Martin Exterior 600 User Manual

martinarchitectural
Exterior 600
user manual
Measurements are in millimeters
636
338
288
375
300
421
© 1999-2006 Martin Professional A/S, Denmark.
without permission in writing from Martin Professional A/S, Denmark. Information subject to
change without notice. Martin Professional A/S and all affiliated companies disclaim liability for
any injury, damage, direct or indirect loss, consequential or economic loss or any other loss
occasioned by the use of, inability to use or reliance on the information contained in this manual.
P/N 35000020, Rev. L
C
ONTENTS
Section 1. Getting started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
AC power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Data link. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Fixture settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
General operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Section 2. Stand-Alone operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Stand-Alone programming overview . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Programming from a PC using MUM. . . . . . . . . . . . . . . . . . . . . . . . . . 33
Stand-Alone show playback. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Synchronous triggering during Stand-Alone operation . . . . . . . . . . . . 41
Section 3. DMX control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Preparing a fixture for DMX control . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
DMX controller operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
DMX protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Section 4. Service and troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . 55
Seal maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Firmware updates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Lamp maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Maintaining the electrical system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Section 5. Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
PCB layout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Exterior 600 specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Exterior 600
Maintenance schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
3
4
S
ECTION
This section contains the following chapters:
• “Introduction” on page 6
• “Installation” on page 10
• “AC power” on page 13
• “Data link” on page 18
• “Fixture settings” on page 21
• “General operation” on page 26
1. G
ETTING STARTED
5
Introduction
Thank you for selecting the Martin Exterior 600. This automated luminaire combines a range of architectural lighting effects with extremely bright output in an attractive aluminum housing designed for permanent outdoor installation. It features seamless cyan, magenta, yellow (CMY) color mixing and full-range continuous dimming. The fixture may be operated with DMX controllers or in stand-alone mode with programmable start and stop times or light levels.
An Exterior 600 running a pre-programmed show can perform synchronized scene changes with up to 31 other Martin fixtures of the following types:
• Exterior 200
• Exterior 600
• Exterior 600 Compact
• FiberSource CMY150
• Imager series
• Alien 02 series
•MiniMAC Maestro
Exterior 600 range
The Exterior 600 is available in 20 models, spanning five optical configurations, with the following beam angles:
•12°
• 18-25°
• 22-38°
•65°
•100°
(An optional beam shaper lens (20° x 77°) is available fo r Exterior 600, 12° models. This is in addition to the built-in beam shaper effect that is available to DMX-controlled Exterior 600s.)
Each optical configuration is available in four power supply configurations:
• 230V, 50H z
• 245V, 50H z
• 208V, 60H z
• 277V, 60H z
6Introduction
Software note
The functions described in this manual are valid from Version 2 of the Exterior 600 software. When running earlier versions of the software, refer to an earlier revision of this user manual. These are available from http://www.martin.com.
Safety information
Warning! This product is not for household use. It presents potential
risks due to electric shock, heat and ultraviolet radiation burns, lamp explosion, falls, high-intensity light, and fire if safety precautions are not followed. A thorough understanding of the dangers, genuine concern for safety, and attention to detail are required to prevent accidents.
Read this manual before powering or installing the fixture, follow the safety precautions listed below, observe the warnings in this manual and printed on the fixture, observe all local building, safety and electrical regulations, and always double-check the safety conditions. If you have questions about how to operate the Exterior 600, please contact your Martin dealer for assistance.
Refer any service operation not described in this manual to a qualified technician.
Do not modify the fixture or install other than genuine Martin accessories.
Guarding against electric shock
• Disconnect the fixture from AC power before removi ng or installing the lamp, fuses, or any part.
• Always ground (earth) the fixture electrically.
• Use only a source of AC power that complies with local building and electrical codes and has both overload and ground-fault protection.
• Only use cables that are suitable for the intended applicatio n and environment. Isolate from power immediately and replace any cables that are not in perfect condition.
• Refer all service to a Martin service technician.
Introduction 7
Lamp safety
• Do not operate the luminaire with missing or damaged covers, shields, lenses or ultraviolet screens: an unshielded discharge lamp emits UV radiation that can cause burns and eye damage.
• Do not stare directly into the light output. Never look at an exposed lamp while it is lit.
• A hot discharge lamp is under pressure and can explode without warning. Allow the luminaire to cool for at least 20 minutes and protect yourself with safety glasses and safety gloves before replacing the lamp or servicing the luminaire internals.
• If the quartz envelope of a discharge lamp is broken, the lamp releases a small quantity of mercury and other toxic gases. If a discharge lamp explodes in a confined area, evacuate the area and ventilate it thoroughly. Wear non-porous safety gloves when handling a broken discharge lamp. Treat broken or used discharge lamps and used safety gloves as hazardous waste and send to a specialist for disposal.
• Replace the lamp if it becomes visually deformed, damaged or in any way defective
• Replace the lamp at the latest when it reaches the limit of its average life as specified in this manual or by the lamp manufacturer.
• Install only an approved lamp.
Guarding against burns and fire
• Do not attempt to bypass the thermostatic switch or fuses. Replace defective fuses with ones of the specified type and rating.
• Keep all combustible materials (for example fabric, wood, paper) at least 1 meter (39 inches) away from the fixture. Keep flammable materials well away from the fixture.
• Do not illuminate surfaces within 1 meter (39 inches) of the fixture.
• Install the fixture outdoors or in a well ventilated area.
• Do not place filters or other materials over the lens. Use only Martin accessories to modify beam shape.
• The exterior of the fixture becomes very hot, up to 90° C (194° F) during normal operation. Do not locate the fixture in areas where accidental contact is likely.
• Allow the fixture to cool for 20 minutes before servicing
• Do not modify the fixture or install other than genuine Martin parts.
• Do not operate the fixture if the ambient temperature (T (104° F).
) exceeds 40° C
a
8Introduction
Preventing injury due to falls
• Ensure that all external covers, components and installation fittings are securely fastened.
• Ensure that all supporting structures, surfaces, fasteners and lifting equipment can bear the weight of all the devices they are intended to support plus an adequate safety margin, and that they conform to local building and safety regulations.
• Block access below the work area and work from a stable platform whenever installing, servicing or removing the fixture.
• Always use at least one fastener of the correct grade in each of the 4 curved mounting slots in the base.
Introduction 9
Installation
This section describes in general terms how to mount the fixture and connect it to data and AC power. These procedures must be performed by qualified professionals.
The chapter contains the following sections:
• “Unpacking”
• “Lamp Installation”
• “Fixture instal l a ti on”
Unpacking
The Exterior 600 comes with the following items:
• Philips MSD 575 discharge lamp
• User manual
Lamp Installation
See “Installing the lamp” on page 66.
Fixture installation
This section briefly describes how to anchor the Exterior 600. The Exterior 600’s base allows the fixture to be manually panned 50° and tilted +/- 40°.
Warning! It is the installer’s responsibility to determine the anchoring
method.
Location and orientation
The Exterior 600 may be installed outdoors, in any orientation. It must be located at least 1 meter (39 in.) away from the surface to be illuminated and any combustible materials. The aluminum housing reaches temperatures up
10 Installation
to 90° C (194° F): the fixture should not be located where it can accidentally be touched.
When choosing a location for the fixture, consider that it has an ingress protection rating of 65. This means that the fixture is totally dust proof and that it is protected from water ingression to the extent that moisture from low-pressure water jets from any direction cannot get into the product. However, the product is not designed to withstand:
• High-pressure water jets from any direction
• Immersion in water (or any other fluid)
The Exterior 600 requires free-circulating air for cooling. Do not bury the Exterior 600, install it in a well or sunk into a recess, or otherwise locate it in an unventilated space.
To achieve the full tilt range, the fixture must be installed on a pedestal at least 12 cm (4.7 in) long. To achieve the full pan range, the fixture must be anchored with 4 fasteners that can be loosened, spaced at 90° intervals as described in “Fastener spacing and type” below.
Sun alignment and 12° beam angle models
Exterior 600 models with a 12° beam angle are fitted with a PC (plan o­convex) lens. If the sun is aligned in front of this lens at any time during its daily and seasonal movement and the sunlight is powerful enough, the sun’s rays can be focused into the fixture, causing internal damage. The conditions that can cause this damage are rare, but fixture/sun alignment must be taken into account during installation of 12° models.
There are various solutions to this limitation. One solution is to fit the Exterior 600 snoot accessory, if possible in combination with the barn doors accessory, to shield the lens as much as possible from the sun’s rays. If the fixture is easily accessible, another solution is to shade the lens during the day. Note that the center of the lens must never be covered while the lamp is lit as this will lead to overheating and damage that is not covered by the product warranty.
Fastener spacing and type
Warning! Verify that the supporting structure can bear the weight of all
installed devices. Use at least one fastener in each of the 4 curved mounting slots.
The fixture is designed to be anchored with four 10 mm (3/8 in.) bolts. Additional bolts may be used but the pan range will be reduced. Evenly space the bolts at 90° intervals, centered on a 170 mm (6 and 11/16 in.)
Installation 11
circle, so that one bolt passes through each curved slot in the foot of the base.
The specific hardware will depend on the installation. Consult a qualified engineer to determine a suitable anchoring method and to verify that the structure can safely bear the fixture’s weight. Use high quality corrosion­resistant fasteners such as zinc-plated steel, grade 8.8 or better, together with either self-locking nuts or nuts and lock-washers.
Adjusting pan and tilt
1. To adjust the pan, loosen the anchor bolts slightly so that the fixture can turn. Manually adjust the pan position and retighten the bolts.
2. To adjust the tilt, loosen both tilt locks on either side of the base. Position the fixture and retighten the tilt lock nuts.
12 Installation
AC power
Power configuration
This section describes connection to AC power. Your Exterior 600 is factory­wired to one of the following settings:
• 230 V, 50 Hz
• 245 V, 50 Hz
• 208 V, 60 Hz
• 277 V, 60 Hz
Operating at the incorrect power setting can result in poor light output, greatly reduced lamp life, overheating and damage to the fixture. The factory settings are printed on the serial number label. If your local AC voltage or frequency differ from the settings for your model, then see “Changing the power settings” on page 71.
Connection to power
Warning! For protection from dangerous electric shock, the fixture must
be grounded (earthed). The AC power system must be fitted with current overload and ground-fault (earth fault) protection.
Important! Do not connect the Exterior 600 to an electrical dimmer system.
Doing so can damage the electronics.
The Exterior 600 is supplied with a 3 meter (9.8 ft.) length of 3-conductor
0.75 mm to AC power. The cable enters the fixture through an IP68 cable gland that fits 5.5-10 mm (1/4-2/5 in.) diameter cables.
Note: If the power cable jacket is open at any point (for example at a
connection or if damaged), and if the opening is exposed to water, moisture can be drawn up the inside of the cables when temperature fluctuation during operation causes expansion and contraction. When installing the product outdoors, always ensure that the fixture is protected from water entry via the power cable by:
2
(~18 AWG) electrical cable, neoprene jacket type, for connection
AC power 13
• Protecting the connectors on the power cab les in a weatherproof housing or junction box (see manufacturer’s instructions), or
• Replacing the supplied cable with one that connects directly inside the fixture (see“Hard wiring the fixture to power” on page 14), or
• Using IP65 rated power connectors (see “Installing a plug on the power cable” on page 16).
Hard wiring the fixture to power
Prerequisites
• Use Hypalon or neoprene rubber-jacket cable. The conductor size must be 1.5 mm
• Verify that the power supply in the Exterior 600 is tapped for the local AC voltage and frequency. The factor- supplied rating can be found on the fixture serial number label.
• Verify that the feed cable is undamaged and rated for the current requirements of all connected devices.
• if you have any doubts about proper installation, consult a qualified electrician.
• Consult a qualified electrician if the Exterior 600 is to be connected directly to building wiring. There must be a switch in the circuit to turn power off when the fixture is not in use or is being serviced.
2
(approx. 16 AWG) minimum.
Replacing the power cable
1. Make sure the Exterior 600 is isolated from AC power and is cool.
2. Remove the 10 Allen screws from the rear cover plate.
3. Pull off the plate and seal.
14 AC power
4. Remove the 2 screws from the aluminum circuit-b oard bracket (A) and
A A
B
C
D
E
pull the circuit board out.
5. Unplug the power cable’s brown lead from the back of the main fuse holder (B). The lead is connected with a spade plug and can be pulled off.
6. Remove the green/yellow lead from the grounding b olt (C) to the left of the ballast.
7. Disconnect the blue lead from the connection block (D) located in front of the transformer.
8. Loosen the large outer nut on the po wer cable gland (E). Cut cable ties as necessary and pull the power cable out of the fixture.
9. Transfer the outer cable gland nut (E) to the new cable and then insert the new cable through the cable gland. Pull the cable into the fixture and cut to 52 cm (20 in.) from the inside of the cable gland.
10.Remove 28 cm (11 in.) of outer insulation. Lead the cable between the fuse holder and housing (at B).
11. Install a ring terminal on the ground lead (green/yellow), place the terminal on the grounding bolt to the left of the ballast (C), and replace the nut.
12.Strip 6 mm (1/4 in.) of insulation from the neutral lead (blue) and screw the lead into the neutral terminal of the connection block in front of the transformer (D).
AC power 15
13.Install a 6.3 mm (1/4 in.) insulated female spade terminal on the live lead
SERIAL DATA LINK
MAINS INPUT
LIVENeut.Gnd.
(Brown)(Blue)(Yellow)
Gnd.HotCold
(Blue)(Red)
(Green)
(brown), and plug the lead into the back of the main fuse holder (B).
MAINS INPUT
(Green)
14.Replace the printed circuit board (A). Bundle the wires together as before with zip ties.
15.Verify that both nuts on the cable gland are tight (E). Check the condition of the seal for the back cover. Replace with a new one (P/N 20600020) if the seal is torn, cracked or brittle.
16.Insert the Allen screws through all holes in the cover and the seal. Place the cover firmly against the body. Adjust the straight sides of the sea l so that they stick out a little, just enough so that you can feel the seal when you run a finger across the joint.
17.Cross-tighten the cover bolts evenly . The correct torque for these bolts is 2 Nm (1.5 ft.-lbs.). At this torque, the seal will be compressed by about one-third.
The cable gland must be replaced if the outside cable diameter is larger than 10 mm or smaller than 5.5 mm. See “Cable glands” on page 59.
Installing a plug on the power cable
A non-IP-rated plug may be installed on the power cable for testing, service, and temporary applications only. For outdoor installations, a power plug rated IP65 minimum must be used. The following table details some commonly used wiring configurations.
Wire (EU) Wire (US) Pin Marking Screw (US)
brown black live “L” yellow or
blue white neutral “N” silver yellow/green green ground green
16 AC power
brass
Following the plug manufacturer’s instructions, connect the yellow and green wire to ground (earth), the brown wire to live, a nd the blue wire to neutral. Consult an electrician if you have any doubts about proper installation.
AC power 17
Data link
A data link is required for DMX controller operation and for synchronized stand-alone operation of multiple fixtures.
Cable and junctions
The Exterior 600 is supplied with a dual 3 meter (10 ft.) 24 AWG cable tail with two IP65-rated locking 3-pin XLR connectors for data connection. The male connector is for data input and the female connector is for data output. The connectors are wired pin 1 to shield (ground), pin 2 to signal - (cold), and pin 3 to signal + (hot).
Use RS-485 data cable designed for outdoor use to extend the link. RS-485 cable has low capacitance and a characteristic impedance of 85 to 150 Ohms. It is electrically shielded and has at least 1 twisted pair of conductors. The minimum recommended wire size is 0.25 mm 300 meters (1000 ft.) and 0.34 mm ft.).
2
(24 AWG) for runs up to
2
(22 AWG) for runs up 500 meters (1640
Warning! Connectors on earlier models are not weatherproof, and if these
connectors are exposed to water, moisture can be drawn up the inside of the cables when temperature fluctuation during operation causes expansion and contraction.
When installing the Exterior 600 outdoors, use one of the following measures to ensure that the fixture is protected from water entry caused by suction inside the data cable:
• Protect connectors on the data cable with weather pro of housings or junction boxes, or
• Use waterproof outdoor cable and IP65-rated XLR connectors such as the NC 3 MX-HD-B and NC 3 FX-HD-B produced by Neutrik that are s upplied with current Exterior 600s.
18 Data link
Adaptors
Adaptors may be required to connect the Exterior 600 to the control ler or other 5-pin devices. Adaptor cables for indoor use are available from Martin. The adaptor cables are wired as shown below.
5-pin to 3-pin
Male Female
1 2 3 4 5
P/N 11820005
Splitter/Amplifiers
A device such as the Martin 4-Channel Opto-Isolated RS-485 Splitter/Amplifier may be used to branch the data link and/or extend its length. Do not use a “Y” connector to split the link.
Terminators
Termination of the data link is required for trouble-free communication. For temporary installations, this can be achieved with an IP65 weatherproof male termination plug inserted into the data output cable of the last fixture in each chain. A termination p lug is simply an XLR conn ector with a 120 ohm resistor soldered across pins 2 and 3.
Adaptor
3-pin to 5-pin
Adaptor
Male Female
1 2 3
1 2 3
P/N 11820004
1 2 3 4 5
For permanent terminations, the link can be terminated inside the last fixture in each chain, using a 120 ohm, 0.25 watt resistor (available from your Martin Architectural dealer: P/N 04150308) acro ss the hot and cold data
Data link 19
terminals on the main circui t board, or across th e corresponding termina ls
A A
B
C
D
E
SERIAL DATA LINK
MAINS INPUT
LIVENeut.Gnd.
(Brown)(Blue)
(Yellow)
Gnd.HotCold
(Blue)
(Red)
(Green)
on the connection block (at position D).
MAINS INPUT
(Yellow)
(Blue)
(Green)
(Red)
If you terminate the data link internally then you will need to change the supplied dual cable (with male and female XLR connectors) to a single cable with a male connector. The process for changing the XLR cable is very similar to that for changing the power lead (see “Hard w iring the fixture to power” on page 14). The cable enters the fixture (at position E) and th e leads are connected to the connection block (at position D).
Building a data link
To build a data link:
1. Connect a data cable to the controller’s data output. A male 5-pin to female 3-pin adaptor may be required. Lead the data cable from the controller to the first fixture and plug it into the fixture’s male data cable.
2. Connect the output of the fixture closest to the controller to the inpu t of the next fixture. Continue in this manner. Up to 32 fixtures may be connected output to input.
3. Terminate the link as described above, at the output of the last fixture in the chain.
20 Data link
Fixture settings
This section describes how to set the control address, clock, and other fixture personalities. There are three ways to define fixture settings:
Multi­Utility Manager
Multi-Utility Manager (MUM) is a PC software application supplied with a DABS1 USB-to-XLR communications adaptor. We recommend MUM because it provides an intuitive, easy-to-use, graphical user interface.
One limitation with MUM is that you can only connect to, and set-up, one fixture at a time.
See “Defining fixture settings using MUM” on page 23.
Fixture settings 21
Martin MP-2 Uploader
The MP-2 uploader can be loaded with the Exterior 600’s control software and connected to the fixture or data link.
When working with multiple fixtures the Uploader allows you to apply settings globally to multiple fixtures on a data link.
The MP-2 provides a text-based interface and the fixtures do not provide feedback to the uploader. Therefore, the current settings of the fixture can only be “read” by observing the behavior of the fixture.
Refer to the respective MP-2 user manual for more information.
DMX Address Device
DMX Address Device (DAD) is a hardware device that can be used to set the DMX address of one Exterior 600 at a time.
If you need to set other fixture settings - such as the internal clock - then you will also need to use an MP-2 Uploader or MUM to completely set-up the fixture.
Refer to the DMX Address Device user manual for more information.
22 Fixture settings
Defining fixture settings using MUM
Using MUM, you can connect to and set up one fixture at a time. Refer to the MUM user manual for instructions on installing and starting the MUM application.
PC
Exterior 600
DABS1
Support for the MUM application is available from Version 2 of the Exterior 600 software.
Clock
To get started:
1. Connect a DABS1 adaptor to your PC.
2. Connect the DABS1 adaptor to your Exterior 600.
3. Power on the Exterior 600 and start the MUM application. The application will automatically detect an Exterior 600 if it is powered-on and connected to your computer via a DABS1 adaptor. It will also retrieve the current settings on the fixture and display them.
The Exterior 600 has a battery operated 24-hour clock that can start and stop stand-alone operation.
To set the clock:
Fixture settings 23
1. Using MUM, click on the Fixture information button:
2. Using the two Fixture time spin buttons set the fixture to the current time (expressed in the 24-hour clock in hours and minutes). The time will be updated in the fixture in real-time.
Fixture settings
To set the additional fixture settings, click on the Fixture settings button:
In most situations the default settings will be appropriate.
24 Fixture settings
DMX Protocol settings
These are described in “Preparing a fixture for DMX contro l” on page 46. Refer to this section if you will be operating the Exterior 600 with a DMX control device.
Automatic lamp on
When the Automatic Lamp On personality i s on, the fixture turns on the lamp within 90 seconds of power on. When set to Off (the default setting), a lamp-on command is required to turn on the lamp.
MC-X lamp off
By choosing the option MCX Preset 7 Key from the MCX Lamp off field you enable button 7 on an MC-X controller to be used to control the lamp off function.
Auto shutter B/O
The shutter will “assist” the dimmer blac k out (On=default) or will n ot be affected by the dimm er se tti n g (Off)
Effect speed
This setting determines whether effects begin to change quickly (Fast) or slowly (Safe). Early models were set to Fast by default, but Safe is now the default setting. To optimize effect precision and component life, we recommend that effect speed is always set to Safe.
Effect shortcuts
If set to On, the CMY effects take the shortest path to the next position, passing the open position if necessary. If set to Off, the CMY effects avoid passing the open position so that cyan, magenta and/or yello w are never completely removed from the light output during scene changes. Shortcuts are set to On by default.
Effect feedback
Effect feedback is a real-time position correction system that automatically corrects the position of the effect wheels. This is On by default.
Fixture settings 25
General operation
When the Exterior 600 is connected to power it will reset.
Lamp operation
Avoid turning on several lamps at once. To optimize lamp life, always allow the lamp to warm up fully before turning
it off. For optimum lamp life, turn off lamp power whenever illumination is not
required for extended periods of an hour or more. Fixture power may remain on when not in use.
After being turned off, the lamp must cool for at least 8 minutes before it can be turned back on. “Lamp on” commands sent within 8 minutes of a “lamp off” command are stored and then attempted again after the time has elapsed.
Cold weather operation
When the temperature is expected to fall below freezing, leave the fixture powered on when not in use to keep the electronics warm. The lamp, however, may be switched off.
Front glass care
Masking or covering the front glass in the Exterior 600 will cause undue heat buildup, and this may result in damage that is not covered by the product warranty.
The front glass may crack if the center is masked or covered over (for example, with sand or sticky tape). Keep the front glass clear of accumulated sand, dust, leaves, bird droppings, etc. at al l times. Take particular care if construction work is being carried out near the fixtures, or if
26 General operation
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