Key facts
- Manuals
- 2
- Languages
- ZH
- Last added
- 2026-10-01
Featured JoinHope manuals
JoinHope OK Series Image Capture Card Programming Handbook
The OK Series image capture cards are a family of PCI, PCI‑E, USB, PC/104+ and cPCI devices designed for a wide range of imaging applications such as medical, industrial and security. JoinHope supplies a unified driver and SDK that work across all models, ensuring compatibility with Windows operating systems from Windows 95 through Windows 10.
The handbook covers quick‑start installation, detailed descriptions of the OKAPI32.DLL function library, sample source code in C/C++ and Visual Basic, and guidance on configuring video, audio and I/O features. It also includes a complete function index and troubleshooting information for developers. This manual is written in Chinese.
Covers: Quick Start · OK Series Card Types · OK Card Function Library · Function Library Details · Function Index
JoinHope OK Series Image Capture Card Hardware Installation Manual
The guide explains how to install and configure the OK Series image capture cards, covering system requirements, product contents, and step‑by‑step hardware installation for PCI, PCI‑E, USB and other bus types. It also details driver installation, software tools, and basic testing procedures to verify proper operation.
Additional sections cover advanced features such as cache allocation, image card management, and troubleshooting tips for common issues like driver conflicts or PCI slot problems. The manual includes contact information for technical support and warranty details. This manual is written in Chinese.
Covers: Quick Start · Performance and Specifications · RGB/VGA Image Cards · Software Installation and Use · Hardware Installation · Program Installation
Latest JoinHope manuals
JoinHope OK Series Image Capture Card Programming Handbook
Programming Manual 87 pages · 1.9 MB · ZHThe JoinHope OK Series Image Capture Card Programming Handbook provides installation, API reference, and usage examples for developers.
JoinHope OK Series Image Capture Card Hardware Installation Manual
User Manual 39 pages · 928 KB · ZHThis manual provides hardware installation, driver setup, and testing instructions for JoinHope OK Series image capture cards.
Which document do I need?
Programming Manual
Instruction set, parameters and examples for configuring or programming the device.
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in JoinHope manuals
Which Windows operating systems are supported by the OK Series image capture cards?
The cards work with Windows 95, 98, ME, NT4, 2000, XP, Vista, 7, 8 and 10.
From: JoinHope OK Series Image Capture Card Programming Handbook
What is the name of the DLL that provides the API functions for the OK Series cards?
All API functions are accessed through the OKAPI32.DLL library.
From: JoinHope OK Series Image Capture Card Programming Handbook
How can I change the cache size used by the driver?
Open the OK Image Manager, go to the “Cache Allocation” tab, and set the desired cache size. After changing the value, restart the system for the new setting to take effect.
From: JoinHope OK Series Image Capture Card Hardware Installation Manual
What cables are included with the OK Series image capture card?
The package contains the OK Series image card, a user manual, and the standard interface cable(s) required for connecting video sources (e.g., composite video, S‑Video, or multi‑channel RCA cables).
From: JoinHope OK Series Image Capture Card Hardware Installation Manual