TECHNICAL

SIGNAL CONNECTOR PIN ASSIGNMENT

RGB IN [1]/[2]

S-VIDEO

RGB OUT

 

D-sub 15-pin Shrink

Mini Din 4-pin

 

Pin No

Signal

Pin No

Signal

 

 

 

 

 

 

 

 

1

Video input Red

9

-

 

 

 

 

 

 

 

 

2

Video input Green

10

Ground

 

 

 

 

 

 

 

 

3

Video input Blue

11

-

 

 

 

 

 

 

 

4

-

 

RGB IN [1]: SDA (DDC)

 

 

 

 

 

 

 

5

Ground

12

RGB IN [2]:

-

 

 

 

 

 

 

 

6

Ground Red

 

RGB OUT :

-

 

 

 

 

 

 

7

Ground Green

13

H. sync./ Composite sync.

 

 

 

 

 

 

 

8

Ground Blue

14

Vertical sync

 

 

 

 

 

 

 

 

 

 

RGB IN [1]: SCL (DDC)

 

 

 

 

 

 

 

 

 

 

 

 

 

15

RGB IN [2]:

-

 

 

 

 

RGB OUT :

-

 

 

 

 

 

 

 

 

 

 

 

 

Mini Din 4-pin

Pin No Signal

Color:

0.286Vp-p (NTSC, burst signal),

175terminator

0.3Vp-p (PAL/SECAM, burst signal), 75terminator

2

Brightness:

1.0Vp-p, 75terminator

 

3Ground

4Ground

signal

Terminal

 

Specification

 

 

 

 

 

 

 

 

 

Video: Analog 0.7Vp-p, 75terminator (positive)

RGB signal

RGB IN12

H/V. sync.: TTL level (positive/negative)

input

Composite sync.: TTL level

 

 

 

 

 

 

 

D-sub 15-pin shrink jack

 

 

 

 

 

 

VIDEO IN

 

1.0Vp-p, 75terminator, RCA jack

 

 

 

 

 

 

 

 

 

Brightness signal: 1.0Vp-p, 75terminator

 

S-VIDEO IN

 

Color signal: 0.286Vp-p (NTSC, burst signal),75terminator

Video signal

 

0.300Vp-p (PAL/SECAM, burst signal),75terminator

 

 

 

 

 

 

Mini DIN 4-pin jack

input

 

 

 

 

 

 

 

 

 

 

Y

1.0 Vp-p, 75 Terminator (Positive)

 

COMPONENT

 

 

 

 

 

CB/PB

0.7 Vp-p, 75 Terminator (Positive)

 

VIDEO

 

 

 

 

 

 

 

 

CR/PR

0.7 Vp-p, 75 Terminator (Positive)

 

 

 

 

 

Audio

AUDIO INRL

 

200mVrms, 50 k(max. 3.0Vp-p)

signal input

 

RCA jack

 

 

 

 

 

 

 

 

 

 

 

 

Video: Analog 0.7Vp-p, 75output impedance (positive)

Signal output

RGB OUT

 

H/V. sync.: TTL level (positive/negative)

 

Composite sync.: TTL level

 

 

 

 

 

 

 

 

D-sub 15-pin shrink jack

 

 

 

 

 

1

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BOXLIGHT CP-322i/CP-634i Signal Connector PIN Assignment, RGB in 1/2, Sub 15-pin Shrink, Signal Terminal Specification

CP-322i/CP-634i specifications

The BOXLIGHT CP-322i and CP-634i are innovative interactive projectors designed to enhance the learning experience in classrooms and collaborative spaces. Both models are part of BOXLIGHT's commitment to integrating advanced technology into education, making lessons more engaging and interactive for students and teachers alike.

The CP-322i is a compact and versatile projector that boasts a 3200-lumen brightness, ensuring vibrant and clear images even in well-lit environments. It features a WXGA resolution (1280x800), making it ideal for projecting detailed presentations, videos, and interactive content. Equipped with a short throw lens, the CP-322i can project large images from a minimal distance, which is perfect for small classrooms where space is limited.

On the other hand, the CP-634i is a high-performance interactive projector that provides an impressive 3600-lumen brightness along with a higher resolution of WUXGA (1920x1200). This model excels in larger classrooms and seminar halls, offering clarity and sharpness that meet the demands of contemporary educational settings. Its ultra-short throw design allows teachers to position the projector just inches from the screen, reducing shadows and glare to create a comfortable teaching environment.

Both projectors incorporate advanced interactive technologies, enabling educators and students to engage in hands-on learning. The interactive features allow users to annotate, highlight, and manipulate content directly on the projected image using special pens or touch-enabled screens. This fosters an interactive learning experience, encouraging participation and collaboration among students.

Additionally, the BOXLIGHT CP-322i and CP-634i support multiple connectivity options, including HDMI, USB, and wireless capabilities. This versatility ensures compatibility with a wide range of devices such as laptops, tablets, and smartphones, allowing for seamless integration into any classroom setup. The projectors also come with built-in speakers, eliminating the need for external audio equipment for most applications.

In summary, the BOXLIGHT CP-322i and CP-634i are outstanding interactive projectors that bring state-of-the-art technology to educational settings. With their high brightness levels, resolutions, and interactive features, they empower educators to create dynamic and engaging learning environments. Whether in small classrooms or larger spaces, these projectors make a significant impact on the educational experience, preparing students for a tech-driven world.