Uart communication format – Elmo Visual Presenter HV-5100XG User Manual

Page 40

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Function

Command

Parameter

Data

Auto Focus

AF

■ ■

0

Posi/Nega

NP

■ ■

0 (POSI)
1 (NEGA)

Color/B&W

CB

■ ■

0 (COLOR)
1 (B&W)

Pointer display

PO

■ ■

0 (OFF)
1 (ON)

Electronic
enlargement

MA

■ ■

■ ■

0 (OFF)
1 (ON)

Pause

FZ

0 (OFF)
1 (ON)

Enlarged
image move

PM

■ ■

0 (STOP)
1 (

→ )

2 (

← )

3 (

↑ )

4 (

↓ )

5 ( )
6 ( )
7 ( )
8 ( )

• When video pointer is ON.:
The video pointer moves.
• When the image enlargement is ON.:
The enlarged image moves.

To change the RGB output line.

To change the video output line.

Focus
adjustment

FO

■ ■

+ (NEAR)
– (FAR)
0 (STOP)

Zoom
adjustment

ZO

■ ■

+ (TELE)
– (WIDE)
0 (STOP)

Lighting
selection

PL

■ ■

0 (OFF)
1 (BASE)
2 (UPPER)

RGB output
selection

AV

■ ■

0 (MAIN)
1 (RGB1)
2 (RGB2)

Video output
selection

MO

■ ■

0 (MAIN)
1 (RGB1)
2 (RGB2)

Iris adjustment

IR

■ ■

+ (OPEN)
– (CLOSE)
0 (STOP)
1 (AUTO)

Comments

↑↑

■ ■

γ adjustment

GN

0 (

γ = 1.0)

1 (

γ = 0.9)

2 (

γ = 0.8)

3 (

γ = 0.7)

4 (

γ = 0.6)

5 (

γ = 0.5)

6 (

γ = 0.4)

7 (

γ = 0.3)

UART Communication Format

Commands, parameters and data are all transmitted in ASCII code.

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