AGM Global Vision RATTLER TC35-384 User manual

USER MANUAL
RATTLER
TC35-384
THERMAL IMAGING CLIP-ON

© 2021 AGM Global Vision, LLC. All rights reserved.
This documentation is subject to change without notice.
No parts of this manual, in whole or in part, may be copied, photocopied, translated,
or transmitted by any electronic medium or in machine-readable form without the
prior written permission of AGM Global Vision, LLC.
If you have questions that are not covered in this manual, or need service, contact
AGM Global Vision customer support for additional information prior to returning a
product.
AGM Global Vision, LLC
173 West Main Street
PO Box 962
Springerville, AZ 85938
Tel. [phone]
[e-mail]
www.agmglobalvision.com
EXPORT INFORMATION
Buyer acknowledges that all products supplied by AGM Global Vision, LLC are subject
to U.S. export control laws, including, but not limited to, the Export Administration
Regulations, the International Economic Emergency Powers Act, and various U.S.
embargoes and sanctions. AGM Global Vision products may not be exported,
re-exported, or transferred contrary to U.S. export control laws. In particular,
AGM Global Vision products may not be exported, re-exported, or transferred to
prohibited countries, individuals, organizations, or entities, including but not limited
to those individuals and entities listed on the List of Specially Designated Nationals
and Blocked Persons administered or maintained by the U.S. Office of Foreign
Assets Control (“OFAC”), the various lists maintained by the Bureau of Industry
and Security of the Department of Commerce, and the U.S. State Department and
Buyer represents and warrants that neither Buyer nor any of its officers, directors,
or employees are on such lists. Distribution or resale by Buyer to such countries,
individuals, organizations, or entities is expressly prohibited. Buyer has and will
maintain a positive process to ensure compliance with this Section.
2021.05.12

RATTLER TC USER MANUAL 3
FCC INFORMATION
Please take attention that changes or modification not expressly approved by the
party responsible for compliance could void the user’s authority to operate the
equipment.
This equipment complies with FCC/IC RSS-102 radiation exposure
limits set forth for an uncontrolled environment. This equipment
should be installed and operated with minimum distance 20 cm
between the radiator & your body.
FCC compliance: This product 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 product 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 product
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.
FCC Conditions
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.
2. This device must accept any interference received, including interference that
may cause undesired operation.
EU CONFORMITY STATEMENT
This product and - if applicable - the supplied accessories too
are marked with “CE” and comply therefore with the applicable
harmonized European standards listed under the EMC Directive
2014/30/EU, the RoHS Directive 2011/65/EU
2012/19/EU (WEEE directive): Products marked with this symbol
cannot be disposed of as unsorted municipal waste in the
European Union. For proper recycling, return this product to your
local supplier upon the purchase of equivalent new equipment, or
dispose of it at designated collection points. For more information
see: www.recyclethis.info
2006/66/EC (battery directive): This product contains a battery that
cannot be disposed of as unsorted municipal waste in the European
Union. See the product documentation for specific battery
information. The battery is marked with this symbol, which may
include lettering to indicate cadmium (Cd), lead (Pb), or mercury
(Hg). For proper recycling, return the battery to your supplier
or to a designated collection point. For more information see:
www.recyclethis.info
INDUSTRY CANADA ICES-003 COMPLIANCE
This device meets the CAN ICES-3 (B)/NMB-3(B) standards requirements.

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LIST OF CONTENTS
TITLE PAGE
Safety Summary 5
1. GENERAL INFORMATION 7
1.1 System Description 7
1.2 Key Features 8
2. OPERATING INSTRUCTIONS 9
2.1. Basic Operations 9
2.2 Main Function 16
2.3 Client Software Introduction 22
3. MAINTENANCE 23
3.1 Maintenance 23
3.2 Troubleshooting 24
4. WARRANTY INFORMATION 25
4.1 Warranty Information and Registration 25
5. SPECIFICATIONS 27
5.1 Specifications 27

RATTLER TC USER MANUAL 5
SAFETY SUMMARY
• Read and follow all instructions
• Read all warnings
• Only use the attachments/accessories specified by the manufacturer
• All service must be provided by the manufacturer
WARNING:
This product contains natural rubber latex, which may cause potentially fatal
allergic reactions! If you are allergic to latex, it is important that you strictly
avoid exposure to products that contain it.
WARNING:
Always make sure your firearm is unloaded before you place the scope on the
firearm. Reconfirm that the chamber is empty if you stop the procedure then
resume later. Safe handling rules should be followed at all times.
WARNING:
If a scope is mounted too far to the rear, the eyepiece can injure the shooter’s
brow. Shooting at an uphill angle also increases this hazard because it
shortens the distance between the brow and the rear of the scope. For this
reason, AGM scopes are engineered to provide generous eye relief. Therefore,
when mounting your scope, we recommend positioning it as far forward in the
mounts as possible to take full advantage of this generous eye relief. With hard-
recoiling rifles, serious injury or even death can result from eyepiece impact
with the shooter during the recoil process when discharging the firearm.
Be certain that your installation provides sufficient eye relief for the recoil
generated by your rifle before shooting the firearm.
NOTE: Give special attention to this warning when shooting uphill and/or from
a prone position. These shooting conditions can dramatically reduce eye relief.
PLEASE maintain maximum eye relief when shooting heavy recoiling and/or
magnum firearms. THE USER ASSUMES ALL RESPONSIBILITY AND LIABILITY
FOR HAVING THE AGM SCOPE PROPERLY MOUNTED TO A FIREARM AND
USING THE AGM SCOPE PROPERLY. ALWAYS CHECK THE CONDITION OF
YOUR MOUNTING SYSTEM PRIOR TO USING YOUR FIREARM.
WARNING:
The proper usage of the device is important for safe operation!
Therefore carefully read this manual!
WARNING:
If the device was left in storage for a longer period of time, before use, check
its functionality.
WARNING:
Disassembling of the device is prohibited, except in authorized repair centers.
WARNING:
Please remove the batteries from the battery compartment before connecting
the device to your PC, or it may cause computer damage.

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WARNING:
The external optical surfaces should be clean at all times. Touching the optical
surfaces with bare hands is not recommended.
WARNING:
Sand and sea water can damage the optical coatings!
WARNING:
Do not point the device directly at the sun!
WARNING:
Image performance is dependent on scenery and atmosphere conditions.
Contrast in the same image may vary as a function of the time of day due to the
effect of the sun. For example, at sunset objects will have absorbed different
levels of heat resulting in greater temperature differences and better contrast.
WARNING:
When left in storage for a longer period of time, batteries have to be
removed and stored in polyethylene bags to prevent contact with metal.
(It is recommended to recharge the batteries every two to three months.)
WARNING:
When carrying or transporting the device, put the protective lens cap on!
WARNING:
Condensation can cause fogging of the optical surfaces! Condensation occurs
when the temperature or humidity changes as follows:
– When moving the device from cold to warm place or vice versa;
– In places with high humidity.
When equalizing the temperature of the device with the environmental, the
condensation disappears. Use the towel to remove moisture.
NOTES:
• The detector spectral band provides better visibility through smoke, dust,
rain, smog, etc.
• Infrared radiation does not travel through glass. As a result, the clip-on does
not detect objects if they are behind glass windows or other barriers.
WARNING:
Clean the lens surfaces with the lens tissue or a dry cloth!
LEGAL NOTICE
Before attaching to weapons, check the regional legal regulations in the area
of application. The attachment to a weapon is always the sole responsibility
of the user.

RATTLER TC USER MANUAL 7
1 GENERAL INFORMATION
1.1 SYSTEM DESCRIPTION
The AGM Rattler TC35-384 is a compact thermal imaging clip-on system that
allows quick transformation of the day optics into thermal imaging device
without any special skills. Rattler TC35-384 can be easily attaching on up to 8x
magnification scopes for medium range use and 24 hours operation under any
weather and environmental conditions.
Powered with two CR123A or rechargeable RCR123A batteries the AGM Rattler
TC35-384 gives up to 4.5 hours of continues work. An external 5 V power bank
(battery pack) can be easily connected via an USB-C connector for a significant
increase of operating time. Onboard Wi-Fi module for live video streaming and
video/images recording via application are also available.
TABLE 1-1. MAIN PARTS
ITEM DESCRIPTION ITEM DESCRIPTION
1 Objective Lens 9 Battery Compartment
2 Objective Lens Cover 10 USB Cable
3 Objective Focus Ring 11 Lens Tissue
4 Power Button 12 User Manual
5Operation Buttons 13 Carrying Bag
6Output Lens 14 Quick Release Mount
(optional)
7Adapter Fixing Ring 15 Day Scope Adapter with
Inserts (optional)
8USB Type-C Interface
(closed with a cover) 16 Monocular Eyepiece
(optional)
FIGURE 1-1. MAIN PARTS AND COMPONENTS
USER MANUAL
15 16
14
10
12
11
1
2
3
456 7
89
13

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1.2 KEY FEATURES
• Quick conversion of daytime optics into thermal imaging scope
• Mounts in front of any daytime scope, no re-zeroing is required
• 384×288 thermal resolution, high sensitivity detector
• Image processing technology: Adaptive AGC, DDE, 3D DNR
• High-resolution OLED display
• Lightweight and compact design
• Easy to operate control panel
• Automatic or manual (silent) calibration
• Video recording and snapshot
• Built-in EMMC memory (16 GB)
• Supports distance measurement
• Adjustable color palettes
• Wi-Fi data transmission
• Waterproof, shockproof
• Powered by two standard CR123A or RCR123A rechargeable batteries
• Up to 4.5 hours continuous working
• External power supply capability
• Limited 3-year warranty

RATTLER TC USER MANUAL 9
2 OPERATING INSTRUCTIONS
2.1. BASIC OPERATIONS
2.1.1 UNPACKING
The following steps must be completed prior to each mission.
1. Open the carrying case, remove the device, and verify that all components
are included.
2. Inspect the device for any obvious evidence of damage to the optical
surfaces, body, operation buttons, etc. Ensure that all optical surfaces are
clean and ready for use. Clean all optical surfaces with a lens tissue.
2.1.2 BAT TERIES INSTALLATION
CAUTION:
Verify that the equipment is OFF before remove the batteries.
To install the batteries (refer to Figure 2-1):
1. Turn the battery cover knob (A) counter clockwise and then open the battery
cover (B).
2. Install two CR123A or RCR123A batteries (C) into the battery compartment.
Align the polarity symbols on the batteries as shown below.
3. Close the battery cover. Turn the battery cover knob clockwise until stop.
When the device is on a battery charge level is displayed on the status bar.
2.1.3 SELECT BATTERY TYPE
You can change the battery type according to your need. Select the correct
battery voltage in the device menu.
1. In the view mode, hold button to show the menu.
2. Select Battery Voltage menu item, and press button to switch the
voltage.
FIGURE 2-1. BATTERY INSTALLATION
A
B
C

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2.1.4 CONNECTING THE DEVICE
WARNING:
Please remove the batteries from the battery compartment before connecting
the device to your PC, or it may cause computer damage.
1. Open the cable interface cover.
2. Connect the device and power adapter with a Type-C cable to power on the
device. Alternatively, connect the device and PC to copy/delete files.
2.1.5 CONTROL BUTTONS
The Rattler controls are shown in Figure 2-2 and are defined in Table 2-2.
Each button is responsible for some functions selected by short press or long
press of the button. Pushing a button for 3+ second is considered “long press/
hold.”
TABLE 2-2. BUTTON FUNCTIONS
BUTTON FUNCTIONS
POWER Press: Sleep Mode/Wake Up Device
Hold: Power On/Off
MENU Press: Enable/Disable OSD
Hold: Menu Operation
MODE Press: Switch Palettes
FIGURE 2-2. CABLE INTERFACE
FIGURE 2-2. CONTROL BUTTONS
POWER CALIBRATION
CAPTURE SHUTTER
MODEMENU

RATTLER TC USER MANUAL 11
BUTTON FUNCTIONS
CAPTURE Press: Capture
Hold: Start/Stop Record Video
SHUTTER Press: Correct Non-uniformity of Display
CALIBRATION Press with Capture button together to
launch the Image Calibration menu.
2.1.6 POWER ON AND OFF
Power On
Hold the POWER button for 4 seconds to power on the device. An image will
appear on the display.
Refer to the figure below for the main view of the clip-on display.
Power Off
When the device is turned on, hold button for 4 seconds to power off the
device.
In the “Auto Power Off” menu you can set the time for the automatic shutdown
of the device as required (OFF / 30 min. / 45 min.).
2.1.7 SLEEP MODE
In the view mode, press the button. After a few seconds, the display will turn
off. Press the button again to exit the Sleep Mode.
2.1.8 ON-SCREEN DISPLAY
Press button in the view mode to display or hide the OSD (On-Screen
Display) information.
When OSD is on the information of Wi-Fi hotspot activation, digital zoom,
storage memory status, and battery status displays in top right corner of
viewfinder.
2.1.9 PALETTE SETTINGS
You can select different palettes to display the same scene in different effects.
Press button in the view mode to switch palettes.
HOT SPOT BATTERY
ZOOM STORAGE
FIGURE 2-3. THE DISPLAY MAIN VIEW

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TABLE 2-3. PALETTE SETTINGS
PALETTE DESCRIPTION
WHITE HOT The hot part is white-colored in view. The higher the
temperature is, the lighter the color is.
BLACK HOT The hot part is black-colored in view. The higher the
temperature is, the darker the color is.
FUSION
The hot part is white-colored. From high temperature
to low temperature, the image is colored in from white,
yellow, red, pink to purple.
RED HOT The hot part is red-colored in view. The higher the
temperature is, the redder the color is.
2.1.10 SHUTTER RELEASE
Press button in the view mode to release the shutter once for correction
of the non-uniformity of display.
2.1.11 RECORD/CAPTURE
Video Recording
Hold button in the view mode and start recording. In the upper left corner,
the recording time displays.
Hold button again to stop recording.
Snapshot Capturing
Press button in the view mode, to capture picture.
NOTE:
• When captured, the image freezes for 1 second and a prompt shows on the
display.
• For exporting captured pictures, refer to File Export.
2.1.12 FILE EXPORT
WARNING:
Please remove the batteries from the battery compartment before connecting
the device to your PC, or it may cause computer damage.
1. Before connecting the thermal scope to a computer, please make sure that
the Wi-Fi function of the scope is disabled.
2. Connect the thermal clip-on to your PC with USB cable and open the detected
disk.
FIGURE 2-4. VIDEO RECORDING

RATTLER TC USER MANUAL 13
3. Enter DCIM>100EZVIZ to view the videos and snapshots.
- Select and copy the videos to PC and play the file with the player.
- Select and copy the snapshots to PC and view the files.
4. Disconnect the device from your PC.
NOTE:
• The device displays images when you connect it to PC. But functions such as
recording, capturing and hot spot are disabled.
• When you connect the device to PC for the first time, it installs the driver
automatically.
2.1.13 IMAGE CALIBRATION
Press and buttons together in the view mode to display the Image
Calibration menu.
Use Image Calibration to solve the problem of shooting deviation and to achieve
better accuracy.
For more information on Image Calibration procedures, see Part 2.2.8.
2.1.14 INSTALLING THE CLIP-ON ONTO THE LENS OF A DAY SCOPE
WARNING:
Always make sure your firearm is unloaded before you place the scope on the
firearm. Reconfirm that the chamber is empty if you stop the procedure then
resume later. Safe firearms handling rules should be followed at all times.
Use the optional Day Scope Front Adapter (DSFA) to install the Rattler TC onto
day scope lenses.
ATTENTION:
The day scope front adapters are not recommended for installing the Rattler
TC on firearms with heavy dynamic recoil (.308 Win or stronger).
NOTE:
The Rattler TC cannot be attached to scopes that include focus rings on the
housing of the objective lens.
NOTE:
The adapter must fit with the diameter of the day scope front lens. There
are various optional day scope front adapters available for a wide range of
objective lens diameters.
Install the optional Day Scope Front Adapter to the Rattler as follows (refer to
Figure 2-5):
1. Align the pins of the optional adapter (A) with the bayonet grooves in the
Rattler’s output lens attachment place. This position is marked with a red dot
on the adapter and output lens.
2. Insert the adapter and then turn it clockwise as far as it will go.
3. Rotate the Rattler’s adapter fixing ring (B) clockwise to tighten it on the
adapter thread.
NOTE:
Different models of front adapters may have different designs. Refer to the
user manual for your adapter for correct installation.

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Install the Rattler TC on the lens of a day scope as follows:
1. Turn the lever (C) backwards to loosen the adapter clamping device.
2. Place the insert into the DSFA’s clamp.
3. Slide the Rattler TC with the DSA onto the lens of the day scope as far as it
goes.
4. Turn the nut (D) CW/CCW respectively for adapter’s size adjustment.
5. Affix the DSFA to the day scope by locking the lever (C). Verify that the clip-on
is firmly secured to the day scope. If necessary, readjust the clamping device
by turning the nut (D).
NOTE:
AGM recommends that you use an eyecup on the day scope’s eyepiece for
maximum safety and comfort, as well as to escape detection.
2.1.15 INSTALLING THE RATTLER ON A PICATINNY/WEAVER RAIL
Use the optional Quick Release Mount (QRM) to install the Rattler TC on a
Picatinny/Weaver rail. The mount can be attached to the scope with two screws
(Figure 2-6).
To install the Rattler on a Picatinny/ Weaver rail, perform the following (Figure
2-7):
ALOCK
LOCK
LOOSEN
ADJUST
FIX
C
B
C
D
FIGURE 2-5. CLIP-ON INSTALLATION
FIGURE 2-6. QUICK RELEASE MOUNT INSTALLATION

RATTLER TC USER MANUAL 15
1. Unlock the clamping device of the scope mount by pushing down on the lever
holder (A) and unlocking the lever (B).
2. Install the scope on the Picatinny/ Weaver rail so that the stop (C) slides into
the transverse slot on the rail.
3. Affix the scope to the rail by locking the lever (B).
4. Verify that the clamping device is firmly holding the Rattler. If necessary,
adjust the clamping device’s lever-cam lock as detailed in part 2.1.17
(Clamping Device Adjustment).
To adjust the mount’s clamping device, do the following:
1. Remove the Rattler from the weapon.
2. With the clamping device unlocked (as shown in Figure 2-7), push the cam (E)
towards the arrow, which will cause the nut (D) to slide out of its hole.
3. To tighten/ loosen the clamping device, push down on the cam (E) and turn
the nut (D) CW/ CCW respectively, in one-two increments (see note below).
Much like when the cam (E) is released, backward-moving spring will cause
the nut (D) to slide back into its hole.
NOTE:
The eight-sided nut of the mount lever-cam lock will only fit into their hole if
turned in one of the discrete positions, using increments equal to 360°/8.
4. Verify that the adjusted lever-cam lock securely holds the weapon mounting
rail.
NOTE:
The optical axis of the Rattler TC and day scope should be aligned. The
distance between the axis should not exceed 3 mm. If the difference in the
axis heights of the Rattler TC and day scope above the weapon rail exceeds
3 mm, you will need to replace the day scope mounting rings or monoblock.
2.1.16 THERMAL VIEW OBSERVATION
1. Install the Rattler TC on the weapon with a day scope (refer to part 2.1.15 or
2.1.15). Verify that the Rattler TC is securely mounted.
2. Remove the protective caps.
3. Point the equipment at an object.
4. Activate the Rattler TC. After approximately 4 sec, video of the thermal scene
should appear.
FIGURE 2-7. QUICK RELEASE MOUNT
LOCKED MOUNT UNLOCKED MOUNT
(UNDERSIDE VIEW)
UNLOCK
TURN
PUSH
B
A
C
E
D

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5. If the day scope includes a focusing ring (i.e., parallax adjustment knob),
adjust the focus for a parallax-free image.
6. Turn on the day scope’s reticle illumination and adjust the reticle brightness.
7. Adjust the focus of Rattler TC by turning the focus ring.
8. Using the buttons on the control panel, configure the Rattler TC for your
specific situation. Set palette, brightness, contrast, scene mode and FFC
(Flat Field Correction), to display the best image effect.
For more information on operational setting procedures, see Part 2.2 (Main
Functions).
2.1.17 EYEPIECE REPLACEMENT
The device can be used as a clip-on scope or a handheld observation camera.
You can replace the eyepiece to realize different uses of the device..
1. Rotate the fixing ring (Figure 2-8, A) of clip-on output lens (B) counter
clockwise to remove it.
2. Align the optional monocular eyepiece (C) with the grooves (D) of device, and
rotate the fixing ring of eyepiece (E) clockwise to tighten it.
2.2 MAIN FUNCTIONS
2.2.1 MENU OPERATION
When the device powers on, hold button in the view mode for 4 seconds to
display the menu.
Press and buttons to move between menu items. The active element
is highlighted in orange. Press button to select menu item or change an
option.
Hold button to save settings and exit the menu.
FIGURE 2-8. EYEPIECE REPLACEMENT
BE
ACD
FIGURE 2-9. MAIN MENU

RATTLER TC USER MANUAL 17
TABLE 2-4. MENU FUNCTION
MENU ITEM SYMBOL OPTION FUNCTION
BATTERY
VOLTAGE 3.0 V / 3.7 V Select the battery voltage.
BRIGHTNESS 5 Levels of
brightness Adjust the image brightness.
CONTRAST 5 Levels of
contrast Adjust the image contrast.
SCENE MODE
Recognition Switch between the
Recognition mode and Jungle
mode.
Jungle
NETWORK
OFF Enable or disable the Wi-Fi
hotspot.
Hotspot
PIP
Upper Left/
Upper Middle/
Upper Right/
Close
Enable or disable the PIP
function.
Set the position of the PIP
window.
FFC
Auto /
Manual /
External
Select the FFC mode.
MEASURE
0.8m/1.2m/
1.8m/3.0m
Target Height
Enter distance measurement
mode.
HOT TRACKING
OFF Enable/disable hot spot mark
(marking the spot of highest
temperature).
ON
DPC --- Correct dead pixel manually.
CVBS
OFF Turn on and off the CVBS
Output function.
ON
LANGUAGE 17 Languages Select the language of
interface.
VERSION --- View the firmware version
number and serial number.
RESTORE --- Restore the device to defaults.
AUTO POWER
OFF
OFF/30 min/
45 min
Set the automatic shutdown
time.

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2.2.2 BATTERY TYPE
You can change the battery type according to your need. Select the correct
battery voltage in the device menu.
1. Hold button in the view mode to show the menu.
2. Select Battery Voltage menu item, and press button to switch the
battery voltage.
2.2.3 BRIGHTNESS ADJUSTMENT
1. Hold button to show the menu.
2. Select Brightness menu item and press button to adjust the
brightness.
In White Hot mode, you can select one of five levels of the brightness to adjust
the image lighter or darker.
In Black Hot mode, the brightness of the image turns in the opposite way.
2.2.4 CONTRAST ADJUSTMENT
1. Hold button to go to the menu.
2. Select Contrast menu item and press button to adjust the image
contrast. You can select one of five levels of the contrast.
2.2.5 SCENE MODE
You can select proper Scene Mode according to environment temperature to
improve the display effect.
1. Hold button to show the menu.
2. Select / Scene Mode menu item ( is default option) and press
button to switch scene.
- Recognition mode ( ) improves an image so that the object edge is more
distinct.
- Jungle mode ( ) is more suitable for hunting environment because of the
highlight function of small objects.
3. Hold for 4 seconds to save settings and exit.
2.2.6 NETWORK CONFIGURATION
Connect your phone to the Wi-Fi hotspot of the clip-on, you can configure the
parameters and realize functions of the device.
1. Hold button to show the menu.
2. Select menu item to enable Wi-Fi hotspot function.
3. Turn on the WLAN and connect to the Wi-Fi hotspot.
- Hotspot Name: Wlan-IPTS Serial No.
- Hotspot Password: Last 9 digits of Serial No.
4. Search the client software on App Store (iOS System) or Google PlayTM
(Android System) to download and install the app. T-Vision APP is
recommend.
5. Open the APP and connect your phone with the device. You can view the
interface of clip-on on your phone.

RATTLER TC USER MANUAL 19
NOTE:
When the power is less than 15%, the Wi-Fi hotspot function will be turned off
automatically.
2.2.7 PICTURE IN PICTURE MODE
1. Hold button to show the menu.
2. Select PIP menu item and enter PIP mode. The details show in the upper
left corner.
3. Press button to switch the PIP type. Upper Left, Upper Middle, Upper
Right, and OFF are selectable.
NOTE:
When you select Upper Right as PIP type, the OSD will be blocked.
4. Hold button to exit.
NOTE:
The PIP view is the detail of central part.
If digital zoom is enabled, the PIP view also zooms. If the digital zoom ratio
exceeds 4, the PIP does not zoom.
2.2.8 ELECTRONIC ACCURACY CORRECTION
After mounting of clip-on to the weapon with day scope the clip-on optical axis
can be offset off scope optical axis. The Image Calibration function supports
manually adjusting the position of the live preview window by pressing the
buttons up, down, left, and right. The image region could be adjusted in 4
directions in the whole OLED screen area.
Adjust the electronic accuracy correction as follows:
1. Aim your day scope to the middle of target and shoot. This action will test the
control of day scope accuracy.
2. Mount the Rattler TC on the day scope. Aim at the center of the target and
shoot again.
3. Press and buttons together in the view mode to display the Image
Calibration menu.
FIGURE 2-10. IMAGE CORRECTION
X=0, Y=0 X=+68, Y=+58

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4. Press or buttons to move image in horizontal direction. Press
or buttons to move image in vertical direction.
While using the Image Calibration, the display shows value of axis X
(horizontal) and Y (vertical). Оne step of image calibration means 0.25 mil /
0.87 MOA / 2.49 cm at 100 m distance.
5. Hold button to restore default settings (X=0, Y=0).
6. Press button to save image position and exit Image Correction menu.
For example:
When the point of impact with Rattler is 5 cm on the right side and 7.5 cm on
the up side of previous point of impact (previous aiming position), move the
image to the right by pressing button 2 times (the X value will increase by
two), and move the image up by pressing button 3 times (the Y value will
decrease by three).
2.2.9 FLAT FIELD CORRECTION
Flat Field Correction (FFC) function can correct non-uniformity of display.
1. Hold button to show the menu.
2. Select FFC menu item and press button to switch the FFC mode.
Auto: The clip-on performs FFC automatically when switching on or rebooting
the camera.
Manual: Hold button in live view to correct the non-uniformity of display.
External: Cover the lens cap, then hold button in live view to correct the
non-uniformity of display.
3. Hold button to confirm the setting and exit.
2.2.10 DISTANCE MEASUREMENT
The device can detect the distance between the target and the observation
position.
NOTE:
When measuring the distance, keep your hand and the position steady.
Otherwise, the accuracy may be affected.
1. Hold button to show the menu.
2. Select menu item and press button to enter the Distance Measurement
mode.
3. Press button to go to the target setting interface.
1) Press or to select the target from Wolf (0.8m), Bear (3.0m),
Deer (1.2m), and Custom (1.8m). Each target preset can be modified from
0.1 to 9.9m.
2) Set the target and press button to confirm.
4. Align the center of top mark with the edge of target top. Press button.
The cursor blinks on the top edge of the target.
5. Align the center of bottom mark with the edge of target bottom. Press .