HL-x18 DCL - Monitor Stairville - Free user manual and instructions
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| Product Type | Passive Stage Monitor Speaker |
| Model | HL-x18 DCL |
| Brand | Stairville |
| Speaker Configuration | 1 x 18" Woofer, 1 x 1" Compression Driver |
| Power Handling (RMS) | 600 W |
| Power Handling (Peak) | 1200 W |
| Impedance | 8 Ohms |
| Frequency Response | 40 Hz - 20 kHz |
| Sensitivity (1W/1m) | 98 dB |
| Maximum SPL | 126 dB |
| Connectors | 2 x Speakon NL4 (Input & Link) |
| Dimensions (W x H x D) | 600 x 450 x 400 mm |
| Weight | 28 kg |
| Housing Material | 15 mm Plywood, Black Paint Coating |
| Grille Material | Steel with Acoustic Foam |
| Handles | 2 Side Handles |
| Pole Mount | Yes (35 mm) |
| Usage | Floor Monitor, Side Fill, Front Fill |
| Safety Features | Speaker Protection Circuit, Overload Protection |
| Cleaning Instructions | Wipe with dry cloth; avoid solvents; keep grille free of debris |
| Spare Parts Availability | Replaceable drivers and crossover; contact manufacturer |
| Repairability | Modular design; serviceable by qualified technician |
| General Information | Designed for professional stage monitoring; operates with external amplifier |
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USER MANUAL HL-x18 DCL Stairville
natural_image
Black-and-white illustration of two mechanical devices with circular components, no visible text or symbolsSTAIRVILLE
HL-x18 DCL CW/WW
Flood 18x6W,
HL-x9 DCL CW/WW
Flood 9x6W
LED floodlight
Musikhaus Thomann
Thomann GmbH
1.1 Further information.... 6
1.2 Notational conventions.... 7
1.3 Symbols and signal words.... 7
2 Safety instructions.... 10
3 Features.... 14
4 Installation.... 15
5 Starting up.... 19
6 Connections and controls.... 22
7 Operating.... 25
7.1 Starting up the device.... 25
7.2 Main menu.... 25
7.3 Menu overview.... 31
8 Technical specifications.... 32
HL-x18 DCL CW/WWFlood 18x6W, HL-x9 DCL CW/WWFlood 9x6W
th·mann MUSIC IS OUR PASSION
Table of contents
9 Plug and connection assignments.... 35
10 Troubleshooting.... 36
11 Cleaning.... 38
12 Protecting the environment.... 39
1 General information
This user manual contains important information on the safe operation of the device. Read and follow all safety notes and all instructions. Save this manual for future reference. Make sure that it is available to all persons using this device. If you sell the device to another user, be sure that they also receive this manual.
Our products and user manuals are subject to a process of continuous development. We therefore reserve the right to make changes without notice. Please refer to the latest version of the user manual which is ready for download under www.thomann.de.
HL-x18 DCL CW/WWFlood 18x6W, HL-x9 DCL CW/WWFlood 9x6W

1.1 Further information
On our website (www.thomann.de) you will find lots of further information and details on the following points:
| Download This manual is also available as PDF file for you to download. | |
| Keyword search | Use the search function in the electronic version to find the topics of interest for you quickly. |
| Online guides | Our online guides provide detailed information on technical basics and terms. |
| Personal consultation For personal consultation please contact our technical hotline. | |
| Service | If you have any problems with the device the customer service will gladly assist you. |
1.2 Notational conventions
This manual uses the following notational conventions:
Letterings
The letterings for connectors and controls are marked by square brackets and italics.
Examples: [VOLUME] control, [Mono] button.
Displays
Texts and values displayed on the device are marked by quotation marks and italics.
Examples: '24ch', 'OFF'.
1.3 Symbols and signal words
In this section you will find an overview of the meaning of symbols and signal words that are used in this manual.
HL-x18 DCL CW/WWFlood 18x6W, HL-x9 DCL CW/WWFlood 9x6W

| Signal word Meaning | |
| DANGER! This combination of symbol and signal word indicates an immediate dangerous situation that will result in death or serious injury if it is not avoided. | |
| WARNING! This combination of symbol and signal word indicates a possible dangerous situation that can result in death or serious injury if it is not avoided. | |
| NOTICE! This combination of symbol and signal word indicates a possible dangerous situation that can result in material and environmental damage if it is not avoided. | |
| Warning signs Type of danger | |
![]() | Warning – high-voltage. |
![]() | Warning – dangerous optical radiation. |
Warning signs Type of danger

Warning – suspended load.

Warning – danger zone.
HL-x18 DCL CW/WWFlood 18x6W, HL-x9 DCL CW/WWFlood 9x6W
th·mann MUSIC IS OUR PASSION
2 Safety instructions
Intended use
This device is intended for use as an electronic lighting effect by means of LED technology. The device is designed for professional use only and is not suitable for use in households. Use the device only as described in this user manual. Any other use or use under other operating conditions is considered to be improper and may result in personal injury or property damage. No liability will be assumed for damages resulting from improper use.
This device may be used only by persons with sufficient physical, sensorial, and intellectual abilities and having corresponding knowledge and experience. Other persons may use this device only if they are supervised or instructed by a person who is responsible for their safety.

Extend the operating life of the device by regular breaks and by avoiding frequent switching on and off. The device is not suitable for continuous operation.
Safety

DANGER!
Danger for children
Ensure that plastic bags, packaging, etc. are disposed of properly and are not within reach of babies and young children. Choking hazard! Ensure that children do not detach any small parts (e.g. knobs or the like) from the unit. They could swallow the pieces and choke! Never let children unattended use electrical devices.

DANGER!
Electric shock caused by high voltages inside
Within the device there are areas where high voltages may be present. Never remove any covers. There are no user-serviceable parts inside. Do not use the device if covers, protectors or optical components are missing or damaged.

DANGER!
Electric shock caused by short-circuit
Always use proper ready-made insulated mains cabling (power cord) with a protective contact plug. Do not modify the mains cable or the plug. Failure to do so could result in electric shock/death or fire. If in doubt, seek advice from a registered electrician.

WARNING!
Eye damage caused by high light intensity
Never look directly into the light source.
HL-x18 DCL CW/WWFlood 18x6W, HL-x9 DCL CW/WWFlood 9x6W
th·mann MUSIC IS OUR PASSION

WARNING!
Risk of epileptic shock
Strobe lighting can trigger seizures in photosensitive epilepsy. Sensitive persons should avoid looking at strobe lights.

WARNING!
Risk of injury caused by falling objects
Make sure that the installation complies with the standards and rules that apply in your country. Always secure the device with a secondary safety attachment, such as a safety cable or a safety chain. Secure the barn door with a safety cable on the spotlight after installation. The safety cable must run outside the barn door and must not interfere with the light emission.

NOTICE!
Risk of fire
Do not block areas of ventilation. Do not install the device near any direct heat source. Keep the device away from naked flames.

NOTICE!
Risk of fire and overheating
The use with closed barn doors can cause fire or overheating in the spotlight. The lifetime of the LEDs will be reduced when using the device with closed barn doors. Otherwise, the integrated thermostat causes a thermically reasonable shutdown. Use the device only with open barn doors.

NOTICE!
Operating conditions
This device has been designed for indoor use only. To prevent damage, never expose the device to any liquid or moisture. Avoid direct sunlight, heavy dirt, and strong vibrations. Only operate the device within the ambient conditions specified in the chapter 'Technical specifications' of this user manual. Avoid heavy temperature fluctuations and do not switch the device on immediately after it was exposed to temperature fluctuations (for example after transport at low outside temperatures). Dust and dirt inside can damage the unit. When operated in harmful ambient conditions (dust, smoke, nicotine, fog, etc.), the unit should be maintained by qualified service personnel at regular intervals to prevent overheating and other malfunction.

NOTICE!
Power supply
Before connecting the device, ensure that the input voltage (AC outlet) matches the voltage rating of the device and that the AC outlet is protected by a residual current circuit breaker. Failure to do so could result in damage to the device and possibly injure the user. Unplug the device before electrical storms occur and when it is unused for long periods of time to reduce the risk of electric shock or fire.
HL-x18 DCL CW/WWFlood 18x6W, HL-x9 DCL CW/WWFlood 9x6W

3 Features
Special features of the device:
HL-x18 DCL: 18 × 2-in-1 LEDs (warm white, cold white, 6 W each)
HL-x9 DCL: 9 × 2-in-1 LEDs (warm white, cold white, 6 W each)
Stand-alone, master-slave or DMX mode operation
- Operating via buttons and display on the unit
■ Robust metal housing with four adjustable barn doors attached to it
The universal mounting bracket allows mounting to wall, ceiling or floor, with optional accessories also on stands or trusses
■ Suitable for use in clubs, bars, stages, exhibitions, etc.
For technological reasons, the light output of LEDs decreases over their lifetime. This effect increases with higher operating temperature. You can extend the service life of the illuminants by providing adequate ventilation and operating the LEDs with the lowest possible brightness.
4 Installation
Unpack and check carefully there is no transportation damage before using the unit. Keep the equipment packaging. To fully protect the product against vibration, dust and moisture during transportation or storage use the original packaging or your own packaging material suitable for transport or storage, respectively.

WARNING!
Risk of injury caused by falling objects
Make sure that the installation complies with the standards and rules that apply in your country. Always secure the device with a secondary safety attachment, such as a safety cable or a safety chain.
Secure the barn door with a safety cable on the spotlight after installation. The safety cable must run outside the barn door and must not interfere with the light emission.
HL-x18 DCL CW/WWFlood 18x6W, HL-x9 DCL CW/WWFlood 9x6W
th·mann MUSIC IS OUR PASSION

NOTICE!
Risk of overheating
The distance between light output and the illuminated surface must be more than 1.5 m (19.7in).
Provide sufficient ventilation.
The ambient temperature must always be below 40 °C (104 °F).

NOTICE!
Use of stands
When mounting the device onto a stand, ensure that the stand is in a safe and stable position and that the weight of the device does not exceed the maximum permissible load capacity of the stand.

NOTICE!
Possible data transmission errors
For error-free operation make use of dedicated DMX cables and do not use ordinary microphone cables.
Never connect the DMX input or output to audio devices such as mixers or amplifiers.
Mounting options
You can install the unit in hanging or standing position. When in use, the device must always be attached to a solid surface or an approved truss. For mounting on stands or truss, use a suitable adapter (available as accessory).
Always work from a stable platform whenever installing, moving or servicing the unit. In doing so, the area underneath the unit must be cordoned off.
The safety cable must be attached to the bracket.
HL-x18 DCL CW/WWFlood 18x6W, HL-x9 DCL CW/WWFlood 9x6W

Installation

Please note that this device must not be connected to a dimmer.
th·mann MUSIC IS OUR PASSION
LED floodlight
5 Starting up
Create all connections while the device is off. Use the shortest possible high-quality cables for all connections. Take care when running the cables to prevent tripping hazards.
HL-x18 DCL CW/WWFlood 18x6W, HL-x9 DCL CW/WWFlood 9x6W

Connections in DMX mode
Connect the DMX input of the device to the DMX output of a DMX controller or another DMX device. Connect the output of the first DMX device to the input of the second one, and so on to form a daisy chain. Always ensure that the output of the last DMX device in the daisy chain is terminated with a resistor (110 Ω, ¼ W).

flowchart
graph TD
A["DMX Out"] --> B["DMX In"]
B --> C["DMX Out"]
C --> D["1"]
D --> E["DMX In"]
E --> F["DMX Out"]
F --> G["..."]
G --> H["DMX In"]
H --> I["DMX Out"]
I --> J["n"]
J --> K["110 Ω, ¼ W"]
K --> L["3"]
K --> M["2"]
Connections in master/slave mode
When you configure a group of devices in master/slave mode, the first unit will control the other units for an automatic, sound-activated, synchronized show. This function is ideal when you want to start a show immediately. Connect the DMX output of the master device to the DMX input of the first slave device. Then connect the DMX output of the first slave device to the DMX input of the second slave device and so on.
HL-x18 DCL CW/WWFlood 18x6W, HL-x9 DCL CW/WWFlood 9x6W

6 Connections and controls
Rear panel

text_image
Diagram of a device rear panel with numbered labels pointing to ports and switchesth·mann MUSIC IS OUR PASSION
LED floodlight
1 Display
2 [M]
Calls up the main menu or a submenu
3,4 ↑,↓
Increases or decreases the displayed value by one
5 [OK]
Confirms a selected value
6 [DMX IN]
DMX input
7 [DMX OUT]
DMX output
8 Locking screw for the bracket.
9 Bracket for floor placement or hanging
10 Barn doors
HL-x18 DCL CW/WWFlood 18x6W, HL-x9 DCL CW/WWFlood 9x6W
th·mann MUSIC IS OUR PASSION
Connections and controls
11 IEC chassis plug for mains connection
12 IEC chassis socket for the voltage supply cable to the next unit (only for HL-x18 DCL Dual Colour Flood CW/WW)
7 Operating
7.1 Starting up the device
Connect the unit to the power grid to start the operation. After a few seconds, the display shows a running reset. Then the unit is ready for use.
7.2 Main menu
Press [M] to activate the main menu and select an operating mode. Use the arrow buttons to change the respectively displayed value. When the display shows the desired value, press [OK]. If you don't press any button for about 1 minute, the unit returns to the previously selected mode. The set values are retained even when the device is disconnected from the mains power supply.
HL-x18 DCL CW/WWFlood 18x6W, HL-x9 DCL CW/WWFlood 9x6W

DMX address
Press [M]. Press one of the arrow buttons repeatedly until the display shows 'DMX'. Press [OK]. Now you can set the number of the first DMX channel to be used by the device (DMX address). Use the arrow buttons to select a value between 1 and 512 (display shows 'A001'... 'A512').
When the display shows the desired value press [OK] to confirm the selection and then [M] to return to the parent menu. To return to the parent menu without making changes, press [M].
Make sure that this number matches the configuration of your DMX controller. The following table shows the highest possible DMX address.
Mode Highest possible DMX address
5-channel 508
Functions in 5-channel DMX mode
| Channel Value Function | |
| 10 All LEDs off | |
| 1 ... 255 Intensity cold white (0 % to 100 %) |

LED floodlight
| Channel Value Function | |
| 2 0 All LEDs off | |
| 1 ... 255 Intensity warm white (0 % to 100 %) | |
| 3 Strobe effect | |
| 0 ... 15 Strobe effect off | |
| 16 ... 255 Strobe effect frequency (0 % to 100 % in 24 steps) | |
| 4 Macro | |
| 0 ... 15 Macro off | |
| 16 ... 255 Macro function (0 % to 100 % in 31 steps) | |
| 5 0 ... 255 Master dimmer (0 % to 100 %) | |
HL-x18 DCL CW/WWFlood 18x6W, HL-x9 DCL CW/WWFlood 9x6W

Operating mode 'Show/Master'
Press [M]. Press one of the arrow buttons repeatedly until the display shows 'LINE'. Press [OK]. Press one of the arrow buttons repeatedly until the display shows 'MA'. Press [OK]. Now you can select one of the preprogrammed automatic shows. Use the arrow buttons to select a value between 1 and 8 (display shows 'P-01' ... 'P-08').
The auto show can only be activated on the device that works as master.
This setting is only relevant if the device is not controlled via DMX. The device can operate in stand-alone mode or control connected devices of the same type, that must be configured as slaves. When the display shows the desired value press [OK] to confirm the selection and then [M] to return to the parent menu. To return to the parent menu without making changes, press [M].
Operating mode 'Slave'
Press [M]. Press one of the arrow buttons repeatedly until the display shows 'LINE'. Press [OK]. Press one of the arrow buttons repeatedly until the display shows 'SL'. Press [OK]. Now you can set the number for the device via which it is addressed by the master as a slave. Use the arrow buttons to select a value between 1 and 512 (display shows 'A001' ... 'A512').
This setting is only relevant if the device is operating as Slave controlled by a Master, but not via DMX. When the display shows the desired value press [OK] to confirm the selection and then [M] to return to the parent menu. To return to the parent menu without making changes, press [M].
Programme speed
Press [M]. Press one of the arrow buttons repeatedly until the display shows 'SET'. Press [OK]. Press one of the arrow buttons repeatedly until the display shows 'SPEE'. Press [OK]. Now you can adjust the programme speed for the preprogrammed automatic shows. Use the arrow buttons to select a value between 0 and 255 (display shows 'T000' ... 'T255').
The adjustment of the programme speed is only possible when the microphone sensitivity is set to 'OFF', so the microphone is off.
This setting is only relevant if the device is not controlled via DMX. When the display shows the desired value press [OK] to confirm the selection and then [M] to return to the parent menu. To return to the parent menu without making changes, press [M] .
Brightness
Press [M]. Press one of the arrow buttons repeatedly until the display shows 'SET'. Press [OK]. Press one of the arrow buttons repeatedly until the display shows 'DIMM'. Press [OK]. Now you can adjust the brightness for the preprogrammed automatic shows. Use the arrow buttons to select a value between 0 and 255 (display shows 'D000' ... 'D255').
This setting is only relevant if the device is not controlled via DMX. When the display shows the desired value press [OK] to confirm the selection and then [M] to return to the parent menu. To return to the parent menu without making changes, press [M].
HL-x18 DCL CW/WWFlood 18x6W, HL-x9 DCL CW/WWFlood 9x6W

Operating
Manual test
Press [M]. Press one of the arrow buttons repeatedly until the display shows 'TEST'. Press [OK]. Press one of the arrow buttons repeatedly until the display shows 'COLD', 'WARM' or 'STRO'. Press [OK]. Now you can set the brightness of the LEDs each in a range from 0 to 255, or select the strobe rate in a range of 0 to 24.
This mode is also suitable to generate constant or flashing cold or warm white light without DMX control.
When the display shows the desired value press [OK] to confirm the selection and then [M] to return to the parent menu. To return to the parent menu without making changes, press [M].
Fade speed
Press [M]. Press one of the arrow buttons repeatedly until the display shows 'FADE'. Press [OK]. Now you can set the fade speed of the preprogrammed automatic shows. Use the arrow buttons to select the value 'F-01' or 'F-02'.
This setting is only relevant if the device is not controlled via DMX. When the display shows the desired value, press [OK] to confirm the selection and return to the main menu. To return to the main menu without making changes, press [M].

LED floodlight
7.3 Menu overview

flowchart
graph TD
SET --> DIMM
SET --> SPEE
SET --> STRO
LINE --> MA
LINE --> SL
LINE --> TEST
TEST --> COLD
TEST --> STRO
TEST --> WARM
FADE --> F-01
FADE --> F-02
FMX --> A001
FMX --> A512
MA --> P-01
MA --> P-08
SL --> A001
SL --> AS12
COLD --> C000
COLD --> C255
STRO --> S-00
STRO --> S-24
WARM --> W000
WARM --> W255
HL-x18 DCL CW/WWFlood 18x6W, HL-x9 DCL CW/WWFlood 9x6W

8 Technical specifications
| HL-x18 DCL Dual Colour Flood | CW/WW | HL-x9 DCL Dual Colour Flood CW/WW | |
| Light source 18 × DCL 2-in-1 LEDs, 6 W each 9 × DCL 2-in-1 | LEDs, 6 W each | ||
| Light source properties Colour temperature CW: 6395 K, WW: 2875 K CW: 6150 K, WW: 2746 K | |||
| Colour rendering index CRI Ra total: 83.6CRI Ra cold white: 81.6CRI Ra white white: 78.9 | CRI Ra total: 84.5CRI Ra cold white: 80.4CRI Ra white white: 80.7 | ||
| Optical properties Beam angle approx. 35° | |||
| Control DMX, buttons and display on the unit | |||
| Number of DMX channels 5 | |||
| Input connections Power supply IEC chassis plug C14 | |||
| DMX control XLR chassis socket, 3-pin | |||
| Output connections Power supply of further devices | IEC chassis plug C14 — | ||
| DMX control XLR chassis socket, 3-pin | |||
| Power consumption 114 W | |||
| Supply voltage | 100 – 240 V ~50/60 Hz | ||
| Degree of protection IP20 | |||
| Mounting options Hanging, standing | |||
| Dimensions (B × H × T) 378 mm × 430 mm × 246 mm 299 mm × 325 mm × 250 mm | |||
| Weight 5.5 kg 4 kg | |||
| Ambient conditions Temperature range 0 °C...40 °C | |||
| Relative humidity 20 %...80 % (non-condensing) | |||
HL-x18 DCL CW/WWFlood 18x6W, HL-x9 DCL CW/WWFlood 9x6W

Further information
| Suitable for outdoor use No | |
| Colour mixture CW / WW | |
| LED type x-in-1 | |
| Base housing Yes | |
| Fanless No | |
| Remote control Not possible | |
| Wireless DMX No | |
| Housing colour Black |
9 Plug and connection assignments
Introduction
This chapter will help you select the right cables and plugs to connect your valuable equipment so that a perfect light experience is guaranteed.
Please take our tips, because especially in 'Sound & Light' caution is indicated: Even if a plug fits into a socket, the result of an incorrect connection may be a destroyed DMX controller, a short circuit or 'just' a not working light show!
DMX connections

natural_image
3D rendering of a metallic connector with black and silver casing (no text or symbols visible)The unit offers a 3-pin XLR socket for DMX output and a 3-pin XLR plug for DMX input. Please refer to the drawing and table below for the pin assignment of a suitable XLR plug.
Pin Configuration
1 Ground, shielding
2 Signal inverted (DMX-, 'cold signal')
3 Signal (DMX+, 'hot signal')
HL-x18 DCL CW/WWFlood 18x6W, HL-x9 DCL CW/WWFlood 9x6W

10 Troubleshooting

NOTICE!
Possible data transmission errors
For error-free operation make use of dedicated DMX cables and do not use ordinary microphone cables.
Never connect the DMX input or output to audio devices such as mixers or amplifiers.
In the following we list a few common problems that may occur during operation. We give you some suggestions for easy troubleshooting:
| Symptom Remedy | |
| The unit does not work, no light. | Check the mains connection and the fuse. |
| No response to the DMX controller. | 1. Check the DMX ports and cables for proper connection. |
| 2. Check the address settings and the DMX polarity. | |
| 3. Try using another DMX controller. | |
| 4. Check to see if the DMX cables run near or alongside to high voltage cables that may cause damage or interference to DMX interface circuits. |
If the procedures recommended above do not succeed, please contact our Service Center. You can find the contact information at www.thomann.de.
HL-x18 DCL CW/WWFlood 18x6W, HL-x9 DCL CW/WWFlood 9x6W

11 Cleaning
Optical lenses
Clean the optical lenses, that are accessible from the outside, regularly in order to optimize the light output. The frequency of cleaning depends on the operating environment: wet, smoky or particularly dirty surroundings can cause more accumulation of dirt on the optics of the device.
■ Clean with a soft cloth using our lamp and lens cleaner (item no. 280122).
■ Always dry the parts carefully.
Fan grids
The fan grids of the device must be cleaned of any contamination, such as dust, etc. on a regular basis. Before cleaning, switch off the device and disconnect mains-operated devices from the mains. Only use pH-neutral, solvent-free and non-abrasive cleaning agents. Clean the unit with a slightly damp lint-free cloth.
12 Protecting the environment
Disposal of the packaging material

For the transport and protective packaging, environmentally friendly materials have been chosen that can be supplied to normal recycling.
Ensure that plastic bags, packaging, etc. are properly disposed of.
Do not just dispose of these materials with your normal household waste, but make sure that they are collected for recycling. Please follow the notes and markings on the packaging.
Disposal of your old device

This product is subject to the European Waste Electrical and Electronic Equipment Directive (WEEE) in its currently valid version. Do not dispose with your normal household waste.
Dispose of this device through an approved waste disposal firm or through your local waste facility. When discarding the device, comply with the rules and regulations that apply in your country. If in doubt, consult your local waste disposal facility.
HL-x18 DCL CW/WWFlood 18x6W, HL-x9 DCL CW/WWFlood 9x6W

Notes
th·mann MUSIC IS OUR PASSION
LED floodlight
Notes
HL-x18 DCL CW/WWFlood 18x6W, HL-x9 DCL CW/WWFlood 9x6W
th·mann MUSIC IS OUR PASSION
Notes
th·mann MUSIC IS OUR PASSION
LED floodlight


