Operation Manual
DAY / NIGHT VISION
RIFLESCOPE
DN 463
105 Sparks Ave., Toronto, ON M2H 2S5, Canada
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Precautions
DN 463 is a sophisticated precise optical instrument
equipped with electronics. It should be handled with due
care:
Unit contains fragile components. Avoid impacts,
dust, moisture and sharp changes of temperature.
Do not touch the optical surfaces other than for
cleaning. Doing so may damage the anti-reflection
coating.
Clean optical surfaces with professional lens cleaning
supplies.
Use only a soft clean cloth to clean the exterior of the
device.
Keep away from sources of heat, such as heating
appliances, sunlight or central heating.
Switch off the unit and remove the battery during the
extended periods of non-operation.
Do not keep the device at temperatures higher than
60oC (140oF).
Do not apply excessive force or pressure to the lens
assembly, movable parts and thread connections.
Small dark and/or light points may be seen in the field
of view due to considerable optical magnification of
the eyepiece. This does not affect the operational
capabilities of the device.
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CONTENTS
1. FEATURES
3
2. DELIVERY SET
5
3. SPECIFICATIONS
6
4. OPERATING INSTRUCTIONS
5. GUIDELINES FOR OPERATION
6. BATTERY INSTALLATION
7. OPERATING INSTRUCTIONS
8. SIGHTING DN463
7
7
9
10
12
15
17
18
18
19
19
20
23
25
26
9. MIL-DOT RETICLE
10. TECHNICAL INSPECTION
11. TECHNICAL MAINTENANCE
12. USING THE ADDITIONAL WEAVER RAIL
13. USE OF THE PRESSURE SWITCH MODULE
14. STORAGE
15. TROUBLE SHOOTING
16. WARRANTY
17. CUSTOMER SUPPORT
18. ACCEPTANCE CERTIFICATE
1
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DN463 shown on an assault rifle
2
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1.
FEATURES
Three readily available configurations of illuminated
red-on-green reticles that are able to be switched at a
moment's notice
Functions with one AA (1.5V) or CR123A (3V)
battery
Accurate internal front lens focus adjustment
Lightweight and highly durable; manufacturing
employs carbon plastic and other modern technologies
High magnification of 4x
Close observational range of 8 meters
IPX6 rating against water intrusion
Shockproof with the use of heavy recoil ammunition
(.375 H&H, .416 Rigby, .50 cal.), up to 6000 joules
Vertical positioning of the battery ensures an
uninterrupted power supply when firing
The image intensifier tube is protected against
excessive light exposure
Incremental reticle brightness adjustment
The reticle will blink as a warning 15-30 minutes
before the device shuts down automatically as a low
battery indicator
3
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Stabilized power supply for optimal consumption,
ensuring no shift of the aiming point under a
continuous power draw or drop in temperature
Fast start-up
Ergonomic design; the adjustment controls are located
on top
Precision internal windage/elevation adjustment MOA
per click
Built-in high-power PULSE hazard free IR illuminator
with beam focus
Remote control with secure attachment
Additional MIL-STD-1913 side weaver rail for
accessories
Flip-up objective lens cover
Stylish carrying case
DN463/ is a complex electro-optical device designed using
innovative technology.
We strongly recommend reading and following all the
instructions carefully before turning on the riflescope.
Not following the instructions and guidelines outlined in this
instruction manual can cause damage to the device, as well as
voiding any applicable warranty.
4
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2. DELIVERY SET
DN463
Carrying case
Pressure switch
IR Illuminator
User Manual
Warranty card
5
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3. SPECIFICATIONS
Model
DN463
Magnification, x
Objective lens, mm
Generation
4
60 mm , F / 1.68
Gen. 3
Image Intensifier Tube
Resolution, lines/mm, min.
Field of View, deg
Light amplification
Maximum recognition/viewing range at
normal nighttime conditions – 0.05 lux
(1/4 moon), m//yd
N3XT4322
57
9
35,000
600/800//656/875
Diopter setting, D
±3.5
Close-up range, m
8
1xAA or 1xCR123A
Battery type
Battery life without IR, hr (AA/CR123A)
Battery life with IR, hr (AA/CR123A)
Eye relief distance, mm
Water intrusion rating
Operating temperature range
Dimensions, mm
15/25
5/8
50
IPX6
-30C to +40C
Length
Width
275
95
Height
103
Weight, g
1,249
6
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4. OPERATING INSTRUCTIONS
DN463/ night vision riflescope is intended for observation and
hunting at dusk or during night time hours. When operated in
conditions without artificial sources of light, it is a passive
device. However, in environments of absolute darkness the
built-in IR illuminator provides viewing ability. DN463/ is a
very capable night vision device, and equally serves the amateur
or professional for:
Night observation and hunting
Patrolling and safeguarding
Search and rescue
5. GUIDELINES FOR OPERATION
DN463/ has been designed for extensive usage. To ensure
longevity and performance, it is necessary to adhere to the
following:
Under illuminated conditions measuring more than 1 lux
(deep dusk), do not power on the riflescope with the
objective lens cap open and do not point the product
towards a direct light source! Daylight, vehicle headlights,
flame, sun or similar light sources can irreversibly decrease
its performance.
7
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Some examples of common illuminated conditions:
Conditions
Natural illumination in the
field, lux
No moon, cloud cover
Starry sky, no moon, clear
Quarter moon, clear
Full moon, clear
Deep dusk
10-4 (0.0001)
10-3 (0.001)
0,05
0,38≈0.4
1.0
Dusk
10
Cloudy weather
500
When using in bright conditions (early morning or late
evening), do not leave the device on with the objective lens
cap open for more than 30 minutes.
Continuous observation of bright stationary objects can
cause the electronic-optical converter to fade, leading to the
appearance of dark spots in the field of vision.
Do not forget to turn off the scope after each use!
Store with the lens cap on, in the accompanying carrying
case.
The scope has been reinforced with an IPX6 rating against
water intrusion and can be used in inclement weather;
however, it is not intended for full submersion.
Attempting to disassemble or repair the scope will void the
warranty!
Clean the scope's optical surfaces only if necessary, and use
caution. First, remove (by blowing or carefully wiping off)
any dust or sand particles. Then proceed to clean by using a
8
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soft cotton tissue and alcohol or a cleaning solution
approved for use with multicoated lenses. Do not pour the
solution directly onto the lens!
The scope can be used in operating temperatures, ranging
from -30°C to +40°C. However, if it has been brought
indoors from cold temperatures, do not turn it on for 3 to 4
hours.
If the riflescope is unable to mount onto the rifle securely,
or if there are doubts about the mounting system, see a
qualified gunsmith. Using the weapon with a poorly
mounted scope can lead to inaccurate target shooting!
To ensure reliable performance, it is recommended to carry
out regular technical inspections of the unit.
6. BATTERY INSTALLATION
Unscrew the cap (1) of the battery compartment counter-
clockwise.
Install one AA (1.5V) or CR123A (3V) battery, so that the
(+) and (-) match the markings on the body of the unit.
Tighten the cap (1).
9
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7. OPERATING INSTRUCTIONS
Install the batteries according to the directions in the
section entitled “BATTERY INSTALLATION”.
Enter a dark environment.
Remove the objective lens cap by sliding it up on top of the
objective lens (2).
Turn on the unit by turning the selector switch (3) to the
“ON” position; you will see the screen light up green.
The scope can also be checked in an illuminated area, but
this is meant solely for testing the device; the lens cap (2)
must tightly cover the objective lens.
To adjust the brightness of the red reticle, turn knob (4).
To select one of the three types of the reticles, press button
(5).
Choose a remote stationary object to observe, at a distance
of about 100 m.
Turn the focusing knob (6) to “100”, it will settle into a
notch.
Observe the object through the scope and turn the diopter
focus knob (7) until the image appears crisp.
If necessary, turn on the IR illuminator by turning the
selector switch (3) to “IR” position. To mount the IR
Illuminator, unscrew and remove the plug (12) and screw
the IR clockwise.
10
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Turn the knob of the IR illuminator (8) until you get a
focused IR spot.
After making these adjustments, no further tuning of the
diopter is required, regardless of distance or other factors;
perfect the image quality using only the knob for the
objective lens (6) and that for the IR illuminator (8).
When finished, turn off the riflescope by turning the
selector switch (3) to the “OFF” position and close the
objective lens cap (2).
It is possible to mount the scope onto the firearm using a
special bracket (9); after the initial mounting is performed,
it is important to follow further mounting instructions in the
section entitled “SIGHTING DN463”.
The riflescope can be turned on instantaneously with either
the remote control housed in its bracket (10) or by button
(11).
11
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8. SIGHTING DN463
Sighting in of the scope should be done at operating
temperatures, by following the order of these steps:
Mount the rifle with the scope installed on a bench
rest.
Make sure that no sources of light are visible through
the scope's field of vision.
Set a target at a distance of about 100m; the light
levels around the target should not exceed 1 lux.
Remove the objective lens cap (2), by sliding it up on
top of the objective lens.
Turn on the scope by turning the selector switch (3)
to the “ON” position.
Aim the firearm at the target using the mechanical
sight.
Adjust the scope according to the steps in the section
entitled “OPERATING INSTRUCTIONS”.
Turn the objective lens focusing knob (6) until you
get a crisp image of the target.
Set the desired reticle brightness level by turning
knob (4).
If the center of the reticle crosshairs and the target
center do not line up, remove the covers protecting
the windage / elevation adjustment knobs.
12
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Using live ammunition, take 3 or 4 control shots,
continually aiming at the same hit point on the target
(you may also use a laser bore sighter and align the
laser point to the center of the cross hairs).
Examine the target and determine if the aiming point
coincides with point of impact, if you determine it's
necessary to make corrections, you will need to
adjust your aiming point. To move it downwards and
to the left, turn the knob (13) counter clockwise, in
the directions Down and Left respectively, the aiming
point moves upwards and to the right; keep in mind
that one click of the knob corresponds to a 12mm
shift of the hit point at a distance of 100m.
Check the accuracy of your adjustments by firing
another 3 or 4 control shots.
The scope should now be zeroed-in for the specified
distance.
13
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4
3
8
11
5
4
3
1
12
13
6
2
12
13 14
7
1
9
10
14
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9. MIL-DOT RETICLE
Your night vision riflescope DN463 has a Mil-Dot reticle
installed which helps you determine distance to the target if you
know its actual size.
The Use of a Mil-Dot reticle:
Viewing the target through the riflescope place the edge of
one post against one edge (top, bottom, or either side) of
the target so that the crosshair extends along either its width
or height.
Using the dots, measure along the crosshair to the opposite
edge of the target.
Once the measurement of the target has been estimated in
mils, use the following formula to determine the range:
The Measured object's width or height in Yards x 1000
Object's Width or Height in Mils
or
The Measured object's width or height in Meters x 1000
Object's Width or Height in Mils
=
=
=
=
Range in yards
Range in Meters
Range in Meters
532 Yards
or
The Measured object's width or height in Yards x 1000
Object's Width or Height in Mils
or
Example:
1.33 yards x 1000
2.5 mils
=
1330
2.5
.
15
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When making windage/elevation
adjustments please note that
one click of the riflescope's
adjustment equals to:
For the model DN463:
0.4235 MOA;
0.4435”/100 yds;
1.232cm/100m
1 mil (millirad) equals 3.6 inches at 100 yards or 36 inches at
1,000 yards, or 10 centimeters at 100 meters or 1 meter at 1,000
meters.
1 millirad (1 mil) = 0.001 of the distance = 3.4377 MOA
16
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10. TECHNICAL INSPECTION
It is recommended to inspect the riflescope before every use.
Make sure to check for the following:
Visually inspect the unit is free from any physical damage;
cracks, dents or signs of corrosion disqualify it from proper
use.
Check the sturdiness and proper fit of the mounting system.
Ensure the condition of the objective lens, eyepiece and the
IR illuminator are free of cracks, grease spots, dirt, water
stains and other residue before use.
Visually inspect the condition of the battery and the battery
compartment; the battery should be free of electrolyte and
oxidation residue, especially where the battery makes
contact with metal.
Verify the proper function of the following; selector switch
(3), reticle brightness knob (4), reticle selector button and
the instant power-on button (11).
Verify the smoothness of the objective lens focusing
mechanism (6), diopter focusing knob (7) and the IR
illuminator knob (8).
17
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11. TECHNICAL MAINTENANCE
Technical maintenance should be done no less than twice a year,
and is comprised in the following steps:
Clean the outside metallic and plastic surfaces from dust,
dirt and moisture; wipe the scope with a soft cotton tissue,
lightly coating it with gun oil or petroleum jelly.
Clean the battery compartment's electric contact points
using an oil-free solvent.
Inspect the eyepiece lens, the objective lens and the IR
illuminator and gently blow off any dust and sand, and
clean using lens cleaner and a soft cloth; see section
entitled “GUIDELINES FOR OPERATION”.
12. USING THE ADDITIONAL
WEAVER RAIL
The scope has a built-in additional weaver rail mount (14)
housed on the left portion of the body. This will allow the mount
of additional devices, such as:
IR75, LAM 10, LAM 2, LAM 3
18
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13. USE OF THE PRESSURE
SWITCH MODULE
DN463/ is supplied with a remote-control console. The console
has three buttons:
- “ON” button turns on/off the riflescope (fixed when pressed).
- “IR” button turns on/off the built-in IR Illuminator (fixed
when pressed).
- “Quick start” button - quick start-up of the riflescope and IR
illuminator (the device works only when the button is kept
pressed). After this button is released, the riflescope turns off, IR
Illuminator and reticle go out.
14. STORAGE
Always store the unit in its carrying case in a dry, well-
ventilated space. For prolonged storage, remove the battery.
19
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15. TROUBLE SHOOTING
Listed below are some potential problems that may occur when
using DN463. Carry out the recommended checks and
troubleshooting steps in the order listed. Please note that the
table does not list all of the possible problems. If the problem
experienced with the scope is not listed, or if the suggested
action meant to correct it does not resolve the problem, please
contact the manufacturer.
Problem
The riflescope
does not turn on.
Possible cause(s)
The battery has been
installed incorrectly.
Corrective action
Reinstall the battery with
the
correct polarity
orientation
The total battery charge
is less than 2.0V.
Install fresh battery.
Oxidized contact points
in the battery
Clean the battery
compartment,
compartment due to
“leaky” batteries or
contact points becoming
exposed to a chemically-
reactive solution.
focusing on the contact
points.
The red reticle is blurred
and cannot be focused
with the diopter knob.
The diopter cannot be
adjusted
to your vision.
If you wear prescription
glasses with a range of
+/- 5, keep glasses on
when looking through
the eyepiece.
With a crisp image
Dust and moisture are
covering the outside
optical surfaces.
Clean the lens surfaces
with a soft cotton tissue
or cloth.
of the reticle, the image
of the observed target
that is at least 30 m away
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Problem
Possible cause(s)
Corrective action
Clean the lens surfaces
with a soft cotton tissue
or cloth.
With a crisp image of
the reticle, the image of
the observed target that
is at least 30 m away is
blurred.
Dust and moisture are
covering the outside
optical surfaces.
Moisture is on the inside
of the objective and the
eyepiece lenses, or is on
the optical surfaces of
the electronic-optical
intensifier and may be
caused by the unit
Let the riflescope dry by
leaving it in a warm
environment
for 4 hours.
fogging up due to a rapid
change in temperature;
when the device is
brought in from the cold
into a warm
environment, for
example.
The total battery charge
is less than 2.0V.
Install fresh battery.
Distinct black dots
or specs on the screen.
The dots on the screen
are cosmetic blemishes
in the intensifier tube
and are a by-product of
the manufacturing
No need to take
corrective action or
return the device.
process; they do not in
any way affect the life or
performance of the unit,
and if there is dust on the
lens, please clean
according to the
instructions.
21
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The scope or the
The scope is turned on
via the remote control.
Turn off the scope and
the IR illuminator using
the remote control.
IR illuminator do not
turn off via the selector
switch on the scope.
The aiming point shifts
after firing rounds.
The riflescope is not
mounted securely.
Check how securely the
riflescope has been
mounted and make sure
that the same type and
caliber bullets are being
used as when the scope
was initially sighted in;
if your scope was
sighted in during the
summer, and is now
being used in the winter
(or the other way
around), a small
displacement of the
aiming point is possible.
Adjust the riflescope
according tothe
The riflescope does not
focus.
Wrong settings.
instructions given in the
section, entitled
“OPERATING
INSTRUCTIONS” and
check the surfaces of the
eyepiece and objective
lenses and clean them if
necessary from dust,
condensation, frost, etc;
to prevent fogging in
cold weather, apply a
special anti-fog solution.
22
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16. WARRANTY
NEWCON warrants this product against defects in
material and workmanship for one year from the date of
the original purchase, but no more than 12 months from
the date of manufacturing. Longer warranty is available,
subject to the terms of the specific sales contract. Should
your Newcon product prove to be defective during this
period, please deliver the product securely packaged in its
original container or an equivalent, along with the proof
of the original purchase date, to your Newcon Dealer.
Newcon will repair (or at its option replace with the same
or comparable model), the product or part thereof, which,
on inspection by Newcon, is found to be defective in
materials or workmanship.
What This Warranty Does Not Cover:
NEWCON is not responsible for warranty service should
the product fail as a result of improper maintenance,
misuse, abuse, improper installation, neglect, damage
caused by disasters such as fire, flooding, lightning,
improper power supply, or service other than by a
NEWCON Authorized Service.
23
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Postage, insurance, and shipping costs incurred while
presenting your NEWCON product for warranty service
are your responsibility.
If shipping from North America please include a cheque
or money order payable to NEWCON OPTIK for the
amount of $15.00 to cover handling and return shipping.
24
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17. CUSTOMER SUPPORT
Should you experience any difficulties with your
NEWCON OPTIK product, consult the enclosed manual.
If the problem remains unresolved, contact our customer
support department at (416) 663-6963 or toll free at
1-877-368-6666. Our operating hours are 9am-5pm,
Monday - Friday, Eastern Standard Time. At no time
should equipment be sent back to Newcon without
following the instructions of our technical support
department.
NEWCON OPTIK accepts no responsibility for
unauthorized returns.
To locate NEWCON Authorized Dealer call:
Tel: (416) 663-6963 Fax: (416) 663-9065
Email: [email protected]
The defective products should be shipped to:
US Customers:
2331 Superior Ave. Cleveland, OH 44114
From all other countries:
105 Sparks Ave., Toronto, ON
M2H 2S5, CANADA
25
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18. ACCEPTANCE CERTIFICATE
Image intensifier tube serial number:
____________________
Minimum
Measured
Resolution, lines/mm
57
600
Photocathode sensitivity,
integral, A/lm
Light amplification
35,000
26
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NIGHT VISION RIFLE SCOPE DN463
Serial number:
_________________________________________
The unit meets all technical specifications and has passed
the quality assurance inspection.
Production date:
___________________________________
Quality Inspector:
__________________________________
Quality Assurance Seal
27
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NOTES:
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NEWCON OPTIK 2011
Printed in Canada
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