5751RK - Monitor OPTOMA - Free user manual and instructions

Product type	Interactive monitor (flat touch screen)
Screen size	Available in 65, 75, or 86 inches (depending on model)
Native resolution	4K UHD (3840 x 2160)
Touch technology	Multi-touch screen (10 points)
Backlight	LED
Video connectivity	HDMI 2.0 (x3), VGA, HDMI output
Audio connectivity	Audio input (x2), audio output, SPDIF
USB connectivity	USB 2.0 (x3), USB 3.0 (x3), touch USB (x2)
Network	LAN (Ethernet), Wi-Fi (via dongle), Bluetooth
Control	RS232, RJ45 for remote control
Built-in speakers	2 x 16 W
Operating system	Custom Android 8.0
Integrated applications	Team Share, annotation, AirShare, screen recorder, browser, file manager
VESA compatibility	600x400 mm (65"), 800x400 mm (75"), 800x600 mm (86")
Power supply	AC 100-240 V, 50/60 Hz
Standby power consumption	Less than 0.5 W (Eco mode)
Remote control batteries	2 x AAA (included)
Included accessories	Remote control, touch pen, cables, quick start guide
Security	Screen lock, password, source control
Maintenance	Clean with a soft, dry cloth; unplug before cleaning
Repairability	Contact Optoma service; do not open yourself

Frequently Asked Questions - 5751RK OPTOMA

How to connect a touch device to the screen?

Make sure to connect the screen's touch USB port (USB B) to your computer's USB port using a USB cable. The screen will automatically recognize the device.Important: use the dedicated touch USB ports.

How to use the Team Share application?

Press the Team Share icon in the toolbar or remove the touch pen from its holder. You can then create an interactive whiteboard, write, draw, import files, and share the screen with other devices.

How to set up the Wi-Fi network?

Go to Advanced Settings > Network > Wireless. Enable Wi-Fi, select your network, and enter the password if necessary. A Wi-Fi dongle must be installed beforehand in the designated slot.

What to do if the screen does not turn on?

Check that the power cord is plugged in and the power switch is ON (I). Press the power button. If the LED indicator stays off, contact Optoma support.

How to clean the touch screen?

First unplug the power. Use a soft, dry, lint-free cloth to wipe the screen. Do not use water or chemicals. For the front frame, a dry cloth is sufficient.

How to adjust the screen brightness?

Slide the bottom of the screen upwards to open the Settings menu. Use the backlight slider to adjust brightness. You can also do this via the OSD menu > Display > Backlight.

How to enable low blue light mode?

In the Settings menu, slide the 'Low blue light' slider to the right to reduce blue light emission. This protects your eyes during prolonged use.

How to lock the screen to prevent unauthorized use?

Launch the Screen Lock application and set a 4-digit PIN via Advanced Settings > Security > Password. This will block access to the screen.

How to update the screen firmware?

Go to Advanced Settings > System > Update. You can perform an OTA update (via Internet) or via USB. For USB, download the file, unzip it onto a FAT32 USB drive, plug it in, and follow the instructions. Do not turn off the screen during the update.

How to use the remote control to control the screen?

Point the remote control at the screen's IR receiver (max distance 8 meters, angle ±30°). Insert the AAA batteries respecting polarity. The remote control allows navigation, volume adjustment, screen lock, etc.

USER MANUAL 5751RK OPTOMA

Blank whiteboard with a blank gray canvas and no visible text, symbols, or markings.

TABLE DES MATIÈRES

SÉCURITÉ 5

Cloud Storage (Stockage Cloud)....76

This Class B digital apparatus complies with Canadian CAN ICES-3 (B)/NMB-3 (B).

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Technical line drawing of Dongle WiFi wireless device with two ports and a base unit (no text or symbols on the diagram itself)

INTRODUCTION

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65 pouces 75 pouces

86 pouces

CONFIGURATION ET INSTALLATION

Technical diagram of a mechanical assembly with a magnified inset showing a screwdriver inserted into a component (no text or symbols present)

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Diagram of a vertical mechanical or electrical component with a blue arrow indicating direction, mounted on a wall (no text or symbols present)

Technical diagram of a mechanical assembly with an inset showing a close-up of a component labeled 'C' (no text or symbols present)

Remarque :

Technical diagram of a mechanical assembly with a magnified inset showing a screw inserted into a component (no text or symbols present)

Diagram showing a two-wheel platform with wheels and a close-up of its mounting bracket (no text or symbols present)

Technical line drawing of a vertical mechanical device with a blue arrow indicating rotation or movement (no text or symbols present)

CONFIGURATION ET INSTALLATION

Diagram of a device being inserted into a tray, showing a blue arrow indicating the process (no text or symbols present)

Diagram of a remote control panel with battery and indicator lights (no text or symbols)

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MISE EN GARDE

Technical line drawing of a mechanical component with a blue arrow indicating a directional change or movement (no text or symbols present)

Mechanical assembly diagram showing two parallel pipes mounted on a vertical support with a blue arrow indicating direction (no text or symbols present)

Diagram of a cable connector with a device and cable routing (no text or symbols visible)

Diagram of a device with a cable and plug inserted into a panel, showing wiring and a blue arrow indicating direction (no text or symbols present)

Line drawing of a computer monitor with a hand pointing at the left button (no text or symbols)

Mise hors tension

UTILISATION DE L'APPAREIL

OPÉRATIONS DE BASE

OPÉRATIONS DE BASE

OPÉRATIONS DE BASE

OPÉRATIONS DE BASE

OPÉRATIONS DE BASE

e. Message

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UTILISATION DES APPLICATIONS

UTILISATION DES APPLICATIONS

UTILISATION DES APPLICATIONS

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UTILISATION DES APPLICATIONS

UTILISATION DES APPLICATIONS

UTILISATION DES APPLICATIONS

UTILISATION DES APPLICATIONS

Visualiseur

Interior view of a modern meeting room with a large round table, white chairs, and bookshelves (no visible text or symbols)

Commande SET (DÉFINIR)

Type	Catégorie Paramètre		CMD Code hexa CMD			Réponse
						Succès Échec
DÉFINIR	Puissance	Mise hors tension	~xx00 n n	=0 7E 30 30	30 30 30 20 30 0d P F
		Redémarrer	~xx00 n n	=3 7E 30 30	30 30 30 20 33 0d P F
		Marche	~xx00 n n	=1 7E 30 30	30 30 30 20 31 0d P F
DÉFINIR	Mode puissance (Veille)	Eco.	~xx114 n n	=0 7E 30	30 31 31 34 20 30 0d P F
		Actif n=1 7E 30 30 31 31 34		20 31 0d P F
DÉFINIR	Aigu	0 ~ 100 ~xx95 n n	=0-100		7E 30 30 39 35 20 30 0dsur7E 30 30 39 35 20 31 30 30 0d	P	F
DÉFINIR	Basse	0 ~ 100	~xx96 n	n=0-100	7E 30 30 39 36 20 30 0dsur7E 30 30 39 36 20 31 30 30 0d	P	F
DÉFINIR	Balance	0 ~ 100	~xx99 n	n=0-100	7E 30 30 39 39 20 30 0dsur7E 30 30 39 39 20 31 30 30 0d	P	F
DÉFINIR	Contraste	0 ~ 100	~xx22 n	n=0-100	7E 30 30 32 32 20 30 0dsur7E 30 30 32 32 20 31 30 30 0d	P	F
DÉFINIR	Luminosité	0 ~ 100	~xx21 n	n=0-100	7E 30 30 32 31 20 30 0dsur7E 30 30 32 31 20 31 30 30 0d	P	F
DÉFINIR	Netteté	0 ~ 100 ~xx23 n n	=0-100		7E 30 30 32 33 20 30 0dsur7E 30 30 32 33 20 31 30 30 0d	P	F
DÉFINIR	Mode sonore	Standard	~xx252 n	n=1 7E	30 30 32 35 32 20 31 0d P F
		Réunion		n=4 7E	30 30 32 35 32 20 34 0d P F
		Utilisateur		n=2 7E	30 30 32 35 32 20 32 0d P F
		Salle de classe		n=3 7E	30 30 32 35 32 20 33 0d P F
		Film		n=5 7E	30 30 32 35 32 20 35 0d P F
DÉFINIR	Volume	0 ~ 100 ~xx81 n n	=0-100		7E 30 30 38 31 20 30 0dsur7E 30 30 38 31 20 31 30 30 0d	P	F
DÉFINIR	Vidéo coupée	Arrêt	~xx13 n	n=0 7E	30 30 31 33 20 30 0d P	F
		Marche		n=1	7E 30 30 31 33 20 31 0d	P	F
DÉFINIR	Muet	Arrêt	~xx80 n	n=0 7E	30 30 38 30 20 30 0d P	F
		Marche		n=1	7E 30 30 38 30 20 31 0d	P	F
DÉFINIR	Source d'Entrée	HDMI1	~xx12 n	n=1 7E	30 30 31 32 20 31 0d P	F
		HDMI2		n=15	7E 30 30 31 32 20 31 35 0d	P	F
		HDMI3		n=16	7E 30 30 31 32 20 31 36 0d	P	F
		VGA		n=5	7E 30 30 31 32 20 35 0d	P	F
		Emplacement dans PC		n=25	7E 30 30 31 32 20 32 35 0d	P	F
		Android		n=24	7E 30 30 31 32 20 32 34 0d	P	F
DÉFINIR	Ratio	4:3	~xx60 n	n=1 7E	30 30 36 30 20 31 0d P	F
		16:9		n=2	7E 30 30 36 30 20 32 0d	P	F
		PTP		n=14	7E 30 30 36 30 20 31 34 0d	P	F
DÉFINIR	Langue	Anglais	~xx70 n	n=1 7E	30 30 37 30 20 31 0d P	F
		Français		n=3	7E 30 30 37 30 20 33 0d	P	F

INFORMATIONS SUPPLÉMENTAIRES

Type	Catégorie Paramètre		CMD Code hexa CMD			Réponse
						Succès Échec
DéFINIR	Langue	Español	7E 30 30 37	n=5 7E	30 30 37 30 20 35 0d P F
		Chinois traditionnel		n=13 7E	30 30 37 30 20 31 33 0d P F
		Chinois simplifié		n=14 7E	30 30 37 30 20 31 34 0d P F
		Português n=6 7E 30 30 37	7E 30 30 37	30 20 36	0d P F
		Allemand n=2 7E 30 30 37	7E 30 30 37	30 20 32	0d P F
		Néerlandais n=8 7E 30 30	7E 30 30 37	37 30 20 38	0d P F
		Polish n=7 7E 30 30 37 30	30 30 37 30	20 37 0d P	F
		Russie n=17 7E	~xx70 n 30 30 37	30 20 31 37	0d P F
		République Tchèque		n=19 7E	30 30 37 30 20 31 39 0d P F
		Danois		n=10 7E	30 30 37 30 20 31 30 0d P F
		Suédois		n=9 7E	30 30 37 30 20 39 0d P F
		Italien		n=4 7E	30 30 37 30 20 34 0d P F
		Turc		n=22 7E	30 30 37 30 20 32 32 0d P F
		Arabe		n=20 7E	30 30 37 30 20 32 30 0d P F
		Roumanie		n=27 7E	30 30 37 30 20 32 37 0d P F
DéFINIR	Mode image	Présentation	~xx20 n	n=1 7E	30 30 32 30 20 31 0d P F
		Lumineux		n=2 7E	30 30 32 30 20 32 0d P F
		Cinéma		n=3 7E	30 30 32 30 20 33 0d P F
		Utilisateur		n=5 7E	30 30 32 30 20 35 0d P F
		HDR		n=21 7E	30 30 32 30 20 32 31 0d P F
DéFINIR	Teinte	0 ~ 100	~xx44 n	n=0-100	7E 30 30 34 34 20 30 0dsur7E 30 30 34 34 20 31 30 30 0d	P	F
DéFINIR	Couleur	0 ~ 100	~xx45 n	n=0-100	7E 30 30 34 35 20 30 0dsur7E 30 30 34 35 20 31 30 30 0d	P	F
DéFINIR	Netteté	0 ~ 100	~xx23 n	n=0-100	7E 30 30 32 33 20 30 0dsur7E 30 30 32 33 20 31 30 30 0d	P	F
DéFINIR	Rétroéclairage	0 ~ 100	~xx251 n	n=0-100	7E 30 30 32 35 31 20 30 0dsur7E 30 30 32 35 31 20 31 30 30 0d	P	F
DéFINIR	Temp. Couleur	Froid	~xx36 n	n=2 7E	30 30 33 36 20 32 0d P F
		Standard		n=1 7E	30 30 33 36 20 31 0d P F
		Chaud		n=4 7E	30 30 33 36 20 34 0d P F
DéFINIR	Figer	Libérer	~xx04 n	n=0 7E	30 30 30 34 20 30 0d P F
		Figer		n=1 7E	30 30 30 34 20 31 0d P F

INFORMATIONS SUPPLÉMENTAIRES

47697 Westinghouse Drive, 888-289-6786

Fremont, CA 94539, USA 510-897-8601

www.optomausa.com [e-mail]

Japon

東京都足立区綾瀬3-25-18

株式会社オーエス

[e-mail]

www.os-worldwide.com

Canada

47697 Westinghouse Drive, 888-289-6786

Fremont, CA 94539, USA 510-897-8601

www.optomausa.com [e-mail]

Taiwan

12F., No.213, Sec. 3, Beixin Rd.,

Xindian Dist., New Taipei City 231,

Taiwan, R.O.C.

www.optoma.com.tw

[phone]

[phone]

[e-mail]

asia.optoma.com

Amérique Latine

47697 Westinghouse Drive, 888-289-6786

Fremont, CA 94539, USA 510-897-8601

www.optomausa.com [e-mail]

Hong Kong

Unit A, 27/F Dragon Centre,

79 Wing Hong Street,

Cheung Sha Wan,

Kowloon, Hong Kong

( [phone]

[phone]

www.optoma.com.hk

Europe

Unit 1, Network 41, Bourne End Mills,

Hemel Hempstead, Herts,

HP1 2UJ, United Kingdom [phone]

(Royaume-Uni)

www.optoma.eu [phone]

[e-mail]

Chine

5F, No. 1205, Kaixuan Rd.,

Changning District

Shanghai, 200052, Chine

[phone]

[phone]

www.optoma.com.cn

Benelux BV

Randstad 22-123 [phone]

1316 BW Almere [phone]

Les Pays-Bas

www.optoma.nl

France