Cisco TelePresence PrecisionHD Camera |
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| PrecisionHD Camera User guide | ||||||
Contents |
| Introduction |
| The physical interface |
| Connecting the camera |
| Video output formats |
| Daisy chaning |
| Appendices |
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The
NOTE: Some VISCA™ commands do not apply to the PrecisionHD 1080p4x/4xS2 cameras.
Network and interface commands
Command set |
| Command | Comments |
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| packet |
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IF_Clear | 8x | 01 00 01 ff | Clear command buffer. Stop any current |
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| operation in progress. |
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Address_Set | 8x | 30 0p ff | p = address for this device. If x=8 |
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| (broadcast), increase p with 1 before |
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| sending to chain. |
Command_Cancel * | 8x | 2p ff | p = Socket ID. PrecisionHD 1080p 12x does |
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| not support multiple sockets. Commands will |
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| always run to completion. Don’t use it. |
Push messages
Messages sent from camera to controller.
Command set | Command packet | Reply and comments |
Network_Change | y0 38 ff | This indicates that cameras have been |
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| added to or removed from the chain. |
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| It is recommended to wait 9 seconds after |
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| receiving this message before doing a full |
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| reconfigure. |
IR_Push | y0 07 7d 02 gg hh ff | If IR mode is on, IR codes received by the |
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| camera will be sent to the controller. |
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| gg = IR ID |
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| hh = keycode |
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Camera commands
Command |
| Command Packet | Comments | |
Power_On | 8x | 01 04 00 02 ff | Power control. This command | |
Power_Off | 8x | 01 04 00 03 ff | stores the zoom and focus value | |
and reset these motors. | ||||
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| Used for PrecisionHD 720p if the | |
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| camera was on for a long time. | |
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| Puts the PrecisionHD 1080p | |
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| camera in standby position. | |
Video_Format | 8x | 01 35 0p 0q 0r ff | Selects video format. | |
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| p = reserved | |
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| q = video mode. See the video | |
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| format table: Video mode | |
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| selection. | |
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| r = Used in PrecisionHD 720p | |
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| camera. Can be recycled. | |
WB_Auto | 8x | 01 04 35 00 ff | WB: White Balance | |
WB_Table_Manual | 8x | 01 04 35 06 ff |
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WB_Table_Direct | 8x | 01 04 75 0p 0q 0r | Used if WBmode = Table manual | |
| 0s ff | pqrs = wb table. | ||
AE_Auto | 8x | 01 04 39 00 ff | AE: Automatic Exposure. | |
AE_Manual | 8x | 01 04 39 03 ff |
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Iris_Direct | 8x | 01 04 4B 0p 0q 0r | Used if AE mode = Manual. pqrs: | |
| 0s ff | Iris position, range 0..50 | ||
Gain_Direct | 8x | 01 04 4c 0p 0q 0r | Used if AE mode = Manual. pqrs: | |
| 0s ff | Gain position, | ||
Backlight_On | 8x | 01 04 33 02 ff | BacklightCompensation mode | |
Backlight_Off | 8x | 01 04 33 03 ff |
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*Do not apply to PrecisionHD 4x/4xS2 cameras
D14640.09 PrecisionHD | 26 | www.cisco.com |
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