Cube Electronics Co Ltd HM702 Motorcycle DVR Dash Camera Installation Guide
- June 1, 2024
- Cube Electronics Co Ltd
Table of Contents
Co Ltd
Installation Guide
HM702
HM702 Motorcycle DVR Dash Camera
WARNING
- Please read these instructions carefully.
- This product supports -V power supply and is designed for use on motorcycles.
- Please turn off the power of motorcycle before finishing installation.
- When install the camera bracket, please ensure that area is clean. Vehicle waxing will affect the installation effect. Before installation can use lighter or hot gun to heat M sticker.
- Do not use high-pressure water gun to flush the machine!
- HM cameras are fully sealed waterproof, but still need to avoid using Cleaning Naphtha, alcohol, and Solvents such as tar detergent come into contact with the lens to prevent damage the waterproof layer.
- For storage speed and security, please clean the TF card regularly.
Installation guide
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TF card installation
Use screwdriver to open the plug. The screw is stuck in the plug, please don’t take out. After installing the TF card, please cover the plug and tighten the screw.
Before installing TF card, please transform all data to other storage. First time to install the TF card the screen will have notice“ First to use TF card it need to format, it will delete all data”, press“ OK” to finish formatting.
Push down the plug mm
Note: HM built-in eMMC GB storage, it can running without TF card. Without inserting TF card, all video files will save in eMMC and loop recording normally. Insert TF card(max support GB),video files will save in TF card, loop recording will only overwrite TF card saved files. When the video locked, the video will saved in TF card and eMMC (if TF card ejected or not well contacted, the video will saved to eMMC). -
Main host bracket installationmain host can be rotated in different angles. Please choose right place and adjust the angle before installation, tighten the screws.
Please choose the right spacer based on your motorcycle handlebar. There is no need to use spacer when the handlebar is mm.When using .mm and mm spacer, it is necessary to cooperate with mm piece. -
Front and rear camera installation
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Stainless steel main host bracket installation
WARNING
This product waterproof IP. Forbidden to use high-pressure watergun to
flush the DVR. If damage caused by this reason, no warranty.
- Tilt angle correction and data clearing are required during initial installation. Make sure motorcycle on flat ground to ensure the data accuracy.
- During installation, please ensure that the angle between the main host and the horizontal plane is within degrees and keep parallel to the front instrument as far as possible. If it is beyond the range, tilt angle data may cause deviation.
Standard installation drawing The main host is parallel to the horizontal plane and keep parallel to the front instrument.Horizontal plane sees the side of main host, the main host and the front instrument are not parallel and the angle is too large.
The installation drawings
- Note: please connect the cable correctly with right color
- HM Main Host
- Power adapter
- Front camera
- Rear camera
- Connect with front camera (The short wire)
- Connect with rear camera (The long wire)
- The red cord connect with power adapter
- Fuse
- Red B+ (positive)
- Orange ACC Power
- The black cord lead to ground (negative)
- Temperature sensor
Note: ACC signal line connected with motorcycle ACC power, can be switched on/off with motorcycle key. It also can be connected to the positive of the motorcycle power supply, so that you need to turn on by manually. Please remember to shut down the DVR after the motorcycle is turned off to avoid power consumption of motorcycle. (Recommended to connect the motorcycle ACC power supply)
HM702 operation
Function Buttons and operation Power key: Short press to power on the
machine, keep pressing over seconds to power off. In boot process, short press
to adjust the screen brightness and tilt angle indicator brightness. The
indicator brightness is divided in levels: % brightness,% brightness,%
brightness and off the screen(indicator off).The default screen brightness is
%,The system will save the adjusted brightness. If you turn off the machine in
the screen off state, then the brightness is % when you turn on the machine
again. If connected with motorcycle ACC power, unscrew the motorcycle key the
DVR will automatically start on and recording, off the key the DVR will
automatically shut down.
“OK” button: Short press in the recording status to pause the recording. After
pausing the video, long press to enter in camera interface (short press to
take photos-each camera will take one).Long press again will enter in play
mode, you can view the videos and pictures (press UP/Down button to select the
review file— short press to play — short press again to pause / long press to
end play).The third long press to return to the video interface. In speed
interface long press seconds to clear the highest speed and the max tilt angle
data. In compass interface long press seconds to clear the highest altitude
and GPS altitude data. In straight racing interface short press to confirm the
selection, long press seconds to clear the racing records. In tilt angle
interface long press seconds to clear the tilt angle data or correct tilt
angle. In my route interface long press seconds to clear all data records in
all interfaces.
Setting button: Short press to lock video in recording status, long press to
on/off WIFI. After pausing the recording, short press to enter the video
settings interface (press UP/Down button to select the items that need to set—
press“ OK” to enter— press UP/Down to the selection— press“ OK” to
confirm).Short press again to enter the system settings interface. The third
short press to exit settings.
UP button: When in recording status, short press to switch the speed
interface, recording interface, tire pressure display interface, my route
interface, tilt angle interface, straight racing and the compass interface.
Long press second for switching front / rear camera to be displayed separately
or the front/rear camera size window displayed. In settings interface, this
button is up selection function.“ Straight racing” interface long press second
to up select racing mode.
Down button: When in recording status, short press to switch the speed
interface, compass interface, straight racing, tilt angle interface, my route
interface, tire pressure display interface and recording interface. Long press
second for switching front / rear camera to be displayed separately or the
front/rear camera size window displayed. In settings interface, this button is
down selection function.“ Straight racing” interface long press second to down
select racing mode.
Working Indicator: When recording it flashes every second, pause recording it
always on.
Power Indicator: Power on it lights on, the built-in battery fully charged it
lights off.
Note: , Turn off the function of“ Straight racing” or“ Tilt angle”,the
interface will no longer display on the main host screen. , The tire pressure
display interface can be opened in the tire pressure setting menu or after
successfully matching with the tire pressure monitor.
Introduction of main host screen interfaces
Recording interfac Tilt angle interface Tire pressure display interface
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Recording (red light flashing shows DVR is recording now)
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Time cycle of recording
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Front camera resolution
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Rear camera resolution
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Ambient temperature
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GPS signal
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Recording voice On/Off
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TF card status
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Battery
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Recording time length
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Current Speed
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Altitude
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/GPS Altitude
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Air Pressure
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Compass
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Photo
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Video lock
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Tire pressure value
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Subtotal mileage
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Single driving time
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5 records
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Best record
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3-minute video countdown
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Current racing time
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0-100km/h Straight racing 0-100km/h
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0-400m /Straight racing 0-400m
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Current Speed
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Current racing distance
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Speed at max. tilt angle on the left
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Max.tilt angle record on the left
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Speed at max. tilt angle on the right
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Max.tilt angle record on the right
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Current tilt angle
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Compass
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Highest altitude
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Longitude and latitude
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Front tire pressure alarm
Normal blue, alarm turns red -
Front tire pressure value
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Front tire temperature
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Rear tire pressure alarm
Normal blue, alarm turns red( / ) -
Rear tire pressure value/
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Rear tire temperature
My route: Record the total mileage, total driving time, average driving speed,
highest altitude, max.tilt angle, fastest driving speed. In my route interface
long press 3seconds to clear all data records in all interfaces, and restart
to record.
(clear other interfaces data records will not affect any data of my route
interface)
Note:1, The “Photo” icon in the pictures will only be displayed when the
remote control “Photo” button is pressed, and it will not be displayed after
taking photos.“Video Lock” icon will only be displayed
HM702 Setting
Video settings
Resolution: select the resolution of the video, the default resolution is
2560 1440 P30_2560 1440 P30, front and rear cameras keep the same video
resolution.
Loop Recording: Set the duration of recording, there are options: minute,
minutes and minutes . The default is minutes (each video record minutes). It
will keep recording till the eMMC/TF card is full, the new video will
overwrite before saved videos.
Video Synthesis: When turn on this function, the video can show both images of
the front and rear cameras by picture in picture. The default is off. When
turn off this function, the video recording by the front and rear cameras are
two different videos.
GPS: Set the GPS on or off. After turning GPS on, it can show the speed , the
altitude, the latitude and longitude of the motorcycle, also have the compass
function.
After GPS turn off, it will be not able to provide these data.
Satellite: It show the time and date, speed, latitude and longitude, number of
satellites, signal value. The larger the signal value, the stronger the
signal. If the GPS has no signal or turned off, it will not be able to receive
satellite signals.
Parking Guard: seconds of automatic video recording when the motorcycle is hit
and the motorcycle key is on“ Off” , this function requires ACC to be
connected. After this function triggered once, you need to re-set to continue
using it.
G-Sensor: Adjust the sensing of the video collision locking function, select
the appropriate option according to the road conditions.
Audio: This function is designed for voice recording at the same time when DVR
recording, two status: on/off. Off the setting, there is no sound in the
video.
Date Stamp: The HFK logo and date will be shown in the video when turn on the
DVR. It will be no longer shown in the video when it is turned off. The
default is on.
Compass: The default setting is on. When it is turned on, there will have icon
in the main screen. In APP, it can be synthesized into the video by adding a
watermark. After being turned off, the main screen will not displayed, and the
compass watermark can also be added in the APP.
Air pressure: When turned on this function, real-time pressure information
will be displayed on the main screen, and pressure data mark will also be
generated on the video. After shutdown, the main screen and the video will not
displayed.
The default setting is on.
Altitude: After turning on the main unit, the real-time altitude information
of the area will be displayed on the screen of the host, and the altitude data
label will also be generated on the video. After shutting down, neither the
host nor the video will be displayed. The default is on.
GPS Altitude: Turn on GPS, the real-time GPS altitude information of the area
will show on the screen, When turn off GPS, it will not be shown the GPS
altitude information of the area on the screen. The default setting GPS is on.
If the GPS has no signal or turned off, the screen will have no GPS altitude
data normally.
GPS LAL: After turning on, the current position of the motorcycle will be
showed on main screen. The GPS must be turned on to use it. After closing, the
GPS latitude and longitude information will not be displayed on the host, but
it can be retrieved by adding a watermark in the APP. The default is on. If
the GPS has no signal or is turned off, it will not be able to provide data
normally.
Speed: After turning on this function, the screen will show the current speed
of the motorcycle. Please turn on GPS first to use this function.
Fatigue Driving: After being turned on, after hours of continuous power on,
the host screen will display a fatigue driving prompt box with a beeping sound
(for seconds), and then remind once every hour. After turning off, there will
be no reminder function.
Delayed shutdown: After the motorcycle key is on“ Off” , the DVR will delay
seconds to shutdown, this function needs to be connected with ACC.
Conversion: Miles per hour and kilometers per hour can be choosed.
System setting menu
WiFi: Turn on DVR’s G WiFi, connected with your phone, you can operate the
DVR, download files, video clip etc.
Connected with APP the main screen can’t show current images. In recording
status, long press setting button can turn
on/off WiFi.
Date/Time: Manually adjust the time & date, select the format of time & date.
Auto Matching: When you use the remote controller pairing, please make sure
the remote controller corresponds to the
machine.
Temperature: Set the temperature units to “℃” and “℉”; Temperature display,
after turning on, the host screen will display
the real-time ambient temperature of the area, and temperature data labels
will also be generated in the video. After
shutdown, it will not be displayed on the host and video, and will default to
enabled; Low temperature reminder: When the
ambient temperature is below ℃, the host screen will display a warning box for
being careful of slippery roads and
accompanied by a beep sound (lasting for seconds). After turning it off, there
will be no reminder function.
Screen Off Delay: Choose the time of screen on: off, minutes, minutes, and
minutes. Off the setting, the screen will
stay on, the default is off.
Button sound: Turn on/ off the button sound, the default is on.
Image Rotation: When the image on the main screen is opposite to the real
object, use this function to correct it.
Time Zone: Set the time zone of the user’s area, the default is GMT+:.
Language: Set the language by simplified Chinese, traditional Chinese and
English. The default is simplified Chinese.
Format: You can choose to format the eMMC and TF cards. Please save important
files before formatting.
Default Set: All functions are reset to the factory state.
Version: It show the model number and software version.
System setting menu
WiFi: Turn on DVR’s 5G WiFi, connected with your phone, you can operate the
DVR, download files, video clip etc.
Connected with APP the main screen can’ t show current images. In recording
status, long press setting button can turn on/off WiFi.
Date/Time: Manually adjust the time & date, select the format of time & date.
Auto Matching: When you use the remote controller pairing, please make sure
the remote controller corresponds to the machine.
Temperature: Set the temperature units to “°C” and “°F”; Temperature display,
after turning on, the host screen will display the real-time ambient
temperature of the area, and temperature data labels will also be generated in
the video. After shutdown, it will not be displayed on the host and video, and
will default to enabled; Low temperature reminder: When the ambient
temperature is below 3 °C, the host screen will display a warning box for
being careful of slippery roads and accompanied by a beep sound (lasting for
15 seconds). After turning it off, there will be no reminder function.
Screen Off Delay: Choose the time of screen on: off, 2 minutes, 3 minutes, and
5 minutes. Off the setting, the screen will stay on, the default is off.
Button sound: Turn on/ off the button sound, the default is on.
Image Rotation: When the image on the main screen is opposite to the real
object, use this function to correct it.
Time Zone: Set the time zone of the user’s area, the default is GMT+08:00.
Language: Set the language by simplified Chinese, traditional Chinese and
English. The default is simplified Chinese.
Format: You can choose to format the eMMC and TF cards. Please save important
files before formatting.
Default Set: All functions are reset to the factory state.
Version: It show the model number and software version.
Straight racing
Straight racing functions has three modes: Racing video mode, Racing mode and
OFF state.
Racing video mode: The default mode is racing video mode (racing data is
written into video which can be brought up and composited in APP).It is
divided into two modes: 0-100 km/h and 0-400m to record the speed-up time from
0-100km/h and the riding time of 400m distance(Only on the state of GPS is ON
and 3 minutes loop recording mode). After selecting the mode in straight
racing interface, press “OK” to start (GPS signal should be good),countdown 3
seconds, “Ready” will be showed in main host screen. racer is ready to start.
The timing starts at the departure moment (vehicle speed is zero), according
to the selected mode, when the speed is increased to 100km/h or raced to 400m,
the timing ends. This process timing is one record. Vehicle speed is 0 km/h
the main host screen will show “Ready” you will enter the second round of
racing. If you stop during the racing, the timing will restart at the next
racing. One round finished the latest records will be displayed in the main
host screen Taking tonger time record in red, shorter in green. Exiting the
straight racing interface means exiting the racing mode.
Note:
- In straight racing mode interface, long press UP/Down button to switch 0-100km/h and 0-400m.Long press for 3 seconds can clear all racing date in main host screen.
- In racing vide mode, press“OK” the recording video will be cut and saved, then keep recording racing video. It is need to press “OK” again to restart after 3 minutes video finished recording. If you don’t get 3 minutes to switch to another racing mode (e.g. 0-100km/h to 0-400m), the video will also be cut and saved after pressing the confirm button, then the recording will start again.
- Up to 5 race records can be kept in main host screen, and they will be cleared manually after 5 races. Only clear the records which showed in main host screen display, the racing data of the recorded video can be brought up in APP.
Racing mode: Racing data is not written into the video, and relevant data cannot be retrieved in APP. The operation method is the same as the racing video mode, but the video will not be cut off. This mode does not interfere with video recording.
OFF state: When you choose to off this mode, the straight racing function is turned off, and the straight racing interface is no longer displayed in the main host screen, only the video interface and the data interface are displayed.
Troubleshooting
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The racing interface does not show or the speed video cannot add watermark: Please check the status of the straight racing function in the main host setting interface, if it is “OFF”, the racing interface will not be shown. If it is in “Racing mode”, the racing data will not be written in the video, and the speed watermark cannot be added in the APP.
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The straight racing function can not running: 1 ,Please make sure the GPS is “ON” and the signal is good 2,
Please check the status of the straight racing function in the main host settings interface, if it is in”Racing video mode”, please adjust the video cycling time to 3 minutes. -
The speed suddenly drops to zero during the racing: It may be due to local GPS signal instability or interfered, please try again in an open area with good GPS signal.
Tilt Angle
Titt angle : When motorcycle leaning left/right while riding, the current
angle (max. angle is 70°) and real-time speed will displayed, the max. tilt
angle and real-time vehicle speed at the max angle will be recorded.
Tilt Angle Correction:
- During installation, please ensure that the angle between the main host and the horizontal plane is within 20 degrees and keep parallel to the front instrument as far as possible. If it is beyond the range, tilt angle data may cause data deviation.
- Make sure motorcycle is on flat ground, keep the motorcycle with the ground at 90 degree and the handlebar upright to ensure motorcycle wheels in a straight line.
- Long press “OK” button 3 seconds, will appear an operation menu, press “UP/Down” button to select “Tilt angle correction”, short press “OK” button to confirm.
Remote control matching
Note: wireless remote
control is optional equipment, please purchase it separately if necessary.
Lease refer to the remote control manual for detailed operation.
HM702 and Wireless Remote Control Matching Operation
- Short press the “OK” button on HM702 to pause recording. Short press “Setting” twice to enter system settings interface, select “Auto Matching” and confirm.
- Simultaneously press and hold the “Camera” & “Video Lock” on the remote control. After the K20 remote control indicator flashes 5 times, the matching is successful with words”Matching sucess” and the main screen will return to system settings interface .If not work, please try again.
Tire Pressure
HM702 and Tire pressure detector Matching Operation
- Short press the “OK” button on HM702 to pause recording. Short press “Setting” twice to enter system settings interface, select the “matching” option within the tire pressure, select “front wheel matching” or “rear wheel matching” and confirm. The screen will display “front wheel matching (rear wheel matching) ++”.
- Screw the tire pressure monitor onto the corresponding (front/rear) tire nozzle until it is tightened. After successful pairing, the host screen will display “Front wheel matching successful (rear wheel matching successful)”.
Note: 1. Each tire pressure matching requires a 20 second interval; If pairing timeout occurs, please repeat the above operation.
Matching: Paired with tire pressure monitors, after successful “front wheel
matching”, the corresponding tire pressure value will be displayed on the tire
pressure display interface “FW”, After the “rear wheel matching” is
successful, the corresponding tire pressure value will be displayed on the
tire pressure display interface “RW”.
Tire Pressure Maininter face Switch Setting: After being turned on, the host
screen displays the “tire pressure display interface”; After shutdown, the
“tire pressure display interface” will not be displayed on the host, but will
default to closed. After matching with the tire pressure monitor, the “tire
pressure display interface” will automatically open. If the host does not
match the tire pressure monitor, it will not be able to provide data normally.
Tire pressure limit setting: used to set the alarm values for the highest and
lowest tire pressures. After setting the maximum and lowest front tire
pressure limits, when the tire pressure is greater than or equal to the set
limit, when the front tire pressure is lower than or equal to the set limit,
when the rear tire pressure is higher than or equal to the set limit, and when
the rear tire pressure is lower than or equal to the set limit, the host
screen will display “Abnormal tire pressure, please check the tires as soon as
possible” Prompt box accompanied by beeping sound (lasting for 15 seconds).
Tire Pressure Abnormality Alert Switch Setting: After being turned on, when
the tire pressure limit is set above or betow the set value, the host screen
will display a “Tire pressure abnormal, please check the tires as soon as
possible” prompt box accompanied by a beep sound (lasting for 15 seconds);
When the tire pressure is lost, the host screen will display a “tire pressure
device lost” prompt box accompanied by a beep sound (lasting for 15 seconds),
which defaults to off. After matching with the tire pressure monitor, the tire
pressure alarm will automatically turn on. If the host does not match the tire
pressure monitor, it will not be able to alarm. SOUL aTS Lebo
APP operation
HM702 APP connection
- Long press “Setting” while recording, main screen will be in blue and show: SSIDXX-XXXXX, PWA2: 00000000.
- Select the name of WIFI “HM702-xxxx”on your phone to connect, initial password is:00000000, then turn on HFK APP, it will connect successfully, the main screen will show “WIFI connection successful” .
Android Download
Select “Folder” enter in “eMMC/TF Folder” (default in “eMMC”, if insert a
TF card, it can switch to “TF” ), download the file. Or you can download the
file directly in preview. Then back to phone “Files” to check the downloaded
files.
http://a.app.qq.com/o/simple.jsp?pkgname=com.ntk.hfk
Scan QR code and download App (Android/IOS)
Unlock the locked videos
Select “Folder” enter in “eMMC/TF Folder”, click“ Edit” to choose the files
which need to unlock. iOS
IOS Download
- Select“ Folder” enter in“ eMMC/TF Folder” (default in “eMMC”, if insert a TF card, it can switch to “TF” ), download the file you need, and also can download the file directly in preview
- Select“ Phone Folder”,you can view the downloaded files on your phone. Select ”Share” to“ Save the video” or “Save the Photo”.Then back to phone “Photos” to check the downloaded files.
- FolderEdited videos saved in “Edited ”, they can be shared directly to social media(Keep phone on line, if cannot share, please disconnect the WIFI between phone and DVR). They also can download to the phone folder, same operation as above.
Video Clip &Add watermark
- Select “Folder” enter in “eMMC/TF Folder”, download the file you needed(also can download in preview).
- Select“ Phone Folder”,find the downloaded file, play the video and click“ Video Clip” or“ Add watermark” to edit the file.
Video Clip
Drag the progress bar in the video, select you needed part. Click“ Play” to
preview the selected video clip, click “Done” to finish. Drag the sliders at
both ends of the video to reduce the video time. The clipped video files will
be stored in the“ Edited Folder”.
Add watermark
- Click the“ Straight Racing mark” /“ Speed mark” /“ Longitude & latitude mark” /“ Compass mark” /“ Map mark” or“ Tilt Angle mark” button on the screen to add or cancel the mark.
- Drag the mark and place it in the appropriate position.
- Click the“ Start” button to start the video composition. The synthesized ones will be stored in the “Edited Folder”.
Troubleshooting
Note: This system max support for 512GB TF card. In order to make sure
video recording normally, we suggest to use brand TF card. Because the
recording system keep reading and writing data, so please must be use high
speed 10 (3) TF card or above (reading speed of 100Mb/s,writing speed of
60Mb/s).
When the DVR is working, please do not remove the TF card, it may cause the TF
card damaged.
- After start on the motorcycle but the DVR cannot turn on, first check power connection if normal.
- Press “ON” button but DVR cannot turn on, please check the power connection if normal.
- If DVR cannot recording/take pictures/lock videos, please check if you inserted the TF card or need to format TF card. If the problem is still on after formatting the TF card, please re-insert the TF card or re- format or replace a new card.
- Mainhost “F” -front camera( “B” -rear camera) has no display image, please switch front(or rear) camera to check. For example: Front camera has no image, switch “F” to “B” , but “B” still no display, then make sure “F” camera with problem, please change a new one.
- “F’ and “B” both have no display image, check the cameras connection if right.
- If the video comes blurry, please check the lens if with dust, and wipe them clean.
- If the recording video has no voice, please check the microphone if “ON” .
- During normal riding when you find videos locked: Please adjust the G-sensor sensitivity. The default is integrated general road, please select to Bumpy mode.
- Motorcycle Collision but recording video unlocked: Please check if the G-sensor is “ON” , if it is on, please set the sensitivity mode in Urban road.
- WIFI connection is abnormal: Check the WIFI if “ON” After connecting WIFI, the display will show: “SSID: XX-XXXXX. PWA2:00000000” (Initial password is 00000000).Connecting WIFI the screen display is in blue with words” WIFI connected” .When connecting WIFI please turn off the cellphone Bluetooth.
- If the DVR crashed, please press “RESET” and try again.
- Display screen or recording video if have stray electromagnetic interference or purple-grained electromagnetic interference: 1, Please check the motorcycle spark plug model, please use R-rated resistive spark plug. 2, Check if there has any problem with the cable lines or binding of the cameras. Please straighten the cable don’ t fold them up and keep a certain margin. Do not tie them too hard or squeeze too tightly with the motorcycle shell.
FCC STATEMENT
This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1)This device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class
B digital device, Pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or more
of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Caution: Any changes or modifications to this device not explicitly
approved by manufacturer could void your authority to operate this equipment.
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated with
minimum distance 20cm between the radiator and your body.