GRASS VALLEY Focus 70 Live User manual

3922 496 32361 July 2015 v1.1
—
Focus 70 Live
User’s Guide
Highly Affordable HD System Camera

Declaration of Conformity
We, Grass Valley Nederland B.V., Bergschot 69, 4817 PA Breda, The
Netherlands, declare under our sole responsibility that this product is in
compliance with the following standards:
- EN60065 : Safety
- EN55103-1: EMC (Emission)
- EN55103-2: EMC (Immunity)
following the provisions of:
a. the Low Voltage directive 2006/95/EC
b. the EMC directive 2004/108/EC
FCC CLASS A Statement
This product generates, uses, and can radiate radio frequency energy and if
not installed and used in accordance with the instructions, may cause
interference to radio communications.
It has been tested and found to comply with the limits for a CLASS A digital
device pursuant to part 15 of the FCC rules, which are designed to provide
reasonable protection against such interference when operated in a
commercial environment.
Operation of this product in a residential area is likely to cause interference in
which case the user at his own expense will be required to take whatever
measures may be required to correct the interference.
Copyright
Copyright Grass Valley Nederland B.V. 2015. Copying of this document and
giving it to others, and the use or communication of the contents thereof, are
forbidden without express authority. Offenders are liable to the payment of
damages. All rights are reserved in the event of the grant of a patent or the
registration of a utility model or design. Liable to technical alterations in the
course of further development.
Trademarks
Grass Valley, LDX Series and derivatives are trademarks of Belden Inc. or
Grass Valley. All other tradenames referenced are service marks, trademarks,
or registered trademarks of their respective companies.
Website
Visit the Grass Valley public website to download the latest user’s guide
updates and additional information about your broadcast product:
www.grassvalley.com

Focus 70 Live Highly Affordable HD System Camera User’s Guide (v1.1) 3
Table of contents
Chapter 1 – Introduction
1.1 Welcome. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
1.1.1 About this guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
1.1.2 Related documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
1.2 Technology. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
1.2.1 Xensium-FT imagers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
1.2.2 Camera models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
1.2.3 Superior digital processing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
1.2.4 Designed for the operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
1.3 Key features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
1.4 List of accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Chapter 2 – Installation
2.1 Mounting a lens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.2 EC 270 EyeCatcher viewfinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.2.1 Mounting the viewfinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.2.2 Positioning the viewfinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2.3 Attaching a microphone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2.4 Adjusting the shoulder pad. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
2.5 Mounting the camera onto a tripod plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
2.6 Exchanging the camera adapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
2.6.1 Preparation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
2.6.2 Attaching the adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
2.6.3 Detaching the adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
2.7 LDK 5020/05 Universal Transport Case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
2.8 Packing for return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Chapter 3 – Configurations
3.1 Transmission systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
3.2 Triax configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
3.3 Fiber configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Chapter 4 – Operating instructions
4.1 Using the camera. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.1.1 Powering the camera. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.1.2 Switching on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.2 Location of controls (front) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
4.3 Location of controls (back panel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

4 Focus 70 Live Highly Affordable HD System Camera User’s Guide (v1.1)
4.4 Controlling the camera . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
4.4.1 Navigating the camera menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
4.4.2 Entering the camera menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
4.4.3 Finding your way . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
4.4.4 Leaving the camera menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
4.4.5 Making value changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
4.4.6 Undoing changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
4.5 Assigning user buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
4.5.1 Left side and lens buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
4.6 Viewfinder controls (EyeCatcher only). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
4.6.1 Front. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
4.6.2 Back . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
4.7 Viewfinder information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
4.7.1 Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
4.7.2 On screen marker indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
4.7.3 Viewfinder LED indicators (EyeCatcher only). . . . . . . . . . . . . . . . . . . . . . . . . . . 42
4.7.4 Information screen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
4.7.5 Focus assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
4.7.6 Viewfinder zoom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
4.8 Lens operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
4.8.1 Back focus adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
4.8.2 CLASS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
4.8.3 Auto Iris . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
4.8.4 Extended Iris . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
4.8.5 Precision focus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
4.8.6 Lens indicators in the viewfinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
4.9 Connecting audio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
4.9.1 Analog audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
4.9.2 Digital audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
4.10 Using intercom. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
4.10.1 Selecting intercom channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
4.10.2 Adjusting intercom volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
4.10.3 Routing signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
4.10.4 Adjusting sidetone volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
4.10.5 Assigning buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
4.11 Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
4.11.1 Return video channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
4.11.2 PickMe button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
4.11.3 Call button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
4.12 Managing files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
4.12.1 Scene files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
4.12.2 Operator files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
4.12.3 Lens files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
4.12.4 Standard files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
4.13 Access and security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
4.13.1 User level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
4.13.2 Selecting the user level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
4.13.3 Disable camera . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
4.13.4 Access control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Focus 70 Live Highly Affordable HD System Camera User’s Guide (v1.1) 5
Chapter 5 – Video setup
5.1 Video settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
5.1.1 Standard settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
5.1.2 Video mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
5.1.3 Color bar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
5.2 Gain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
5.3 Gamma . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
5.3.1 Gamma correction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
5.3.2 Gamma curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
5.3.3 Gamma presets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
5.4 Contrast . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
5.4.1 Black Stretch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
5.5 Knee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
5.6 Optical ND filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
5.7 Exposure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
5.7.1 Exposure time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
5.7.2 Lighting correction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
5.7.3 V-Shift (vertical acquisition shift) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
5.7.4 Variable exposure time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
5.7.5 LED Wall Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
5.8 Color . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
5.8.1 Color Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
5.8.2 Color Tint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
5.8.3 Color Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
5.8.4 Selecting color temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
5.8.5 Variable color temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
5.8.6 Auto White Balance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
5.8.7 Saturation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
5.8.8 Color Protect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
5.8.9 Secondary color correction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
5.9 Sharpness. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
5.9.1 Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
5.9.2 Texture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
5.9.3 Advanced options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
5.9.4 Lens related functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
5.9.5 Detail Equalizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
5.9.6 Skin Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
5.10 Image control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73
5.10.1 Freeze Frame. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Chapter 6 – Camera menu reference
6.1 Reference tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
6.2 Operator Toolbox menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
6.3 Production Setup menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
6.4 Creative Control menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
6.5 Configuration menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
6.6 Diagnostics menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
6.7 Service menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Chapter 7 – Maintenance
7.1 Black Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
7.2 Formatting the SD Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

6 Focus 70 Live Highly Affordable HD System Camera User’s Guide (v1.1)
Chapter 8 – Connectors
8.1 Camera front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101
8.1.1 Viewfinder connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .102
8.1.2 Network connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .102
8.1.3 USB connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .102
8.1.4 HDMI connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
8.1.5 Lens interface connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .103
8.1.6 Front Mic connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .103
8.2 Camera back panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
8.2.1 Back panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
8.2.2 Analog viewfinder output/Teleprompter output connector . . . . . . . . . . . . . . . 104
8.2.3 Viewfinder output/Main output connector . . . . . . . . . . . . . . . . . . . . . . . . . . . .104
8.2.4 Transmission connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
8.2.5 Reference / Ext video input connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105
8.2.6 External video output connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105
8.2.7 Audio 1 + 2 connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105
8.2.8 Intercom headset connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105
8.3 Main video signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106
Chapter 9 – Specifications
9.1 Specifications for Focus 70 Live camera head . . . . . . . . . . . . . . . . . . . . . . . . . . . .107
9.1.1 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107
9.1.2 Camera. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107
9.1.3 Video modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .108
9.1.4 Connectivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .108
9.1.5 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .108
9.2 Specifications for Focus Triax adapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .109
9.3 Specifications for Focus Fiber adapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .109
9.3.1 Dimensions for adapters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .110

Focus 70 Live Highly Affordable HD System Camera User’s Guide (v1.1) 7
End-of-life product recycling
Grass Valley’s innovation and excellence in product design also extends to the programs we’ve
established to manage the recycling of our products. Grass Valley has developed a
comprehensive end-of-life product take back program for recycle or disposal of end-of-life
products. Our program meets the requirements of the European Union’s WEEE Directive and
in the United States from the Environmental Protection Agency, individual state or local
agencies.
Grass Valley’s end-of-life product take back program assures proper disposal by use of Best
Available Technology. This program accepts any Grass Valley branded equipment. Upon
request, a Certificate of Recycling or a Certificate of Destruction, depending on the ultimate
disposition of the product, can be sent to the requester. Grass Valley will be responsible for all
costs associated with recycling and disposal, including freight, however you are responsible for
the removal of the equipment from your facility and packing the equipment ready for pickup.
For further information on the Grass Valley product take back system please contact Grass
Valley at + 800 80 80 20 20 or [phone] from most other countries. In the US and
Canada please call 800-547-8949 or 530-478-4148. Ask to be connected to the EH&S
Department. In on, information concerning Grass Valley’s environmental policy can be found at:
www.grassvalley.com/about/environmental-policy

8 Focus 70 Live Highly Affordable HD System Camera User’s Guide (v1.1)
Important information
Read these instructions carefully and retain them for future reference. Regularly check the
Grass Valley website (www.grassvalley.com) for new updates of this and other user’s guides.
During installation and operation of this equipment, local building safety and fire protection
standards must be observed.
Whenever it is likely that safe operation is impaired, the apparatus must be made inoperative
and secured against any unintended operation. The appropriate servicing authority must then
be informed. For example, safety is likely to be impaired if the apparatus fails to perform the
intended function or shows visible damage.
Any changes or modifications not expressly approved in this manual could void your authority
to operate this equipment.
Cautions and Warnings
Read and comply with the warning and caution notices that appear in the manual.
Warnings indicate danger that requires correct procedures or practices to prevent death or
injury to personnel.
Cautions indicate procedures or practices that should be followed to prevent damage or
destruction to equipment or property.

Focus 70 Live Highly Affordable HD System Camera User’s Guide (v1.1) 9
Warnings
To prevent fire or shock hazard, do not expose the unit to rain or moisture. If the unit is in a wet
or damp environment, a rain cover must be used to protect it for personal safety reasons.
To avoid electrical shock, do not remove covers or panels. Refer servicing to qualified
personnel only.
In case of an emergency ensure that the power is disconnected.
Connect the product only to a power source with the specified voltage rating.
To prevent risk of overheating, ventilate the camera correctly. Do not block the hot airflow
coming from the outlet on the right side of the camera adapter.

10 Focus 70 Live Highly Affordable HD System Camera User’s Guide (v1.1)
Precautions
To ensure continual high performance from the camera take the following precautions into
consideration:
• Avoid damp places. If the environment is wet or damp a rain cover must be used to
protect the unit.
• Do not subject the unit to severe shocks or vibration.
• Do not expose the camera to extremes of temperature.
• Do not leave the unit in direct sunlight or close to heating appliances for extended periods.
• Do not allow sunlight to shine into the viewfinder.
• Do not allow laser beams to shine into the lens as this could damage the imagers.
• Avoid extreme highlights as these can cause various kinds of optical reflections.
• Be careful when connecting and disconnecting Triax or Fiber cables.
• Do not connect Grass Valley camera systems with other manufacturer’s camera system
parts.
• Make connections swiftly and firmly to avoid false error messages.

Focus 70 Live Highly Affordable HD System Camera User’s Guide (v1.1) 11
Triax cable systems
Do not allow system earth currents to exceed 1.5 A in the outer shield of the Triax cable or 0.2
A in other cable shields.
To avoid excessive earth currents in a Triax system, galvanically separate the power earth
connection of equipment connected to the camera from the camera earth.
It is strictly prohibited to short circuit the inner and outer shields of a Triax cable used to
connect a camera to an XCU.
Galvanic separation
Because of the nature of Triax systems, with long distances between camera and its XCU, the
risk of earth currents flowing is greater. These earth currents can result in damage to the
equipment.
For example, a monitor connected directly to the monitor output of the camera is powered
locally. The earthing point of the monitor’s power supply can be at a different potential with
respect to the earthing point of the XCU. If the power earth of the monitor is also the video
earth, then this earth potential is transferred to the camera via the shield of the BNC connector.
The difference in earth potential between the camera and the XCU results in an earth current in
the Triax system.
To prevent earth currents from flowing in the Triax system, we recommend galvanic separation
of earthed equipment connected to the camera. This separation can be achieved by using an
isolation transformer between the local power outlet and the equipment connected to the
camera. Alternatively, use equipment that has a double insulation and therefore does not
require an earth connection.

12 Focus 70 Live Highly Affordable HD System Camera User’s Guide (v1.1)
Fiber-optic transmission units
Laser safety statement (for Europe)
Fiber-optic transmission units are classified as a “Class 1 Laser Product” according to
EN 60825-1, Safety of Laser products. CLASS 1 laser products are considered safe and do not
result in biological hazard if used according to the instructions.
Laser safety statement (for US)
Fiber-optic transmission units are ified as a “Class 1 Laser Product” according to
21CFR 1040.10 of the US Food and Drug Administration (FDA) Center for Devices and
Radiological Health.
WARNING
Use of controls, adjustments or performance of procedures other than those specified herein
may result in hazardous radiation exposure.
WARNING
To ensure proper use of this product, please read this instruction manual carefully and retain
for future reference. Should the unit ever require maintenance, contact an authorized service
location.
Fiber-optic cable precautions
Fiber-optic cables and connectors are easily damaged; take the following precautions into
account:
• Do not bend the cable beyond the minimum permissible bend range specified for the
cable.
• Avoid kinks in the cable.
• Avoid subjecting the cable to a high tension force (even momentarily).
• Do not twist the cable when connecting it to equipment.
• Insert connectors straight and fully into their corresponding sockets.
• In fiber-optic cable systems always put the dust caps on cable and panel connectors
immediately after disconnecting a cable. Keep the dust caps clean.

Focus 70 Live Highly Affordable HD System Camera User’s Guide (v1.1) 13
Cleaning fiber-optic connectors
WARNING
Always switch off power before cleaning the connectors.
WARNING
Never clean an optical connector attached to a fiber that is carrying light.
Particles of foreign matter on the tip of a ferrule can have a disabling effect on fiber-optic
transmission. Fiber-optic connectors need to be cleaned every time they are mated and
unmated; it is essential that fiber-optic users develop the necessary discipline to always clean
the connectors before they are mated.
Use a commercially available cleaning kit specifically designed for fiber-optic connectors and
follow the manufacturer's instructions carefully.
• The connector sections to be cleaned include the tips and sides of ferrules, the interior
walls of alignment sleeves, and the interior and exterior of connector shells.
• For plugs, the interior surfaces of alignment sleeves and the tips of ferrules are to be
cleaned with a cleaning stick treated with the appropriate fluid. (Cleaning sticks with a
slender design are available that allow alignment sleeves to be cleaned without having to
detach them.)
• For jacks, it is important to clean both the tips and sides of the completely protruding
ferrules.
• Both the male and female connector shells tend to attract dust and metal particles, so it is
important to clean both the insides and outsides.
• The fiber end face and ferrule must be absolutely clean before it is inserted into a
transmitter or receiver.
• Mate the connector immediately! Don't let the connector lie around and collect dust
before mating.
• Air can be used to remove lint or loose dust from the port of a transmitter or receiver to be
mated with the connector. Never insert any liquid into the ports.

14 Focus 70 Live Highly Affordable HD System Camera User’s Guide (v1.1)

Focus 70 Live Highly Affordable HD System Camera User’s Guide (v1.1) 15
Chapter 1 - Introduction
Chapter 1
Introduction
1.1 Welcome
The Focus 70 Live is a professional and affordable, single-format system camera that uses
Xensium-FT CMOS imagers. A Focus 70 Live camera head contains optics, imagers and digital
image processing electronics, while the transmission system (Fiber or Triax) can be selected
by docking an interchangeable transmission adapter to the camera head.
This makes Focus 70 Live cameras ideal for smaller live studio and field applications, including
regional broadcast stations, SNG vans, small OB vans, university sports productions, staging
and houses of worship.
1.1.1 About this guide
The purpose of this guide is to present a detailed description of how to operate an Focus 70
Live camera head equipped with a dockable transmission adapter. It provides the information
necessary to use the camera in different configurations and with various attachments. This
guide describes all operating features of the camera so it can be used to its full potential.
This guide is so designed that it can be used as an introduction to those who are new to the
camera, as a simple procedural guide to those who wish to set-up and start shooting
immediately, and as a reference work to be consulted as required during the long life of the
camera.
1.1.2 Related documents
Before proceeding, check the Grass Valley website at www.grassvalley.com for the latest
version of this user’s guide and additional information:
• User’s guide updates, data sheets, brochures and application notes.
• Camera software updates, release notes and installation instructions.

16 Focus 70 Live Highly Affordable HD System Camera User’s Guide (v1.1)
Chapter 1 - Introduction
1.2 Technology
1.2.1 Xensium-FT imagers
The Focus 70 Live camera head uses Grass Valley’s custom-designed 2/3-inch CMOS
Xensium-FT imagers that offer superior performance and ultimate flexibility. Native high-
definition video formats 1080i or 720p (depending on the camera model) are produced at the
touch of a button.
The Xensium-FT imagers with global shutter— similar to CCD sensors — do not produce any
of the rolling shutter artifacts seen with other CMOS based cameras, such as sensitivity to fast
camera movements with short exposure time or sensitivity to short light flashes.
Xensium-FT imagers have a high dynamic range and high linear sensitivity across all lens
apertures.
1.2.2 Camera models
The Focus 70 Live camera is available in two different models: the Focus 70 Live 720p and the
Focus 70 Live 1080i.
1.2.3 Superior digital processing
The advanced video processing of the camera is done with floating point precision while all
major camera functions are processed in the digital domain, including knee, gamma, detail,
matrix and color correction.
Chromatic lens aberration correction (CLASS) offers impressive sharpness improvements on
the outer regions of the image by canceling out shifts in color registration. This algorithm
works in conjunction with lens data, using industry standard lens interface protocols.
The Focus 70 Live provides enhanced colorimetry, color matching, and picture performance.
Color temperature and tint are just two of the parameters that can be simultaneously adjusted
across multiple cameras.
1.2.4 Designed for the operator
The Focus series offers even more operational excellence. Button layouts as well as control
knobs are ergonomically designed to allow the operator to find the right adjustments easily.
Full control flexibility is possible thanks to well dimensioned control knobs. With the easily
accessible separated info button, operational information can de displayed in the viewfinder
instantaneously.
The user-friendliness of Focus series cameras has been further improved by using a
streamlined camera menu structure that allows operators to access commonly used functions
more quickly. The camera menu is arranged around operational, video setup, creative setup
and system configuration.
Another imaging innovation is ArtTouch™, an intuitive interface between the operator and hard
wired controls, which significantly enhances artistic possibilities during live broadcast.
ArtTouch includes smart coupling of video control functions.

Focus 70 Live Highly Affordable HD System Camera User’s Guide (v1.1) 17
Chapter 1 - Introduction
1.3 Key features
• Fully digital Xensium-FT CMOS imagers with global shutter operation offer absolute
smear-free images under all conditions.
• Best possible resolution and image sharpness from oversampling the full HD progressive
image.
• Highest sensitivity in combination with the best noise performance for the best results,
even under difficult lighting conditions.
• Highest quality mechanical construction identical to high-end Grass Valley LDX Series
broadcast camera systems.
1.4 List of accessories
Viewfinders
EyeCatcher EC 270 2.7-inch LCD HD color ocular viewfinder
EyeCatcher EC 744 7.4-inch OLED Viewfinder
LDK 5307 7-inch LCD HD color viewfinder
LDK 5309/10 9-inch LCD HD color viewfinder
Accessories
LDK 5341 ComfortPad shoulderpad
LDK 5031/10 Tripod plate
LDK 8111/37 Dynamic headset (double muff) with XLR-5 connector
LDK 8111/51 Dynamic headset (single muff) with XLR-5 connector
LDK 6985/30 Universal camera script board
LDK 5020/05 Universal transport case
LDK 5020/01 Carrying bag

18 Focus 70 Live Highly Affordable HD System Camera User’s Guide (v1.1)
Chapter 1 - Introduction

Focus 70 Live Highly Affordable HD System Camera User’s Guide (v1.1) 19
Chapter 2 - Installation
Chapter 2
Installation
2.1 Mounting a lens
To attach a lens to the camera head proceed as follows:
1. Ensure that the lens locking ring (1) is in the unlocked position (turned counterclockwise).
2. If present, remove the dust protection cap.
3. Slot the lens into the lens mount.
4. Turn the lens locking ring (1) clockwise until the lens locks firmly in place.
5. Connect the lens cable to the lens connector at the right side of the camera.
Tip
✎
Use the clips (2) on the front of the camera to guide the lens cable along the camera body.
1
2
2

20 Focus 70 Live Highly Affordable HD System Camera User’s Guide (v1.1)
Chapter 2 - Installation
Caution
Do not attach a lens weighing more than 5 kg (11 lbs) to the camera without a proper lens
support.
When a new lens is fitted to the camera it may be necessary to carry out some adjustments to
optimize its use, for example, back focus or shading. For more information about these
adjustments refer to the lens manufacturer’s documentation.
☞Note ☞Note
Always mount the dust protection cap when the lens is not connected to the camera.
2.2 EC 270 EyeCatcher viewfinder
2.2.1 Mounting the viewfinder
To mount the viewfinder proceed as follows:
• Loosen locking ring (2) of viewfinder support bracket (1) at the front of the camera
handgrip. (As seen from the rear of the camera, turning the locking ring counterclockwise
moves it towards the handgrip.)
• Push the locking pin (3) in and slide the viewfinder onto the viewfinder support bracket (1).
• Tighten the locking ring (2) by turning it clockwise (as seen from rear) so that the
viewfinder is mounted securely to the support.
Tip
✎
To improve the comfort of the skin contact when using the viewfinder, fit the eye piece cover
to the rubber eyepiece. Spare covers are available via your Grass Valley representative.
3
1
2