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Freigegebene technische Dokumentation veröffentlicht; Text-only und noindex

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'''Documentation notice:''' This technical documentation was independently rewritten from an archived supplier source. Check technical details and commands against the product version and manufacturer documentation before use.

== Summary ==
The 8HP-CAPLCD Monitor is an 8-inch capacitive touch display with 1280×800 resolution, IPS panel, toughened glass (6H) and optical bonding. It connects via HDMI or full-feature Type-C to PCs, Raspberry Pi and other devices.

== Related products at JW Tech ==
* [https://shop.jw-tech.eu/p/WSAL24483 WSAL24483 – 8inch Capacitive Touch Display, Wide Color Gamut, 1280×800, Optical Bonding Toughened Glass Panel, HDMI/Type-C Display Interface]

== Technical overview ==
* 8-inch IPS panel with 1280×800 hardware resolution and 60 Hz refresh rate
* Color gamut: 82% NTSC; max brightness 300 cd/m²; contrast ratio 1200:1
* Viewing angle 178° in all directions
* Aluminum alloy case; weight 623 g; dimensions 196.00 × 121.00 × 11.6 mm
* Connectors: standard HDMI port, full-feature Type-C (display + touch over a single cable), USB for touch, 5V Type-C power input
* Power supply: input voltage 4.75–5.25 V, minimum current draw ≥750 mA (standard 800 mA)
* Operating temperature range 0–60 °C; storage temperature range −10–70 °C
* Supported operating systems: Windows 7/8/8.1/10/11 as a computer monitor; Raspberry Pi OS, Ubuntu, Kali and RetroPie on Raspberry Pi
* Multi-language OSD menu for controlling power, brightness/contrast
* Audio output via HDMI/Type-C, onboard 3.5mm headphone jack and 4-pin speaker jack

'''Commands and examples – verify before use:'''
<syntaxhighlight lang="text">
hdmi_group=2
hdmi_mode=87
hdmi_cvt 1280 800 60 6 0 0 0
hdmi_drive=1
sudo apt-get install ddcutil -y
sudo ddcutil detect
sudo ddcutil setvcp 10 <value>
</syntaxhighlight>

== Notes and version constraints ==
* EDID sequence parameters are only needed if the main control board cannot auto-detect EDID – otherwise automatic detection is sufficient
* Input current must be ≥750 mA, otherwise start-up failure or abnormal display may occur; prolonged abnormal state can cause permanent damage
* Input voltage outside the 4.75–5.25 V range or improper operation can permanently damage the device
* Do not store the display for long periods in high-temperature/high-humidity environments; operation within specified limits is required to avoid damage
* Some PCs do not support HDMI plug-and-play immediately – after rebooting the system the display usually works normally
* If USB power supply is insufficient the LCD will flicker; connecting an external 5 V / 1 A adapter to the power port restores normal use
* When used with Raspberry Pi, the resolution must be manually set in config.txt, otherwise incorrect display settings appear
* The single-cable full-feature Type-C solution requires both the control board and the phone/PC to support a full-feature Type-C interface and wired projection
* DDC/CI brightness adjustment requires installing DDC/CI software (e.g., Twinkle Tray on Windows or ddcutil on Linux); exact values need to be adapted to the environment

== Source and revision record ==
* [https://www.waveshare.com/wiki/8HP-CAPLCD_Monitor 8HP-CAPLCD Monitor - Waveshare Wiki]
* Source revision: 110885
* Captured: 2026-09-04T04:22:03+00:00
* SHA-256: <code>ee7ea9555c55addb309fff4bd81d461d6696e45eee214271ec740c7c7de82995</code>

WSAL24483 – 8HP-CAPLCD Monitor/en - Versionsgeschichte

JWTechPublisher: Freigegebene technische Dokumentation veröffentlicht; Text-only und noindex