RED REDLINK BRIDGE Operation Manual

REDLINK BRIDGE

OPERATION GUIDE

REDLINK DEVELOPMENT KIT | LENS CONTROL

RED.COM

REDLINK BRIDGE OPERATION GUIDE

TABLE OF CONTENTS

Disclaimer 3
Copyright Notice 3
Trademark Disclaimer 3
Compliance Statements 3
Safety Instructions 5

Chapter 1: REDLINK Bridge Overview 6

Introduction 6
REDLINK Development Kit Included Components 7
Hardware and System Requirements 7
Additional Resources 7

Chapter 2: REDLINK Bridge Connector and LEDs 8

REDLINK Bridge Connector 8
REDLINK Bridge LEDs 10

Chapter 3: Install the REDLINK Bridge 11

Dock the REDLINK Bridge 11
Undock the REDLINK Bridge 12
Power the REDLINK Bridge 12

Chapter 4: Connect REDLINK Bridge to an App 13
Chapter 5: Control Lenses Via REDLINK Bridge 17

Pair the T.H.C. with the REDLINK Bridge 17
Set Up Focus and Iris Control 19
Initialize Lens with the T.H.C. 20
Additional T.H.C. Operations 20

Chapter 6: REDLINK Bridge Maintenance 21

Clean System Components 21

Chapter 7: Troubleshoot REDLINK Bridge 22

Camera Control Via an App 22
Lens Control 22

Appendix A: Technical Specifications 24

REDLINK Bridge 24
REDLINK Development Kit Packaging 25

Appendix B: REDLINK Bridge Compatibility 26

REDLINK Bridge Compatibility 26
Supported Lenses 26

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REDLINK BRIDGE OPERATION GUIDE

DISCLAIMER

RED® has made every effort to provide clear and accurate informa­tion in this operation guide, which is provided solely for the user’s
information. While thought to be accurate, the information in this
document is provided strictly “as is” and RED will not be held re­sponsible for issues arising from typographical errors or user’s in­terpretation of the language used herein that is different from that
intended by RED. All safety and general information is subject to
change as a result of changes in local, federal or other applicable
laws.

RED reserves the right to revise this document and make changes
from time to time in the content hereof without obligation to notify
any person of such revisions or changes. In no event shall RED, its
employees or authorized agents be liable to you for any damages
or losses, direct or indirect, arising from the use of any technical or
operational information contained in this document.

For comments or questions about content in this Operation Guide,
please send a detailed email to [e-mail].

COPYRIGHT NOTICE

COPYRIGHT© 2015 RED.COM, INC.
All trademarks, trade names, logos, icons, images, written material,

code, and product names used in association with the accompa­nying product are the copyrights, trademarks or other intellectual
property owned and controlled exclusively by RED.COM, INC.

TRADEMARK DISCLAIMER

All other company, brand and product names are trademarks or reg­istered trademarks of their respective holders. RED has no affiliation
to, is not associated or sponsored with, and has no express rights
in third-party trademarks. Canon is a registered trademark of Canon
Inc. Nikon and Nikkor are registered trademarks of Nikon Corpora­tion. LEMO is a registered trademark of LEMO USA.

COMPLIANCE STATEMENTS

FEDERAL COMMUNICATIONS COMMISSION (FCC) STATE­MENTS

This equipment has been tested and found to
comply with the limits for a Class B digital de­vice, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reason­able protection against harmful interference
in a residential installation. This equipment
generates, uses and can radiate radio fre-

quency energy and, if not installed and used
in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that inter­ference will not occur in a particular installation. If this equipment
does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more
of the following measures:

 Reorient or relocate the receiving antenna.
 Increase the separation between the equipment and receiver.
 Connect the equipment into an outlet on a circuit different from

that to which the receiver is connected.

 Consult the dealer or an experienced radio/TV technician for

help.

In order to maintain compliance with FCC regulations, shielded
cables must be used with this equipment. Operation with non-ap­proved equipment or unshielded cables is likely to result in interfer­ence to radio and TV reception. The user is cautioned that changes
and modifications made to the equipment without the approval of
manufacturer could void the users authority to operate this equip­ment.

NOTE: This device complies with Part 15 of the FCC Rules.
Operations subjected to the following two conditions (1) this device

may not cause harmful interference, and (2) this device must accept
any interference received, including that may cause undesirable in­terference.

INDUSTRIAL CANADA EMISSION COMPLIANCE STATEMENTS

This device complies with Industry Canada license-exempt RSS
standards RSS 139 and RSS 210. Operation is subject to the follow­ing two conditions: (1) this device may not cause interference, and
(2) this device must accept any interference, including interference
that may cause undesired operation of the device.

This Class B digital apparatus complies with Canadian ICES-003.
Le présent appareil est conforme aux CNR d’Industrie Canada ap-

plicables aux appareils radio exempts de licence. L’exploitation est
autorisée aux deux conditions suivantes : (1) l’appareil ne doit pas
produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter
tout brouillage radioélectrique subi, même si le brouillage est sus­ceptible d’en compromettre le fonctionnement.Cet appareil numéri­que de la classe B est conforme à la norme NMB-003 du Canada.

CAUTION: Exposure to Radio Frequency Radia­tion.

The device shall be used in such a manner that the potential for hu­man contact is minimized

This equipment complies with FCC radiation exposure limits set
forth for an uncontrolled environment. This equipment should be
installed and operated with a minimum distance of 20 cm between
the radiator and your body.

CAUTION: Regulations of the FCC and FAA
prohibit airborne operation of radio-frequency
wireless devices because there signals could
interfere with critical aircraft instruments.

CAUTION: If the device is changed or modified
without permission from RED, the user may
void his or her authority to operate the equip­ment.

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REDLINK BRIDGE OPERATION GUIDE

AUSTRALIA AND NEW ZEALAND STATEMENTS

RED declares that the radio equipment described in this document
comply with the following international standards.

 IEC 60065 - Product Safety
 ETSI EN 300 328 - Technical requirement for radio equipment

RED declares digital devices described in this document comply
with the following Australian and New Zealand standards.

 AS/NZS CISPR 22 – Electromagnetic Interference
 AS/NZS 61000.3.2 – Power Line Harmonics
 AS/NZS 61000.3.3 – Power Line Flicker

JAPAN STATEMENTS

This is a Class B product based on the
standard of the Voluntary Control Council
for Interference (VCCI) for information tech­nology equipment. If this equipment is used
near a radio or television receiver in a do­mestic environment, it may cause radio in­terference. Install and use the equipment
according to the instruction manual.

EUROPEAN UNION COMPLIANCE STATEMENTS

RED declares that the radio
equipment described in this
document comply with the
R&TTE Directive (1999/5/
EC) issued by the Commis­sion of the European Com­munity.

Compliance with this directive implies conformity to the following
European Norms (in brackets are the equivalent international stan­dards).

 EN 60065 (IEC 60065) – Product Safety
 ETSI EN 300 328 Technical requirement for radio equipment
 ETSI EN 301 489 General EMC requirements for radio equip-

ment.

INFORMATION

Products with the CE marking comply with the EMC Directive
(2004/108/EC) and the Low Voltage Directive (2006/95/EC) issued
by the Commission of the European Community. Compliance with
these directives implies conformity to the following European Prod­uct Family Standards.

 EN 55022 (CISPR 22) – Electromagnetic Interference
 EN 55024-1 (CISPR 24) – Electromagnetic Immunity
 EN 61000-3-2 (IEC610000-3-2) – Power Line Harmonics
 EN 61000-3-3 (IEC610000) – Power Line Flicker
 EN 60065 (IEC60065) – Product Safety

WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT (WEEE)

The Waste Electrical and Electronic Equip-

ment (WEEE) mark applies only to countries
within the European Union (EU) and Norway.
This symbol on the product and accompany­ing documents means that used electrical
and electronic products should not be mixed
with general household waste. For proper
treatment, recovery and recycling, please
take this product to designated collection
points where it will be accepted free of
charge. Alternatively, in some countries you
may be able to return your products to your
local retailer upon purchase of an equivalent

new product.
Disposing of this product correctly will help save valuable resources

and prevent any potential negative effects on human health and the
environment, which could otherwise arise from inappropriate waste
handling. Please contact your local authority for further details of
your nearest designated collection point. Penalties may be appli­cable for incorrect disposal of this waste, in accordance with you
national legislation.

For business users in the European Union, if you wish to discard
electrical and electronic equipment, please contact your dealer or
supplier for further information.

USAGE RESTRICTIONS FOR PRODUCTS THAT INCORPORATE
REDLINK

Products that fall into this category are denoted
by inclusion of the Class 2 identifier symbol (ex­clamation mark in a circle) accompanying the CE
Mark on the products regulatory label, example
to the left.

FRANCE

Usage Restrictions - Geographic Area Where Restriction Applies :
France

For mainland France

 2.400 - 2.4835 GHz (Channels 1-16) authorized for indoor use
 2.400 - 2.454 GHz (Channels 1-10) authorized for outdoor use

Restrictions d’utilisation - Zone géographique où les restrictions
s’appliquent : France

Pour la France métropolitaine

 2.400 - 2.4835 GHz (Canaux 1 à 16) autorisé en usage intérieur
 2.400 - 2.454 GHz (canaux 1 à 10) autorisé en usage extérieur

NORWAY

This subsection does not apply for the geographical area within a
radius of 20 km from the centre of Ny-Ålesund

Dette gjelder ikke for det geografiske området innenfor en radius av
20 km fra sentrum av Ny-Ålesund

RESPONSIBLE PARTY

RED Digital Cinema
34 Parker
Irvine, CA 92618
USA

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REDLINK BRIDGE OPERATION GUIDE

SAFETY INSTRUCTIONS

 DO NOT use the camera or accessories near water. Avoid ex-

posing your camera to moisture. The unit is not waterproof,
so contact with water could cause permanent damage to the
unit as well as electric shock and serious injury to the user. DO
NOT use the camera in the rain or under other conditions with
high moisture without appropriate protection, and immediately
remove power source if camera or accessories are exposed to
moisture.

WARNING: To reduce the risk of fire or elec­tric shock, do not expose the camera to
rain or moisture.

 DO NOT expose your camera to excessive vibration or impact

(shock). Be careful not to drop your camera. Internal mecha­nisms may be damaged by severe shock. Mechanical alignment
of optical elements may be affected by excessive vibration.

 ELECTROMAGNETIC INTERFERENCE: The use of devices us-

ing radio or other communication waves may result in the mal­function or interference with the unit and/or with audio and
video signals.

 Clean only using a dry cloth. When cleaning your camera, re-

member that it is not waterproof and moisture can damage
electronic circuitry. DO NOT rinse or immerse any element of
the camera, lens or other accessory, keep them dry at all times.
DO NOT use soaps, detergents, ammonia, alkaline cleaners,
and abrasive cleaning compounds or solvents. These sub­stances may damage lens coatings and electronic circuitry.

 Maintain sufficient ventilation - DO NOT block any ventilation

openings or obstruct cooling fan airflow.

CAUTION: Proper camera ventilation re­quires a minimum 1/2" (1.25 cm) clear­ance between the camera ventilation
openings and external surfaces. Verify
that objects that can block the fan intake
and exhaust ports do not impede airflow.
Failure to permit adequate airflow may re­sult in overheating of the camera, degrad­ed operation and in extreme situations,
damage to the camera.

the power cord of the AC Power Adapter. A grounding-type
plug has two blades and a third “grounding” prong. The third
prong is provided for your safety. A grounding-type plug shall
be connected to an outlet with a protective earthen connec­tion. If the grounding-type plug does not fit into your outlet,
do not attempt to modify the plug or outlet, consult a qualified
electrician.

 Protect all power cords from being pinched, walked on or

driven over by a vehicle. Replace any power cords suspected
of sustaining damage due to crushing or other forms physical
damage.

CAUTION: The power cord plug for the AC
Power Adapter is used as the power dis­connect. To disconnect all power from the
AC Power Adapter, unplug the power cord
plug from the wall outlet. During use, the
power cord plug should remain easily ac­cessible at all times.

 Lithium Ion batteries may be subject to special handling re-

quirements pursuant to federal and local laws. Please refer to
specific shipping instructions included with your battery re­garding proper transport of your battery. Do not handle your
battery if it is damaged or leaking. Disposal of batteries must
be in accordance with local environmental regulations. For
example, California law requires that all rechargeable batter­ies must be recycled by an authorized recycle center. Storing
batteries fully charged or in high temperature, conditions may
permanently reduce the life of the battery. Available battery
capacity may also be temporarily lessened after storage in low
temperature conditions.

WARNING: Do not expose the battery to ex­cessive heat.

WARNING: Danger of explosion if an incor­rect battery is charged with the RED Char­ger or is used to power the camera and
accessories. Replace only with the same
or equivalent type battery.

 DO NOT operate or store near any heat sources such as radia-

tors, heat registers, stoves, or any other apparatus that pro­duce heat. Store in a protected, level and ventilated place.
Avoid exposure to temperature extremes, damp, severe vibra­tion, strong magnetic fields, direct sunlight or local heat sourc­es during storage. Remove any batteries from the camera be­fore storage. Recommended storage and usage temperatures
for your camera, lenses and other accessories are:

‒ Operating range: 0°C to 40°C (32°F to 104°F)
‒ Storage range: –20°C to 50°C (–4°F to 122°F)

If there are any performance issues with your camera or acces­sories when operating within this temperature range, please file
a support ticket on support.red.com.

 The SIDE HANDLE, SIDE SSD Module, Rear Modules and Lens

Mount are NOT HOT SWAPPABLE – meaning you cannot re­move or install them while the camera is powered on. Before
installing or removing any of these accessories, you MUST
power down the camera. Failure to do so may result in damage
to the accessory and / or camera brain that will not be covered
under warranty.

 Do not bypass the third prong of the grounding-type plug on

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CAUTION: Refer all service and repair to
qualified RED service personnel. To reduce
the risk of electric shock, and damage to
the camera or accessories, DO NOT at­tempt to perform any servicing other than
any procedures that are recommended in
the operating instructions.

REDLINK BRIDGE OPERATION GUIDE

REDLINK BRIDGE

01

INTRODUCTION

The REDLINK™ Bridge is a wireless module that attaches to the rear of the DSMC® BRAIN®, or other compat­ible DSMC rear module, and provides communication support for third-party app development. As part of the
REDLINK™ Development kit, the REDLINK Bridge uses the REDLINK™ Command Protocol (RCP) to communi­cate information between the DSMC and your application.

Additionally, the REDLINK Bridge can be used as part of the RED
operate the focus and iris motors in supported Canon® and Nikon® lenses. In this scenario, the REDLINK Bridge
assumes the role of the RED® W.M.D. (Wireless Motor Driver), while the RED® T.H.C. (Tactical Hand Controller)
remains the wireless remote.

The REDLINK Bridge is capable of supporting wireless communication up to a range of approximately 50 feet.
As with all wireless devices, the communication range may be affected by the environment and any radio fre­quency (RF) interference that may be present.

NOTE: The REDLINK Bridge requires that your DSMC is on firmware v5.2.8 or later.

OVERVIEW

®

3-Axis Lens Control System to wirelessly

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REDLINK Bridge

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REDLINK DEVELOPMENT KIT INCLUDED COMPONENTS

At this time, the REDLINK Bridge is available as part of the REDLINK Development Kit, and is not available as
a standalone item.

The items listed below ship with the REDLINK Development Kit (P/N 720-0028):

 REDLINK Bridge
 USB 2.0 flash drive, pre-loaded with the REDLINK SDK, sample apps, and additional resources
 REDLINK Bridge Launch Sequence

HARDWARE AND SYSTEM REQUIREMENTS

NOTE: The REDLINK Bridge requires that your DSMC is on firmware v5.2.8 or later.

REQUIREMENTS FOR CONNECTING TO AN APP

 The app must have been programmed using the REDLINK SDK, which is available through the

REDLINK Development Kit.

 The DSMC must be on firmware v5.2.8 or later.

REQUIREMENTS FOR FOCUS LENS CONTROL

 The T.H.C. must be on firmware v703 or later.
 The Canon or Nikon lens must be electronically supported by the DSMC.
 The DSMC must be on firmware v5.2.8 or later.

ADDITIONAL RESOURCES

The following resources offer additional information about RED, RED ROCKET-X, and the RED community:

 RED.com: Check the official RED website for the latest information about RED products.
 RED Learn Articles: RED offers in-depth technical articles about RED cameras, post production, and digital

cinematography.

 RED.com/downloads: Go to the RED Downloads page to download the latest firmware, operation guides,

and post production software.

 DSMC Toolkit: Go to the RED Downloads page to find the DSMC Toolkit, which offers many helpful tools and

resources to customize and improve your DSMC workflow.

 Support.red.com: Check the RED SUPPORT site for FAQs, or to file a support ticket.
 Bomb Squad Support: For more information, contact your Bomb Squad representative.
 Reduser.net: Discuss all things RED on the REDUSER third-party forum.

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REDLINK BRIDGE OPERATION GUIDE

REDLINK BRIDGE

02

CONNECTOR AND LEDS

REDLINK BRIDgE CONNECTOR

1

# CONNECTOR DESCRIPTION

®

1 AUX (6-pin 0B LEMO

COMPATIBLE CABLE

 790-0444: REDLINK™-to-T.H.C. Connector Cable (3')

COPYRIGHT © 2015 RED.COM, INC

) Connect the REDLINK Bridge to a T.H.C. for wired pairing

REDLINK Bridge Connector

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REDLINK BRIDGE OPERATION GUIDE

6-PIN 0B LEMO AUX CONNECTOR PINOUT

1 6

52

3 4

6-Pin 0B LEMO AUX Connector

6-PIN 0B LEMO AUX CONNECTOR

PIN SIgNAL

1 GND
2 Rx
3 Tx
4 Pwr Out
5 Pwr In
6 -

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REDLINK BRIDGE OPERATION GUIDE

REDLINK BRIDgE LEDS

REDLINK Bridge LEDs

LED COLOR/FLASHINg DESCRIPTION

Power Indicator LED Off The REDLINK Bridge is not powered: The

DSMC is powered off and turned off

Green The REDLINK Bridge is powered: The

DSMC is powered on and turned on

Amber The camera is upgrading REDLINK Bridge

firmware

Link Indicator LED Off Wireless disabled

Green Connected to wireless access point;

Ad-hoc network connection available

Green flashing The camera is upgrading REDLINK Bridge

firmware
Amber Searching for wireless access point
Red Error

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REDLINK BRIDGE OPERATION GUIDE

INSTALL THE

03

This chapter explains how to install and power the REDLINK™ Bridge.
NOTE: The REDLINK Bridge is HOT SWAPPABLE, meaning you can remove or install the module while the cam-

era is powered on.

REDLINK BRIDGE

DOCK THE REDLINK BRIDgE

1. Slide the REDLINK™ Bridge over the V-Mount on the back of the DSMC® BRAIN® or compatible rear mod­ule.

You will hear a click, which indicates that the REDLINK Bridge is securely attached.
The REDLINK Bridge is automatically powered when connected.

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Dock the REDLINK Bridge

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UNDOCK THE REDLINK BRIDgE

1. Press the release buttons on both sides of the REDLINK Bridge, and slide the module upward.

2. Remove the REDLINK Bridge.

POWER THE REDLINK BRIDgE

The camera automatically powers the REDLINK Bridge when the REDLINK Bridge is connected to the camera
and the camera is powered.

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REDLINK BRIDGE OPERATION GUIDE

CONNECT REDLINK BRIDGE

04

The REDLINK™ Bridge provides a communication pathway for your app to interface with the DSMC®. In
order for this pathway to operate properly, you must enable WiFi in the DSMC and wirelessly connect the
REDLINK Bridge to your device. There are two ways to connect the REDLINK Bridge to a device:

 Ad-Hoc mode: The REDLINK Bridge and your device connect to each other.
 Infrastructure mode: The REDLINK Bridge and your device both connect to an access point, and communi-

cate through that wireless network.

TO AN APP

CONNECT VIA AD-HOC MODE

In Ad-Hoc mode, the REDLINK Bridge and your device connect to each other. To connect the REDLINK Bridge
to your device via an ad-hoc network, follow the instructions below:

1. Dock the REDLINK Bridge to the DSMC.

2. Go to Menu > Settings > Setup > Communication.

3. Select the WiFi tab.

4. Select the Enable WiFi check box.

5. Select Ad-Hoc.

6. Select a wireless channel from the WiFi Channel drop-down menu. The default is Ch1, and you can select
one out of 11 channels.

7. Select a security option from the Camera Encryption drop-down menu:

‒ NONE: The connection will be unsecured.
‒ WEP: The connection will be encrypted via WEP.

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REDLINK BRIDGE OPERATION GUIDE

8. If you selected WEP as the encryption option, type the passphrase that will be required to access the net­work. The passphrase must meet the following WEP requirements:

‒ The passphrase must be exactly 10 characters long.
‒ The passphrase must be in hexadecimal format (only 0–9, A–F).

9. Close the WiFi screen.

10. Connect your device to the ad-hoc network created by the REDLINK Bridge. The steps in this procedure
depend on what type of device and operating system you are using. For example, if you are connecting an
iOS device, go to Settings > Wi-Fi > Devices, and select the camera name. The camera is identified by the
SSID, which also displays on the WiFi screen in-camera.

NOTE: If you created a passphrase for the network, you will need to enter that passphrase.

The DSMC and your device are now connected.

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REDLINK BRIDGE OPERATION GUIDE

CONNECT VIA INFRASTRUCTURE MODE

In Infrastructure mode, the REDLINK Bridge and your device both connect to an access point, and commu­nicate through that wireless network. To connect the REDLINK Bridge to your device via an existing wireless
network, follow the instructions below:

1. Connect your device to a wireless network. The access point for the network must have DHCP enabled.

2. Make sure that you know the name and password for the network, since you will need that information to
connect the DSMC to the same network.

3. Dock the REDLINK Bridge to the DSMC.

4. Go to Menu > Settings > Setup > Communication.

5. Select the WiFi tab.

6. Select the Enable WiFi check box.

7. Select Infrastructure.

8. Select Scan to search for available wireless networks.
The available wireless networks (access points), their encryption types, and their signal strengths display.
The REDLINK Bridge can connect to access points that are either not encrypted or use WPA or WPA2

encryption. If an encrypted access point is selected a passphrase field will appear to enter the password.

9. Select the wireless network that your device is connected to.

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REDLINK BRIDGE OPERATION GUIDE

10. If you select an encrypted network, follow the instructions below to enter the passphrase for the network:

A. Tap or select the Passphrase text box.

The Passphrase screen opens.

B. Type the passphrase to access the network. The passphrase is limited to alphanumeric characters

(0–9, A–Z).

C. Select OK.

11. Select Connect at the bottom of the WiFi screen.
The IP address of the access point displays at the bottom of the WiFi screen after the REDLINK Bridge

connects to the access point.

12. Connect your device to the same wireless network that the DSMC is connected to. The steps in this proce­dure depend on what type of device and operating system you are using. For example, if you are connecting
an iOS device, go to Settings > Wi-Fi, and select the wireless network.

The DSMC and your device are now connected.

13. To ensure that your app can communicate with the DSMC, ensure that there is a way to connect your app
to a specific DSMC. Since there may be multiple cameras in the area, select your specific DSMC in the app
itself.

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REDLINK BRIDGE OPERATION GUIDE

CONTROL LENSES VIA

05

Use the REDLINK™ Bridge with a RED® T.H.C. (Tactical Hand Controller) to control Canon® and Nikon® lenses.
When used with the REDLINK Bridge, the RED T.H.C. can perform the following:

 Control Focus and Iris for Canon and Nikon lenses
 Set Focus and Iris lens limits for Canon and Nikon lenses
 Initialize remotely

This chapter explains how to pair the T.H.C. with the REDLINK Bridge, as well as how to control Focus and Iris
with the T.H.C.

For detailed instructions for using all components of the RED 3-Axis Lens Control System, see the RED 3-Axis

Lens Control System Operation Guide, available at www.red.com/downloads.

NOTE: In order to use the T.H.C. with the REDLINK Bridge, the T.H.C. must be on firmware v703 or later. To
download T.H.C. firmware, go to www.red.com/downloads.

REDLINK BRIDGE

PAIR THE T.H.C. WITH THE REDLINK BRIDGE

You can pair the T.H.C. with the REDLINK Bridge using either a wired or unwired connection. This section de­scribes both methods.

PAIR THE T.H.C. WITH THE REDLINK BRIDGE WIRELESSLY

1. Dock the REDLINK Bridge to the DSMC®.

2. Power off the T.H.C. by toggling the power switch to Cable mode.

3. Press and hold the Focus Limit button, and toggle the power switch to Battery mode.
The Focus and Iris LEDs alternate flashing in a ping-pong manner.

4. After a few seconds, release the Focus Limit button.
The Iris Limit and Focus Limit LEDs flash to tell you what the current channel is:

‒ Iris Limit LED: Flashes to represent the tens.
‒ Focus Limit LED: Flashes to represent the ones.

For example, if the Iris Limit LED flashes twice, and the Focus Limit LED then flashes once, then the chan­nel is currently 21.

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REDLINK BRIDGE OPERATION GUIDE

5. After the LEDs stop flashing, press the Iris Limit and Focus Limit buttons to set the new channel:

‒ Iris Limit button: Press to set the tens.
‒ Focus Limit button: Press to set the ones.

For example, if you want the channel to be 14, press the Iris Limit button once, and then press the Focus
Limit four times.

Set Channel with Limit Buttons

6. Wait a few seconds, and the Iris Limit and Focus Limit LEDs flash to tell you what the new channel is.

7. Power off the T.H.C. by toggling the power switch to Cable mode.

8. Power on the T.H.C. by toggling the power switch to Battery mode.
The Wireless LED remains solid blue once it connects to the channel.

9. In the DSMC menu, go to Menu > Settings > Setup > Motor Control.

10. Select the Wireless tab.

11. Select the Enable Wireless Controller check box.

12. Select the channel from the Channel drop-down menu. The default is Channel 1, and you can select one
out of 42 channels.

13. Select the strength of the wireless signal from the Power drop-down menu:

‒ Low: The low power setting balances range and low power and is appropriate in most cases.
‒ High: For maximum range, the high power setting can be used.

NOTE: Be sure to set wireless signal power appropriately. If the wireless signal power is set to High, the T.H.C.
may not perform as desired or may lose connection if operating in close proximity to the REDLINK Bridge.
When using the High setting, the T.H.C. should be at least one (1) meter from the REDLINK Bridge for
proper operation.

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REDLINK BRIDGE OPERATION GUIDE

PAIR THE T.H.C. WITH THE REDLINK BRIDGE VIA A WIRED CONNECTION

1. Dock the REDLINK Bridge to the DSMC.

2. Connect the AUX port on the T.H.C. to the AUX port on the REDLINK Bridge using the REDLINK-to-T.H.C.
Connector Cable (3').

3. Toggle the power switch to Cable mode.
The T.H.C. automatically pairs to the REDLINK Bridge.

4. Install a RED LI BATTERY 7.2V.

5. Toggle the T.H.C. power switch to Battery mode.

6. Remove the REDLINK-to-T.H.C. Connector Cable (3').
The T.H.C. searches for the wireless connection. The wireless LED stops flashing and remains solid blue

when connected.

7. In the DSMC menu, go to Menu > Settings > Setup > Motor Control.

8. Select the Wireless tab.

9. Select the Enable Wireless Controller check box.

10. Select the channel from the Channel drop-down menu. The default is Channel 1, and you can select one
out of 42 channels.

11. Select the strength of the wireless signal from the Power drop-down menu:

‒ Low: The low power setting balances range and low power and is appropriate in most cases.
‒ High: For maximum range, the high power setting can be used.

NOTE: Be sure to set wireless signal power appropriately. If the wireless signal power is set to High, the T.H.C.
may not perform as desired or may lose connection if operating in close proximity to the REDLINK Bridge.
When using the High setting, the T.H.C. should be at least one (1) meter from the REDLINK Bridge for
proper operation.

SET UP FOCUS AND IRIS CONTROL

After the T.H.C. is paired to the REDLINK Bridge, set up the lens and DSMC Focus settings so that you can
successfully control Focus and Iris.

1. Set the switch on the side of your lens to autofocus. The switch label depends on the type of lens:

‒ Canon: Switch to AF.
‒ Nikon: Switch to M/A.

2. In the DSMC menu, go to Menu > Focus.

3. Select Manual from the Mode drop-down menu.

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REDLINK BRIDGE OPERATION GUIDE

4. Set up additional focus settings, such as Zone and Size, as needed.

5. You can now use the Focus wheel and Iris slider to adjust the Focus and Iris, respectively.

INITIALIZE LENS WITH THE T.H.C.

WHEN TO INITIALIZE

Normally, the lens initializes when you power on the DSMC or swap the lens. However, sometimes the lens may
not operate properly when first connected to the DSMC.

Manually reinitialize the lens in the following situations:

 The lens is not behaving as expected.
 The focus or zoom was manually changed.
 The focus range was changed using the focus range limiter switch on the lens (only applicable to multi-

focus zone lenses).

NOTE: Failing to perform the initialization sequence after any of the situations listed above may result in unde­fined behavior.

INITIALIZE

1. Press and hold the Initialize button on the T.H.C. for two (2) seconds.

ADDITIONAL T.H.C. OPERATIONS

For detailed information about performing the following T.H.C. operations, see the RED 3-Axis Lens Control

System Operation Guide, available at www.red.com/downloads:

 Set a lens limit
 Remove a lens limit
 Set a lens lock
 Remove a lens lock
 Record Start/Stop
 Upgrade the T.H.C.

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REDLINK BRIDGE OPERATION GUIDE

REDLINK BRIDGE

06

All RED® products are designed for rugged durability, but precision instruments demand proper care. Please
take note the special care guidelines in this section.

WARNING: DO NOT attempt to modify, dismantle or open the REDLINK™ Bridge, as doing so may expose you to
electric shock and serious injury. There are no user-serviceable parts inside. Alteration or repairs made to the
REDLINK Bridge, except by a RED authorized service facility, will void the Limited Warranty.

MAINTENANCE

CLEAN SYSTEM COMPONENTS

Clean ONLY using a dry cloth. When cleaning your REDLINK Bridge, remember that the components are not
waterproof and moisture can damage electronic circuitry.

WARNING: DO NOT rinse or immerse any part of the REDLINK Bridge. Keep components dry at all times.
WARNING: DO NOT use soaps, detergents, ammonia, acetone, alkaline cleaners, abrasive cleaning compounds,

or solvents. These substances may damage electronic circuitry.

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REDLINK BRIDGE OPERATION GUIDE

TROUBLESHOOT

07

REDLINK BRIDGE

CAMERA CONTROL VIA AN APP

CANNOT CONNECT VIA INFRASTRUCTURE MODE

SYMPTOM

Cannot connect the camera to a wireless network.

POTENTIAL RESOLUTIONS

 Ensure that the wireless access point that you are trying to connect to has DHCP enabled.
 Move the camera closer to the access point. The REDLINK™ Bridge supports a wireless communication

range of approximately 50 feet. However, as with all wireless devices, the wireless communication range is
affected by any RF interference that may be in your area.

LENS CONTROL

CANNOT CONNECT T.H.C. TO REDLINK BRIDgE

SYMPTOM

Cannot connect a T.H.C. (Tactical Hand Controller) to the REDLINK Bridge.

POTENTIAL RESOLUTIONS

 You can only connect one T.H.C. to the REDLINK Bridge at a time. Ensure that the REDLINK Bridge is dis-

connected from any T.H.C. before connecting a new one.

 Ensure that the T.H.C. is running the most recent T.H.C. firmware. To download T.H.C. firmware, go to www.

red.com/downloads.

 Ensure that the wireless channel you select for the T.H.C. is the same wireless channel selected in-camera.

For more information on setting the wireless channel, go to “Pair the T.H.C. with the REDLINK Bridge” on

page 17.

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REDLINK BRIDGE OPERATION GUIDE

CANNOT CONTROL FOCUS OR IRIS

SYMPTOM

After successfully connecting the T.H.C. to the REDLINK Bridge, adjusting the Focus and Iris knobs on the
T.H.C. does not change the Focus and Iris of the lens.

POTENTIAL RESOLUTIONS

 Ensure that the switch on the side of your lens is set to autofocus. The switch label depends on the type

of lens:

‒ Canon: Switch to AF.
‒ Nikon: Switch to M/A.

 In the DSMC® menu, go to Menu > Focus, and ensure that Manual is selected from the Mode drop-down

menu.

 The lens function (Focus or Iris) may be locked. For information about how to remove a lens lock, see the

RED 3-Axis Lens Control System Operation Guide, available at www.red.com/downloads.

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REDLINK BRIDGE OPERATION GUIDE

TECHNICAL

A

REDLINK BRIDgE

SPECIFICATION DESCRIPTION

Wireless Standard
Wireless Range
Frequency 2.4 GHz
Data Rates 1 Mbps to 72 Mbps
Network Modes

2

3

SPECIFICATIONS

1

802.11/b/g/n
Approximately 50 feet

Ad-Hoc mode

Infrastructure mode
Network Security WEP
Network Channels Channel 1 to Channel 11 (when connecting to a device)

Channel 1 to Channel 42 (when connecting to T.H.C.)

®

Output Connector 1x 6-pin 0B LEMO
Dimensions Height (w/ antenna): 5.17" (13.1 cm)

Height (w/o antenna): 4.32" (11 cm)

Width: 2.95" (7.5 cm)

Depth: 1.06" (2.7 cm)
Weight 0.477 lbs (216 g)
Material Aluminum
Construction Machined
Coating Black anodized coating
Operating Temperature 0°C to 40°C (32°F to 104°F)
Storage Temperature –20°C to 50°C (–4°F to 122°F)
Operating Humidity Range 0% to 85%, non-condensing
Storage Humidity Range 0% to 85%, non-condensing
Typical Operating Power Dissipation 220 mA
Peak Operating Power Dissipation 300 mA

1. The REDLINK™ Bridge is not a wireless access point.

2. As with all wireless devices, the communication range may be affected by the environment and any radio frequency (RF) interference
that may be present.

3. Ad-Hoc and infrastructure modes cannot be used at the same time.

auxiliary connector

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REDLINK BRIDGE OPERATION GUIDE

REDLINK DEvELOPmENT KIT PACKAgINg

SPECIFICATION DESCRIPTION

Dimensions Height: 7.00" (17.78 cm)

Width: 6.50" (16.51 cm)
Depth: 2.50" (6.35 cm)

Weight 0.75 lbs (340 g)

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REDLINK BRIDGE OPERATION GUIDE

REDLINK BRIDGE

B

REDLINK BRIDgE COMPATIBILITY

You can dock the REDLINK™ Bridge to any of the following:

 DSMC
 Module Adaptor
 +1 Adaptor Module
 Pro Battery Module (Dual)
 Pro Battery Module (Quad)
 Pro I/O Module

®

BRAIN

COMPATIBILITY

®

SUPPORTED LENSES

You can use the REDLINK Bridge with the T.H.C. (Tactical Hand Controller) to control the Focus and Iris of any
Canon® and Nikon® lens that is electronically supported by RED®. For a full list of lenses that are supported,
see the DSMC Operation Guide, available at www.red.com/downloads.

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RED DIGITAL CINEMA

COPYRIGHT© 2015 RED.COM, INC.

All trademarks, trade names, logos, icons, images, written material, code and product names used in associa­tion with the accompanying product are the copyrights, trademarks or other intellectual property owned and
controlled exclusively by RED.COM, INC.