LUNA OPTICS LN-G3-B50 User manual

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LN-G3-B50
GEN-3 HD DIGITAL TECHNOLOGY
DAY & NIGHT BINOCULAR 6-36x50
VERSION M7 V1.16
INSTRUCTION MANUAL
IMPORTANT: Please read this manual in its entirety prior
to using this device!

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DIGITAL NIGHT VISION TECHNOLOGY:
1. Your digital binocular operates with batteries. Unlike a daylight
binocular, where you see the image due to light traveling through the glass
and the prisms, the digital night vision device works by projecting the image
onto an OLED display screen. While the Image Sensor and the OLED display
are the crucial components of your viewer, the optical parts of the unit are
also very important, as they gather the light into the Image Sensor and then
bring the projected image from the OLED screen to your eye. Since the
image is projected on the display screen, just like any TV, it has certain
limited resolution, so your digital night viewer cannot provide the same
crystal-clear image, as you see through your daylight binoculars.
2. Your binocular has options of full-color, black and white, night vision
green and amber color image –why? Because, while full-color image is an
excellent choice during daylight, it is not as effective as monochrome image
during nighttime conditions.
3. Your digital viewer is safe to operate during daylight and nighttime
hours. IT IS NOT SAFE FOR YOUR EYES TO LOOK DIRECTLY AT THE SUN
THROUGH THIS PRODUCT! Please note that during daylight you will have to
reduce the brightness level of the unit to prevent the image from becoming
totally washed out. You should also utilize Color Enhancing Filter, supplied
with the unit for daylight operation in order to view more vibrant colors.
(Filter is embedded into the front lens cover)
4. For more details on how to operate your viewer, please read this
manual completely to ensure proper operation.
YOUR PACKAGE INCLUDES THE FOLLOWING:
1. LN-G3-B50 Binocular
2. 16GB Micro SD-card (installed into the SD-card slot)
3. Color Enhancing Filter (installed into the front lens cover –daylight
use only –remove the lens cover in the dark!)
4. Deluxe Carry Case
5. USB Cable, Micro-SD Card USB Flash Drive Adapter
6. RCA Video Cable
7. 4xCR123A batteries (Optional –NON-RECHARGEABLE!)
WARNING: it is prohibited to use ANY rechargeable batteries
with peak Voltage above 4.2V in this device. Please only use
reputable rechargeable batteries brands and battery chargers.

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Please identify all the parts of the device PRIOR to operation!
1
6
5
7
11-a
3
4
2
9
10
8
11-b

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GLOSSARY:
1 –Objective Lens Focusing Ring 8 –Menu / Super Controller
2 –IR Illuminator Focusing Wheel 9 –Power Indicator Light
3 –IMAGE Button 10 –Folding Eyecups
4 –CAMERA / LRF Button 11 –Lens Covers:
5 –POWER / IR Button 11-a) Objective Lens Cover with
6 –Ocular Focusing Rings built-in Daytime Color Filter
7 –Rangefinder Lens 11-b) Laser Rangefinder Lens Cover
INSTALLING THE BATTERIES:
Your device operates on four 3V Lithium type batteries, known as CR123A type
commonly available online and in Electronics/Camera/Convenience stores. NOTE:
it is possible to use rechargeable batteries (CR123R) but please make sure each
battery peak voltage is equal to or less than 4.2V. Furthermore, rechargeable
batteries are not recommended due to significantly shorter operating time!
WARNING: if batteries supplied with the unit - they are not
rechargeable –do not charge or recharge these batteries!
To install the batteries, remove the battery cover, located on the bottom of the
binocular by gently pressing onto the cover and at the same time sliding it in the
direction shown by arrow on the cover. Please
note the battery cover has an attached ribbon,
which has two functions: one is to prevent the
battery cover from being lost in the field and
second, to allow for easier batteries removal
by placing the ribbon under the batteries
during installation. Since there are 4 batteries
that need to be installed, place the ribbon
under the bottom 2 batteries, then place it
again between the bottom and top batteries.
Always follow polarity when installing the
batteries, placing negative (-) end onto the
metal springs. Replace the cover by sliding it
back until you hear a clicking sound indicating the cover has locked into place.
Always make sure the cover is locked securely prior to using the binocular in the
field.
OPERATING FROM A USB POWER BANK: BEST POWER OPTION
Your digital viewer can also operate from the commonly available 5V USB Power
Bank chargers. Please make sure the output of the Power Bank is BETWEEN 2.0A
and 2.4A, as less powerful output may fail to power the unit especially when the IR

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illuminator or Video/Wi-Fi functions are activated, and more powerful output is
not necessary and may make power supply area hot to the touch. To connect the
Power Bank, open the Connection Area rubber cover by gently pulling it outward
and then swing it counter-clockwise to the right and locate the Micro-USB-C
connector. Connect the small end of the USB
cable (included) to the connector and then
connect the large end of the cable into Power
Bank output. You may need to activate the
power bank first, prior to turning the viewer on.
We strongly recommend operating this
binocular from a power bank when long time observation is required and when
binocular is utilized on a tripod in a fixed position.
DAYLIGHT COLOR ENHANCING FILTER:
Your binocular is equipped with a unique daytime color enhancing filter, which
provides vibrant and accurate colors rendition (digital image sensors are known to
distort colors and provide an unnatural color image during daytime). The filter is
embedded into the objective lens cover (11-a) and we strongly recommend
keeping it on during daytime use in order to enjoy vibrant daytime color images.
During nighttime you will need to remove the lens cover, because the color filter
will block most of the built-in IR illuminator’s light.
TURNING THE UNIT ON / FOCUSING THE UNIT / TURNING IT OFF:
To turn the unit ON, press the POWER Button
(5) momentarily. The LED Power Indicator
(10) located on the back of the unit should
light up in green color. Look through the
eyecups (6) –you should see the Welcome
screen for a few seconds, followed by the
initial image showing alphabet and numbers.
Once you see this image you can begin the eyepiece focusing process. With right
eye closed, focus the left eyepiece until you can clearly see letters and numbers.
Then close the left eye and focus the right eyepiece. Open both eyes and the
image should be mostly clear. If the image is still not 100% clear, fine-tune each
eyepiece until you can uniformly see all letters and numbers with both eyes open.
You may also need to adjust the physical distance between the eyepieces (inter-
pupillary distance) by grasping both eyepiece assemblies and either pulling them
apart or pushing them closer to each other. Once the uniformed and sharp image
is obtained, you no longer need to adjust the two eyepieces. Now press the power
button momentarily and the letters/numbers will disappear from the screen.
(NOTE: the initial screen will automatically disappear after some time. If you are
not done focusing the eyepieces, you may continue doing so by focusing on the on-
screen display icons.)

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Now it is time to focus the front objective lens to the distance of the object you
wish to view. Rotate the Objective Lens Focusing Wheel (1) focusing on the object
until the image is at its best. Once the clear image is obtained, you will no longer
need to adjust the eyepieces, just rotate the front objective lens to adjust the
distance to the object you are viewing.
IMPORTANT: Only one front objective lens assembly (on the right side of the
binocular) need to be rotated to distance-focus the binocular. The second front
assembly houses laser rangefinder unit and is not involved in the focusing process.
It cannot be rotated and please do not under any circumstances try to rotate this
lens assembly.
To turn the unit OFF, press and hold the POWER Button for 2 seconds. The image
will disappear if you turn the unit off correctly. Always replace the protective lens
cover after the unit is turned off and no longer in use.
IMPORTANT: When turning the unit ON or when operating the unit with Wi-Fi
stream activated, it is normal to see some image flickering in the display. This is
normal and does not affect the unit. If the flickering does not disappear once the
unit is up and running and Wi-Fi is no longer active, please re-start the unit. If
conditions persist, please contact us at: [e-mail] for assistance.
ON-SCREEN DISPLAY ICONS:
Laser Rangefinder Reticle Distance Readout and Measuring Unit
Record Mode
IR Power Level Magnification Date & Time Power source

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Counter Number Remaining Image Space
MENU / SUPER CONTROLLER FUNCTIONS:
Your binocular features a unique and user-friendly
adjustment called Super Controller (8). It incorporates
various operating functions and makes navigating and
adjusting menu functions fast, easy and natural
without having to take your eyes off the eyepieces in
the field. It is especially useful when using in the dark
conditions where button location may be particularly
difficult. Controller activates the Main Menu by
pressing and holding onto it for 2 seconds.
Once activated, all Menu navigation is done the
following way:
-Scrolling through the menu contents: rotate the Super
Controller in either direction (each click scrolls the menu by
one step)
-Selecting and confirming function: short-press onto the
Super Controller
-Return from selected function to Main Menu: Press and
Hold onto Super Controller for 2 seconds.
-Return from subchapter or from 2nd page: highlight “Back”
circle and short-press Controller
-Exiting the Main Menu: Press and Hold onto the Super
Controller for 2 seconds

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MAIN MENU consists of the following selections:
VIEW MODE:
-DAYTIME COLOR: this setting presents image in natural full color, best
suited for daytime viewing and recording
-B&W MONOCHROME: this setting presents the image in monochrome
black and white color (preferred for nighttime urban settings)
-NV GREEN PHOSPHOR: this setting presents image in traditional night
vision green color (good for nighttime field settings)
-NV WHITE PHOSPHOR: this setting presents image in traditional night
vision turquoise hue color (good for nighttime urban settings)
-AMBER: this setting presents image in soft Amber color (good for highly
detailed image during variety of low-light conditions and for car
headlights glare)
SEE PAGE-12 FOR MORE INFORMATION ON IMAGE COLOR SELECTION
WI-FI:
-OFF: Wi-Fi is turned OFF (default setting)
-ON: Wi-Fi is turned ON (SEE PAGE-16 FOR MORE INFORMATION)
RANGEFINDER:
-RANGING MODE: Opens sub-menu as follows
OFF: Laser Rangefinder is OFF
ON (MANUAL): Laser Rangefinder is in manual mode –user can
measure distance by pressing Camera/LRF button momentarily.
ON (AUTO): Laser Rangefinder is in automatic mode –it will
continuously measure the distance every 2-3 seconds.
-RANGING UNIT: Opens sub-menu as follows
YARD: distance will be measured in Yards
METRE: distance will be measured in Meters
PLAYBACK:
-Selecting this mode will allow you to review and play back the images and
videos directly on your binocular. During playback it is possible to delete
unwanted files by short-pressing the Camera button (4), then rotate the
Super Controller to confirm delete and short-press the Camera button
again. To exit this mode press and hold the Controller for 2 seconds
SETTINGS:
Opens the Settings Chapters as follows below:
ELECTRONIC IMAGE STABILIZER (EIS):
-OFF: Electronic Image Stabilizer is turned off (default setting)
-ON: Electronic Image Stabilizer is turned on (SEE PAGE-14 FOR MORE
INFORMATION)
RESOLUTION:
-QHD @30FPS
-3MHD / 30FPS:
-FHD 1080p / 60FPS:

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-FHD 1080P / 30FPS:
-HD 720P / 30FPS:
CAPTURE MODE:
-Instant: select if you want no delay in capturing still image. Image will be
captured as soon as the camera button is pressed. (Default mode)
-Delay 3S: device will count down 3-2-1 and then image is captured
-Delay 10S: device will countdown 10 seconds and then image is captured
TV MODE:
-NTSC: select when connecting to TVs in North America (including USA),
Latin America and Caribbean, South America (except Brazil, Uruguay and
Argentina), Japan, South Korea, Taiwan, Philippines and Myanmar.
-PAL: select when connecting to TVs in Western Europe, Northern, Eastern
and Southern Africa, Middle East, India, Southeast Asia, Australia and
New Zealand
TV OUT:
-Select prior to connecting the Video cable to your TV or monitor
(binocular displays will turn off during Video connection)
FACTORY RESET:
-Cancel: Exit to main menu
-OK: Returns binocular to factory settings
FORMAT CARD:
-Cancel: Exit to main menu
-Format Card: Formats micro-SD card (ALL FILES WILL BE ERASED!)
DATE/TIME:
-Select when setting or updating date and time (see PAGE-10 for more
information)
VERSION:
-Displays current software version installed in your device. (In case of any
technical questions or malfunction, our customer service may ask for the
software version)
LANGUAGE:
-Select to change language (up to 10 different languages may be available)
ELECTRONIC IMAGE MAGNIFICATION ZOOM:
Your unit is also equipped with electronic zoom function, which allows you to
change image magnification from 6x to 36x. To increase the image magnification,
rotate the Menu / Super Controller (8) to the right (clockwise) and look into the
eyepieces –you will see the image magnification increase with each rotation click
by 3x. See below the magnification chart according to each rotation:
6.0x –9.0x –12.0x –15.0x –18.0x –21.0x –24.0x –27.0x –30.0x –33.0x –36.0x
You can observe the current magnification level on the bottom of the image
display once you start rotating the Super Controller. To decrease the image

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magnification, rotate the Super Controller to the left (counterclockwise) and image
magnification will decrease by 3x with each rotation. Factory default setting is 6x
NOTE: During any image magnification adjustments, please avoid pressing onto
the Super Controller, as this may activate the device main menu.
POWER & IR BUTTON (5):
a) Initial short-press –turns the power ON
b) When power is ON, single short press activates 1st power
level of IR illuminator. There are 3 IR power levels –each
consecutive short-press increases the power by one
level. 4th short-press turns the IR illuminator OFF
c) When power is ON, long-press shuts the power OFF
CAMERA/LRF BUTTON (4)
a) When LRF is OFF or in Auto Mode: Short press activates
photo capture. Long Press activates video recording.
During video recording, short press activates Photo
capture (default mode is instant capture). Long press
ends video recording, and video is automatically saved onto micro-SD
card.
b) When LRF is set to Manual Mode: Short press activates LRF
measurement. Long press activates (second long press ends) video
recording. Photo capture is NOT possible during LRF activated in Manual
mode.
IMAGE BUTTON (3)
a) Adjusts OLED displays brightness. Each short-press
increases the display brightness by one level. There are 7
brightness levels, and the factory default setting is level-3.
See page-13 for more image brightness adjustment
information
SETTING UP DATE AND TIME:
As your viewer has capability to take images and
record video, time and date is automatically stamped
onto each image and video recording. To set the
correct date and time, please follow this procedure:
Turn the unit ON. After image appears, press onto
the Menu/Controller (8) and hold it for approximately
2 seconds to activate the menu. Select “Settings”,
then “Date/Time”To adjust the numbers, rotate the
Controller in either direction. To switch between
numbers, short-press onto Controller. After Date is
set, adjust the time. Time is in 24hr format, so 13:00 is 1pm; 17:30 is 5:30pm and
so on. As with the date, changing hours and minutes is done by rotating the
Controller and moving between hours and minutes is done by pressing onto it.