Dell D7523QT User manual

Monitor Model: D7523QT

Regulatory Model: D7523QTc

Dell D7523QT

User’s Guide

NOTE: A NOTE indicates important information that helps you make

better use of your computer.

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.

trademarks are trademarks of Dell Inc. or its subsidiaries. Other trademarks may be trademarks of their

respective owners.

2022 – 04

Rev. A00

Contents

About your monitor ......................... 5

Package Contents . . . . . . . . . . . . . . . . . . . . . .5

Product Features . . . . . . . . . . . . . . . . . . . . . . 6

Identifying parts and controls . . . . . . . . . . . . . . . .7

Front view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Using the control buttons. . . . . . . . . . . . . . . . . . . . . . .8

Back view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Side view. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Bottom view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Monitor specifications . . . . . . . . . . . . . . . . . . . 12

Resolution specifications . . . . . . . . . . . . . . . . . . . . . . 13

Support video mode. . . . . . . . . . . . . . . . . . . . . . . . . 13

Preset display modes . . . . . . . . . . . . . . . . . . . . . . . . 14

Electrical specifications. . . . . . . . . . . . . . . . . . . . . . . 15

Physical characteristics. . . . . . . . . . . . . . . . . . . . . . . 16

Environmental characteristics . . . . . . . . . . . . . . . . . . . 17

Pin assignments . . . . . . . . . . . . . . . . . . . . . . 18

Plug-and-Play capability. . . . . . . . . . . . . . . . . . 23

LCD monitor quality and pixel policy . . . . . . . . . . . 23

Setting up the monitor.......................24

Connecting your monitor . . . . . . . . . . . . . . . . . 24

Dell Optiplex (Optional) Attaching the Optiplex . . . . . 24

Micro VESA Mount(optional purchase). . . . . . . . . . . . . . . 24

External PC connection . . . . . . . . . . . . . . . . . . 26

Connecting the HDMI cable. . . . . . . . . . . . . . . . . . . . . 26

Connecting the DP cable . . . . . . . . . . . . . . . . . . . . . . 26

Connecting the USB cable . . . . . . . . . . . . . . . . . . . . . 27

Wall mounting . . . . . . . . . . . . . . . . . . . . . . . 28

Remote control. . . . . . . . . . . . . . . . . . . . . . . 29

Inserting the batteries in the remote control . . . . . . . . . . . 30

Operating range of the remote control . . . . . . . . . . . . . . 31

Operating the monitor ...................... 32

Power on the monitor . . . . . . . . . . . . . . . . . . . 32

Setting the maximum resolution . . . . . . . . . . . . . 46

Troubleshooting ............................47

Firewalls and proxies . . . . . . . . . . . . . . . . . . . 47

Network requirements . . . . . . . . . . . . . . . . . . 48

Common problems . . . . . . . . . . . . . . . . . . . . . 50

Product-specific problems . . . . . . . . . . . . . . . . 52

Appendix................................. 53

Safety instructions . . . . . . . . . . . . . . . . . . . . . . . 53

FCC notices (U.S. Only) and other regulatory information53

Contacting Dell. . . . . . . . . . . . . . . . . . . . . . . 54

Maintenance guidelines . . . . . . . . . . . . . . . . . . 54

Cleaning your display . . . . . . . . . . . . . . . . . . . . . . . . 54

About your monitor |5

About your monitor

Package Contents

Your monitor ships with all the components shown below. Ensure that you have

received all the components and Contacting Dell if anything is missing.

NOTE: Some items may be optional and may not ship with your

monitor. Some features or media may not be available in certain

countries.

Component image Component description

Monitor

Remote control and Batteries (AAA x 2)

Stylus x 2

Power cable (varies by countries)

HDMI 2.0 cable

6 |About your monitor

Component image Component description

DP 1.2 cable

USB 3.1 Gen 1 upstream cable (enables the

USB ports on the monitor)

Wire Saddle x 5

• Quick Setup Guide

• Safety, Environment, and Regulatory

Information (SERI)

Product Features

The Dell D7523QT flat panel monitor has an active matrix, Thin-Film Transistor

(TFT), Liquid Crystal Display (LCD), and LED backlight. The monitor’s features

include:

• D7523QT: 1892.81 mm (74.52 in.) viewable area display (measured diagonally),

3840 x 2160 resolution, plus full-screen support for lower resolutions.

• Built-in Speaker (2 x 12 W).

• Video Electronics Standards Association (VESA) 600 mm x 400 mm

mounting holes for flexible mounting solutions.

• Plug-and-play capability if supported by your system.

• Digital connectivity with DisplayPort and HDMI.

• On-Screen Display (OSD) adjustments for ease of set-up and screen

optimization.

• Security-lock slot (cable lock optional purchase)

About your monitor |7

Identifying parts and controls

Front view

2 1

3415

Label Description

1 Built-in Speaker (2 x 12 W)

2 Remote control sensor and power status indicator*

3 Power on/Standby button

4 Function buttons

5 HDMI 3 2.0 connector

6 USB-A 2.0 downstream ports

* 1. Green led indicates the power on mode.

2. Red led indicates the standby mode.

3. Amber led indicates the sleep mode.

4. No led indicates the AC Power Off mode.

8 |About your monitor

Using the control buttons

Use the keys on the front of the monitor to adjust the image settings.

The following table describes the control buttons:

Control buttons Description

1Energy saving mode, turn o the backlight.

2Open Settings.

3Audio mute on/o.

4Decrease audio output value.

5Increase audio output value.

Return to the previous menu page.

Home Launcher.

Power on the display or enter standby mode.

NOTE: The power key can not be trigger continually within 5 seconds.

About your monitor |9

Back view

Q40G075N-700-02A

DELL D7523QT

SVCTag:

xxxxxxx

ExpressService

Code:

xxxxxxxxx x

S/N:XXXXXXXX

XXXXXXXXXXXX

XXX

DateofMfg/生产日期/生產日期: January. 2022

Thisdevicecomplies with part 15 of the FCC Rules.

Operaon is subject to the following two condions:

(1) This device may not cause harmful interference, and

(2) this device must accept any interference received,

including interference that may cause undesired operaon.

The equipment must be connected to an earthed mains socket-outlet.

L'appareil doit être branché sur une prise de

courant munie d'une mise à la terre.

CAN ICES-003 (A)/NMB-003(A)

Flat Panel Monitor /Monitor Plano Panel /

Moniteur écran plat /液晶顯示器

Model No. /Modelo /N°demodelo/型號: D7523QTc

Input Rang /Entrada /Daya Tegangan:

100-240V 50-60Hz,3.5A

輸入電源:交流電壓100-240伏特,3.5安培,50-60赫茲

www.dell.com/regulatory_compliance

Made in China

Label Description Use

1 VESA mounting holes (600 mm x

400 mm)

To mount the monitor.

2 Regulatory label List of approved regulatory labels.

3 AC power connector To connect the monitor power cable.

4 Security-lock slot (based on

Kensington Security Slot)

Secure your monitor using a security

lock (purchased separately) to prevent

unauthorized movement of your monitor.

10 |About your monitor

Side view

Label Description Use

1 USB-A 3.1 Gen 1 downstream port

Connect the USB device.

2 USB-A 3.1 Gen 1 downstream port

3 USB-A 3.1 Gen 1 downstream port

4 USB-B 3.1 Gen 1 upstream port Connect the USB cable that comes with

your display to the computer. Once this

cable is connected, you can use the USB

downstream connectors on the display.

NOTE: If input source select to

Home Launcher which will dis-

able USB 3.1 Gen 1 upstream

port.

5 RS232 Remote management and control of

display through RS232.

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