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