20
Camera Control Commands
Fixed Electronic Shutter Speed Setting
Fixed Electronic Slow Shutter Speed
Setting
WB (White Balance)
WB Mode Setting
Manual R Gain Setting
Command
Name
SHUTTER
Parameter 1
Electronic shutter speed: 0 to 12
0: OFF (1/60 [s] for NTSC, 1/50 [s] for PAL)
1: 1/100 [s] (Flickerless NTSC operation)
2: 1/120 [s] (Flickerless PAL operation)
3: 1/250 [s]
4: 1/500 [s]
5: 1/1000 [s]
6: 1/2000 [s]
7: 1/4000 [s]
8: 1/10000 [s]
9: 1/50000 [s]
10: 1/100000 [s]
11: Arbitrary electronic shutter setting
Default is 0
Parameter 2
This is the electronic shutter speed
adjustment value when parameter 1 is “11:
Arbitrary electronic shutter setting”
NTSC: 0 to 261
PAL: 0 to 311
Parameter 3
This is the electronic shutter fine adjustment
value when parameter 1 is “11: Arbitrary
electronic shutter setting”
NTSC: 0 to 910
PAL: 0 to 908
However, when parameter 2 is 0 (NTSC or
PAL), the range for this parameter is as
follows:
NTSC: 143 to 910
PAL: 142 to 908
Conditions
Valid when AE-MODE is 0 and 2.
Process
Sets the AE electronic shutter speed
When parameter 1 is set to “11: Arbitrary
electronic shutter setting,” electronic shutter
timing is calculated as follows:
NTSC: (parameter 2) × 63.49 [µs] +
(parameter 3) × 69.84 [ns]
PAL: (parameter 2) × 64.00 [µs] +
(parameter 3) × 70.48 [ns]
Command
Name
SSHUTTER
Parameter 1
Fixed electronic slow shutter adjustment
value
NTSC: 0 to 255
PAL: 0 to 255
Default is 3
Parameter 2
Fixed electronic slow shutter fine adjustment
value
NTSC: 0 to 524
PAL: 0 to 624
However, when parameter 1 is 0 (NTSC or
PAL), the range for this parameter is as
follows:
NTSC: 262 to 524
PAL: 312 to 624
Conditions
Valid when AE-MODE is 1.
Process
The fixed electronic slow shutter time is
calculated as follows:
NTSC: (parameter 1) × 33.268 [ms] +
(parameter 2) × 63.49 [µs]
PAL: (parameter 1) × 39.936 [ms] +
(parameter 2) × 64.00 [µs]
Command
Name
WB-MODE
Parameter 1
WB Mode: 0 to 4
0: One Push AWB
1: ATW
2: Manual
3: Preset 3200K
4: Preset 5600K
Default is 1
Conditions
None
Process
Sets the WB mode.
Command
Name
RGAIN
Parameter 1
R gain: 0 to 4095
0: Minimum
4095: Maximum
Default R gain is 3200K
Conditions
Valid when WB-MODE is 2.
Process
Sets the R gain when WB Mode is
“2: Manual.”
