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Usb-2 master, Supported commands, Usb-2 slave – RED ONE OPERATION GUIDE User Manual

Page 135: Usb-2 “slave” port

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Build 31 v31.6.16

© 2007-2011 RED.COM INC.

NOVEMBER 28, 2011

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Volume Left: Trims volume for Left output. E.g. Volume –6dB + Volume Left +1dB = -5dB

Range is -12dB to + 6dB in 1dB steps. Default is 0dB.

Volume Right: Trims volume for Right output. E.g. Volume –6dB + Volume Right -1dB = -7dB

Range is -12dB to + 6dB in 1dB steps. Default is 0dB.

NOTE: The above notes apply to cameras configured with Rev B audio hardware. Cameras shipped
prior to Sept 15 2008 (and not yet upgraded to Rev B) were supplied with Rev A audio hardware,

with the following operational restrictions.

-

For maximum output signal quality, only use high impedance headphones.

USB-2 MASTER

This port permits the camera to operate as the Slave camera in a Master / Slave camera pair. To establish

control, plug the square end of a USB-2 cable into the lower USB port of the RED ONE camera to act as a

Slave, and the rectangular end of a USB-2 cable into the upper USB port of the RED ONE camera to act

as the Master. Then power cycle both cameras. On boot up the two cameras will automatically establish

Master / Slave mode.
Once connected using the USB cable, User Interface commands and remote triggers received by the

Master camera are transmitted to the Slave camera.

SUPPORTED COMMANDS
Supported commands include:

PROJECT

SENSOR

TRANSPORT

TIME BASE

QUALITY

RESOLUTION

ISO (SENSITIVITY)

COLOR TEMP

TINT

GENLOCK ENABLE

SHUTTER MODE

SHUTTER SPEED

SHUTTER SYNCRO

SHUTTER PHASE

RECORD

GPI RECORD TRIGGER

PRE-RECORD

PLAY

FAST FORWARD

FAST REVERSE

NEXT CLIP
PREV CLIP

EXIT

NOTE: When not used in this mode, the GUI status of the Slave camera will update to reflect new

values transmitted from the Master camera, but the GUI menus do not follow.
NOTE: When used in Master / Slave mode, each of the cameras should still be provided with

Genlock (tri-level sync) and External Timecode signals.
NOTE: Media formatting must be performed independently for each camera. The Master / Slave
mode will not format the media attached to two cameras at the same time.

USB-2 SLAVE

This port permits the camera to operate as the Slave camera in a Master / Slave camera pair. To establish

control, plug the square end of a USB-2 cable into the lower USB port of the RED ONE camera to act as a

Slave, and the rectangular end of a USB-2 cable into the upper USB port of the RED ONE camera to act

as the Master. Then power cycle both cameras. On boot up the two cameras will automatically establish

Master / Slave mode.