Sytong HT-66 Digital Night Vision User Manual

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Cautions:

  1. Do not look at the IR infrared light directly in case of damage to your eyes!
  2. Massive power will be gathered when the infrared light is turned on.
  3. Do not aim at flammable items at a close range, otherwise it may cause fire. Please turn the infrared light off or switch to sleep mode after use.
  4. Please use rechargeable battery with rated voltage of 3.7V.
  5. If item is defective, notify point of purchase contact for maintenance. Attempts to disassemble or repair the device unauthorized will make the warranty invalid.
Appearance

Product Description:

Product Description
Product Description

Components:

  • 1*HT-66 ;   
  • 1* Micro USB cable;  
  • 1*Adapter;
  • 2*Hex-nut wrenches;
  • 1* Cotton bag;     
  • 1*Power Adapter

Installation

Battery

Please use lithium chargeable 3.7V flat battery 18650. Remove battery compartment cap and make sure setting the positive polar towards to the direction inward. Put the cap back and screw it until tight. ( Fail to do so may result in restarting!).

Adjustments

To check the function after the installation of battery. First, rotate and adjust the eyepiece dioptre adjustment ring until you see the four-character icon on the screen ( there’s no need to see a clear image ), then rotate the Objective lens adjustment ring until you can see your target clearly. Second, switch to different modes, test IR, Red dot or Rangefinder.

Adapter installation

Outfit the adapter to front side of the device, screw it to the bottom to fix the adapter tight. Using screws to fix the device onto scope. (Or use tape to assist the installation.

Instructions:

Turn On/Off

Turn on the device with a short press of Power button. Turn off the device with a long press of Power button. Power indicator will keep ON when the device is turned on.

Sleep Mode

Enter sleep mode with a short press of Power/Sleep button when the device is turned on. Power indicator will keep ON when the device entering sleep mode.

The Eyepiece Dioptre Adjustment:

The purpose of dioptre adjustment is to get a clear image for users with different vision. Rotate and adjust the dioptre adjustment ring until you get a clear view of the four-character icon on the screen. One adjustment only for each eye-view.

The Objective Lens Adjustment

Make sure the eyepiece dioptre adjustment is finished. Aiming at your target, rotate and adjust the objective lens ring until you get a clear and well-focused image.

IR Fill Light Control

Turn on the device, enter Black and W hite mode with a long press of IR button. Switch  to  IR1-3 or  off  with  a  short press  of  IR  button.  The  part  of  fill  light  is stretchable which can be pull out or push back to make a quick adjustment.

Bottom Side

Reticle Adjustment

Enter the submenu reticle adjustment with a short press of OK button . Select options with a short press of OK button. Adjust scope reticle or values with some short press of / button .

To confirm your setting by enter “Save” with a short press of + button , choose “Yes” with a short press of OK button; To deny your setting by enter “Save” with a short press of — button, choose “No” with a short press of OK button.

Gyroscope

Enter the submenu Gyroscope with a short press of OK button. Select “Display” or “Calibration” with a short press of / button. Select “On” or “Off” to turn on/off the gyroscope after entering “Display”. Turn on the gyroscope before you. select “Calibration”. Enter “Calibration” by pressing OK button. Keep the machine level and remain still for about 8 seconds to complete the calibration.

Default Magnification

Enter the submenu Default Magnification with a short press of OK button. Select “1.0x/ 1.5x/ 2.0x/ 2.5x/ 3.0x/ 3.5x” as default magnification. Confirm your selec- tion with a short press of OK button.

Default Color

Enter the submenu Default Color with a short press of OK button. Select “Color” or “Black & White” mode with a short press of  /  button. Confirm your selection with a short press of OK button.

Brightness Of IR

Enter the submenu Brightness of IR with a short press of OK button. Select “Off” , “1″, “2″, or “3″ with a short press of / button. Confirm your selection with a short

Auto Recording

Enter the submenu Auto Recording with a short press of OK button. Select “Off” or “ On” with a short press of / button. Confirm your selection with a short press of OK button.

Loop Recording

Enter the submenu Loop Recording with a short press of OK button. Select “Off” , “3 minutes”, “5 minutes” or “10 minutes” with a short press of / button. Confirm your selection with a short press of OK button.

Date Stamp

Enter the submenu Date Stamp with a short press of OK button. Select “Off” or “ On” with a short press of   /   button. Confirm your selection with a short press of OK button.

Record Audio

Enter the submenu record audio with a short press of OK button.

Brightness

Enter the submenu Brightness with a short press of OK button. Select “LEVEL 0″, “LEVEL 1″, “LEVEL 2″, “LEVEL 3″ with a short press of / button. Confirm your selection with a short press of OK button.

WiFi

Enter the submenu WiFi with a short press of OK button. Select”Off” or “On” with a short press of / button. Confirm your selection with a short press of OK button. Exit WiFi with a long press of Menu button . (The Menu page can not be opened while WiFi is turned on) The corresponding APP is available in its omcial website.

Exposure

Enter the submenu exposure with a short press of OK button. Select one of the options with a short press of / button. Confirm your selection with a short press of OK button.

Date/ Time

Enter the submenu “Date/Time” with a short press of OK button❡. Select one of the options with OK button❡. Select a correct value for year, month and date with a short press of    /   button. Select “YY /MM/DD”, “MM/DD/YY”or “DD/M- M/YY”as your date format with a short press of /   button. Save selected date and exit the submenu with a short press of Menu button.

Format

Enter the submenu “Format” with a short press of OK button. Select “Memory” or “ TF card” with a short press of / button. Confirm your selection with a short press of OK button.

Please be careful, the data can not be recovered after the device is formatted.

Internal Structure

Default Setting

Enter the submenu “Default Setting” with a short press of OK button. Select “Cancel” or “ OK” with a short press of    /    button. Confirm your selection with a short press of OK button.

Specifications:

Specs

Key Specifications:

General Specifications:

  • 1×1 2.4GHz frequency band (channels 1—11)
  • PHY supporting IEEE 802.11b/g/n
  • MAC supporting IEEE 802.11 d/e/h/i/k/v/w
  • Built-in PA and LNA, integrated with TX/RX Switch and Balun
  • Station (STA) and access point (AP) modes, up to six STA devices allowed for access as an AP
  • WFA WPA, WFA WPA2 personal, and WPS2.0
  • 2/3/4-line PTA solution with BT and BLE chips coexisting
  • Input voltage range: 2.3—3.6 V;I/O power voltage: 1.8 V or 3.3 V
  • RF auto-calibration solution.

PHY Features

  1. All single-antenna data rates of lEEE802.11b/g/n
  2. Maximum rate of 72.2Mbit/s@HT20 MCS7
  3. Standard 20MHz bandwidth
  4. STBC RX
  5. Short GI

MAC Features

  1. A-MPDU and A-MSDU
  2. Blk-ACK
  3. QoS

Other Information

(1) Operating temperature: —40˚C to +85˚C (—40˚F to 185˚F

Note: To read the complete user manual, please download the following file:

Sytong-HT 66 Digital Night Vision User ManualDownload