2160p 
(24/25/60 Hz), 1080i (24/25/60 Hz), 720p (50/60 
Hz), 576i/p, 480i/p
Power Supply Universal AC 100-240 V 50-60 Hz with PFC 
input
Power Consumption Normal mode: 500 W ± 15% @ 110 Vac
Eco mode: 280 W ± 15% @ 110 Vac
Standby mode: < 0.5 W
Network standby: < 2 W
 NOTE: By default, the projector is set to 
enter power saving mode after 20 minutes 
of no activity.
Audio  2 speakers x 6 watt RMS

Specifications 63
Noise Level Normal mode: 33 dB(A)
Eco mode: 29 dB(A)
Projector Weight < 29.76 lb (13.5 Kg)
Dimensions (W x D x H) 18.07 x 15.16 x 5.31 inches (459 x 385 x 135 
mm)
Environmental Operating temperature: 5 °C - 40 °C (41 °F- 
104 °F)
Humidity: 80% maximum
St
orage temperature: 0 °C to 60 °C (32 °F to 
140 °F)
Humidity: 90% maximum
Shipping temperature: -20 °C to 60 °C
(-4 °F to 140 °F)
Humidity: 90% maximum
I/O Connectors Power: One AC power socket (3-pin - C14 inlet)
HDMI 2.0 input: One HDMI 2.0 connector for 
HDMI 2.0 specification HDCP 2.2 compliant and 
HDR capable.
HDMI 1.4 input: Two HDMI 1.4 connectors for 
HDMI 1.4 specification HDCP 2.2 compliant.
Variable audio output: One 3.5 mm stereo mini 
phone jack (Green).
USB (mini type B) port: One mini type B 
connector for firmware upgrade.
USB 3.0 (type A) port: One USB 3.0 type A 
connector for USB playback.
USB Power (5V/1.8A): Two USB Power 
(5V/1.8A) for power only
RS232 port: One 9-pin D-sub for RS232 
communication.
5.31"(135 mm)
18.07"(459 mm)
15.16"(385 mm)

64 Specifications
RJ-45 port: One RJ-45 connector for build-in for 
network control and LAN display.
SPDIF port: One SPDIF connector for digital 
audio output.
Light Source Up to 20,000 hours in Normal mode

Specifications 65
Compatibility Mode (Digital)
Resolution Refresh Rate
(Hz)
H Sync 
Frequency
(KHz)
Pixel Clock
(MHz)
Support HDMI 
1.4 or 2.0
640 x 480 59.940 31.469 25.175 HDMI 1.4 & 2.0
640 x 480 75.000 37.500 31.500 HDMI 1.4 & 2.0
640 x 480 85.008 43.269 36.000 HDMI 1.4 & 2.0
720 x 480 p60 59.940 31.469 27.000 HDMI 1.4 & 2.0
720 x 576 p50 50.000 31.250 27.000 HDMI 1.4 & 2.0
800 x 600 60.317 37.879 40.000 HDMI 1.4 & 2.0
800 x 600 75.000 46.875 49.500 HDMI 1.4 & 2.0
800 x 600 85.061 53.674 56.250 HDMI 1.4 & 2.0
1024 x 768 60.004 48.363 65.000 HDMI 1.4 & 2.0
1024 x 768 74.930 60.241 80.000 HDMI 1.4 & 2.0
1024 x 768 84.997 68.677 94.500 HDMI 1.4 & 2.0
1280 x 720 59.855 44.772 74.250 HDMI 1.4 & 2.0
1280 x 720 p50 50.000 37.500 74.250 HDMI 1.4 & 2.0
1280 x 720 p60 60.000 45.000 74.250 HDMI 1.4 & 2.0
1280 x 800 59.810 49.702 83.500 HDMI 1.4 & 2.0
1280 x 1024 60.020 63.981 108.000 HDMI 1.4 & 2.0
1366 x 768 59.790 47.712 85.500 HDMI 1.4 & 2.0
1400 x 1050 59.978 65.317 121.750 HDMI 1.4 & 2.0
1600 x 1200 60.000 75.000 162.000 HDMI 1.4 & 2.0
1920 x 1080 60.000 67.500 148.500 HDMI 1.4 & 2.0
1920 x 1080 i50 50.000 28.125 74.250 HDMI 1.4 & 2.0
1920 x 1080 i60 60.000 33.750 74.250 HDMI 1.4 & 2.0
1920 x 1080 
p120 120.00 33.750 297.000 HDMI 1.4 & 2.0
3840 x 2160 24.000 54.000 297.000 HDMI 1.4 & 2.0
3840 x 2160 25.000 56.250 297.000 HDMI 1.4 & 2.0
3840 x 2160 30.000 67.500 297.000 HDMI 1.4 & 2.0

66 Specifications
3840 x 2160 50.000 112.500 594.000 HDMI 2.0
3840 x 2160 60.000 135.000 594.000 HDMI 2.0
4096 x 2160 24.000 54.000 297.000 HDMI 1.4 & 2.0
4096 x 2160 25.000 56.250 297.000 HDMI 1.4 & 2.0
4096 x 2160 30.000 67.500 297.000 HDMI 1.4 & 2.0
4096 x 2160 50.000 112.500 594.000 HDMI 2.0
4096 x 2160 60.000 135.000 594.000 HDMI 2.0

Additional Information 67
For additional information on how to use your projector, please see the 
Dell 
Projectors User Guide
 at www.dell.com/support/manuals.
7Additional Information

68 Contacting Dell
For customers in the United States, call 800-WWW-DELL (800-456-3355). 
 NOTE: If you do not have an active Internet connection, you can find 
contact information on your purchase invoice, packing slip, bill, or Dell 
product catalog. 
Dell provides several online and telephone-based support and service 
options. Availability varies by country and product, and some services may 
not be available in your area. To contact Dell for sales, technical support, or 
customer service issues:
1
Visit go to www.dell.com/contactDell.
2
Select your country from the displayed list.
3
Select a Segment for Contact.
4
Select the appropriate service or support link based on your need.
8Contacting Dell

Index 69
Index
A
Adjusting Projector Focus 16
Adjusting the Projected Image
Adjusting the Projector Height 
15
lower the projector
Front tilt adjustment 
wheel 15
Rear tilt adjustment 
wheel 15
C
Connection Ports
Audio output connector 7
HDMI 1 (2.0) connector 7
HDMI 2 (1.4) connector 7
HDMI 3 (1.4) connector 7
Kensington cable slot 7
Mini USB (mini type B) 
connector for firmware 
upgrade 7
Power cord connector 7
RJ45 connector 7
RS232 connector 7
SPDIF connector 7
USB (Type A) 3.0 connector 
for USB media playback and 
optional wireless dongle 7
USB Type A Power (5V/1.8A) 
connector 7
Contact Dell 5
D
Dell
contacting 67, 68
M
Main Unit 6
6W (x 2) speakers 6
IR receivers 6
Lens 6
Mounting holes for wall mount 
6
Power button 6
Status indicators 6
Tilt adjustment wheel 6
P
phone numbers 68
R
Remote Control 12
Replacing 61
S
Specifications
Aspect Ratio 62

70 Index
Audio 62
Brightness 62
Color Wheel Speed 62
Contrast Ratio 62
Dimensions 63
Displayable Color 62
Environmental 63
I/O Connectors 63
Light Valve 62
Noise Level 63
Number of Pixels 62
Power Consumption 62
Power Supply 62
Projection Distance 62
Projection Lens 62
Projection Screen Size 62
Projector Weight 63
Uniformity 62
Video Compatibility 62
support
contacting Dell 67, 68
T
telephone numbers 68