Cisco TelePresence PrecisionHD Camera
D14640.12 Cisco Telepresence PrecisionHD Camera User Guide TC6.2, August 2013.
Copyright © 2010–2013 Cisco Systems, Inc. All rights reserved.
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User Guide
The VISCA™/RS–232 control protocol, cont...
NOTE:
Some VISCA™ commands do not apply to the PrecisionHD 1080p2.5x/4x/4x S2 cameras.
Inquiries
Command
Command Packet
Response
Gamma_Mode_Inq
8x 09 04 51 ff
Resp: y0 50 0p ff
p=2: Auto, p=3: Manual
Gamma_Table_Inq
8x 09 04 52 ff
Resp: y0 50 0p 0q 0r 0s ff
pqrs: Gamma table in use if on manual mode.
Call_LED_Inq
8x 09 01 33 01 ff
Resp: y0 50 0p ff
p=2: On, p=3: Off, p=4: Blink
Power_LED_Inq
8x 09 01 33 02 ff
Resp: y0 50 0p ff
p=2: On, p=3: Off
Video_System_Inq
8x 09 06 23 ff
y0 50 0p 0q 0r 0s ff
pqrs=video mode currently being output on the
HDMI port. See chapter on DIP switches.
DIP_Switch_Inq
*
8x 09 06 24 ff
y0 50 0p 0q 0r 0s ff pqrs contains the bit pattern
of the DIP switch. See chapter on DIP switches.
IR_Output_Inq
8x 09 06 08 ff
Resp: y0 50 0p ff
p=2: On, p=3: Off
ALS_RGain_Inq
*
8x 09 50 50 ff
Ambient Light Sensor Resp: y0 50 0p 0q 0r 0s 0t
0u 0v 0w ff
pqrstuv=32 bit unsigned integer, relative gain
value. The integration time is a constant set in the
camera SW.
ALS_BGain_Inq
*
8x 09 50 51 ff
ALS_GGain_Inq
*
8x 09 50 52 ff
ALS_WGain_Inq
*
8x 09 50 53 ff
Up side down_Inq
*
8x 09 50 70 ff
Resp: y0 50 0p ff
p=0: Camera is upright.
p=1: Camera is upside down.
Command
Command Packet
Response
CAM_ID_Inq
8x 09 04 22 ff
Resp: 90 50 zz xx 00 yy ff
Only zz, which identifies the camera, is relevant. zz
= 0x50 for this camera.
CAM_SWID_Inq
8x 09 04 23 ff
Resp: y0 50 [1-125 bytes ASCII SWID] ff. Never
route this message through Sony cameras.
CAM_HWID_Inq
8x 09 04 24 ff
The response is the Module Serial Number stored
in EEPROM. The number is converted to ASCII :
y0 50 [12 bytes ASCII HWID] ff.
Zoom_Pos_Inq
8x 09 04 47 ff
Resp: y0 50 0p 0q 0r 0s ff
pqrs: zoom position
Focus_Pos_Inq
8x 09 04 48 ff
Resp: y0 50 0p 0q 0r 0s ff
pqrs: focus position
Focus_Mode_Inq
8x 09 04 38 ff
Resp: y0 50 0p ff
p=2: Auto, p=3: Manual
PanTilt_Pos_Inq
8x 09 06 12 ff
Resp: y0 50 0p 0q 0r 0s 0t 0u 0v 0w ff
pqrs: pan position tuvw:
tilt position
Power_Inq
8x 09 04 00 ff
Resp: y0 50 0p ff
p=2: On, p=3: Off
WB_Mode_Inq
8x 09 04 35 ff
Resp: y0 50 0p ff
p=0: Auto , p=6: Table manual
WB_Table_Inq
8x 09 04 75 ff
Resp: y0 50 0p 0q 0r 0s ff
pqrs: Table used if table mode is on.
AE_Mode_Inq
8x 09 04 39 ff
Resp: y0 50 0p ff
p=0: Auto, p=3: Manual
Backlight_Mode_Inq
8x 09 04 33 ff
Resp: y0 50 0p ff
p=2: On, p=3: Off
Mirror_Inq
8x 09 04 61 ff
Resp: y0 50 0p ff
p=2: On, p=3: Off
Flip_Inq
8x 09 04 66 ff
Whether the video is flipped or not.
Resp: y0 50 0p ff
p=2: On , p=3: Off
*
Does not apply to PrecisionHD 1080p2.5x/4x/4x S2 cameras
Contents
Introduction
The Physical Interface
Connecting the Camera
Appendices
Daisy Chaining
Video Output Format
Appendices
