J* Protocol Command List - JVC GW-MD100 Instructions Manual

4k camera module
Table of Contents

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J* Protocol Command List

J* Protocol Command List
INDEX
COMMAND NAME
DEC
HEX
INDEX
COMMAND NAME
DEC
HEX
Focus
0
00
Focus
0
00
Zoom
Zoom
1
01
Iris
1
01
Iris
17
11
Camera Gain
17
11
Camera Gain
19
13
Auto Iris ON
20
14
Auto Iris OFF
19
13
Auto Iris ON
20
14
Auto Iris OFF
White Balance
25
19
ONE PUSH (AUTO)
White Balance
25
19
ONE PUSH (AUTO)
Auto Tracing White
26
1A
Balance (ATW)
Auto Tracing White
26
1A
27
1B Auto Focus ON
Balance (ATW)
28
1C Auto Focus OFF
27
1B Auto Focus ON
White Balance
28
1C Auto Focus OFF
31
1F
Preset – 3200K
White Balance
31
1F
White Balance
Preset – 3200K
32
20
Preset – 5600K
White Balance
32
20
Preset – 5600K
36
24
Record Start/Stop
36
24
Record Start/Stop
36
24
Record Start/Stop
37
25
Shutter Speed
37
25
Shutter Speed
White Balance
53
35
Manual
White Balance
53
35
Manual
54
36
Red Gain Adjust
54
36
Red Gain Adjust
56
38
Blue Gain Adjust
56
38
Blue Gain Adjust
58
3A Horizontal Detail Level
58
3A Horizontal Detail Level
59
3B Vertical Detail Level
59
3B Vertical Detail Level
61
3D Color Saturation Level
61
3D Color Saturation Level
VALUE
DATA HIGH
VALUE
DATA HIGH
0x0000 = Infinity
-to- 0xFFFF = Near
0x0000 = Infinity
-to- 0xFFFF = Near
0x7B = tele very fast
0x7C = tele fast
0x7B = tele very fast
0x7D = tele normal
0x7C = tele fast
0x7E = tele slow
0x00
0x7D = tele normal
0x7F = no move fix
0x7E = tele slow
0x80 = wide slow
0x00
0x7F = no move fix
0x81 = wide normal
0x80 = wide slow
0x82 = wide fast
0x81 = wide normal
0x83 = wide very fast
0x82 = wide fast
0x83 = wide very fast
0x00 = Closed
0x00
0xFF = Open
0x00 = Closed
0x00
0xFF = Open
0x00=0dB
0x03=3dB
0x00=0dB
0x00
0x06=6dB
0x03=3dB
0x09=9dB
0x00
0x06=6dB
0x0C=12dB
0x09=9dB
0x00
0x01
0x0C=12dB
0x00
0x00
0x00
0x01
0x00
0x00
0x00
0x01
0x00
0x01
0x00
0x01: Full Auto WB
0x00
0x01: Full Auto WB
0x00
0x01
0x00
0x00
0x00
0x01
0x00
0x00
0x00
0x01
0x00
0x01
0x00
0x03
0x00
0x03
0x01: Start
0x00
0x01: Start
0x02: Stop
0x00
0x01: Start
0x02: Stop
0x00
0x06 = Shutter OFF (1/50s or 1/60s)
0x02: Stop
0x24
0x06 = Shutter OFF (1/50s or 1/60s)
0x28
0x24
0x00
0x2A
0x28
0x30
0x00
0x2A
0x36
0x30
0x3C
0x36
0x3C
0x00
0x14: Allows R/B Gain
0x00
0x14: Allows R/B Gain
Range = 0x00 -to- 0xFF
0x00
Mid = 0x7F
Range = 0x00 -to- 0xFF
0x00
Mid = 0x7F
Range = 0x00 -to- 0xFF
0x00
Mid = 0x7F
Range = 0x00 -to- 0xFF
0x00
Mid = 0x7F
0x00
0x7B : -4  0x7F : 0  0x83 : +4
0x7B : -4  0x7F : 0  0x83 : +4
0x00
0x00
0x7B : -4  0x7F : 0  0x83 : +4
0x00
0x7B : -4  0x7F : 0  0x83 : +4
Range = 0x00 -to- 0xFF
0x00
Mid = 0x7F
Range = 0x00 -to- 0xFF
0x00
Mid = 0x7F
DATA LOW
DATA LOW
0x0F=15dB
0x12=18dB
0x0F=15dB
0x15=21dB
0x12=18dB
0x18=24dB
0x15=21dB
0x18=24dB
: 1/60s
0x42
: 1/2000s
(1/60s)
: 1/100s
0x48
: 1/4000s
: 1/60s
0x42
: 1/2000s
: 1/125s
0x4E
: 1/8000s
: 1/100s
0x48
: 1/4000s
: 1/250s
0x50
: 1/10000s
: 1/125s
: 1/8000s
0x4E
: 1/500s
0x54
: 1/16000s
: 1/250s
0x50
: 1/10000s
: 1/1000s
: 1/500s
: 1/16000s
0x54
: 1/1000s
24
20
24
MEMORY
FACTORY
COMMENTS
SETTINGS
RESET
MEMORY
FACTORY
COMMENTS
Focus is absolute positional
SETTINGS
RESET
(Resolution – 16bit)
0
Yes
Focus is absolute positional
Send Auto Focus Off (Index 0x1C)
(Resolution – 16bit)
0
Yes
Send Auto Focus Off (Index 0x1C)
No
No
Active after sending Auto Iris
OFF command (Index 0x14)
Active after sending Auto Iris
0
Yes
(Resolution – 8bit)
OFF command (Index 0x14)
0
Yes
[See Footnote 1 at end of table]
(Resolution – 8bit)
[See Footnote 1 at end of table]
Active after sending Auto Gain
0
Yes
OFF (Index 0x76).
Active after sending Auto Gain
0
Yes
OFF (Index 0x76).
Yes
1
Yes
1
Iris will be set to 0x00 (Closed).
Yes
1
Engages one-time white
Yes
1
Iris will be set to 0x00 (Closed).
No
balance calculation on current
Engages one-time white
scene.
No
balance calculation on current
Engages full automatic white
scene.
Yes
1
balance.
Engages full automatic white
Yes
1
Yes
1
balance.
Yes
1
Yes
1
Yes
1
Yes
0
Sets to ON
Yes
0
Sets to ON
Yes
0
Sets to ON
Yes
0
Sets to ON
Send Record Start/Stop (Index
No
0x24),
No
Then send BACK END Com
No
EXECUTE (Index 0xB0).
Active after sending Auto
0x06
Yes
Shutter OFF (Index 0x74).
Active after sending Auto
0x06
Yes
Shutter OFF (Index 0x74).
Enables Red and Blue Adjust
Yes
0
Gain (Indices 0x36, 0x38)
Enables Red and Blue Adjust
Yes
0
Gain (Indices 0x36, 0x38)
0x7F
Yes
0x7F
Yes
0x7F
Yes
0x7F
Yes
Active after sending Auto Gain
Yes
0x7F
OFF (Index 0x76).
Active after sending Auto Gain
Yes
0x7F
Active after sending Auto Gain
OFF (Index 0x76).
Yes
0x7F
OFF (Index 0x76).
Active after sending Auto Gain
Yes
0x7F
OFF (Index 0x76).
Yes
0x7F
Yes
0x7F

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