Red Digital Cinema PROFESSIONAL RED FOCUS User manual

RED ONE |EPIC |SCARLET |WEAPON
RED.COM
RED FOCUS
OPERATION GUIDE

COPYRIGHT © 2015 RED.COM, INC
RED FOCUS OPERATION GUIDE
955-0050, REV-C | 2
TABLE OF CONTENTS
Disclaimer 3
Copyright Notice 3
Trademark Disclaimer 3
Compliance Statements 3
Safety Instructions 5
Battery Storage and Handling 6
Shipping Disclaimer 6
Chapter 1: RED Focus Introduction 7
RED Focus Components 7
Additional Resources 7
RED Focus Features 8
Chapter 2: RED Focus Basic Operation 8
Turn On/Off RED Focus 9
Install/Remove Batteries 9
Power Consumption 9
Chapter 3: Use with RED ONE 10
RED ONE Back Focus Adjustment 10
Chapter 4: Use with EPIC/SCARLET 11
EPIC/SCARLET Back Focus Adjustment 11
Chapter 5: Use with WEAPON 13
WEAPON Back Focus Adjustment 13
Chapter 6: RED Focus Maintenance 15
Clean RED Focus Exterior Surfaces 15
Store RED Focus 15
Water Damage 15
Chapter 7: Troubleshoot Your RED Focus 16
RED Focus Does Not Turn On 16
RED Focus Image Is Blurry 16
Appendix A: Technical Specifications 17
RED Focus 17

RED FOCUS OPERATION GUIDE
COPYRIGHT © 2015 RED.COM, INC 955-0050, REV-C | 3
FEDERAL COMMUNICATIONS COMMISSION (FCC) STATE-
MENTS
This equipment has been tested and found to
comply with the limits for a Class B digital de-
vice, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reason-
able 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 inter-
ference 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-ap-
proved equipment or unshielded cables is likely to result in interfer-
ence 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 equip-
ment.
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 in-
terference.
CAUTION: Exposure to Radio Frequency Radia-
tion.
The device shall be used in such a manner that the potential for hu-
man 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 equip-
ment.
DISCLAIMER
RED has made every effort to provide clear and accurate information
in this document, 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 is-
sues 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 without obligation to notify any per-
son of such revisions or changes. In no event shall RED, its employ-
ees 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 document, please
send a detailed email to [email protected].
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 accompa-
nying 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 affili-
ation to, is not associated with or sponsored by, and has no express
rights in third-party trademarks. Phillips®is a registered trademark
of the Phillips Screw Company in the United States or other coun-
tries. Torx®is a registered trademark of Acument Intellectual Proper-
ties, LLC in the United States or other countries.
COMPLIANCE STATEMENTS
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 follow-
ing 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 sus-
ceptible d’en compromettre le fonctionnement. Cet appareil numéri-
que de la classe B est conforme à la norme NMB-003 du Canada.

COPYRIGHT © 2015 RED.COM, INC
RED FOCUS OPERATION GUIDE
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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 tech-
nology equipment. If this equipment is used
near a radio or television receiver in a do-
mestic environment, it may cause radio in-
terference. 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 Commis-
sion of the European Com-
munity.
Compliance with this directive implies conformity to the following
European Norms (in brackets are the equivalent international stan-
dards).
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 Prod-
uct 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 accompany-
ing 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 appli-
cable 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 (ex-
clamation 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

RED FOCUS OPERATION GUIDE
COPYRIGHT © 2015 RED.COM, INC 955-0050, REV-C | 5
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 elec-
tric shock, do not expose the camera to
rain or moisture.
DO NOT expose the DSMC to laser beams, as laser beams may
damage the sensor.
DO NOT expose your camera to excessive vibration or impact
(shock). Be careful not to drop your camera. Internal mecha-
nisms 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 mal-
function 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 sub-
stances 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 re-
quires a minimum 0.5" (1.25 cm) clearance
between the camera ventilation openings
and external surfaces. Verify that objects
that can block the fan intake and ex-
haust ports do not impede airflow. Failure
to permit adequate airflow may result in
overheating of the camera, degraded op-
eration and in extreme situations, damage
to the camera.
DO NOT operate or store near any heat sources such as radia-
tors, heat registers, stoves, or any other apparatus that pro-
duce heat. Store in a protected, level and ventilated place.
Avoid exposure to temperature extremes, damp, severe vibra-
tion, strong magnetic fields, direct sunlight or local heat sourc-
es during storage. Remove any batteries from the camera be-
fore 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 acces-
sories when operating within this temperature range, please file
a support ticket on https://support.red.com.
The DSMC Side Handle, side SSD modules, rear modules, and
lens mounts are NOT HOT SWAPPABLE, meaning you cannot
remove or install them while the camera is turned on. Before
installing or removing any of these accessories, you MUST turn
off 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
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 connec-
tion. 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.
Products marked with this symbol are
class 2 devices. These devices are not
provided with a grounding type plug.
CAUTION: The power cord plug for the AC
Power Adapter is used as the power dis-
connect. 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 ac-
cessible 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 re-
garding 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 batter-
ies 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 incor-
rect battery is charged with the RED Char-
ger or is used to power the camera and
accessories. Replace only with the same
or equivalent type battery.
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 at-
tempt to perform any servicing other than
any procedures that are recommended in
the operating instructions.
INDOOR USE ONLY: Products marked with
this symbol are designed for use indoors
only.

COPYRIGHT © 2015 RED.COM, INC
RED FOCUS OPERATION GUIDE
955-0050, REV-C | 6
BATTERY STORAGE AND HANDLING
WARNING: Failure to read, understand, and fol-
low these instructions may result in overheat-
ing, chemical leakage, smoke emission, fire, or
other potentially harmful results.
Always follow proper battery handling and storage practices. Im-
proper handling and/or failure to abide by proper storage instruc-
tions may cause permanent damage to batteries, or degrade battery
charge holding capacity. Improper handling practices or failure to
comply with instructions may also put you at risk.
Lithium-Ion batteries, like the REDVOLT®, REDVOLT XL, and RED
BRICK®, self-discharge over time. When storing for long periods
of time, store batteries separately from the camera or charger and
remember to charge batteries to a capacity level of 40% to 60%. If
batteries will be stored for long periods of time, RED recommends
that you check the charge level at least once every six (6) months,
and recharge batteries to a capacity level of 40% to 60%.
When not in use, remove the battery from the camera or charger and
store the battery in a cool, dry place. Avoid extreme hot tempera-
tures (such as inside a hot car), corrosive gas, and direct sunlight.
The optimal storage temperature for batteries is between –20°C to
20°C (–4°F to 68°F).
WARNING: Batteries stored in a discharged state
for long periods of time may self-discharge and
lose the ability to hold a charge.
WARNING: If recharging operation fails to com-
plete even when a specified recharging time
has elapsed, immediately stop further recharg-
ing.
DO NOT store batteries in a fully charged state for extended
DO NOT store batteries in a fully charged state for extended
periods of time.
DO NOT store batteries in a fully discharged state for extended
periods of time.
DO NOT store batteries in the camera, in a camera module, or
in a charger for extended periods of time.
DO NOT use batteries for purposes other than their intended
use.
DO NOT store batteries in extreme hot or cold temperatures.
DO NOT store batteries in direct sunlight.
DO NOT use third-party chargers with your RED batteries.
DO NOT disassemble or modify the battery.
DO NOT overcharge batteries. Overcharging may increase in-
ternal temperature beyond the recommended limits and cause
permanent damage to the battery.
DO NOT connect the positive (+) and negative (–) terminals to
a metal object such as a wire.
DO NOT transport or store the battery together with metal ob-
jects such as jewelry, hairpins, etc. as they may generate heat
if they come into contact with the battery.
DO NOT discard the battery into fire or heat.
DO NOT store, use, or recharge the battery near a heat source
such as a fire or a heater.
DO NOT allow the battery to get wet.
DO NOT pierce the battery with pointed or other sharp objects.
DO NOT step on, throw, or strike the battery with a hammer.
DO NOT use a battery that appears to be deformed or dam-
aged.
DO NOT directly solder the battery.
DO NOT put the battery into a microwave oven or a pressur-
ized container.
DO NOT use or subject the battery to intense sunlight or hot
temperatures such as in a car in hot weather.
DO NOT use it in a location where static electricity may be
present.
DO NOT exceed the recharging temperature range of 0˚C to
40˚C (32˚F to 104˚F).
RED recommends that you only use RED chargers to recharge
RED batteries.
Store the battery in a location where children cannot reach it.
If the battery leaks or gives off a bad odor, discontinue use
immediately.
If the battery gives off an odor, generates heat, becomes dis-
colored or deformed, or in any way appears abnormal dur-
ing use, recharging or storage, immediately remove it from the
equipment or battery charger and discontinue use.
If electrolyte begins leaking from the battery and comes into
contact with your skin or clothing, immediately wash it away
with running water. Failure to do this may result in skin inflam-
mation.
If the battery leaks and the electrolyte reaches the eyes, do
not rub them. Instead, rinse the eyes with clean running water
and immediately seek medical attention. Failure to do this may
result in eye injury.
If you find discoloration, a bad odor due to leakage, overheat-
ing and/or other irregularities when using the battery for the
first time, contact your Bomb Squad representative immedi-
ately.
CAUTION: For more information regarding RED
battery charging and instructions for care,
please refer to our Terms and Conditions.
SHIPPING DISCLAIMER
Shipment of Lithium Ion cells and batteries is subject to national
and international shipping requirements. A Class 9 Certified shipper
is required to transport these products within the United States.
REDVOLT, REDVOLT XL, and RED BRICK batteries are considered
Dangerous Goods. Other products such as REDVOLT AA and RED
Li 7.2V batteries may also be classified as Dangerous Goods when
purchased in bulk. Applicable laws prohibit the shipping of batteries
that are physically damaged. We urge you to look into the formal
rules and regulations of shipping Class 9 Dangerous Goods prior to
preparing your shipment. For more information on these regulations,
please visit www.iata.org and www.dot.gov.
For more information, see our FAQs for Regulated Items (Dangerous
Goods.

COPYRIGHT © 2015 RED.COM, INC
RED FOCUS OPERATION GUIDE
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The RED®Focus is a self-powered, illuminated PL mount diascope used to set PL backfocus/flange distance
on the RED ONE®, EPIC, SCARLET®, and WEAPON®cameras. The PL mount must be installed on the camera
when using the RED Focus.
RED FOCUS COMPONENTS
Each RED Focus package contains the following items:
RED Focus
REDVOLT AA (2-Pack)
RED Focus Case
ADDITIONAL RESOURCES
The following resources offer additional information about RED, the DSMC®system, 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.
In-Camera Help: Select the Help button on an in-camera screen to open up the help for that screen.
Reduser.net: Discuss all things RED on the REDUSER third-party forum.
RED Focus Package
01 RED FOCUS
INTRODUCTION

COPYRIGHT © 2015 RED.COM, INC
RED FOCUS OPERATION GUIDE
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This section describes the physical control, indicator, and display of the RED®Focus.
RED FOCUS FEATURES
21
#FEATURE DESCRIPTION
1LED Indicator When enabled, the LED illuminates green when turned on
2Power Button Press to turn RED Focus on
DISPLAY
The RED Focus projects a Siemens star image onto the camera sensor for adjusting back focus.
RED Focus Features
02 RED FOCUS BASIC
OPERATION

RED FOCUS OPERATION GUIDE
COPYRIGHT © 2015 RED.COM, INC 955-0050, REV-B | 9
TURN ON/OFF RED FOCUS
To turn on the RED Focus, press the Power button. The Power LED illuminates green indicating that the RED
Focus is on and ready.
After three (3) minutes, the RED Focus automatically turns off. You cannot turn off the RED Focus by pressing
or holding down the Power button.
NOTE: To manually turn off the RED Focus, remove the batteries. To remove the batteries, go to “Install/Remove
Batteries” on page 9.
INSTALL/REMOVE BATTERIES
REQUIRED TOOL: Phillips®#1 screwdriver
To install/replace the batteries, follow the instructions below:
1. Remove the two (2) screws from the battery cover with a Phillips #1 screwdriver.
2. Remove the battery cover.
3. Install, remove, or replace the batteries.
4. Install the battery cover.
5. Install the two (2) screws through the battery cover and tighten with a Phillips #1 screwdriver.
POWER CONSUMPTION
The RED Focus draws 42 mA of power when turned on for three (3) minutes. At this power consumption, two
(2) 1.5 V AA batteries power the RED Focus for approximately 52 hours (depending on the battery quality and
charge when installed).

COPYRIGHT © 2015 RED.COM, INC
RED FOCUS OPERATION GUIDE
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RED ONE BACK FOCUS ADJUSTMENT
REQUIRED TOOL: 5/32" hex key
To adjust the back focus on the RED ONE®, follow the instructions below:
1. Place the camera on a level, stable surface or mount the camera on a tripod.
2. Ensure that a display is installed.
3. Ensure a RED ONE PL mount is installed.
4. Loosen the two (2) focus ring bolts using a 5/32" hex key.
5. Rotate the focus ring in both directions to ensure that it moves freely.
6. Install the RED®Focus on the RED ONE PL mount.
A. Remove the camera lens or sensor cover.
B. Install the RED Focus on the RED ONE PL mount.
C. Lock the camera lock ring.
7. Turn on the RED ONE.
NOTE: Allow the camera to boot up completely.
8. Press the Power button on the RED Focus.
9. Press User Key 2 on the BRAIN.
NOTE: An “X” displays in the center of the display and does not line up with the image projected on the
display by the RED Focus.
10. Adjust the camera focus ring until the image is in focus.
NOTE: Go to Audio/Video Menu > Viewfinder > False Color > Focus to double-check for proper focus.
NOTE: The center of the image will never be in perfect focus.
11. Tighten the camera focus ring screws. DO NOT exceed 22.22 in-lb, or damage may occur.
NOTE: Some shifting may occur while tightening the focus ring. Recheck the back focus again and adjust
as necessary.
12. Remove the RED Focus from the RED ONE PL mount.
A. Unlock the camera lock ring.
B. Remove the RED Focus.
C. Install a camera lens or sensor cover.
03 USE WITH
RED ONE

COPYRIGHT © 2015 RED.COM, INC
RED FOCUS OPERATION GUIDE
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EPIC/SCARLET BACK FOCUS ADJUSTMENT
REQUIRED TOOL: T-10 Torx®driver
To adjust the back focus on EPIC/SCARLET®, follow the instructions below:
1. Place the camera on a level, stable surface or mount the camera on a tripod.
2. Ensure that a display is installed.
3. Ensure that a DSMC®PL mount is installed.
4. Remove the screw-in plug that covers the back focus adjustment screw using a T-10 Torx driver.
NOTE: The screw-in plug is indicated by a Siemens star with an arrow pointing to its location.
5. Install the RED®Focus on the DSMC PL mount.
A. Remove the camera lens or sensor cover.
B. Install the RED Focus on the DSMC PL mount.
C. Lock the camera lock ring.
6. Turn on the BRAIN®.
7. Press the Power button on the RED Focus.
NOTE: If the RED Focus turns off while still in use, press the Power button again.
8. Go to Menu > Settings > Display > Tools.
9. Select Magnify.
10. Select Focus from the False Color drop-down menu.
11. Loosen the back focus adjustment screw using a T-10 Torx driver.
04 USE WITH
EPIC/SCARLET

COPYRIGHT © 2015 RED.COM, INC
RED FOCUS OPERATION GUIDE
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12. Rotate the back focus adjustment screw to achieve optimum focus.
‒Clockwise: Moves the sensor forward.
‒Counterclockwise: Moves the sensor backward.
NOTE: The center of the image will never be in perfect focus.
NOTE: The back focus adjustment mechanism is self-locking, and does not require a supplementary locking
screw.
13. Remove the RED Focus.
A. Unlock the camera lock ring.
B. Remove the RED Focus.
C. Install a camera lens or sensor cover.
14. Install the screw-in plug in the back focus adjustment opening using a T-10 Torx driver.

COPYRIGHT © 2015 RED.COM, INC
RED FOCUS OPERATION GUIDE
955-0050, REV-B | 13
WEAPON BACK FOCUS ADJUSTMENT
REQUIRED TOOL: T-10 Torx®driver
To adjust the back focus on WEAPON®, follow the instructions below:
1. Place the camera on a level, stable surface or mount the camera on a tripod.
2. Ensure that a display is installed.
3. Ensure that a DSMC®PL mount is installed.
4. Remove the screw-in plug that covers the back focus adjustment screw using a T-10 Torx driver.
NOTE: The screw-in plug is indicated by a Siemens star with an arrow pointing to its location.
5. Install the RED®Focus to the DSMC PL mount.
A. Remove the camera lens or sensor cover.
B. Install the RED Focus onto the camera.
C. Lock the camera lock ring.
6. Turn on the BRAIN®.
7. Press the Power button on the RED Focus.
NOTE: If the RED Focus turns off while still in use, press the Power button again.
8. Go to Menu > Settings > Display > Tools.
9. Select Magnify.
10. Select Focus from the False Color drop-down menu.
11. Loosen the back focus adjustment screw using a T-10 Torx driver.
05 USE WITH
WEAPON

COPYRIGHT © 2015 RED.COM, INC
RED FOCUS OPERATION GUIDE
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12. Rotate the back focus adjustment screw to achieve optimum focus.
‒Clockwise: Moves the sensor forward.
‒Counterclockwise: Moves the sensor backward.
NOTE: The center of the image will never be in perfect focus.
NOTE: The back focus adjustment mechanism is self-locking, and does not require a supplementary locking
screw.
13. Remove the RED Focus.
A. Unlock the camera lock ring.
B. Remove the RED Focus.
C. Install a camera lens or sensor cover.
14. Install the screw-in plug in the back focus adjustment opening using a T-10 Torx driver.

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All RED®products are designed for rugged durability, but precision instruments demand proper care. Follow the
instructions in this chapter to clean, maintain, and store the RED Focus.
WARNING: DO NOT rinse or immerse the RED Focus in water. Keep dry at all times.
WARNING: DO NOT use soaps, detergents, ammonia, acetone, alkaline cleaners, abrasive cleaning compounds,
or solvents. These substances may damage lens coatings and electronic circuitry.
WARNING: DO NOT attempt to modify, dismantle, or open your RED Focus 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
RED Focus, except by a RED authorized service facility, voids all warranties.
CLEAN RED FOCUS EXTERIOR SURFACES
Use a gas duster to clean the exterior of the RED Focus.
Clean with a damp, lint-free cloth. When cleaning your RED Focus, remember that the device is not
waterproof and moisture can damage electronic circuitry.
STORE RED FOCUS
WARNING: DO NOT store the RED Focus in any place with extreme temperatures, direct sunlight, high humidity,
severe vibration, or strong magnetic fields.
WATER DAMAGE
If your RED Focus has come in contact with water or you suspect water damage, contact your Bomb Squad
representative immediately.
WARNING: DO NOT attempt to power any device that may have water damage.
WARNING: DO NOT place the device in a container of rice, silica gel, or desiccant packets in an attempt to dry
the device.
06 RED FOCUS
MAINTENANCE

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RED FOCUS DOES NOT TURN ON
SYMPTOM
The RED®Focus does not turn on.
POTENTIAL RESOLUTIONS
Reinstall the batteries.
Replace batteries with fresh ones.
RED FOCUS IMAGE IS BLURRY
SYMPTOM
The RED Focus image is blurry after tightening focus ring bolts on the RED ONE®.
POTENTIAL RESOLUTION
Some shifting may occur while tightening the focus ring. Recheck the back focus again and adjust as necessary.
07 TROUBLESHOOT
YOUR RED FOCUS

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RED FOCUS
SPECIFICATION DESCRIPTION
Weight 1.59 lb
Dimensions Length: 6.5" (165.1 mm)
Diameter: 2.75" (69.85 mm)
Operating Temperature 10°C to 40°C (50°F to 104°F)
Storage Temperature –5°C to 60°C (–20°F to 140°F)
Operating Humidity Range 20% to 80%, non-condensing
Storage Humidity Range 10% to 90%, non-condensing
Power Consumption Approximately 5V DC, 5A
Camera Compatibility RED ONE®, EPIC, SCARLET®, and WEAPON®
A TECHNICAL
SPECIFICATIONS

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.