1. Introducció
This manual provides essential information for the proper setup, operation, and maintenance of your Dough Spectrum Black 32-inch 4K 240Hz Dual-Mode OLED Monitor. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.
The Dough Spectrum Black 32-inch monitor features advanced WOLED technology, delivering a 4K resolution at 240Hz. It also offers a high-speed mode for 1080p at up to 480Hz, catering to both high-fidelity visuals and competitive gaming. The display incorporates Corning Gorilla Glass for enhanced clarity and durability, along with a robust cooling system and image retention prevention features to prolong its lifespan.
2. Informació de seguretat
- Read all instructions before operating the monitor.
- Mantingueu el monitor allunyat de l'aigua o d'una humitat excessiva.
- No col·loqueu el monitor sobre un carretó, suport o taula inestable.
- Assegureu-vos que hi hagi una ventilació adequada. No bloquegeu cap obertura de ventilació.
- Feu servir només l'adaptador de corrent subministrat pel fabricant.
- Desendolleu el monitor durant tempestes o quan no l'utilitzeu durant períodes prolongats.
- Demaneu tot el servei a personal de servei qualificat.
3. Contingut del paquet
Verifiqueu que tots els elements siguin presents al paquet:
- Dough Spectrum Black 32-inch Monitor
- Suport de monitor (base i coll)
- Adaptador d'alimentació
- Cable d'alimentació
- Cable HDMI
- Cable DisplayPort
- USB-C Cable (for service port)
- Guia d'inici ràpid
4. Configuració
4.1 Muntatge físic
- Traieu amb cura el monitor i tots els components de l'embalatge.
- Fixeu el coll del suport al panell del monitor. Assegureu-vos que encaixi correctament al seu lloc amb un clic.
- Attach the stand base to the stand neck. Tighten any screws if necessary (some models may feature tool-less assembly).

4.2 Cables de connexió
Connect the necessary cables to the monitor's rear ports. The monitor features HDMI 2.1, DisplayPort 1.4, and a USB-C service port.
- Connexió d'alimentació: Connect the power cable to the power adapter, then to the monitor's power input, and finally to a power outlet.
- Entrada de vídeo: Connect your computer or gaming console to the monitor using either an HDMI 2.1 cable or a DisplayPort 1.4 cable.
- USB-C Service Port: This port is exclusively for firmware updates.
4.3 Encès inicial
Press the power button located on the bottom of the monitor to turn it on. The monitor will automatically detect the active video input.
5. Funcionament del monitor
5.1 Navegació en pantalla (OSD)
The monitor's settings are accessed via a single joystick button located on the bottom center of the monitor. Press the joystick to open the OSD menu. Move the joystick up, down, left, or right to navigate through the options, and press it again to select an item.
5.2 Ajustar la configuració
Within the OSD, you can adjust various settings:
- Imatge: Ajusta la brillantor, el contrast, la nitidesa, la gamma i la temperatura del color.
- Ajust del joc: Configure game-specific settings like Game Mode, Dual-Mode, VRR (Variable Refresh Rate), Black Stabilizer, Crosshair, and FPS Counter.
- Entrada: Manually select the video input source.
- General: Access general monitor settings and information.
5.3 Dual-Mode Operation
The monitor supports a Dual-Mode feature, allowing you to switch between 4K at 240Hz and 1080p at up to 480Hz. This can be accessed through the OSD menu under 'Game Adjust' or via a dedicated button on the back of the monitor for quick switching.
5.4 Sortida d'àudio
The monitor includes built-in speakers. Volume can be adjusted through the OSD menu or by moving the joystick left and right when the OSD is not active.
6. Característiques
- WOLED Technology: Experience immersive visuals with deep blacks and vibrant colors at 4K resolution and 240Hz refresh rate.
- Mode d'alta velocitat: Achieve up to 480Hz refresh rate at 1080p resolution for competitive gaming.
- Vidre Corning Gorilla: The display features Corning Gorilla Glass, enhancing clarity and reducing reflections for sharp details and vibrant colors.
- Image Retention Prevention: The monitor includes several features and a specialized cooling system with an aluminum housing to mitigate image retention (burn-in) and extend panel lifespan.
- Connectivitat: Equipped with HDMI 2.1 and DisplayPort 1.4 inputs for broad compatibility.
7. Manteniment
7.1 Neteja de la pantalla
- Apagueu sempre el monitor i desconnecteu el cable d'alimentació abans de netejar-lo.
- Utilitzeu un drap suau i sense pelusa dampened with water or a screen-specific cleaning solution.
- No ruixeu líquid directament sobre la pantalla.
- Eviteu utilitzar netejadors abrasius, ceres o dissolvents.
7.2 Image Retention Prevention
Your Dough Spectrum Black monitor includes several built-in features to minimize the risk of image retention (burn-in), a characteristic of OLED technology. These features operate automatically in the background. Additionally, the aluminum housing aids in heat dissipation, further protecting the panel.
7.3 actualitzacions de microprogramari
Firmware updates are released periodically to improve performance and add new features. These updates can be performed via the USB-C service port on the rear of the monitor. Refer to the official Dough weblloc web per obtenir el firmware i les instruccions més recents.
8. Solució De Problemes
| Problema | Possible solució |
|---|---|
| No hi ha imatge a la pantalla | Check power connections. Verify video input cable is securely connected. Ensure correct input source is selected in OSD. |
| La imatge és borrosa o distorsionada | Adjust display resolution on your connected device. Check video cable for damage. Reset picture settings in OSD. |
| Sense so | Check monitor volume settings. Ensure audio output is correctly configured on your connected device. |
| Parpelleig del monitor | Ensure your graphics card drivers are up to date. Try a different video cable. Adjust refresh rate settings. |
9. Especificacions
| Característica | Detall |
|---|---|
| Marca | PASSA |
| Número de model | ES07E91 |
| Mida de la pantalla | 32 polzades |
| Resolució | 3840 x 2160 (4K UHD 2160p) |
| Freqüència d'actualització | 240Hz (4K), up to 480Hz (1080p Dual-Mode) |
| Tipus de panell | WOLED with Corning Gorilla Glass |
| Relació d'aspecte | 16:9 |
| Brillantor de la imatge | 1000 nits (pic) |
| Superfície de la pantalla | Corning Gorilla Glass |
| Connectivitat | 2x HDMI 2.1, 1x DisplayPort 1.4, 1x USB-C (Service) |
| Dimensions del producte | 1.57 x 28.15 x 163.39 polzades |
| Pes de l'article | 19.8 lliures |
10. Garantia i assistència
Dough provides a 2-year warranty that covers image retention (burn-in) for your Spectrum Black monitor. This demonstrates confidence in the monitor's durability and image retention prevention technologies.
For further assistance, technical support, or warranty claims, please visit the official Dough website or contact their customer service directly. Refer to the product packaging or the official weblloc web per obtenir la informació de contacte més actualitzada.





