Arri L7-TT, L7-DT User manual

User Manual

Ident.No. L5.31899.0

Arnold & Richter Cine Technik GmbH & Co. Betriebs KG

D-83071 Stephanskirchen

Germany

Kontaktinformationen unter / For contact information visit

www.arri.com

L02442

Table of Contents

1. General

E N G L I S H

1.1 Important Notes and Safety Instructions

1.1.1 General Notes

1.1.2 Important Safety Instructions

1.2 Description and Features of your Lamphead

1.2.1 Properties

1.2.2 Product features

2. General Lamphead Overview

3. Setting up and Securing the Fixture

4. Basic Functions

5. Setting Options

5.1 Possible Settings via On-board Control

5.1.1 Overview of on-board control

5.1.2 Menu levels of the on-board control

5.1.3 Setting the operating modes

5.1.4 Setting the color temperature (CCT mode)

5.1.5 Setting the color (HSI mode)

5.1.6 Setting intensity

5.1.7 Setting the fan function

5.1.8 Setting the DMX address

5.1.9 Signal lost behavior

5.1.10 Selecting the DMX prole

5.1.11 Turning lights on/off and status request of on-board control

5.1.12 Status request

a) Operating hours

b) DMX version

c) Software version

d) Operating temperature

e) Availability

5.1.13 Error messages

5.1.14 Error messages

13-14

Arnold & Richter Cine Technik GmbH & Co. Betriebs KG, Pulvermühle, 83071 Stephanskirchen

www.arri.com

E N G L I S H

5.2 Possible Settings via DMX

5.2.1 DMX proles

5.2.2 DMX In / Pin allocation

5.2.3 DMX Implementation table

5.2.4 Conversion CCT value to DMX %

5.2.5 RDM functions

5.3 LSeries Manager

6 Technical Data

7 EC Declaration of Conformity, Service

15 - 22

23 - 25

26 - 27

racy and completeness of the information. Information are subject to change without notice. ARRI and afliated companies disclaim liability for any

damage, direct or indirect loss, economic loss or any other loss occasioned by the use of, inability to use or reliance on the information contained in

this document. The ARRI logo, the ARRI name and all other trademarks in this document pertaining to services or products by ARRI or its afliates and subsidiaries are trademarks owned or licensed by ARRI or its afliates or subsidiaries.

Arnold & Richter Cine Technik GmbH & Co. Betriebs KG, Pulvermühle, 83071 Stephanskirchen

www.arri.com

1. General

1.1 Important Notes and Safety Instructions

1.1.1 General Notes

E N G L I S H

■ ARRI L Series fixtures are intended for professional use in the studio and on location and may only be

operated by qualified persons.

■ Read these instructions carefully before using the device for the first time. The following text contains

important information for safe handling.

■ Observe the safety instructions and warnings for your own personal safety.

■ All components comply with the following European standards and directives: Low voltage directive EMC directive RoHS directive

■ Keep these instructions for possible subsequent owners.

■ Help protecting our environment by disposing the packing material at your local recycling center.

■ Use only original ARRI spare parts and accessories (more information at www.arri.com).

1.1.2. Important Safety Instuctions

■ DANGER OF LIFE - MAINS VOLTAGE! Disconnect the device from the mains voltage before replacing a damaged fuse!

Never bridge a fuse!

■ CAUTION ! Risk of burns ! The housing and the cooling fins can reach high temperatures. Keep a safety distance of 20" (0,5 m) to adjacent surfaces on all sides. Keep the cables away from the fixtures. Do not cover ventilations slots and cooling fins.

■ CAUTION ! High Beam Intensity ! Do not look into the light emission aperture of the fixture.

■ Safety devices may only be removed for service purposes by qualified personnel !

■ Do not lift or suspend the fixture at the mains cable !

■ Note the technical data on page 29 and 30.

■ Do not use the fixture or accessories if they display any visible damage on any component. In case of damage the respective parts must be exchanged or you have to contact an ARRI Service station (see www.arri.com).

■ L7 fixtures must not be connected to dimmer systems or dimmer channels in Non-Dim mode. Doing so will damage the electronic system of the fixture.

■ Check the fixture for the following possible damage before every use:

part possible damage

housing, lens

cables

plug

plug connections

inner thread

fissures, cracks, deformed

deformed, cut, scorched

deformed, broken, scorched

damaged

overwound

Also read and follow the additional safety leaflet "Operating your ARRI Lampheads safely" L5.70731.E

Arnold & Richter Cine Technik GmbH & Co. Betriebs KG, Pulvermühle, 83071 Stephanskirchen

www.arri.com

1.2 Description and features of your Lamphead

The L7 range lampheads are equipped with an electronically controlled LED light source. You can use them like a conventional

tungsten Fresnel xture but with far higher energy efciency. The newly developed optical system offers a continuous focus range of 15-50° half peak angle and real 'Fresnel' characteristics: an extremely uniform light eld and clean shadow

rendition. The various types of L-series produce white or colored light with adjustable color temperature and green / magenta satu-

ration. For more information, see "Specications" on page 26. The light spectrum has been specically designed for excellent color rendition. All xtures can be controlled over USB interface, DMX 512 / RDM protocol or on-board control panel (if equipped).

1.2.1 Properties

■ Focus

Versatility is the key element in traditional Fresnels, especially the ability to spot and ood the beam as needed. Whether it’s a ood eld for a pullback shot or a tight spot for a bright highlight, the continuous focusability of the L7 performs

just as expected.

■ Versatile beam characteristics

The L7 provides the same ability as conventional Fresnel lenses to cut set elements and shape the light eld with barndoors and ags.

■ Even light eld Clear, dened shadows have traditionally been a trait only of single source tungsten and daylight xtures. ARRI L7 Fresnels

provide the same single shadow properties designers expect, delivering natural results.

■ Vibrant colors, full-spectrum lighting True-to-life color rendition is an outstanding feature of the L range, comparable to a full-spectrum tungsten source. The fully

tuneable White light of the L7 C can be adjusted for different skin tones, camera sensors and mixed-light environments. Full gamut color mixing enables the rendition of all color shades, making color lters dispensible.

E N G L I S H

■ Cool light beam Like all LED light sources the L7 does not emitt infrared or UV radiation and thus no forward heat, making talent feel comfortable in the light beam.

The ARRI L range combines all advantages of LED technology and the traditional Fresnel lens. It integrates seamlessly into established working practices, so that designers can stick with their creative techniques and studios will have no need to change their operating procedures.

1.2.2 Product features

■ Focus knob

True Blue-style focus knobs provide precise adjustment and rapid ood-to-spot with only three turns. Knobs on both sides of the xture ensure easy access from all positions.

■ Sliding stirrup The sliding stirrup design enables precise compensation for front-end accessories.

■ Yoke

With an extremely slim prole, the extruded aluminum yoke provides high strength without added weight. An optional pole- operated yoke allows full operation of pan and tilt from the oor and is therefore a popular choice for many studios.

■ Tilt lock

The high strength tilt lock provides extremely secure locking, eliminating movement and slippage and ensuring that the xtures

will stay where you put them.

■ DMX control All functions of the L7 are controllable through DMX. The L7 is also fully RDM compatible and is equipped with a feedback channel for reporting all set parameters including system status and hours on the light engine.

■ On-board control For location applications the L7 is equipped with an on-board control for manual adjustment of intensity, color temperature and plus/minus Green as well as hue and saturation (functions available depending on type).

Arnold & Richter Cine Technik GmbH & Co. Betriebs KG, Pulvermühle, 83071 Stephanskirchen

www.arri.com

2. Lamphead overview

1 Power switch (optional)

2 Power cable

3 Fuse holder

E N G L I S H

4 USB port (Mini USB)

5 DMX input

6 DMX through

7 Handle

8 Spigot

9 Stirrup

10 Tilt lock

11 Top latch

12 Safety catch

13 Focus knob or P.O. gear

14 Control and indicator panel (not at all versions)

15 Stirrup bracket

16 Lens holder

17 Tilt lock lever

P.O. - Version

www.arri.com

Arnold & Richter Cine Technik GmbH & Co. Betriebs KG, Pulvermühle, 83071 Stephanskirchen

3. Setting up and securing the xture

■ Tools needed Torx screwdriver no. 20 Torque wrench / Allen key no. 10 (50 Nm)

■ Adjusting the stirrup On delivery the stirrup (9) is in the basic position, which means it is tilted to the back. Use the Torx screwdriver no. 20 to slightly loosen the screws on both sides of the stirrup bracket (15) and pull the stirrup bracket towards the rear of the lamphead. The lever of the tilt lock (10) has to be loosened, so that you can tilt the stirrup (9) upwards. In order to position the stirrup at the ideal balance point move it to a position halfway in-between the front and rear of the lamphead housing. Then tighten the screws at the stirrup bracket (15) again. Now tilt the stirrup to the desired angle and tighten the tilt lock lever. For better leverage, press the knob on the tilt lock lever (17) and turn the lever to the desired position.

■ Mounting the spigot Place the spigot (8) and the spacer onto the boring in the stirrup (9), insert the screw with washer and spring washer from below and fasten it with the torque wrench to 50 Nm = 37 lbf ft (pound force feet).

■ Installation of the PC software Download the latest LSeries Manager version from the internet (download center: http://www.arri.com/l-series/downloads).

Be aware that the installation can only be performed, if you have administrative rights. If your user prole does not grant administrative rights you have to let the installation le (.exe) run as follows: Right-click on the le „start as administrator“.

Start the program by double-clicking on the generated shortcut. After the installation is completed you can connect your lamphead via USB cable to your computer. The LSeries Manager automatically detects the connected lampheads. Make sure that no other DMX program is communicating with the lamphead. You can operate one lamphead with any one USB port.

E N G L I S H

Tip: After the installation is complete, we recommend connecting the lamphead before you start the LSeries Manager for the

rst time. Doing this will complete the driver installation and prevent a possible connection time-out.

Note: Wait with connecting your lamphead to the computer until the installation of the LSeries Manager is complete. The LSeries

Manager allows you to operate several L7 lampheads and also update them simultaneously.

Securing the lamphead and the accessories

■ When mounting the xture in a hanging position, additionally secure the xture with a safety cable from the mounting pipe or

truss through the xture stirrup. The safety cable must be properly dimensioned for the xture and application and must be

kept short.

■ The carrying capacity of the safety rope must be rated at a minimum of 10 times the weight of the lamphead system including

accessories.

■ Be aware of the maximum allowed tilt angle of 90° up and 90° down.

■ When the lamphead is operated in a hanging position, ensure that the accessories are installed correctly: top latch (11) locked,

optional barndoor safety catch (12) snapped in.

■ Stands must be set up in a stable position and capable of carrying the load of the lamphead including accessories and cables!

Also refer to our safety leaet "Operating Your ARRI Lampheads Safely"; L5.40731.E.

CAUTION! Lateral load can cause deformation or breaking of the spigot (8) or the stirrup (9)!

Arnold & Richter Cine Technik GmbH & Co. Betriebs KG, Pulvermühle, 83071 Stephanskirchen

www.arri.com

4. Basic functions

■ Securing the xture The lamphead must be fastened at its stirrup (9) in a standing or hanging position. The spigot (8) must be inserted into the husk of a matching stand or a matching holding device and must be clampt in and secured there.

E N G L I S H

■ Rotation and tilt The lamphead can be rotated after the screw at the stand or holding device has been loosened. In order to change the tilt, loosen the tilt lock (10). After rotating or tilting the lamphead, the screws or lock levers must be tightened again.

■ Adjusting the beam angle

The beam angle can be continuously adjusted by turning the focus knob (13). When you do this the entire lens unit is moved out

of or into the lamphead housing.

This mechanism protects the xture in two ways:

· A predetermined breaking point prevents damage at the lamphead if the focus knob is turned with too much torque.

· A self-impeding gear prevents that the position of the lens unit changes while the lamphead is operated in a tilted position.

■ Using accessories for light design

Accessories for light design, such as a barndoor or lter holders, can be inserted into the holding brackets on the front of the

lamphead. To do this proceed as follows:

· Firmly press the button at the side of the top latch; the top latch ips upwards.

· Insert the accessory from the upside into the holding brackets, until the safety catch (12) engages. Slightly tilt the safety catch

with your nger for support.

· Close the top latch (11) and make sure that the hook of the top latch engages in the holding ring of the accessory.

■ DMX interface The lamphead is equipped with an RDM/DMX interface with a waterproof input socket. The not waterproof DMX distributor box which is mounted at this socket has one DMX in and out and has the purpose of looping the DMX line throuhg to the next

lamphead. It can be removed after loosening the xing screw.

■ USB interface

The lamphead is also equipped with a USB interface with a mini USB slot, which can be used for updating the xture's internal rmware, for adjusting operating parameters and for service purposes. The service tool "LSeries Manager" allows you to congure your lamphead via this interface, you can download the LSeries Manager from the ARRI homepage free of charge.

(Download center: http://www.arri.com/l-series/downloads)

■ Turning on and operation After you have turned on the power switch (or after connecting to mains power for lampheads without a power switch) the lamphead will need a short start-up time before it lights up. The lamphead will operate with the previously used setting. It can now be controlled via the DMX interface or the on-board control.

CAUTION! Hight beam intensity ! Do not look into the ligth emission aperture of the lamphead.

5. Setting Options

You have four options to congure or control your lamphead:

Type control conguration

on-board control yes yes

USB - LS Manager no yes

DMX - mixing console or computer yes no

RDM - USB on RDM Box with PC software

yes yes

Arnold & Richter Cine Technik GmbH & Co. Betriebs KG, Pulvermühle, 83071 Stephanskirchen

www.arri.com

5.1 Possible settings via on-board control

5.1.1 Overview of on-board control

E N G L I S H

Depending on the model, your lamphead is equipped with one of the following display or control panels:

· simple display eld (A)

· on-board control with LC display and intensity control (B)

· on-board control with LC display, intensity and color control (C)

no. name short description

15 POWER-/STATUS-LED display lights up yellow when the lamphead is on.

16 DATA display lights up blue when a valid DMX signal has been detected

17 FUNCT - button 1. function: changes between CCT & HSI mode

18 ENTER - button 1. function: jump one menu level DOWN

19 + / UP / step up value navigate within a menu level or step up values

20 - / DOWN / step down value navigate within a menu level or step down values

21 rotary knob INTENSITY set intensity

22 rotary knob CCT / HUE set color temperature or hue

23 rotary knob GN / SAT set green-magenta correction or saturation

24 memory button 1 safe or retrieve settings

25 memory button 2 safe or retrieve settings

26 display

24 25

22 23

2. function: jump one menu level UP

2. function: conrm settings

3. function: „ash“ arrow for activating quick selection

(calling memory 1 oder memory 2)

(keep button pressed for stepping up rapidly)

(keep button pressed for stepping down)

Status LEDs at on-board control:

green LED lights up status OK / lamphead active

blue LED lights up receiving DMX or RDM data

red LED ashes at 500ms rhythm * lamphead will shortly reach over temperature

red LED lights up permanently * over temperature reached

red LED goes out and Green LED lights up * lamphead has cooled down and can be turned on again

red LED ashes rapidly at 250ms rhythm * calibration data could not be loaded

* display lights up red when LED is lit

Arnold & Richter Cine Technik GmbH & Co. Betriebs KG, Pulvermühle, 83071 Stephanskirchen

www.arri.com

+ 19 hidden pages

Arri L7-TT, L7-DT User manual

Specifications and Main Features

Frequently Asked Questions

User Manual